Metal Processing Words in English and Chinese
A
abrasion n. abrasive, abrasive material, abrasive agent, a. abrasive, abrasive
abrasive belt n. Abrasive belt
abrasive belt grinding n. Abrasive belt grinding
abrasive cut-off machine n. Abrasive cut-off machine
abrasive dressing wheel n. Abrasive dressing wheel
abrasive grain n. Abrasive grit
abrasive grit n. Abrasive material for grinding. Abrasive grit
abrasive lapping wheel n. Abrasive lapping wheel
accuracy of position n. Accuracy of position
accuracy to shape n. Accuracy of shape
active cutting edge n. Main cutting edge
active cutting edge n. Main cutting edge
active cutting edge n. Main cutting edge
active cutting edge n. Main cutting edge
active cutting edge n.
adapter flange n. Connector flange
adjointing flanks n. *** yoke tooth profile
align n. 找中(心),找正,對中,对准,相准,找平,調直,校直,调整,调准
angle milling cutter n.
angular grinding n. oblique grinding
angular milling n. oblique milling
angular plunge grinding n. oblique plunge grinding
angular turning n. oblique turning
angular milling n. oblique milling
angle milling cutter
automatic copying lathe n. Automatic copying lathe
automatic double-head milling machine n. Automatic double-axis milling machine
automatic lathe n. Automatic lathe machine
automatic turret lathe n. Automatic lathes
automatic turret lathe n. automatic turret lathe
B
belt grinding machine n. belt grinding machine
bench lathe n. bench lathe
bevel n. bevel, beveled, inclined, mitered, bevel gage, universal angle gauge, conical, inclined, beveled. Bevel gear, bevel gear
bevel gear cutting machine n. Bevel gear cutting machine
bevel gear tooth system n. Bevel gear train, bevel gear drive system
borehole n. Boring, bore out, borehole
boring n. Boring, boring, boring out, borehole
boring n. Boring, boring, boring out, boring out, boring out, boring out
borehole n. Boring, drilling and milling machine
boring fixture n. Boring fixture
boring machine n. Boring machine
boring tool n. Boring cutter
boring, drilling and milling machine n. Boring and milling machine
broaching tool n. broaching tool
broad finishing tool n. wide-flute finishing cutter, wide-flute finishing cutter, wide-flute bright cutter
C
Calibrate vt. to calibrate [correct]. Calibrate, index, check, standardize, calibrate, standardize
cam contour grinder n. cam contour grinder
carbide tip n. carbide insert
carbide turning tool n. carbide-tipped tool
cast iron machining n. Cast iron machining, cast iron cutting
centerless cylindrical grinder n. Centerless cylindrical grinding machine
ceramic cutting tool n. Metal-ceramic cutting tool
chamfer n.;vt. Chamfering
chamfered cutting edge n. Chamfered cutting edge
champ v. anxious
champing fixture n. Quick-change fixture
champing jaw n. Quick-change jaw
champing jaw n. Quick-change jaws
chaser n. Threaded comb, comb disk, lath
chatter vi.;n. Vibration, oscillation, tremor, knife vibration
cherry n.;a. Cherry, bright red, cherry-wooden
chip n. Chip, swarf, blade, cutterhead, slice, sheet, chip.
