bigram

This is a table of type bigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

bigram	frequency
per cent	670
square inch	508
per minute	496
cutting edge	488
sewing machine	476
one side	430
per square	424
one end	409
horse power	396
cast iron	393
new york	379
slide rest	368
connecting rod	332
per hour	320
right angle	289
united states	276
pressure steam	274
babcock wilcox	261
wrought iron	258
steam engine	257
crank pin	254
lead screw	239
inch plates	225
dead centre	219
crank shaft	219
pitch circle	218
piston rod	217
atmospheric pressure	214
air pump	209
cutting edges	208
high pressure	207
pounds per	203
safety valve	200
feet per	200
cross head	192
steam pressure	190
per inch	188
slide valve	187
feed screw	186
inches diameter	184
feed water	182
heating surface	177
will give	175
face plate	170
inch thick	169
will cause	169
dotted lines	168
feet long	166
takes place	161
inches long	159
machine co	155
lower end	153
square feet	153
cold water	151
right angles	150
live spindle	148
per pound	146
revolutions per	143
cutting tool	141
brake pipe	140
cubic feet	139
fire box	137
degrees fahrenheit	136
smithsonian photo	136
front end	136
upper end	135
work will	133
low pressure	127
work table	123
cubic foot	122
steam chest	121
straight line	121
tool will	120
axial line	118
pressure cylinder	115
lathe centres	114
will make	113
superheated steam	113
let us	113
opposite direction	112
one piece	112
work may	111
will move	111
end view	110
take place	110
one foot	109
many years	108
turret lathe	107
lathe work	106
lathe bed	106
tool post	105
cutting tools	105
centrifugal force	105
feet stroke	105
steam pipe	105
link motion	105
square inches	104
wilcox boilers	104
per horse	104
threads per	104
eccentric rod	103
marine boilers	103
work done	103
inch cylinder	103
two pieces	102
one another	102
hand wheel	102
will cut	102
main reservoir	101
tool point	101
emery wheel	100
brake valve	100
pitch line	100
working pressure	99
square foot	99
finishing cut	97
steam will	97
dotted line	97
will also	97
will take	96
feed motion	95
one pound	94
saturated steam	94
tool holder	93
lost motion	93
already described	93
engine will	93
one direction	92
live steam	91
steam shovel	90
tube ft	90
set screw	90
journal bearing	90
years ago	89
planing machine	88
plain cylinder	88
upper part	88
cutter head	87
stuffing box	86
cutting speed	86
may also	86
four times	86
various forms	85
run true	85
position shown	85
specific heat	85
latent heat	85
per foot	84
steam engines	84
water will	84
will show	84
now suppose	84
strokes per	83
even though	83
centre line	83
distance apart	82
cross slide	82
back end	82
feet inches	81
will require	81
generating circle	81
sewing machines	81
steam valve	81
per second	80
radial face	80
inches wide	80
years old	80
cylinder bore	80
tool may	80
sectional view	79
two inches	79
opposite side	79
one half	79
locomotive engines	78
will find	78
three times	78
case may	78
put together	78
one inch	78
many cases	78
hot water	77
none injured	77
high speed	76
condensing engine	76
richard trevithick	76
wilcox boiler	75
outer end	75
working order	75
rod end	75
care must	75
change wheels	74
cut away	74
see fig	74
valve gear	74
total weight	74
miles per	73
piston will	73
left hand	73
top face	73
great deal	73
gave way	72
pressure engines	72
calorific value	72
will come	71
will produce	71
exhaust valve	71
certain amount	71
will become	71
short time	71
valve will	71
change gears	70
great britain	70
marine engines	70
one hundred	70
well known	70
cylinder cover	69
whole length	68
much less	68
keely motor	68
connecting rods	68
foot high	68
exhaust port	68
chuck plate	68
work surface	68
sectional area	67
inch per	67
throttle valve	67
mine run	67
lower part	67
see vol	67
will stand	66
marine engine	66
live centre	66
guide bars	66
arc pitch	66
watt engine	65
locomotive engine	65
pressure engine	65
two halves	65
turning tool	65
high temperature	65
feet high	65
adjusted position	65
one revolution	65
large enough	65
end motion	64
long enough	64
drilling machine	64
pressure will	64
following table	64
tube cornish	63
side faces	63
milling machine	62
return stroke	62
will vary	62
small work	62
general use	62
cold air	62
per ton	62
will remain	62
steam vessels	62
side view	62
great care	62
cone pulley	62
square root	62
inches deep	62
inch diameter	61
check valve	61
tube collapsed	61
malleable iron	61
boring tool	61
grate surface	61
tubular boiler	61
steam gauge	60
total heat	60
usually made	60
every part	60
pitch circles	60
hot well	60
right hand	60
horizontal line	59
one part	59
elastic force	59
will permit	59
will always	58
sometimes used	58
eccentric chuck	58
plain cylindrical	58
th th	58
angle iron	58
condensing water	58
steam port	58
hardened steel	58
one tube	58
two cylinders	58
much greater	58
feed pump	57
will fall	57
water may	57
cubic inches	57
large diameter	57
feet diameter	57
tube boilers	57
either case	57
pumping engine	57
rough draft	57
end face	56
turning tools	56
generally used	56
different diameters	56
leading screw	55
will therefore	55
feed valve	55
pumping engines	55
