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| || Mine Machinery - 1 Hand Notes || |
| Mine Machinery - 1 Hand Notes |
# SYLLABUS :-
UNIT I WIRE ROPES:
Different types of wire ropes, Application of wire ropes in opencast mine & underground Mines, selection, construction & testing of wire ropes, Factor of safety of wire ropes, Mass & Strength of Wire Ropes. Examination of Wire ropes, Care & maintenance of wire ropes. Rope splicing, Rope capel & its type. Process of changing the wire ropes in winding and other haulage system.
UNIT II HAULAGE:
Different systems of rope haulage, safety devices, haulage road and manholes, locomotive haulage and its type, super elevation, track layıng and maintenance of haulage , mine cars & tubs. Calculation of productivity & power of different haulage systems.
UNIT III WINDING:
Head gear arrangement, shaft fittings, safety devices, cages & skips, their suspension arrangements. Location of winding engine. Drum winding and friction winding, their types. Cage winding and skip winding
UNIT IV WINDERS:
Electric winders, winding drums, types of construction, duty cycle, mechanical & electrIcal breaking, safety devices on winders, Electrical & Electronic methods of speed control, Multi level winding, Torque- time & power- time diagram, calculation related with winding. Pit top and pit bottom arrangements.
UNIT V PUMPING:
Sources of mine water, types of pumps, Selection of pump, pump fittings, design calculations, characteristics, operation and maintenance of different types of pump, special types of pumps used in mines.
# Text Books :-
1. Elements of Mining Tech. Vol I &Vol III by D. J. Deshmukh.
2. Mining Machinery By S. C. Walker
3.Coal Mining Practice By Stathum.
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| This Hand Notes is Provided by Balkrishna Patel (B.E. Mining Engineering) Government Engineering College, Jagdalpur ,Bastar (CG) Batch - 2018-2022 Email - balkrishnapatel632@gmail.com |
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