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Service areas: electric tools, manual tools, communications, artificial intelligence, sewing machines,
general machinery, automobile and so on. It provides mechanical structural parts, oil bearing two
categories of powder metallurgy products.
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Learn about the recent development of polyenergetic metals
How to get the perfect shape of powder metallurgy gear
[Abstract]:
Powder metallurgy is a very ideal processing technology. The products it produces are excellent in both performance and quality, and have been recognized, recognized and widely used by various industries. This is even more obvious in the automotive industry. For the automotive industry, powder metallurgy technology and parts are their first choice. For users, the most important thing for powder metallurgy gears is the accuracy of the tooth profile and its fillet. Generally, these must be obtained through strict calculations. See how specific work works?
When powder metallurgy is used to sinter a gear, the profile of the tooth profile of the gear cavity must be calculated first, and then the product can be corrected by combining the tooth root transition curve to obtain the best fillet. In this process, the finite element tooth root bending strength of the powder metallurgy gear and the optimal tooth shape displacement should be considered to ensure the perfection of the gear product. The calculation of the tooth profile of the mold cavity of the sintered gear above is generally obtained by the tooth profile normal method, so that the basic law of tooth profile meshing can be directly used to establish the contact point between the position of the given point and the gear rotation angle relationship. In this way, we can see at a glance, and it is more convenient when processing.
At present, powder metallurgy has been recognized by the industry as a green and sustainable manufacturing technology, which is beyond the reach of many traditional processes. It is because of this that powder metallurgy is so popular that it will become the mainstream in the industry in the future.
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