pounds pressure	55
small quantity	55
boring bar	55
exhaust steam	55
front face	55
will serve	55
will run	55
larger diameter	55
small diameter	55
will pass	55
per mile	54
joint faces	54
compound engine	54
two parts	54
table gives	54
rotary motion	54
brake cylinder	53
either side	53
will hold	53
two wheels	53
four hours	53
fly wheel	53
heating surfaces	53
coal per	53
water level	53
cross section	52
upper surface	52
bolt head	52
acting engine	52
lathe shears	52
back gear	52
steam boiler	52
lathe spindle	52
spiral spring	52
tool rest	51
screw will	51
will now	51
full length	51
driving wheels	51
wheel will	51
machine company	51
another form	51
proper position	51
carbon monoxide	51
locomotive boilers	51
emery paper	51
boiling point	51
effective pressure	51
opposite directions	51
per day	51
james watt	51
december th	51
power per	51
full size	51
given amount	51
gauge glass	51
steam cylinder	50
small end	50
boring machine	50
may now	50
condensed steam	50
flue gas	50
full gear	50
present time	50
either direction	50
one wheel	50
parallel motion	49
steam navigation	49
smoke box	49
january th	49
boring mill	49
years later	49
tangent screw	49
one tooth	49
will depend	49
great many	49
taken place	48
various parts	48
screw thread	48
boiler pressure	48
different parts	48
two years	48
general design	48
heat value	48
serial number	48
two ends	48
safety valves	48
new engine	48
flue gases	48
boiler feed	48
rolling circle	48
boring tools	48
cylinders inches	47
air will	47
took place	47
atmospheric engine	47
another method	47
small amount	47
main track	47
first cut	47
driving wheel	47
steam fire	47
one edge	47
engine may	47
first place	47
screw cutting	47
way cock	46
wheel teeth	46
reverse lever	46
automatic feed	46
standard thread	46
best results	46
motor company	46
specific gravity	46
valve rod	46
inch pitch	46
automatic brake	46
valve stem	46
tubular boilers	46
hammer blows	46
gross tons	46
power required	46
one degree	46
cross feed	46
latter will	46
suction pipe	45
tool steel	45
also used	45
direct acting	45
feed motions	45
quick return	45
compound rest	45
humble servant	45
brass work	45
given time	45
gauge cocks	45
six inches	45
will enable	45
general rule	45
will prevent	45
radial faces	44
form shown	44
certain extent	44
cylindrical boiler	44
large engines	44
full load	44
water evaporated	44
cylinder engine	44
condensing engines	44
comparatively small	44
screw threads	44
may occur	44
will continue	44
cycle motor	44
driving pulley	44
axially true	44
cylindrical boilers	44
full thread	44
may cause	44
inches stroke	44
teeth will	44
pipe pressure	44
becomes necessary	43
plan view	43
will increase	43
first cost	43
tailstock center	43
cubic inch	43
surface plate	43
captain trevithick	43
diametral pitch	43
vertical position	43
link block	43
sometimes made	43
one pair	43
valve may	43
will work	43
two sides	43
emery wheels	43
back pressure	43
pipe leading	43
new england	43
engine cylinder	43
partial vacuum	42
feed traverse	42
boiler explosions	42
steam may	42
moving parts	42
horses power	42
may take	42
patent model	42
already stated	42
set true	42
paddle wheels	42
loss due	42
tool shown	42
three inches	42
commonly used	42
salt water	42
head end	42
hand thread	42
taper work	42
required position	42
october th	42
work axis	41
twist drill	41
fire grate	41
required angle	41
tube boiler	41
compound slide	41
bevel gear	41
required diameter	41
flat place	41
finishing cuts	41
distributing valve	41
design illustrated	41
chuck jaws	41
two engines	41
short distance	41
cut will	41
boiler will	41
needle valve	41
head journal	40
double acting	40
high speeds	40
slide rests	40
twist drills	40
dry steam	40
level gross	40
lathe carriage	40
small holes	40
already explained	40
return motion	40
inches thick	39
fire brick	39
acting screw	39
moved along	39
planing machines	39
hard wood	39
good deal	39
will appear	39
railroad company	39
present day	39
will soon	39
cone spindle	39
expansive steam	39
scientific american	39
proper distance	39
rose engine	39
just described	39
first thing	39
steam space	39
main valve	39
great advantage	39
gas engine	39
will answer	38
usual manner	38
expansive force	38
cutting duty	38
unknown force	38
per cubic	38
explosive mixture	38
edge will	38
may th	38
foot pounds	38
bearing area	38
will leave	38
piston rods	38
swing frame	38
flat surface	38
vertical boring	38
cumberland valley	38
main shaft	38
steam consumption	38
pillow block	38
taper turning	38
far enough	38
taking care	38
states standard	38
pressure per	38
diametrically opposite	38
fire door	38
oscillating engine	38
heavy work	38
will form	38
thread cut	38
screwed home	38
circular saw	37
water per	37
crank case	37
loose pulley	37
single acting	37
top view	37
twenty years	37
high steam	37
side elevation	37
must also	37
opposite sides	37
first time	37
side face	37
one time	37
latter may	37
lathe centre	37
made known	37
four inches	37
may require	37
much used	37
rd th	37
times greater	37
two points	37
different sizes	37
long time	36
total wheel	36
piston rings	36
made parallel	36
marine boiler	36
compound engines	36
motion will	36
