Factory Training Manual, Being a Practical Textbook for Use in the Factory and Workshop in Connection with the Ministry of Labour Scheme for Training Skilled and Semiskilled Operatives: By a Group of Engineers, Each One of Whom is a Specialist in His Branch of Engineering ManufactureReginald Pugh |
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Page 94
... LUBRICANTS The cutting lubricant used has an important bearing on the life of the drill and the speed at which it may be run . Lubricants commonly used are : - Hard and Alloy Steels Mild Steel Soluble oil , Kerosene , Lard Oil or ...
... LUBRICANTS The cutting lubricant used has an important bearing on the life of the drill and the speed at which it may be run . Lubricants commonly used are : - Hard and Alloy Steels Mild Steel Soluble oil , Kerosene , Lard Oil or ...
Page 103
... LUBRICANT There are several conditions which govern the amount of cooling lubricant to use for cylindrical grinding , some outstanding details affecting this are as follows : - 1 . 2 . 3 . The larger the work the greater the wheel ...
... LUBRICANT There are several conditions which govern the amount of cooling lubricant to use for cylindrical grinding , some outstanding details affecting this are as follows : - 1 . 2 . 3 . The larger the work the greater the wheel ...
Page 145
... LUBRICANTS As with other machining operations , the class of lubricant to be used varies according to the material being cut , the size of the cut and the finish required . In general , it may be stated that cutting oils give a smooth ...
... LUBRICANTS As with other machining operations , the class of lubricant to be used varies according to the material being cut , the size of the cut and the finish required . In general , it may be stated that cutting oils give a smooth ...
Common terms and phrases
abrasive accuracy adjusted alloys amount angle arbor assembly automatic boring Carbon arc welding carbon steel centre chips chuck clamped clearance component correct cross slide cutting edge cutting fluid cutting speed cutting tool cylinder depth of cut diameter die-head dimensions drilling machine driving duralumin electrodes employee engineering ensure equipment face factory feed finish fitting fixtures gauge gear blank grade grinding machine grinding wheel hand hardened heat high speed steel hobbing machine hole inch inspection jigs labour length machine tools manufacturing material metal method milling milling cutters necessary obtained operations organisation pitch plane plate position possible pressure production PROJECTION WELDING quantity reamer resistance welding rotating rough screw sections shaft shape side spindle spot weld standard surface teeth temperature tensile strength thickness thread tooth turning turret lathes type of machine usually vary vertical worm