Heald Precision Wheelheads Technical Data
Technical reference manual for Heald Red Head precision wheelheads used in internal grinding machines. This workshop documentation covers permanently lubricated wheelhead designs available in three configurations: naked, quill, and sleeve styles. Details engineering specifications including permanent grease lubrication systems, labyrinth seal designs, super-precision bearing assemblies, and rigid bore-matic construction for consistent grinding performance. Includes technical data for the Model 171 Gage-Matic internal grinding machine, preloading specifications using spring mechanisms, and design transition notes documenting the shift from oil-lubricated to grease-lubricated wheelhead designs. Essential reference for maintenance, setup, and troubleshooting of precision grinding equipment.
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Document Details
- Format
- Pages
- 16
- Size
- 11.3 MB
- Category
- Machine Tools