surface will	36
set screws	36
front rake	36
drill spindle	36
rod brasses	36
machine illustrated	36
original position	36
back centre	36
lathe tools	36
describing circle	36
steam used	36
square thread	36
gear teeth	36
water space	36
total pressure	36
given quantity	36
bed plate	36
gas engines	36
south america	36
perfect vacuum	36
sea level	36
march th	36
common form	36
upper side	36
experiments made	36
cut taken	35
different types	35
nominal power	35
satisfactory results	35
division plate	35
sea water	35
greater number	35
sometimes called	35
will force	35
chord pitch	35
eccentric rods	35
pointed needle	35
following reasons	35
cylinder inches	35
initial pressure	35
steam pipes	35
screw propeller	35
two ways	35
vertical line	35
result will	35
anthracite coal	35
scale inches	35
neutral centre	35
will get	35
inside calipers	35
great importance	35
mechanical effect	35
one point	35
screw shaft	35
carbon dioxide	35
power installation	35
working fit	35
tube plate	35
circular saws	35
adjusting screw	35
teeth may	35
parallel pieces	34
horizontal position	34
working parts	34
tail spindle	34
steam ports	34
valve spindle	34
one man	34
piston head	34
work must	34
hand side	34
taper attachment	34
expansion valve	34
lap joint	34
pitch diameter	34
lathe centers	34
great number	34
many times	34
tools used	34
base circle	34
pointed tool	34
costa rica	34
screw engines	34
small engines	34
without requiring	34
motive power	34
top plate	34
smallest wheel	34
nd rd	34
june th	34
babbitt metal	34
distance equal	34
waste steam	34
great extent	34
five times	34
radial line	34
small tubes	34
mean effective	33
two lines	33
longitudinal section	33
will allow	33
one cylinder	33
oil will	33
feed rolls	33
steam turbine	33
first one	33
paddle shaft	33
given weight	33
reversing gear	33
will spring	33
bell crank	33
either end	33
double riveted	33
worm wheel	33
wheel rim	33
sheet iron	33
single riveted	33
thread cutting	33
one case	33
machine ca	33
sliding head	33
roughing cuts	33
hand tools	33
thread tool	33
upper face	33
two threads	33
power will	33
ten years	33
two pulleys	32
much better	32
every point	32
circulating water	32
side rods	32
nominal horse	32
straight edge	32
circulating pump	32
much higher	32
two screws	32
crown sheet	32
boiler horse	32
outside diameter	32
sometimes termed	32
ordinary lathe	32
also made	32
high pressures	32
per revolution	32
fire bars	32
stationary engines	32
taper per	32
riveted lap	32
red marking	32
crank end	32
quite true	32
strain due	32
large amount	32
one hand	32
results obtained	32
ordinary pressure	32
one ton	32
made equal	32
internal fire	32
rated capacity	32
atmospheric line	32
chain grate	32
one face	32
driving shaft	31
large number	31
several years	31
will just	31
exhaust pipe	31
pump bucket	31
dry coal	31
bearing marks	31
like manner	31
cooling water	31
expansion curve	31
will still	31
july th	31
strong enough	31
feed nut	31
steady rest	31
without moving	31
triple valve	31
usually employed	31
amount equal	31
generally made	31
piston stroke	31
valve motion	31
bituminous coal	31
largest diameter	31
locomotive brake	31
safe working	31
finished size	31
gear wheels	31
brake cylinders	31
turning machine	31
engine lathe	31
one horse	31
combustion chamber	31
opposite end	31
practical purposes	31
february th	31
blast furnace	31
transfer rate	31
dead center	31
bolt holes	31
must therefore	31
inches per	31
tool used	31
large work	31
steam boilers	31
must always	30
dotted circle	30
will probably	30
air brake	30
every case	30
soft wood	30
sliding fit	30
turned round	30
equal parts	30
will begin	30
steam passes	30
iron plate	30
like fig	30
will go	30
standard size	30
various kinds	30
one turn	30
dear sir	30
cube root	30
wilcox co	30
mechanical power	30
top rake	30
work centre	30
relief valve	30
will meet	30
portable engine	30
pump rod	30
rear end	30
often used	30
surface condenser	30
base plate	30
american machinist	30
side track	30
cylindrical work	30
latent force	30
best method	30
actual horse	30
required size	30
gasoline engine	30
piston valve	30
one quarter	30
gear wheel	30
boiler may	30
different kinds	30
admission valve	30
large end	30
heat absorbed	30
exhaust valves	30
small hole	30
three years	30
bituminous coals	29
hand tool	29
feet wide	29
screw vessels	29
cylinder head	29
greater part	29
tool must	29
rubbing surfaces	29
two methods	29
heated air	29
copper electrode	29
tool holders	29
central position	29
cutter may	29
smaller diameter	29
two sets	29
may become	29
milling cutter	29
less liable	29
absolutely necessary	29
will see	29
four years	29
valley railroad	29
etheric force	29
newcomen engine	29
left side	29
power developed	29
york city	29
held firmly	29
cutting threads	29
highest point	29
inch deep	29
general view	29
lower one	29
valve casing	29
auxiliary reservoir	29
velocity ratio	29
tube plates	29
thread will	29
ultimate analysis	29
sufficient strength	29
large wheel	29
cylinder will	29
bolted together	29
first operation	29
equal length	29
will carry	29
angle plate	29
water line	29
several times	29
royal society	28
cast steel	28
belt will	28
