Gould & Eberhardt 12-72, H & HS, Gear Hobbing Machine, Instructions Manual

Industrial Machinery Manuals is Proud to Offer 1 Digitally Enhanced Quality Bound Copy Of A: Gould & Eberhardt 12-72, H & HS, Gear Hobbing Machine, G&E Instructions Manual This Manual Covers Models: 12-72, H,, HS, This Manual Includes: G & E 1008, Machine Size and Type, Index Ratio, Options Supplied, Genera Instructions, Lifting the Machine, Lubrication, Machine Controls, Precaution Summary, Maximum Safe Hob Speed, Electric Controls, Feed and Traverse Trips, Angular Setting of Swivel Head, How to Install the Hob Arbor, Depth of Cut, Climb Hobbing Upfeed, Setting the Hob, Hob Setting Gage, Hob Speed Change gears, Index Change Gears Feed Change Gears, Mounting the Work, Hobbing Helical Gears - NON-Differentially, Angular Feed Chart, Resetting Device, Hobbing Helical Gears Differentially, Ratio Gears, Infeed Mechanism for Hobbing Wormgears, Feed Off-On Selector Switch, Hobbing Prime Spur Gears, Milling Worms, Estimating Production, Extra Travel - Spur Gears, Selecting Hob Speeds, Diametral Pitch Tooth Sizes, Circular Pitch Tooth Sizes, Module Pitch Tooth Sizes, Center Distance Reduction Chart, Comparative Sizes of Gear Teeth, Machine Adjustments, Location of Serial Number, Tem Rise and Seals, Order Repair Parts and Bearings, How to Remove Index Wormgear and Hob Swivel Head, Variations in Hobbed Gear Sizes Work Holding Fixtures, Setup and Production Record Form, Basic Operation and Maintenance of G&E, This Manual Has 116 Printed Pages. Year After 1960