| 数控加工（CNC）是指机械工人运用数控设备来进行加工 |
| 添加时间：2023/8/22 16:49:13 浏览次数： |
| 机械加工可分为切削加工和压力加工机加工件是用各种机械加工设备加工成型的机械零部件，主要是指不发生化学反应的加工方式，机械加工主要有手动加工和数控加工两大类。 Mechanical processing can be divided into cutting and pressure processing. Machined parts are mechanical components processed and formed using various mechanical processing equipment, mainly referring to processing methods that do not undergo chemical reactions. Mechanical processing mainly includes manual processing and CNC processing. 手动加工是指通过机械工人手工操作铣床、车床、钻床和锯床等机械设备来实现对各种材料进行加工的方法，手动加工适合进行小批量、简单的零件生产。 Manual processing refers to the method of processing various materials through manual operation of mechanical equipment such as milling machines, lathes, drilling machines, and sawing machines by mechanical workers. Manual processing is suitable for small batch and simple part production. 数控加工（CNC）是指机械工人运用数控设备来进行加工，这些数控设备包括加工中心、车铣中心、电火花线切割设备、螺纹切削机等，数控加工以连续的方式来加工工件，适合于大批量、形状复杂的零件。 Numerical control machining (CNC) refers to the use of CNC equipment by mechanical workers for machining, including machining centers, turning and milling centers, electric discharge wire cutting equipment, thread cutting machines, etc. CNC machining processes workpieces in a continuous manner, suitable for large-scale and complex shaped parts. 切削加工件要求 Requirements for machined parts （1）零件应按工序检查、验收，在前道工序检查合格后，方可转入下道工序；（2）加工后的零件不允许有毛刺；（3）精加工后的零件摆放时不得直接放在地面上，应采取必要的支撑、保护措施，加工面不允许有锈蛀和影响性能、寿命或外观的磕碰、划型线 流水槽模具 景观石 检查井钢模具 保定通风管道 重庆窗帘 隔离墩模具 保定保洁公司伤等缺陷；（4）滚压精加工的表面，滚压后不得有脱皮现象；（5）工序热处理后的零件，表面不应有氧化皮，经过精加工的配合面、齿面不应有退火；（6）加工的螺纹表面不允许有黑皮、磕碰、乱扣和毛刺等缺陷。 (1) Parts should be inspected and accepted according to the process, and can only be transferred to the next process after passing the previous process inspection; (2) The processed parts are not allowed to have burrs; (3) When placing precision machined parts, they should not be placed directly on the ground, and necessary support and protection measures should be taken. The processing surface should not have rust, damage, or other defects that affect performance, lifespan, or appearance; (4) The surface of rolling precision machining shall not have peeling phenomenon after rolling; (5) After the heat treatment process, the surface of the parts should not have oxide skin, and the mating surface and tooth surface after precision machining s |
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