supply pipe	28
fixed jaw	28
planer table	28
cylinder walls	28
will bear	28
nearly equal	28
oscillating engines	28
outer edge	28
wheel may	28
blast pipe	28
physical science	28
cutting end	28
latter case	28
pressure lbs	28
six times	28
make one	28
four miles	28
compressed air	28
atmospheric air	28
full diameter	28
two feet	28
tooth curves	28
true one	28
just touch	28
driven wheel	28
driving gear	28
foot per	28
will occur	28
base ft	28
equal diameter	28
coarse feed	28
machine shop	28
turret slide	28
horizontal boring	28
following rule	28
end may	28
modern steam	28
new one	28
sheet metal	28
placed within	28
negative attraction	28
corliss engine	27
watt low	27
wheal towan	27
good plan	27
may therefore	27
reciprocating motion	27
good working	27
sir john	27
true work	27
outside calipers	27
lowest point	27
end will	27
drilling machines	27
moving power	27
frequently used	27
may pass	27
discharge valve	27
two revolutions	27
tank gallons	27
valve seat	27
lower ends	27
joint face	27
operating conditions	27
used instead	27
mechanical engineers	27
complete combustion	27
much larger	27
one form	27
must necessarily	27
proper length	27
red hot	27
side frames	27
two hundred	27
required distance	27
excess air	27
machine work	27
held together	27
speed engines	27
two different	27
first engine	27
working steam	27
oil fuel	27
circular motion	27
side rake	27
boiling water	27
globe valve	27
indicated horse	27
binner downs	27
one way	27
tons per	27
tight fit	27
delivery valve	27
will wear	27
turned true	27
must pass	27
boiler must	27
higher pressure	27
wheels will	26
whose diameter	26
lard oil	26
much time	26
air required	26
gives us	26
driving spindle	26
pin journal	26
one minute	26
release position	26
will result	26
must now	26
certain distance	26
stroke driving	26
august th	26
waste heat	26
sufficiently large	26
wrist pin	26
francisco uville	26
cylinder face	26
independent brake	26
red heat	26
double eye	26
plates inch	26
pressure head	26
work without	26
riveted joints	26
screw machine	26
actual power	26
lathe tool	26
steam hammer	26
heat units	26
absolute pressure	26
moved forward	26
locomotive works	26
will represent	26
grate bars	26
one tool	26
air valve	26
riveted joint	26
index plate	26
higher temperature	26
november th	26
obedient servant	26
feet deep	26
one thing	26
turned end	26
inclined plane	26
pieces may	26
franklin institute	26
first case	26
moved back	26
will never	26
hand rest	26
first instance	26
large quantities	26
proper size	26
firmly home	25
reversing lever	25
vertical feed	25
chapter ii	25
cutter frame	25
volatile matter	25
contact will	25
effect will	25
main frame	25
left open	25
gauge pressure	25
inch wide	25
lap position	25
five years	25
hudson river	25
vacuum engine	25
locomotive boiler	25
practical application	25
wilcox chain	25
swing bolster	25
furnace gas	25
half inch	25
milling cutters	25
water supply	25
power necessary	25
push rod	25
vice versa	25
two views	25
made use	25
maximum pressure	25
turnpike roads	25
de la	25
steam power	25
different positions	25
taking place	25
front view	25
working beam	25
general arrangement	25
power exerted	25
central line	25
least one	25
cutting stroke	25
feed spindle	25
will act	25
forward stroke	25
fresh water	25
feed pipe	25
steam vacuum	25
application cylinder	25
raised one	25
reservoir pressure	25
exactly equal	25
scrap iron	25
centre punch	25
half inches	25
machine tools	25
internal corrosion	25
line shafting	25
will suffice	25
stationary engine	25
taper part	25
bearing surface	25
general description	25
will admit	25
boiler room	25
main centre	25
finished work	25
two small	24
cam shaft	24
pressure may	24
holding work	24
water within	24
intense heat	24
one will	24
rent open	24
zero line	24
vertical height	24
leading wheels	24
shape shown	24
land boilers	24
cutting speeds	24
two teeth	24
dolcoath mine	24
take care	24
weight per	24
good engineer	24
boiler shell	24
entire length	24
see page	24
cutting machine	24
power transmitted	24
nut will	24
inner end	24
bevel gears	24
packing rings	24
inch larger	24
inner surface	24
pressure expansive	24
will turn	24
smooth file	24
inch lbs	24
internal diameter	24
inches rd	24
large size	24
true circle	24
general work	24
pressure bar	24
threading tools	24
every day	24
views shown	24
found necessary	24
may vary	24
corliss valve	24
equal distance	24
great accuracy	24
cutting action	24
just sufficient	24
main rod	24
improved form	24
working cylinder	24
professor leidy	24
slide valves	24
side lever	24
axle boxes	24
connected together	24
consumption per	24
similar work	24
cylinder cocks	24
acting engines	24
steam must	24
stand parallel	24
pennsylvania railroad	24
glass tube	24
common use	24
april th	24
piston moves	24
carbonic acid	23
crank pins	23
forward end	23
paddle board	23
feed rod	23
rod may	23
stretched line	23
various methods	23
many teeth	23
runs true	23
point will	23
rapid motion	23
starting point	23
proper diameter	23
raising water	23
vertical section	23
lower face	23
september th	23
two tube	23
two distinct	23
wheels may	23
surface per	23
centre end	23
freezing point	23
