Pratt & Whitney No. 1, Jig Boring Machine, Operations & Wiring Diagram Manual Ye

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Pratt & Whitney No. 1, Jig Boring Machine, Operators Instruction & Wiring Diagram Manual Year (1927)

This Manual Covers Models:
No. 1
 
This Manual Includes:
General Instructions
Uncrating, Position
Setting Up
Floor Plan
Gearing Diagram
Cleaning
Lubrication
Machine View
Drive
Spindle Fast and Slow Speed Control
Spindle Power Feeds
Spindle Head
Longitudinal and Cross Slides
Measuring Device
Adjustments:
Slides
Spindle Clutches

Operation of the Machine
Placing Work in Position
Spindle Head
Machine View
Measuring
Micrometers
Precautions Necessary if Extreme Accuracy is Desired, HA!
Spindel Adjustments Diagram
Wiring Diagram

This Manual Has 16 Printed Pages.
Year February 1927