chip breaker groove radius n. Chip breaker groove radius
chip clearance n. Chip clearance
chip cross-sectional area n. Chip cross-sectional area
chip curl n. Spiral chip
chip curl n. Spiral chip
chip curl n. Spiral chip
chip curl n. Spiral chip
chip curl n. Spiral chip
chip flow n. Chip flow
chip formation n. Chip formation
chip removing process n. Deburring process
chip variable n. Chip variable
chuck n. Chuck. Chuck, chuck, [electromagnetic] suction cup, vt. to secure, mount, clamp, hold
chucker n. chuck lathe, chuck angle lathe
circular drillling machine n. Circular table drill machine
circular path n. loop, circular path
circular pitch measurement n. Circumference measurement
circumference n. Circumference, circumference, perimeter, surrounding, circumference, range
close-grained a. Fine-grained
coeffecient of tool thrust n. Tool thrust coefficient
<cold circular saw n. Cold saw
cold saw n. Cold saw
column drilling machine n. Circular [square] column vertical drilling machine
combined drill and milling cutter n. Composite drilling and milling machine
complete traverse grinding n. Cross-feed grinding, plunge-cut grinding
computer-controlled machine n. Computer-controlled machine, CNC machine
contact pattern n. Relief mold
continuous chip n. Continuous chip
continuous spiral chip n. Continuous spiral chip
contour n. contour, shape, profile, contour line, loop, web, circuit, contour line, contour line, contour contour a. Imitation, contour grinding
Contour grinding n. Imitation grinding n. Contour grinding n. Contour grinding n. Contour grinding n. contour grinding n. contour grinding, form grinding
contour milling n. form milling, profile milling, contour walking surface contouring
convex milling attachment n. convex milling attachment
convex turning attachment n. Medium-convex turning attachment, convex turning attachment
coolant lubricant n. Coolant lubricant
coolant lubricant emulsion n. Coolant lubricant emulsion
copy n. Sample, imitation, mold work, copy copy copy v. Copy, imitation, imitation, copy copying, copying, copying, copying, copying, copying, copying, copying, copying, copying, copying, copying, copying, copying, copying, copying, copying.
copy grinding n. Copy milling
copy-mill n. Copying milling
copying turret lathe n. Copying turret lathe
corner n. Corner, elbow, bend
counterbore n. Countersunk hole, countersink
counterbore n. A hole, hole, hole, hole, hole, or hole in the wall of a building. n. Counterbore, countersink, taper hole, flat-bottomed reaming drill, flat-bottomed countersink, n.;vt. Reaming, countersinking, boring, boring step holes
crankshaft grinding machine n. Crankshaft grinding machine
crankshaft turning lathe n. Crankshaft lathe
creep feed grinding n. Slow-feed grinding
cross milling n. Horizontal milling
curly chip n. Curly chip, spiral chip, chip helix
cut v.;n. cut, mouth, slice, break, break off, cut, reduce, cross-section, cross-section, intersection, notch
cut off n. cut off, shut off, stop, halt, disconnect, disconnector, cutoff, baffle, cutoff, cutoff
cut teeeth n. milled teeth
cut-off grinding n. grinding wheel cutoff, grinding wheel cut
cutter n. cutter, cutting tool, cutoff, cutoff, cutoff machine
cutting v.; n. to cut off, cut off, cut off, reduce, section, profile, intersection, notch
cutting n. cutting, slicing, cutting, chip, swarf, groove
cutting edge profile n. cutting edge profile, cutting edge angle
cutting force n. cutting force
cutting lip n. cutting edge, knife edge.
cutting lip, cutting edge
cutting operation n. cutting process, cutting operation, cutting operation
cutting rate n. cutting efficiency, cutting rate
cutting tool n. cutter, cutting tool, sharpening tool
cycle n. period, week, cycle, a process, rotation, cycle
cylindrical grinder n. Cylindrical grinder
D
damage n.;vt. damage [harm, injury, wear, loss], destruction, accident, breakdown, injury, harm
deep-hole drilling n. Deep-hole milling
deep-hole milling is a term used to describe a tool that has been used for a long time for a variety of purposes.
