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Grinding Machine

2024-08-01 09:25:43

Grinding machine is the use of grinding tools to grind the surface of the workpiece. Most grinding machines are the use of high-speed rotating grinding wheels for grinding, a few are the use of oil stone, sand belt and other abrasives and free abrasives for processing, such as honing machine, super finishing machine, sand belt grinder, grinder and polishing machine.

1.Processing range:

The grinding machine can process materials with high hardness, such as hardened steel, cemented carbide, etc. It can also process brittle materials, such as glass and granite. The grinding machine can be used for high precision and small surface roughness grinding, but also for high efficiency grinding, such as strong grinding.

2. Classification:

(1) Cylindrical grinding machine: is a common type of base series, mainly used for grinding cylindrical and conical surface grinding machine.

(2) Internal grinding machine: is a common type of base series, mainly used for grinding cylindrical and conical inner surface grinding machine. In addition, there are grinding machines with both internal and external circular grinding.

(3) Coordinate grinder: internal grinder with precision coordinate positioning device.

(4) Centerless grinder: the workpiece adopts centerless clamping, generally supported between the guide wheel and the bracket, driven by the guide wheel to rotate the workpiece, mainly used for grinding the cylindrical surface of the grinder. For example, bearing shaft support.

(5) Surface grinding machine: mainly used for grinding the workpiece plane grinding machine. a. Hand grinding machine is suitable for small size and high precision workpiece processing, including arc, plane, groove and other special-shaped workpiece. b. Large water grinding is suitable for the processing of large workpieces, and the processing accuracy is not high, which is different from the hand grinding machine.

(6) Abrasive belt grinding machine: grinding machine with fast moving abrasive belt.

(7) Honing machine: mainly used for processing a variety of cylindrical holes (including light holes, axial or radial discontinuous surface holes, through holes, blind holes and multi-step holes), can also process conical holes, oval holes, trochoidal holes.

(8)Grinding machine: used to grind the workpiece plane or cylindrical inner and outer surface grinding machine.

(9)Guideway grinding machine: mainly used for grinding machine tool guideway surface grinding machine.

(10)Tool grinder: a grinder for grinding tools.

(11)Multi-purpose grinding machine: used for grinding cylindrical, conical inner and outer surfaces or planes, and grinding a variety of workpieces with servo devices and accessories.

(12)Special grinding machine: a special machine tool for grinding certain kinds of parts. According to its processing objects can be divided into: spline shaft grinding machine, crankshaft grinding machine, CAM grinding machine, gear grinding machine, thread grinding machine, curve grinding machine, etc.

(13)End grinding machine: grinding machine for grinding the end face of the gear.