Some tips for precision machining of hardware machinery and equipment

In the process of precision hardware processing, not only the quality of the product must be guaranteed, but also the beautiful appearance of the product. Shili Electromechanical Equipment Co., Ltd. has been engaged in precision hardware processing for 16 years. We pay attention to the details of each product, including pre-shipment inspection and packaging. Shili can provide precision metal processing, precision plastic parts processing, etc.

In the processing of various precision mechanical parts, the balance screw is difficult to process due to the depth of the opening groove, the small width, and the small dimensional tolerance range. From the perspective of traditional processing technology, combined with existing measuring tools, the mold is polished and the open groove is lubricated before processing. At the same time, a clamping tool can also be designed. In precision machining, the balance screw and tool can be processed at the same time, and there is a small gap between the tool and the workpiece. It not only improves the rigidity of the open slot and reduces the probability of deformation, but also enables the balance screw to meet the accuracy requirements.

The sine gauge measurement is introduced. The sine gauge is a precision measuring tool used to measure the sine relationship between a block and a trigonometric function. It consists of two precise cylinders and a precise body. The angle of the workpiece can be accurately determined in machine tool processing. In the process of processing precision mechanical parts, place them on the sine gauge working plate, and lay the workpiece flat against the sine gauge baffle. The final required size is the sum of the height of the sine gauge and the size of the measured workpiece. Through this measurement, the shape and dimensional tolerances of precision parts can be strictly controlled. It can accurately locate the position of the error and easily obtain accurate data of the workpiece.