deep-hole milling n. deep-hole milling
design n. design, calculation, plan, scheme, design book, drawing
die-sinking n. concave mold
dimension n. size, scale, dimension, measure, factor
direction of the feed motion n. the direction of the feed. The feed motion n. The direction of feed, the direction of feed
discontinuous chip n. Discontinuous chip
distance n. Distance, interval, length, vt. Separation
double-column planer-miller n. Double-column planer-milling machine <
dress v. to finish, trim, level, organize, clean, decorate, modulate, prepare, sand, polish, flatten, straighten, clean, clear, grade
drilling n. a drill, a drill press, a perforator, a rock drilling machine, v. to drill a hole, to punch a hole, to bore, to drill
drilling machine n. a drilling machine, a drilling machine, a drilling machine, a hole-drilling machine
drilling tool n. Drilling tool
E
edge point n. The point of a knife
efficiency n. Efficiency, effectiveness, performance, power, yield, strength, economy, effectiveness
end mill n. end mill
external grinding n. cylindrical grinding
F
face n. surface, appearance, working surface, dial, screen, curtain v. facing, orientation, surface machining, smoothing a surface
face grinding machine n. surface grinder
face milling machine n. surface grinder
face milling machine n. surface grinding machine
face milling machine n. face grinding machine
feed force n. feed force
feed motion n. feed motion
fine adjustment n. fine adjustment, fine tuning, fine tuning
fine boring n. precision boring
finish v.;n. finishing, polishing, dressing, surface roughness, completion, final machining, last stage, coating, paint
finish-cutting n. finishing, final cutting
fixture n. fixture, clamp, clamping device, accessory, part, locator, bracket
form n. type. type, feeler, model, form, produce, shape, form v. form, produce, make, shape, model
form-turn n. form-turning
free-cutting n. free-cutting, unsupported cutting, high-speed cutting
G
gap n. spacing, gap, distance, range
G
gap n. interval, gap, opening, spark gap, vt. to make a crack vi. to exclude
gear cutting machine n. gear cutting machine
gear generating grinder n. gear grinding machine
gear hob n. gear hobbing cutter
grinding force n. Grinding force
grinding machine n. Grinding machine
grinding wheel diameter n. Grinding wheel diameter
grinding wheel width n. Grinding wheel width
groove n. groove, notch, chipformer, hollow groove, bevel, vt. groove cutting
groove milling n. milling groove
H
headstock spindle n. headstock spindle, headstock spindle, headstock spindle
helical tooth system n. helical gearing
high precision lathe n. high precision lathe
high-speed n. high speed
high-speed machining n. high-speed machining
hob n. gear hob. hobbing cutter, helical milling cutter, v. hobbing, hobbing, hobbing
horsepower n. horsepower
hobbing machine n. hobbing machine, helical milling machine, extrusion molding press, reaction molding machine
hole n. aperture, hole, pit, groove, cavity, aperture, pipe, v. drilling, punching
hone n. a hole, hole, hole-drilling, hole-driving
hone n. vt. millstone, oilstone, honing head, hole grinder, honing,
honing machine n. honing machine, honing bed, honing machine, hole grinder, cylinder grinder
I
inclination n. tilt, inclination, inclination, bevel, bend, deflection
increment n. increase, increase, increase, increase, increase, increase, increase.
increment n. increment, increase, increase in length
indexing table automatic n. automatic indexing table
infeed grinding n. cut-in grinding
installation n. device, equipment, station, station, installation, setup
internal grinding n. a machine, a device, a table, a station, an installation, a setup
internal grinding n. Internal grindinginvolute hob n. Involute hob
J
jig boring machine n. Coordinate boring machine
K
keyway cutting n. keyway cutting
L
laedscrew machine n. Screw machining machine
lap grinding n. grinding
lapping n. grinding, polishing, finishing, lapping, rubbing
lathe
lathe dog n. lathe head, clamp, collet, centrifugal chuck, brake jaw, lathe stop
lathe tool n. lathe tool
level n. level, level, level line, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level, level. p>
loading time n. loading time, loading time, filling time, inflation time
lock n. lock, bolt, gate, locking device, locking type, synchronization, traction, v. locking, shutting off, jamming, fixing, locating, braking
longitudinal grinding n. longitudinal mill
low capacity machine n. 小功率机床[机器]
M
machine axis n. machine centerline
machine table n. machine table
machine tool n. machine, workhorse
machining n. Machining, cutting
machining (or cutting) variable n. Machining (or cutting) variable
machining allowance n. Machining allowance
machining cycle n. Machining cycle
machining of metals
machine table n. Machine table
machine tool n. Machine, workhorse
machining of metals n. Metal cutting, metal processingmagazine automatic n. automated warehouse, automated hopper, automated storage and feeding device
manufacture n. maker, producer, manufacturer, product, manufacture
material removing rate n. material removal rate
metal cutting n. metal cutting
metal-cutting technology n. metal-cutting technology, metal-cutting process [technology]
metal-cutting tool n. metal-cutting tool, metal cutting tool
micrometer adjustment n. 微调
milling n. 铣削，磨碎，磨整，选矿
milling feed n. 铣削进给， 铣削走刀量， 铣削走刀机制
milling machine n. 铣床
milling spindle n. milling spindle
milling tool n. milling cutter, milling tool
mount v. to fix, mount, fit, device, erect, n. fixture, bracket, seat, device, mechanism
mounting n. mounting, fitting, fixing, frame, frame, device
mounting n. to install, fit, fix, rack, frame, device <
mounting fixture n. mounting fixture, fixing fixture
N
Nose n. nose, end, fore-end, boss, tip, headstock, projection, projection
number of revolutions n. number of revolutions
numerical control n. digital control
numerically controlled lathe n. numerically controlled lathe
O
oblique grinding n. oblique-cutting grinder
operate v. to maneuver, to control, to operate, to run, to work, to act, to compute
operating cycle n. operating cycle
n. operating cycle n. Operating cycle
operation n. Running, operation, control, work, job, operation, calculation
operational instruction n. Operating instructions
operational safety n. Operating safety, reliability
Oblique grinding n.
