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09-01
Saierzou factory | zero one details determine success or failure
Any machine is assembled from countless parts. To a certain extent, the stability of a sewing machine depends on the precision of the assembled parts.
07-19
Material and heat treatment of crankshaft
Most marine large-scale low-speed diesel engines use semi combined crankshafts. Medium carbon high-quality carbon structural steels 30, 40 and 45 are often used for main journals, and cast steel is often used for cranks
Performance comparison of three common bearing materials
Bearings are important parts in mechanical operation. The use of different materials will bring different performances to bearings. Therefore, different bearings used in different fields will have different materials
What materials are common parts made in machining?
There are many kinds of common parts in machining, such as gear parts, box parts, shaft parts, spring parts, etc. these parts have different applications, different performance requirements, and different materials.
What are the types of shafts?
The shaft is basically a rotating part of any machine, and its cross-section is circular, which is used to transfer power from one part to another or from a power generator to a power absorber.
What are the causes of motor shaft wear?
Motor is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction. During its operation, shaft wear is a common fault. In general, the causes of motor shaft wear can be summarized as follows:
What are the key methods in the processing of axle auto parts?
The key to the processing of shaft parts is to find the basic processing route, and its technology is very important at this time. When machining shaft parts, first set the program, draw the drawings in advance, design the first line according to the drawings, and carry out simulation production until a suitable short process is selected. This can reduce a lot of costs.
Auto parts ushered in another explosion
The auto parts industry is an important part of the auto industry. At the early stage of the development of the automobile industry, the production of automobile parts was mainly completed by the subordinate departments or branches of the automobile factory as a subsidiary industry of the automobile manufacturing.
Precautions for positioning and installation of shaft parts
Generally, the important outer circular surface is used as the coarse benchmark for positioning, and the central hole is machined, and then the central hole at both ends of the shaft is used as the fine benchmark for positioning
Some details needing attention in machining shaft parts
Shaft parts are a common type of parts. Their structure is a rotating body, and the length is generally larger than the diameter. They are widely used in various mechanical equipment to support transmission parts, transmit torque and bear loads.
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