Worm and gear grinding wheel

Worm grinding wheel is mainly used for high precision grinding of spur gear, helical gear, bevel gear, crankshaft, worm wheel and worm, etc. It has the characteristics of good shape retention, high gear grinding accuracy and high productivity. Worm grinding wheel is mainly used for high precision grinding of spur gear, helical gear, bevel gear, crankshaft, worm wheel and worm, etc. It has the characteristics of good shape retention, high gear grinding accuracy and high productivity.

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Vitrified CBN Grinding Wheel for Journal (Diesel engine)

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What factors affect the blockage of grinding wheel?

Here let’s talk about some important factors which affect the blockage of grinding wheel. Generally we consider the following aspects:the Influence of Grinding Wheel Itself, the Influence of Machining Parameters, Grinding Fluid and Grinding Way.

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Diamond rotary dresser for crankshaft grinding wheel

Dressing with rotating diamond tools has been found to be a reliable technique in series and performance grinding processes, especially those applications using vitrified bonded grinding wheels.

The automotive and -supply industry for grinding crankshafts.

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Common Safety Knowledge of Grinding Wheel

Before starting the machine, check the protective device of the machine and the reset switch of various movements, to see whether it is adjusted in place firmly.

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Deformation control test of integral blade disc CNC abrasive belt grinding

The test uses a certain type of aero engine titanium alloy integral disc, as shown in Figure 14. The precision milling process has been completed before the abrasive belt grinding.

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Research on the deformation behavior of CNC abrasive belt grinding of integral blade disc

In the grinding of the blade surface of the whole blade disc, the thickness of the thinnest part of the blade is less than 1 mm, which is a typical thin-walled weak rigid part. At the same time, due to the narrow channel between the blades of the whole blade disc, it is difficult to design a tooling fixture that balances the grinding positive pressure for the grinding object, so that the workpiece undergoes weak rigid bending deformation of the ground part under the action of the grinding positive pressure.

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Grinding process analysis of integral blade disc CNC abrasive belt

The grinding process of the abrasive belt on the blade surface of the integral blade disk is shown in Figure 2: The contact rod of the grinding head forms a constant angle φ with the surface of the workpiece, and the contact wheel supports the abrasive belt and clings to the integral blade under the action of the grinding contact pressure Fa The disc blade profile; the belt drive roller drives the belt at a constant linear speed vs. at the same time, the grinding head performs a feed motion at a speed vf to realize the grinding of the belt on the blade surface.

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Diamond dicing blade cutting PCB

PCB is printed circuit board, short for printed board, is one of the basic components of the electronic industry. PCB is used in almost all electronic devices, from   electronic watches and calculators to computers, communication electronic devices and military weapon systems. As long as there are integrated circuits and other electronic components, PCB should be used in order to make the electrical interconnection between each component.

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Gear Processing

The use of a disc-shaped modular milling cutter or a finger milling cutter to mill teeth belongs to the forming method. The cross-sectional shape of the milling cutter teeth corresponds to the shape of the gear teeth. This method has low processing efficiency and processing accuracy, and is only suitable for single-piece small batch production.

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