Operational safety n. Operational safety, reliability
oscillating type abrasive cutting machine n. Oscillating type abrasive cutting machine
oscillation n. Vibration, oscillation, oscillation, tremor, amplitude
Out-cut milling n. Incision milling
oxide-ceramic cutting tool n. Ceramic cutting tool
P
performance n. To carry out, to execute, to accomplish, to characterize, to perform, to finish, to produce, to behave, to act, to produce, to be productive, to be efficient
peripheral grinding n. circular grinding
peripheral speed n. circular speed, circumferential speed, marginal speed
perpendicular a. perpendicular, orthogonal, right-angled n. perpendicular, orthogonal, vertical, plumb, perpendicular plane
physical entity n. Entity, physical object
pitch n. tooth pitch, pitch, rivet pitch, pitch, pole pitch, roll pitch, slope, height-to-span ratio, pitch angle
pitch circle n. pitch circle
plain (or cylindrical) milling machine n. ordinary (or cylindrical) milling machine
p>pitch circle n. a. a machine which has been designed for use in a milling machine.
plain grinding n. Plain grinding
plain turning n. Plain lathe
plane n. Plane, plane, projection, planing, level, degree, stage, plane a. Flat v. To flatten, level, plane, fly
plane milling n. Plain milling
plane-milling n. Plane-milling <
plane-mill n. plane milling cutter, plane milling machine
plunge mill n. die-feed rolling mill
plunge-cut n. plunge-cut grinding, transverse-feed grinding, full-feed method, full-feed method
plunge-cut thread grinder n. plunge-cut thread grinder
plunge-cut thread grinder n. plunge-cut thread grinding machine
plunge-cut thread grinding machine
plunge-cut thread grinding machine
plunge-cut thread grinding machine plunge-grinding n. Plunge grinding point n. point, tip, tip of a tool, tip of a needle, pointer, point of intersection, point of view, point of argument, feature v. to point, to face, to aim at, to align, to show, to tip, to emphasize power n. power, efficiency, energy, power, power supply, energy source v. to drive [to drag, to bring, to send], to give ... power hacksaw n. motorized hacksaw precision boring n. precision boring precision boring machine n. precision boring machine precision machining n. precision machining
primary cutting edge n. Main cutting edge
principal feed motion n. Main feed motion, main feed motion
production method s n. Production method [style]
profile n. profile, shape, section, side view, distribution. profile, toothing vt. to cut by imitation, to work against a mold, to draw ...
profile cutting tool n. forming tool, forming milling tool, shaping tool
profile mill n. imitation milling, imitation machine tool
Q
radial drilling machine n. rocker drilling machine
ram n. tappet, extension, punch, indenter, piston, slide, drag plate, ram v. hammer, press, beat, move quickly, fill
rapid traverse rate of feed n. rapid lateral feed rate
rate n. ratio, rate, rate, speed, frequency, price, grade, rating, assessment, rating, rating, rating, pricing, valence v . . rate, estimate, calculate, measure
re-machining n. remachining, reworking
reamer n. reamer, countersink, reamer, reamer taper, reamer v. to enlarge a hole, to ream [ream] a hole, to ream [ream] a hole, to ream [ream] a hole, to ream [ream] a hole, to ream [ream] a hole.
