grinding machines

• rough grinders:
  

1.floor stand& bench grinders
2.portable and flexible shaft grinders
3. swing frame grinders
4.abrasive belt grinders

• precision grinders: are those that finish parts to any accurate dimensions a. cylindrical grinders: it is primarily used for grinding plane cylindrical parts, contoured cylinders,tappers fillets, cams and crank shafts etc
  

-center--type(plain)
- center--type (universal)
centreless

b. internal grinders: used to finish straight ,tapered or formed holes to correct size
----chunking---
----planetary---
-----center less-

c.surface grinders:

---- -reciprocating table
----- rotating table

d. tools and cutter grinding:
-----universal
---special
-----special grinding machines:
eg: crank shaft grinders
piston grinders
roll grinders
thread grinders
key way grinders
toll post grinders