Precision micro ball screw-Fornitore globale

Shandong Institute of Technology Precision Machinery Co., Ltd

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13220806901
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Located at No. 6 Hehua Road, Taibaihu New District, Jining City, Shandong Province, Shandong Vocational College of Technology

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Precision micro ball screw

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The straightening and heat treatment processes of micro screw processing manufacturers are key processes to ensure the accuracy of the screw and prevent bending deformation during the micro screw processing. However, straightening itself will generate internal stress, which is unfavorable for screws with high precision requirements. Because internal stress tends to gradually disappear, the disappearance of internal stress can cause deformation of the screw, which affects the maintenance of screw accuracy. Therefore, for precision screws with high precision requirements and large diameters, in the process of ball screw machining, they are not relatively straight. Instead, the method of increasing the total radial allowance and inter process allowance is used to gradually cut off the bending deformation. After multiple aging treatments and dividing the process into finer parts, the deformation problem is solved.

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