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Honing Machines

Grinding machine for honing the finished surface of the workpiece with a honing head. Mainly used in honing workpiece holes in automobile, tractor, hydraulic parts, bearings, aviation and other manufacturing industries. Honing machine has two types: vertical and horizontal.

Definitions and materials

Grinding machine for honing the finished surface of the workpiece with a honing head. Mainly used in honing workpiece holes in automobile, tractor, hydraulic parts, bearings, aviation and other manufacturing industries. Honing machine has two types: vertical and horizontal.

Function and characteristics

The vertical honing machine’s main shaft has a short working stroke and is suitable for honing cylinders and box holes. The honing head inlaid with oilstones is driven to rotate by a vertically-arranged main shaft, and at the same time, it is vertically reciprocated by a hydraulic device. The horizontal honing machine has a longer working stroke and is suitable for honing deep holes with a depth of up to 3000 mm. The honing head placed horizontally does not rotate, but only performs axial reciprocating movement. The workpiece is driven to rotate by the main shaft. A central frame supporting the workpiece and a guide frame supporting the honing rod are provided in the middle of the bed. During the machining process, the whetstone of the honing head is fed radially by the expansion and contraction mechanism, and the workpiece is gradually processed to the required size. Most new honing machines use hydraulic honing heads. Honing machines are mostly semi-automatic, often with automatic measuring devices, and can also be incorporated into automatic production lines. In addition to the honing machine for processing holes, there are external honing machines, bearing raceway honing machines, flat honing machines and curved honing machines for other surfaces.

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Use

Grinding machine for honing the finished surface of the workpiece with a honing head. Mainly used in honing workpiece holes in automobile, tractor, hydraulic parts, bearings, aviation and other manufacturing industries. Honing machine has two types: vertical and horizontal.

 

 

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