Automobile Science - Bharathidasan University
Automobile Science - Bharathidasan University
Automobile Science - Bharathidasan University
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machining —electro chemical grinding — electrical discharge machining — plasma arc<br />
machining — laser machining.<br />
UNIT - IV LATHE AND THEORY OF METAL CUTTING<br />
Types of lathes — specifications — simple sketches — principal parts — head stock —<br />
back geared types — all geared type - tumbler gear mechanism quick change gear box —<br />
apron mechanism —carriage cross slide — automatic, longitudinal - and cross feed<br />
mechanism —tail stock and its function —work holding services —face plate —three<br />
jaw chuck —four jaw chuck —catch plate and carrier —types of centers — machining<br />
operations done on lathe —lathe attachments — tool post grinders —milling attachments.<br />
UNIT-V METAL CUTTING PROCESS<br />
Planner, Shaper, Slotter, Drilling machines, Milling machines, Grinding machines,<br />
Broaching, Boring and Jip boring - Types - specifications — principles of operation —<br />
drives — quick return mechanism — feed mechanism — types, work holding devices<br />
and special fixtures — types of tools — various operations. Gear manufacturing practice<br />
- Forming and Generating process in milling- Generating process - gear shaper - gear<br />
hobbing - gear finishing processes - gear materials.<br />
TEXT BOOKS<br />
1. Production Technology - HMT<br />
2. Elements of Workshop Technology - Vol I & II Hajra Choudry & Battacharya<br />
REFERENCES<br />
1. Production Tech - Jam & Gupta<br />
2. Manufacturing Engineering & Technology by Kalpakjian<br />
SECOND ALLIED COURSE - II (AC)<br />
MANUFACTURING PROCESS AND MACHINE DRAWING LAB<br />
LIST OF EXPERIMENTS<br />
1. LATHE PRACTICE<br />
PLAIN TURNING AND STEP TURNING<br />
TAPER TURNING<br />
THREAD CUTTING<br />
ECCENTRIC TURNING<br />
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