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Classification of cnc grinders

With the increase in the number of high-precision and high-hardness mechanical parts, as well as the development of precision casting and precision forging processes, the performance, variety and output of grinders are constantly improving and growing.

(1) Cylindrical grinder:
is an ordinary basic type series, mainly used for grinding cylindrical and conical outer surfaces.

(2) Internal grinder:
is a common base type series, mainly used for grinding cylindrical and conical inner surfaces. In addition, there are grinders with both internal and external cylindrical grinding.

(3) Coordinate grinder:
Internal grinder with precise coordinate positioning device.

(4) Centerless grinder:
The workpiece is clamped centerlessly. It is generally supported between the guide wheel and the bracket. The guide wheel drives the workpiece to rotate. It is mainly used for grinding cylindrical surface grinders. For example, bearing shaft support and so on.

(5) Surface grinder:
is mainly used for grinding the surface of the workpiece.

A. The hand grinder is suitable for processing smaller size and higher precision workpieces, and can process various special-shaped workpieces including curved surfaces, flat surfaces, and grooves.

B. The large water mill is suitable for the processing of larger workpieces, and the processing accuracy is not high, which is different from the hand grinder.

(6) Belt grinder:
Grinding machine that uses a fast-moving abrasive belt for grinding.

(7) Honing machine:
is mainly used for processing various cylindrical holes (including smooth holes, axial or radial discontinuous surface holes, through holes, blind holes and multi-step holes), as well as conical holes, elliptical holes, and trochoidal holes.

(8) Grinding machine:
A grinder used to grind the inner and outer surfaces of a flat or cylindrical workpiece.

(9) Rail grinder:
is a grinder mainly used for grinding the guide rail surface of a machine tool.

(10) Tool grinder:
Grinder for grinding tools.

(11) Multipurpose grinder:
is used to grind cylindrical, conical inner and outer surfaces or planes, and can use follow-up devices and accessories to grind a variety of workpieces.

(12) special grinder:
Special machine tools engaged in grinding certain types of parts. According to its processing objects, it can be divided into: spline shaft grinder, crankshaft grinder, cam grinder, gear grinder, thread grinder, curve grinder, etc.

(13) End face grinder:
A grinding machine used to grind the end faces of gears.

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