欧美激情综合一区二区三区,欧美综合自拍亚洲综合图片区,欧美激情国产精品视频一区

    1. <big id="vkydv"><em id="vkydv"></em></big>
    2. <code id="vkydv"><small id="vkydv"><optgroup id="vkydv"></optgroup></small></code>

          <code id="vkydv"></code>

          <object id="vkydv"><nobr id="vkydv"><samp id="vkydv"></samp></nobr></object>
            Knowledge
            Current:Home > Knowledge > Company news
            • 112021-11
              How to do a good job in precision parts processing (1) Reasonable selection of equipment Rough machining of mechanical parts mainly cuts off most of the machining allowance and does not require high-precision m……
            • 112021-11
              How to improve the quality of precision parts processing The staff must have rich machining experience and excellent technology. Machining must have excellent technology to do well. As we all know, machining is the same fine work. It is a great test of the production process. Even if it can be done well, it will take a long time. If it doesn't start well at the beginning, it……
            • 112021-11
              How to improve the quality of precision machining 1、 Error compensation method This method is to artificially create a new original error to offset the original original error in the original process system, s……
            • 112021-11
              Operation specification for precision hardware processing Process of precision hardware processing: 1. The processing route is uncertain. Parts or products can have multiple processes, and the production process requires a variety of mechanical equipment and fixtures. 2. Because hardware manufacturing enterprises are mainly decentralized processing, the quality and producti……
            • 112021-11
              How to control the surface roughness of precision hardware machining Machining surface is to change the size, shape and performance of the blank surface through precision machining or other methods to meet the requirements of the design drawing. However, the cylindrical surface formed after turning of precision mechanical parts is not a completely ideal surface. After machining, a very ……
            • 102021-11
              Characteristics of machining center CNC milling machine is an automatic processing equipment developed on the basis of general milling machine. Their processing technology is basically the same and their structure is somewhat similar. CNC milling machines are divided into two categories: without magazine and with magazine. The CNC milling machine with to……
            • 102021-11
              What are the material requirements for machining mechanical parts 1. Requirements for material hardness In some cases, the higher the hardness, the better the material. However, for the processing of precision mechanical part……
            • 102021-11
              Machining technology of machining 1. Micromachining technology: micromachining has broad application potential in aerospace, precision instruments, biomedicine and other fields because it can op……
            • 102021-11
              Dimensional accuracy control method of machining 1、 Dimensional accuracy control method of machining 1. The trial cutting method obtains the specified dimensional accuracy through the repeated process of tria……
            • 102021-11
              Steps of CNC precision machining aluminum profile Steps of CNC precision machining aluminum profile 1. First, the selection of CNC machine tools 2. Select the processing method after selecting the NC machine tool 4. Positioning method 5. Determine the inspection requirements and methods 6. Then select the tool
            • 102021-11
              Precautions for CNC precision machining Precautions for CNC precision machining: a. After turning on the power supply of the machining center, immediately check whether the switch button and indicator light are normal. If there is any abnormality, please close it immediately and report it to the maintenance personnel. b. Before formal machining, set the co……
            • 102021-11
              Determination of CNC processing route Generally, CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining boring and milling machine, etc. The feed machining route of NC lathe refers to the path from the

            Copyright & Shenzhen Hengtai electromechanical Co., Ltd. all rights reserved. {ICP}

            欧美激情综合一区二区三区,欧美综合自拍亚洲综合图片区,欧美激情国产精品视频一区