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WorksheetsGrinding and Microfinishing Machines [MFMCPR1-EG4]
Total questions: 10
Worksheet time: 5mins
Which type of grinding machine uses a smaller grinding wheel to grind the inside diameters of workpieces?
Internal cylindrical grinding machine
Centerless grinding machine
Surface grinding machine
External cylindrical grinding machine
Which type of grinding machine is pictured below?
Centerless grinding machine
External cylindrical grinding machine
Surface grinding machine
Internal cylindrical grinding machine
Which of the following are among the general parts of a grinding machine?
Base or bed
Wheel head
Cross-feed
All of the above
Which of the following describes an external cylindrical grinding machine?
This type of grinding machine does not support the workpiece on centers, allowing work to be done on longer workpieces.
Mainly used for grinding external cylindrical surfaces, such as crankshaft bearings, spindles, shafts, pins, and rolls for rolling mills.
Used to finish flat surfaces.
Uses a smaller grinding wheel to grind the inside diameter of workpieces such as bushings, bearing races, and heavy housings.
Which machine category is mainly distinguished by their use of a rotating grinding wheel?
Planing machines
Lathe machines
Microfinishing machines
Grinding machines
A final machining operation that produces an exceptionally high degree of surface finish as well as a perfectly true surface accurate to size within extremely close limits.
Lapping
Grinding
Polishing
Honing
A controlled, low-speed sizing and surface-finishing process in which stock is abraded by the shearing action of a bonded abrasive stick.
Polishing
Buffing
Honing
Superfinishing
Used to produce a very highly polished mirror finish with high geometric correctness.
Grinding
Lapping
Honing
Superfinishing
Which of the following types of microfinishing machines utilizes abrasive brushes, brush hones, or honing brushes mounted on a shaft, spindle, or drill press?
Laser honing machine
Microfinishers
Flexible hone or Brush hone machine
Abrasive flow machine
Which of the following types of microfinishing machines utilizes lasers with honing to surface engineer specific structures?
Abrasive flow machine
Flexible hone or Brush hone machine
Laser honing machine
Microfinishers
