toolholder
Lathe spindle accessory
A toolholder is a device that secures a cutting tool in a machine, typically a lathe or milling machine.
It grips the tool shank firmly and mounts to the machine's spindle or turret, allowing precise positioning during machining operations: The machinist changed the toolholder to accommodate a larger drill bit.
Rotating shaping machine
- millGrain-crushing facility
- spindleRotating rod for thread
- colletTool-clamping metal cylinder
- chuckThrow carelessly or informally
turning · boring · tapping · reaming · grooving · threading · carbide · inserts
Willingness to accept difference
- runoutComplete depletion of supply
- alignmentCorrect relative positioning
- calibrationAdjusting for measurement accuracy
- accuracyDegree of correctness
repeatability · dimensional · measurement · gauging · micrometer · adjustment · fine-tuning · specification
Rapid oscillating movement
- dampeningReducing or wetting slightly
- stiffnessResistance to deformation
- deflectionChange in trajectory
- chatterLight, rapid speech
lathe
Rotating shaping machine
chuck · turning · boring · tapping · reaming · grooving · threading · carbide · inserts · coolant
tolerance
Willingness to accept difference
- runoutComplete depletion of supply
- alignmentCorrect relative positioning
- calibrationAdjusting for measurement accuracy
accuracy · repeatability · dimensional · measurement · gauging · micrometer · adjustment · fine-tuning · specification · metrology
vibration
Rapid oscillating movement
- dampeningReducing or wetting slightly
- stiffnessResistance to deformation
- deflectionChange in trajectory
chatter · stability · balance · overhang · grip strength