Processing technique for driving shaft of speed reducer
A processing technology and transmission shaft technology, which is applied in the processing technology field of the transmission shaft of the reducer, can solve the problems of low production efficiency, operational errors and omissions, and low product market competitiveness, and achieves simple process, improved work efficiency, and eliminated repetitive processes. Effect
Inactive Publication Date: 2016-06-08
CHONGQING YONGLIN MACHINERY EQUIP
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Problems solved by technology
[0002] At present, the processing technology of the drive shaft of the reducer is relatively complicated, and there is no unified specification and standard, resulting in uneven quality of the produced drive shaft, and many repeated processes also make the production efficiency low, increase the labor burden of the workers, and make the The market competitiveness of the product is not high
For some operators who have just entered the industry, there is no clear method and process, resulting in frequent mistakes and omissions during operation, and may even cause serious consequences
Method used
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Embodiment Construction
[0007] The technical solution disclosed in the present invention is a process for processing the drive shaft of a reducer, which is characterized in that it includes the following steps: 1) forging; 2) rough machining; 3) heating the workpiece to 850-860°C, keeping it warm for 2 hours, and air cooling to room temperature; 4) Heating the workpiece described in step 3 to 500-650°C and keeping it warm for 1.5-2 hours; 5) Finishing; 6) Vacuum plasma nitriding; 7) Grinding.
[0008] The method has a simple process, eliminates many repetitive processes, improves work efficiency, and can improve the processing performance and service performance of the transmission shaft.
[0009] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative effort. Therefore, all technical solutions that c...
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The invention discloses a processing technique for a driving shaft of a speed reducer. The processing technique is characterized by comprising the following steps of firstly, forging pieces; secondly, roughly machining; thirdly, heating workpieces to 850 to 860DEG C, insulating for 2 hours, and performing air cooling to room temperature; fourthly, heating the workpieces obtained in the third step to 500 to 650DEG C, and insulating for 1.5 to 2 hours; fifthly, performing finish machining; sixthly, performing vacuum plasma nitriding; and seventhly, performing grinding processing. According to the method, the technique is simple, multiple repeated working procedures are omitted, and the working efficiency is improved.
Description
technical field [0001] The invention relates to a processing technology of a transmission shaft of a reducer. Background technique [0002] At present, the processing technology of the drive shaft of the reducer is relatively complicated, and there is no unified specification and standard, resulting in uneven quality of the produced drive shaft. Many repeated processes also make the production efficiency low, increase the labor burden of workers, and make the The market competitiveness of the product is not high. For some operators who have just entered the industry, there is no clear method and process, resulting in frequent mistakes and omissions during operation, and may even cause serious consequences. Contents of the invention [0003] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a processing technology for the transmission shaft of the reducer, which can improve the processing perf...
Claims
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Inventor 毛永林
Owner CHONGQING YONGLIN MACHINERY EQUIP