英文關鍵字
actuator
axis
ball
bearing
cnc
diameter
drive
efficiency
engineering
equipment
factory
feed
form
greased
guide
handedness
high
industrial
industry
indutrial
iron
lead
leadscrew
linear
liner
lubricant
machine
machinery
manufacture
mechanic
mechanical
motion
motor
move
movement
part
pitch
power
precision
rod
rotating
round
shaft
steel
technology
thread
traveling
traverse
traversing
turning