reference circle n. Reference circle, index circle
relief-grind n. Shovel-grind
resharpen vt. To sharpen again, to sharpen faster, to sharpen again
resistance to deflection
rest position n. stationary position
S
self-excited (or self-induced) vibrations n. self-excited vibrations
self-excited (or self-induced) vibrations pl. n. semi-automatic lathes
Semi-automatic lathes
Semi-automatic lathe n. semi-automatic lathe
semi-automatic lathe n. sequence of operations, order of action
sequence of operations a. toothed, fine-toothed, toothed, vt. to make serrated
serrate n. serrated, fine-toothed, fine spline joint, toothed surface
serration n. use [operation, work] life, duration of use
service life n. device, equipment, unit, appliance, stand, station, station, calibration, positioning, fixation, set, a. fixed, fitted, made, formal, v. place, put in place, establish, pose, adjust, calibrate, fit, locate
set n . . adjusting parameter
setting parameter n. handle, knob, grip, shank, shank, shank, shaft, strut, bracket, mirror body, mirror tube, trencher, lathe body
shank n. shape, form, formation, model, contour, kind, profile v. to form, shape, shape, shape, plan, realize, develop
shape n. shear strength
shear strength n. hollow end mill, cylindrical mill
shell end mill n. sleeve tool
shell tool n. spacer, divider, clamping iron, clip, compensating bar, v. to adjust with a spacer, to fill in a gap, to shim, to adjust
shim n. shoulder, shoulder, projection, lug, rim, vt. to shoulder, to pick up, to bear
shoulder n. stepped hole
shouldered hole n. silicon carbide, adamantine v. to sink, to descend, to diminish, to dig, to excavate, to carve, to carve, to drive in, to bury n. hole, sink, ditch, transformer, radiator
silicium
silicone n. a small piece of metal that is used in the manufacture of a product, or in the production of a product, but which is not used in the manufacture of a product.
silicon carbide n. sintered carbide
sink n. sintered metal, cermet
sintered carbide metal n. size, dimensions, volume, measure, measure, number, scale
sintered metal vt. to measure, to size, to measure [estimate sizing, sizing, sizing, sizing, gluing
size n. Turning cylinders
skin turning n. Slicing, scraping
skiving n. Grinding wheels
skiving wheel n. Run-flat mills
slab-mill n. Slide-mill, slice-mill, slice-mill, sliding-mill, sliding-mill, sliding-mill. Slip grinding, slice grinding
slip grinding n. slot, groove, narrow cut, notch, cleft, long eye, rectangular hole, slit, track, vt. grooving, perforating, interpolating, vertical planing, tracing
slot n. milling slots
slot milling n. spacing, distance, interval, compartment, space, site, v. staying interval, partition, space, leave space, configuration
space n. speed [rate], rapidity, number of revolutions, v. to accelerate [speed], to increase the speed of... speed, adjust...
speed n. speed control, speed control
speed control n. speed range, speed range
speed range n. spiral angle, twist angle
spiral angle n. splined milling machine
spline milling machine n. spline shaft, multi-keyed shaft
splineshaft n. spring-collet chuck
spring-collet chuck a. straight, level, square, correct, reliable, neat, n. straight, ruler, straight edge, ad. straight, all the way, straight, immediately
straight n . . straight gear cutting
straight gear cutting n. straight turning
straight turning n. mechanically hardening, work-hardening, strain-hardening
strain hardening n. stroke, stroking, striking, knocking
stroke vt. superfinishing.
superfinish n. surface finish, topcoat, surface refinement
surface finish n. surface grinding
surface grinding n. surface grinder
surface grinding machine n. surface quality
T
strain hardening
strain hardening n. surface grinding machine
strain hardening
stroke vt.
T
table feed n. Table feed, table feed motion
table feed motion n. Table feed motion, table feed motion
tap n. Plug, tap, tap, screw plug, switch, scribe, indenter v. To cause to flow out, to discharge, to discharge steel, to plug, to tap screw
Taper boring n. Conical hole
taper boring n. Conical hole
taper boring n. Conical hole
taper boring n. Conical hole
taper boring n. taper boring n. conical-hole boring
taper grinding n. conical-hole grinding
taper turning n. conical-hole turning
tapping n. tapping, milling, steeling, slagging, drilling, exporting liquid, pouring
tapping machine n. a tapping machine, a cotter, a notching machine
thread n. thread, thread-turning, thread, thread, thread, filament, fiber vt. to turn threads, to screw, to thread, to nut, to pass through
thread chaser n. a thread comb, a thread chaser
thread cutting n. thread cutting <
thread grinding n. Thread grinding
thread milling n. Thread milling
thread profile n. Threaded teeth
threading die n. Threaded thread, screw die plate
tilt v. To incline, tilt, turn over.
