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Foshan Li Dexin Machinery Manufacturing Co., Ltd.
Foshan Li Dexin Machinery Manufacturing Co., Ltd.

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Foshan Li Dexin Machinery Manufacturing Co., Ltd.

Foshan Li Dexin Machinery Manufacturing Co., Ltd.

Specializing in the production of TCT circular saw blades, TCT band saw blades, finger joint knives, flying knives, various non-standard CNC grinding machine production lines

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There are two commonly used methods of Li Dexin saw blade grinding machine

  • Time of issue:2020-04-20 16:30

(Summary description)There are two commonly used methods of Li Dexin saw blade grinding machine

There are two commonly used methods of Li Dexin saw blade grinding machine

(Summary description)There are two commonly used methods of Li Dexin saw blade grinding machine

  • Time of issue:2020-04-20 16:30
There are two commonly used methods of Li Dexin saw blade grinding machine
 
 
Continuous grinding: continuous grinding gear grinding machine, the grinding wheel is worm-shaped, called worm grinding gear grinding machine, the grinding wheel is equivalent to the hob, relative to the workpiece to exhibit a movement, grinding out the involute. The workpiece moves axially and linearly to reciprocate to grind the gear teeth of the straight-toothed cylindrical gear. If the gear is tilted, the helical-toothed cylindrical gear can be ground. The speed of the grinding wheel is very high, and the spreading chain cannot be mechanically connected to the grinding wheel and the workpiece.
 
1. One is to use two synchronous motors to drag the grinding wheel spindle and the workpiece spindle respectively, and the wheel is replaced; the other is to use a numerical control method, which is to install a pulse generator on the grinding wheel spindle and send out a pulse proportional to the rotation of the spindle After being modulated by the numerical control system, the workpiece spindle is driven by the servo system and the servo motor, and a feedback signal generator is installed on the workpiece spindle.
 
2. Lidexin Saw Blade Gear Grinding Machine Indexing Gear: According to the shape of the grinding wheel, this type of gear grinding machine can be divided into three types: butterfly grinding wheel type, large plane grinding wheel type and conical grinding wheel type. They all use the meshing principle of the rack and gear, and use the grinding wheel instead of the rack to grind the gear. The tooth profile of the rack is straight and simple in shape, and it is easy to ensure the dressing accuracy of the grinding wheel. During processing, the cut gear rolls on the imaginary rack. Each reciprocating roll completes grinding of one or two tooth surfaces. Therefore, it needs multiple indexing to grind the complete tooth surface.
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