NO.12M Involute Measuring Instrument Parts List
Comprehensive parts list for the Fellows NO.12M Involute Measuring Instrument, an essential reference for technicians maintaining or servicing this precision measurement equipment. The document provides a detailed plate index organizing 16 assemblies: base structure, drive slide, work spindle, angular rotation stop shaft, base radius setting device, tailstock assembly, electrical dial indicator, main slide, pointer slide, electrical cabinet, recorder and paper drive mechanism, optical base radius setting assembly, internal pointer and master gage, and calibrating arbor. This parts catalog applies to all NO.12M instruments manufactured above Serial number 32695, making it indispensable for ordering replacement components, conducting repairs, or performing routine maintenance. Ideal for service technicians, repair shops, and equipment operators who need accurate component identification and sourcing information.
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Document Details
- Format
- Pages
- 35
- Size
- 5.4 MB
- Category
- Machine Tools