first turned	23
elias howe	23
parting tool	23
flat ends	23
waste water	23
iron plates	23
chapter iii	23
will revolve	23
movable jaw	23
similar manner	23
control valve	23
holes drilled	23
almost entirely	23
proper height	23
prime mover	23
upper edge	23
iron tubes	23
considerable time	23
undue pressure	23
flat surfaces	23
center distance	23
us suppose	23
taper pin	23
gas analysis	23
common roads	23
giving motion	23
central hole	23
equal thickness	23
good condition	23
one boiler	23
driving power	23
suction gas	23
many others	23
tracing point	23
become loose	23
valve lead	23
high temperatures	23
temperature will	23
usual way	23
many different	22
two steam	22
work performed	22
circular plate	22
will drive	22
duty performed	22
head will	22
now used	22
still another	22
band saw	22
one third	22
induction coil	22
almost every	22
cutter will	22
cross bar	22
slightly greater	22
line parallel	22
air supplied	22
proper amount	22
robert stephenson	22
light work	22
flat turret	22
given number	22
required amount	22
line shaft	22
given pressure	22
steam vessel	22
main body	22
wheal prosper	22
equal degree	22
carried away	22
switching engines	22
one may	22
chapter vi	22
grate stokers	22
wide range	22
rivet diameter	22
fifteen years	22
set forth	22
give way	22
collar gauge	22
will follow	22
cone pulleys	22
every stroke	22
feed roll	22
punch mark	22
will operate	22
sliding motion	22
external diameter	22
action will	22
oliver evans	22
simplest form	22
average pressure	22
lathe rest	22
equal divisions	22
th inch	22
much water	22
issuing contents	22
standard gauges	22
proper thickness	22
cylindrical piece	22
iron work	22
shall find	22
cycle engine	22
piston speed	22
second cut	22
cross drum	22
hundred years	22
double thread	22
ordinary form	22
thousand pounds	22
chapter iv	22
steel wire	22
junk ring	22
grade division	22
certain point	22
certain number	22
two cutting	22
two positions	22
tool box	21
simple form	21
stop motion	21
still greater	21
small enough	21
largely used	21
engine piston	21
clearly shown	21
new jersey	21
cylinder may	21
sympathetic vibration	21
steam enters	21
nut may	21
upper wheel	21
saw arbor	21
pressure piston	21
equal amount	21
spiral grooves	21
heat transfer	21
tool traverse	21
whole surface	21
second operation	21
six years	21
taper hole	21
bar may	21
patent office	21
engine works	21
tells us	21
one day	21
iron will	21
head may	21
fire engine	21
west indies	21
first step	21
given diameter	21
chapter vii	21
larger sizes	21
cylindrically true	21
accurately fitted	21
make two	21
oil may	21
tensile strength	21
one thread	21
total length	21
rivet holes	21
will bring	21
commonly employed	21
now take	21
value per	21
indicator diagram	21
ratchet wheel	21
work centres	21
every time	21
firmly together	21
head carrying	21
square hole	21
must first	21
will fit	21
bearing surfaces	21
large quantity	21
round file	21
acute angle	21
sliding jaw	21
back bearing	21
holding devices	21
spiral springs	21
iron bar	21
neutral centres	21
handle end	21
using steam	21
placed beneath	21
main line	21
crossed belt	21
upper ends	21
shaft will	21
working position	21
coal burned	21
wagon boilers	21
balance piston	21
vessel will	21
relief valves	21
lathe face	21
loose pulleys	21
two valves	21
air supply	21
will flow	21
john stevens	21
horizontal plane	21
reach rod	21
various sizes	21
steam tight	21
close together	21
regulating valve	21
may contain	21
open air	21
cylindrical form	21
sufficient length	21
years since	21
drill will	21
smallest diameter	21
pressure acting	21
coke oven	21
will tend	21
roughing cut	21
steam locomotive	21
small one	20
hand turning	20
clearly seen	20
running position	20
properly designed	20
hand lever	20
parallel one	20
english mechanic	20
strengthening rings	20
frame carrying	20
face may	20
high spots	20
driving fit	20
two tools	20
saw teeth	20
take hold	20
heat generated	20
baldwin locomotive	20
well adapted	20
especially adapted	20
small portion	20
gasoline vapor	20
motion may	20
two arms	20
inch square	20
water contained	20
parallel part	20
feet beam	20
now consider	20
adjusting screws	20
cerro de	20
screw shown	20
lathe will	20
must make	20
every one	20
six months	20
tool motion	20
steam per	20
feed pumps	20
two four	20
easy fit	20
rotary engine	20
proper level	20
will generally	20
two bolts	20
may find	20
side shaft	20
reservoir air	20
teeth cut	20
best way	20
one engine	20
valve must	20
good work	20
valve opens	20
may happen	20
oven gas	20
inches square	20
total amount	20
line marked	20
lever engine	20
davies gilbert	20
right side	20
light cut	20
already given	20
gauge may	20
air pressure	20
original length	20
universal joint	20
wheeled engine	20
engine must	20
lateral motion	20
work requires	20
certain conditions	20
also provided	20
desired position	20
tons burden	20
suit different	20
de pasco	20
black smoke	20
threading tool	20
inch apart	20
natural gas	20
work correctly	20
pump barrel	20
piston packing	20
ten times	20
half stroke	20
without causing	20
butt joint	20
engine cylinders	20
cold sides	20
oil cup	20
table may	20
holes may	20
external corrosion	20
