Machine Tools & CNC · Application
Indexing heads and rotary tables
Precision worm gear sets turn machine-tool indexing heads and rotary tables accurately.
- What was needed
- Worm & Worm Wheel, Ground Gear
- Requirements
- Exact angular positioning
- Rigid holding under cutting loads
- Industry
- Machine Tools & CNC
- Result
- Accurate indexing that holds firm during machining.
Problem
Indexing heads, dividing heads and rotary tables must position the workpiece at exact angles and hold it there during machining.
Solution
A precision worm and worm wheel gives a high, exact ratio for fine angular positioning; ground worms improve accuracy and smoothness.
Benefits
Why it works
Accurate positioning
High ratio for fine angular steps.
Rigid holding
Worm drives resist back-driving under cutting loads.
Explore
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