tool n. tool, machine, instrument, apparatus, equipment, machine tool, accessory v. to work with, to cut, to equip with
tool bore n. tool bore, cutter bore
tool chuck n. tool chuck
tool face n. cutter face
tool life n. tool life, cutter life
tool life n. tool life, cutter life
tool life n. tool life, cutter life
tool life n. tool life n. tool life
tool life between resharpening n. Tool life between resharpening
tool major cutting edge n. Tool major cutting edge
tool mark n. Tool mark
tool material n. Tool material
tool chuck n. Tool face
tool face n.
tooling n. tooling, tooling material
tooling allowance n. tool tolerance
tooth n. tooth, tooth, toothing, blade, cam, toothed socket, v. to cut teeth, to file teeth, to serrate teeth, to file teeth, to file teeth, to file teeth, to file teeth, to file teeth, to file teeth, to file teeth, to serrate teeth, to file teeth, to serrate teeth, to file teeth.
tooth n. Tooth, tooth, flange, cam, tooth socket, v. toothing, filing, serration, roughening, meshing, joining of teeth
tooth gap n. Tooth gap
tooth generation grinding n. Tooth hobbing
tooth profile n. Tooth shape, tooth profile
torque n. torque, v. torsion torque
total pitch variation n. Cumulative pitch variationtransverse pitch n. Tooth pitch, tooth profile
trimmer tool n. Trimming tool
true-running accuracy n. Actual rotational accuracy
turn v . . rotate, turn, steer, go around, tip, bend, n. rotate, turn, change direction, bend, corner, change, revolution, lathe
turned part n. lathe part
turning diameter n. turning diameter
turret drill n. turret drill machine
turret head n. turret tool n. turret head n. turret head n. turret head n. turret head n. turret head n. turret head n. turret head n. turret head n. turret head n. turret head n. Turret head, hex head, hex holder, rotary head
turret lathe n. Turret hex lathe, turret lathe, hex lathe
U
ultrasonic drilling machine n. Ultrasonic punching machine
ultrasonic machining n. Ultrasonic machining
undercut n.;v. To cut under; to cut from below; to cut off the lower part; to countersink; to groove
universal boring tool n.
universal lathe n. Universal lathe
usefulness
U
ultrasonic drilling machine n. ultrasonic drilling machine
U
ultrasonic drilling machine n. ultrasonic drilling machine <
useful life n. Useful life
V
variation of speed ranges n. speed range variation
vertical a. vertical boring and turning mill n. vertical boring and milling machine
vertical spindle rotary-table miller n. Vertical rotary-table milling machine
vertical turret lathe n. Vertical turret lathe, vertical hexagonal lathe
vertical-spindle milling machine n. Vertical milling machine < volume of metal removed by cutting n. volume of metal removed
volume of wheel grain wear n. volume of grinding wheel grain wear
W
wear (out) v.; n. to wear out, to damage, to wear out [badly, erode, break], to consume, to wear out, to use up, to [become] old, to be durable. old, durable, worn, enduring, showing
wear mark n. limit of wear, limit of wear, limit of wear
wheel marks n. wheel indicator, wheel designation
whirling n. rotation, eddy, vortex, gyration, revolving thing
work cycle n. work cycle
work mounting s (or loading) n. workholding s (or loading)
workholding table n. workholding table
working area n. work area, processing area, temporary storage area, intermediate storage area
working cutting edge n. main cutting edge
working feed n. working feed
working plane n. working plane
working power n. working power, machining power
working stroke n. working stroke, working stroke
working stroke n. working stroke, working stroke
working stroke n. working stroke
working stroke n. working stroke
working surface n. machining surface, working surface
workpiece n. workpiece, rolled part, division
workpiece diameter n. workpiece diameter, rolled part diameter
workpiece motion s n. workpiece movement, rolled part
workpiece peripheral speed n. Workpiece peripheral speed
workpiece rotational frequency n. Workpiece rotational speed
workpiece rotational motion n. Workpiece rotary motion
<worktable n. Worktable
worm n. Worm, screw, serpentine
wormwheel n. Worm wheel
Z
zero setting n. Zero setting