screw engine	20
taken apart	20
lever shown	20
front drivers	20
may make	20
containing water	20
machine will	20
red lead	20
proper place	20
turning tapers	20
shall stand	20
steam shovels	20
hand feed	20
regulating spring	20
hand end	20
eccentric cutter	20
marks will	20
sometimes employed	20
high tension	20
will rise	20
every square	20
great length	20
high velocity	20
advertising leaflet	20
top surface	20
measuring tools	20
made correct	20
rapid wear	19
much longer	19
gas valve	19
plate will	19
shaft bearings	19
driven pulley	19
half way	19
vice jaws	19
bolt thread	19
shaft ends	19
three points	19
required length	19
separate exhaust	19
crank shafts	19
angle one	19
enveloping piece	19
end play	19
first rent	19
general construction	19
flat drill	19
teeth must	19
two pairs	19
steam passage	19
one chucking	19
continuous motion	19
will rotate	19
santa rosa	19
cycle type	19
may arise	19
whose centre	19
top edge	19
ordinary conditions	19
see also	19
rest tool	19
proximate analysis	19
water tubes	19
true science	19
four wheels	19
cylindrical part	19
heating value	19
engines may	19
file marks	19
rod will	19
turned upside	19
screw vessel	19
difficult matter	19
heat required	19
steam dome	19
metal will	19
vertical spindle	19
steam generated	19
wheels inches	19
acting steam	19
drivers inches	19
will travel	19
first machine	19
gear cutting	19
hereafter described	19
fixed position	19
will open	19
human race	19
rough work	19
alternating current	19
greater extent	19
grinding machine	19
close fit	19
common sense	19
san juan	19
will bend	19
motor boys	19
epicycloidal teeth	19
groove cut	19
cranked axle	19
wheel shaft	19
following year	19
three engines	19
parts will	19
slightly less	19
cylindrical surface	19
modern engines	19
turned around	19
expansive working	19
principles involved	19
tool edge	19
hand screw	19
box end	19
brass bore	19
wheeled trucks	19
end faces	19
steam passing	19
now let	19
lower temperature	19
vibratory physics	19
end pressure	19
turning attachment	19
hole will	19
different forms	19
back face	19
open belt	19
one within	19
back poppet	19
fired furnaces	19
will stop	19
hole may	19
traction engine	19
tubes ft	19
first two	19
inches broad	19
universal chuck	19
upper slide	19
tool marks	19
suppose now	19
true plane	19
india rubber	19
small engine	19
table ii	19
sympathetic association	19
float chamber	19
straight lines	19
dry fuel	19
required pitch	19
upper steam	19
every two	19
mean pressure	19
ordinary working	19
radial flanks	18
soft coal	18
usual pressure	18
first position	18
tool feed	18
makes one	18
graduated edge	18
full power	18
extreme end	18
long since	18
admit steam	18
horizontal section	18
cutting screws	18
rock shaft	18
locking device	18
starting valve	18
will usually	18
dry pipe	18
small size	18
one cutting	18
machine table	18
second chucking	18
proper shape	18
loose gravel	18
indicated horsepower	18
lower side	18
two plates	18
much heat	18
packing ring	18
pressure within	18
inner one	18
somewhat similar	18
whatever may	18
sir william	18
flue boilers	18
considerable size	18
commercial success	18
exactly alike	18
shaw clark	18
back stroke	18
three hundred	18
certain quantity	18
engines will	18
heavy cut	18
george stephenson	18
already mentioned	18
without danger	18
product coke	18
premature ignition	18
wheel shown	18
acting feed	18
surface may	18
backward eccentric	18
time required	18
externally fired	18
yet another	18
go back	18
stationary steam	18
ignition system	18
involute teeth	18
head pin	18
hand one	18
one leg	18
us now	18
small wheel	18
revolving cutters	18
core box	18
white lead	18
may run	18
inches high	18
upper one	18
feeding mechanism	18
steam heat	18
contain teeth	18
drill point	18
independent feed	18
one set	18
hole drilled	18
stationary boilers	18
soft metal	18
feed may	18
made true	18
proper depth	18
back part	18
small pieces	18
easily removed	18
freight service	18
wire gauge	18
nineteenth century	18
one cubic	18
pulley will	18
manufacturing company	18
exact size	18
wheel must	18
two tubes	18
referring now	18
steam room	18
injection water	18
much power	18
held true	18
birmingham wire	18
american locomotive	18
first used	18
moisture content	18
made taper	18
tooth will	18
single engine	18
effect produced	18
first steam	18
follower rest	18
volatile hydrocarbon	18
burning fuel	18
potential energy	18
best plan	18
will often	18
centre lines	18
paddle vessel	18
now generally	18
lower half	18
accurate work	18
fixed carbon	18
plate may	18
bed fair	18
two faces	18
fire engines	18
great saving	18
flat places	18
fifty years	18
fuel will	18
saw will	18
will trace	18
bevel pinion	18
equally well	18
two principal	18
working drawings	18
fine work	18
side clearance	18
set parallel	18
portable engines	18
lateral movement	18
now made	18
dead centres	18
low water	18
slightly rounded	18
lesser piston	18
inch cylinders	17
sympathetic streams	17
brick flues	17
main bearings	17
modern science	17
standard diameter	17
next step	17
often made	17
mud drum	17
land engines	17
valve lever	17
burnt gases	17
fired boilers	17
lower frame	17
may sometimes	17
