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2. Lapping - Wikipedia

   en.wikipedia.org/wiki/Lapping

   The second picture is of a commercially available lapping machine. The lap or lapping plate in this machine is 30 cm (12 in) in diameter, about the smallest size available commercially. At the other end of the size spectrum, machines with 2.4-to-3.0-metre-diameter (8 to 10 ft) plates are not uncommon, and systems with tables 9 m (30 ft) in ...

3. Abrasive machining - Wikipedia

   en.wikipedia.org/wiki/Abrasive_machining

   In bonded abrasive processes, the particles are held together within a matrix, and their combined shape determines the geometry of the finished workpiece. For example, in grinding the particles are bonded together in a wheel. As the grinding wheel is fed into the part, its shape is transferred onto the workpiece.

4. Category:Grinding and lapping - Wikipedia

   en.wikipedia.org/wiki/Category:Grinding_and_lapping

   Grinding machines (1 C, 12 P) S. Sharpening (13 P) Surface finishing (2 C, 10 P) Pages in category "Grinding and lapping" ... Polishing (metalworking) Q. Quern-stone; R.

5. Surface finish - Wikipedia

   en.wikipedia.org/wiki/Surface_finish

   The inserts and coolant cost money, but the costs that grinding or polishing would incur (more time and additional materials) would cost even more than that. Obviating the second operation results in a lower unit cost and thus a lower price. The competition between vendors elevates such details from minor to crucial importance. It was certainly ...

6. Abrasive flow machining - Wikipedia

   en.wikipedia.org/wiki/Abrasive_flow_machining

   An abrasive flow machine normally includes two medium chambers equipped with hydraulic rams, a fixture for holding the workpiece, and a clamping system that holds all the components tightly together. [ 3 ] [ 1 ] Most machines allow for the loading of different types of abrasive medium, and include the capacity to adjust the pressure used in ...

7. Surface finishing - Wikipedia

   en.wikipedia.org/wiki/Surface_finishing

   Polishing lines will be soft and less reflective than a #4 architectural finish. #7 Finish. A #7 finish is produced by polishing with a 280–320 grit belt or wheel and sisal buffing with a cut and color compound. This is a semi-bright finish that will still have some polishing lines but they will be very dull.

8. Grinding (abrasive cutting) - Wikipedia

   en.wikipedia.org/wiki/Grinding_(abrasive_cutting)

   A man grinding on metal using an angle grinder, causing a lot of sparks. Grinding is a type of abrasive machining process which uses a grinding wheel as cutting tool. A wide variety of machines are used for grinding, best classified as portable or stationary: Portable power tools such as angle grinders, die grinders and cut-off saws

9. Honing (metalworking) - Wikipedia

   en.wikipedia.org/wiki/Honing_(metalworking)

   Honing machines are much more compliant than grinders. The purpose of grinding is to achieve a tight size tolerance. To do this, the grinding wheel must be moved to an exact position relative to the workpiece. Therefore, a grinding machine must be very stiff and its axes must move with very high precision.