Camshaft
A camshaft is a component in a piston engine. Its function is to control the opening and closing of the valve. Although the speed of the camshaft in a four-stroke engine is half the speed of the crankshaft (in a two-stroke engine, the speed of the camshaft is the same as that of the crankshaft), but usually its speed is still very high, and it needs to bear a lot of torque, so the design of The camshaft has high requirements in terms of strength and support, and its material is generally high-quality alloy steel or alloy steel. Since the law of valve motion is related to the power and running characteristics of an engine, the design of the camshaft occupies a very important position in the design process of the engine.
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China's mold industry has achieved certain achievements, but China's mold industry industry foundation is still not solid The mold industry is not yet mature. This is mainly reflected in the fact that China's mold industry still has problems with unreasonable structure, scattered industries, low technology, and so on. China's mold industry is still a rising industry. It will take a long time for development to continue to improve itself.
The rising Chinese mold industry needs continuous technical reforms and management reforms to gain momentum. In terms of technology, China's mold industry needs to conduct vigorous research on the one hand, and on the other it needs our country's mold industry to come to foreign advanced mold production technology, and to digest and absorb on the basis of the original technology, it is best to carry out secondary innovation. In order to replace the technology with a new mold manufacturing technology.
Management also requires drastic reforms. It is necessary to break the irrational management factors in China's mold industry, introduce advanced management methods, and introduce advanced management talents, train management talents, and gradually eradicate management problems in China's foundry industry. In addition, China's mold industry scale, industrial structure and other aspects also need to continue to carry out reforms and renewal.
The rising industry is a feature of China's mold industry. The increase indicates that the mold industry still has a lot of room for development.