top brass	17
cutter spindle	17
cutting machines	17
micrometer screw	17
discharge valves	17
come fair	17
face plates	17
high enough	17
short length	17
action may	17
lap joints	17
frequent repair	17
sawing machine	17
inch stroke	17
water consumption	17
six wheels	17
water pump	17
sand paper	17
triple expansion	17
moved endways	17
transmitting motion	17
considerable quantity	17
pressed firmly	17
commonly called	17
seven years	17
boring machines	17
will expand	17
pet cock	17
absolute temperature	17
bearing boxes	17
tight joint	17
strong steam	17
coal consumed	17
furnace temperature	17
air cylinder	17
first made	17
available draft	17
important part	17
general way	17
one position	17
common method	17
latent energy	17
perfect gas	17
higher steam	17
pump piston	17
compression stroke	17
may result	17
pressure gauge	17
general practice	17
outside admission	17
light finishing	17
oil grooves	17
tube sheet	17
hour per	17
friction clutch	17
cylindrical guides	17
lower steam	17
glass gauge	17
engines used	17
ordinary work	17
national museum	17
great western	17
annular wheel	17
may exist	17
check valves	17
head guides	17
great value	17
pin may	17
forward motion	17
pitch lines	17
experimental research	17
centre will	17
common road	17
rocker arm	17
inlet valve	17
saw machine	17
extensively used	17
two nuts	17
hole bored	17
new boiler	17
coal will	17
shaping machine	17
greater degree	17
cornish pumping	17
without first	17
exceedingly well	17
vacuum gauge	17
howe machine	17
valve travel	17
crank will	17
closer together	17
another engine	17
electric ignition	17
single thread	17
will sometimes	17
finishing tool	17
electric current	17
unequal expansion	17
upper mandrel	17
considerable distance	17
fuel bed	17
bolts may	17
wheal chance	17
average speed	17
excellent method	17
mechanical energy	17
higher pressures	17
steam lap	17
three feet	17
west point	17
work requiring	17
air pumps	17
steam carriages	17
per week	17
acting pump	17
thrashing engine	17
good results	17
carried along	17
laws governing	17
give us	17
heat will	17
gas will	17
greater pressure	17
combustion space	17
line will	17
small pulley	17
welding heat	17
civil war	17
air passing	17
determine whether	17
oil burning	17
whose teeth	17
work true	17
almost impossible	17
hot air	17
engines working	17
cut may	17
great speed	17
will prove	17
tool grinding	17
valve oil	17
half revolution	17
thermal efficiency	17
least possible	17
paddle wheel	17
tools may	17
power feed	17
properly adjusted	17
undue wear	17
two forms	17
marine steam	17
jenny lind	17
properly constructed	17
table iii	17
steam expansively	17
following manner	17
great rapidity	17
foreign matter	17
boiler heating	17
will readily	16
wheeled truck	16
different lengths	16
forced fits	16
new yorker	16
just enough	16
proper time	16
will cease	16
early part	16
within certain	16
plummer blocks	16
smooth work	16
without stopping	16
engine power	16
engine work	16
chuck will	16
important consideration	16
first class	16
extensive use	16
without disturbing	16
small wheels	16
molecular mass	16
smooth surface	16
wide enough	16
smoke stack	16
graduating valve	16
ornamental turning	16
vertical lines	16
great part	16
hard metal	16
brass bush	16
will reduce	16
placed directly	16
water circulation	16
sensible heat	16
clearance line	16
gas per	16
conditions will	16
another line	16
flat sides	16
required depth	16
midship section	16
seven millions	16
flat end	16
bottom face	16
intercepting valve	16
cylinder pipe	16
consumption test	16
largest wheel	16
square centre	16
oil tank	16
drain cock	16
certain limits	16
intermediate circle	16
ton per	16
whitney company	16
greater length	16
generally adopted	16
cape chisel	16
will equal	16
dash pot	16
lathe may	16
file teeth	16
singer company	16
two pins	16
water enters	16
two thirds	16
scientific men	16
tabular value	16
upper portion	16
inside face	16
main steam	16
external surface	16
water tube	16
west india	16
iron works	16
acting air	16
burned per	16
present century	16
constant pressure	16
point tool	16
new system	16
equilibrium valve	16
endless screw	16
bolts passing	16
good fit	16
pressure due	16
great distance	16
improved steam	16
two places	16
hollow spindle	16
surcharged steam	16
frictional contact	16
side tool	16
suction stroke	16
parallel work	16
square threads	16
particular machine	16
outer tube	16
lead wire	16
eighth inch	16
temperature degrees	16
little time	16
train pipe	16
steam line	16
become overheated	16
even number	16
force generated	16
eight times	16
actual practice	16
make use	16
without strengthening	16
chapter viii	16
metallic packing	16
one square	16
check nut	16
parts may	16
certain portion	16
vertical header	16
simple engine	16
internal tube	16
greatest possible	16
holes will	16
water used	16
steam carriage	16
surface condensation	16
line across	16
two days	16
fuel oil	16
bill book	16
pressure required	16
de caus	16
relative positions	16
forward eccentric	16
oil pump	16
perfect combustion	16
piston travels	16
large one	16
will call	16
smithsonian institution	16
flat face	16
first pair	16
cold weather	16
