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| | China Precision Hardware Parts Processing supplier (30th Mar 23 at 12:33am UTC) | | China Precision Hardware Parts Processing suppliers In recent years, with the continuous development for manufacturing industry, stainless steel material has been widely used in different fields. Among the metal materials that stainless steel is a metal material which is difficult to process. Moreover, this metal material has the characteristics for good toughness, poor heat conductivity and severe work hardening. But stainless steel plays an important role for daily using, medical treatment, aerospace and various industrial fields. With the continuous development and progress and manufacturing industry, the processing for stainless steel is becoming more and more popular, processing method are innovated and optimized constantly. However, the processing of stainless steel thin-walled parts is still easy to deform, tolerance of shape and position, and the accuracy is difficult to guarantee. The experience of the operator, the use of cutting tools and the arrangement of processing technology are still required very high due to these special properties of stainless steel materials. The processing and manufacturing of stainless steel material has also become to a difficulty. Following is a brief introduction to the problems easily occurring in cutting stainless steel thin-walled parts and the improvement measures.
Problems for cutting stainless steel with thin-walled parts and improvement measures
Geometric tolerance, one of the reasons for geometric tolerance for forming and position is the incorrect clamping method of parts. The inner end surface for special soft jaw (L13 has length limit) is not clamped tightly on the left side of the part. The other is that chip remains on special soft jaw when clamping parts, which affects clamping accuracy and results in errors after machining stainless steel thin-walled parts. Geometric tolerance for forming and position cannot meet the requirements of drawings.
Firstly, when clamping the workpiece, ensure that the left side for the part is closed to the inner side for the special soft jaw for cutting and processing without clearance. It can be checked by light transmission whether it is tight or not. If there is obvious light transmission, it is not tight. Therefore, it needs to be re-installed and adjusted. The second is need to check if there are any residual chips on the inner wall for the special soft jaws for cutting and processing when clamping the workpiece. If so, clean them in time.
Thin-walled stainless steel parts are machined as a case, in which the case mainly focuses on parts drawing, machining process, tool preparation, use of cutting parameters, assurance of shape and position tolerance accuracy, measurement of part accuracy, etc.China Precision Hardware Parts Processing suppliers
website:http://www.licometal.com/precision-hardware-parts-processing/ | |
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