direct action	16
used without	16
dump cars	16
circulating pipes	16
different classes	16
proper proportion	16
prime movers	16
proper proportions	16
engine shaft	16
larger scale	16
cross sectional	16
bolt heads	16
boulton watt	16
little steam	16
must stand	16
two surfaces	16
circle whose	16
just mentioned	16
liquid state	16
rest movement	16
one place	16
second position	16
gauge cock	16
slightly larger	16
tons weight	16
chaser teeth	16
will mark	16
comparatively large	16
sliding plate	16
wheel face	16
biographical sketch	16
many instances	16
good order	16
whose end	16
upward stroke	16
often necessary	16
elevating screw	16
pillow blocks	16
bore will	16
introductory impulse	16
boring collar	16
bolt may	16
diameter may	16
rigidly held	16
machine construction	15
pencil point	15
almost universally	15
tailstock spindle	15
polar stream	15
three threads	15
excess pressure	15
spring will	15
steam valves	15
water pipe	15
excellent example	15
winding engine	15
link slot	15
per stroke	15
will indicate	15
will obviously	15
front tool	15
pressure boilers	15
old boilers	15
sympathetic negative	15
flue boiler	15
rest may	15
cutter must	15
much work	15
slow speed	15
flash point	15
stuffing boxes	15
sympathetic flow	15
circular movement	15
ten days	15
traversed back	15
plates may	15
crown vo	15
pounds gauge	15
whose shaft	15
shaped like	15
five minutes	15
placed side	15
stray park	15
pounds absolute	15
one shown	15
absolute zero	15
model locomotive	15
paddle boards	15
british thermal	15
engine oil	15
half times	15
less expensive	15
per year	15
large ones	15
longitudinal seams	15
single pair	15
fire doorway	15
present case	15
definite amount	15
brass tubes	15
remain stationary	15
vice work	15
grain side	15
correct angle	15
holding position	15
following method	15
just meet	15
kinetic energy	15
screw head	15
serial numbers	15
prevent end	15
much damage	15
outside work	15
side rod	15
surface sides	15
mechanical means	15
slotting machine	15
now become	15
equivalent evaporation	15
lower edge	15
piston area	15
setting work	15
turnpike road	15
proper dimensions	15
vertical face	15
many engines	15
family sewing	15
another piece	15
boiler efficiency	15
standard conditions	15
loaded cars	15
whole depth	15
cylindrical body	15
degrees per	15
screw may	15
high rate	15
full width	15
dovetail groove	15
less power	15
various types	15
fresh supply	15
old engine	15
fuel required	15
john fitch	15
inch engine	15
rolling motion	15
valve open	15
done without	15
inch double	15
rod ends	15
bearing box	15
valve breaks	15
diagonal pitch	15
without expansion	15
manchester railway	15
lever handle	15
thirty years	15
equal number	15
chimney gases	15
power plant	15
central pin	15
four cutters	15
engine without	15
watt engines	15
slack side	15
great measure	15
steam pump	15
toothed wheel	15
emery cloth	15
valves may	15
previously described	15
valve pipe	15
one stroke	15
engines built	15
placed one	15
diameter will	15
vertical shaft	15
screwed firmly	15
fuel may	15
poppet valve	15
thousandth part	15
brings us	15
considerable extent	15
latch link	15
internal combustion	15
gold medal	15
boiler setting	15
machine patent	15
every direction	15
heavenly bodies	15
much smaller	15
better understood	15
plain slide	15
relative position	15
early days	15
expansion engines	15
may say	15
flat side	15
heat may	15
first part	15
female gauge	15
light coat	15
pressure pole	15
one method	15
three pieces	15
without difficulty	15
large surface	15
will contain	15
easy matter	15
throttling calorimeter	15
machine may	15
small cylinder	15
centrifugal pump	15
wood work	15
quarter inch	15
another example	15
empty cars	15
howe sewing	15
cylinder casting	15
best suited	15
standard gauge	15
correct results	15
sir charles	15
become necessary	15
work well	15
horizontally level	15
iron box	15
new machine	15
low speeds	15
two lower	15
last two	15
th century	15
states national	15
great damage	15
cut along	15
ordinary slide	15
cut threads	15
brass plate	15
natural philosophy	15
undue friction	15
small piece	15
important element	15
one per	15
cotton thread	15
will keep	15
peculiar form	15
second line	15
cutter heads	15
given point	15
inches apart	15
two gears	15
make sure	15
hard steel	15
plain part	15
shaping machines	15
two shafts	15
shop practice	15
pressure cylinders	15
single eye	14
wear away	14
cylinder boring	14
second pair	14
mechanical force	14
side walls	14
twenty pounds	14
next cut	14
point may	14
steam supply	14
usual method	14
reciprocating engine	14
practical importance	14
rotary valve	14
addendum circle	14
wheal alfred	14
first railroad	14
heated water	14
endless chain	14
two driving	14
worm shaft	14
line drawn	14
good practice	14
steam generating	14
large holes	14
new haven	14
steam piston	14
strength proper	14
small lathes	14
previously explained	14
may well	14
base line	14
useful work	14
draft required	14
outer circle	14
ten miles	14
greatest care	14
hundred feet	14
better adapted	14
ported valve	14
steam required	14
inner tube	14
usual practice	14
crank axle	14
th february	14
main engine	14
bar will	14
will last	14
patent dates	14