常州亿创钣金加工厂专业从事精密钣金加工、激光切割加工为主的钣金加工型厂家

常州亿创钣金加工厂

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钣金加工VS数控钣金加工工艺的区别

2018-06-08 14:32:53 常州亿创钣金加工厂 阅读

在数控钣金工艺下料的时候可以根据加工方式的不同,被分为了普冲、数冲、剪床开料、激光切割、风割的方式,因为深圳钣金加工方式的不同在下料的时候加工工艺也是有所不同的,钣金瞎聊的方式主要为数冲与激光切割。在数控钣金工艺中数冲主要就是使用数控冲床进行加工,而所使用板材的厚度加工范围应该是冷轧板、热轧板小于或冬雨3毫米,铝板则应该小于或等于4毫米而不锈钢则应小于或等于2毫米。激光切割就是用激光机飞行切割加工而板材厚度的加工范围是,冷轧板与热轧板都小于等于20毫米而不锈钢要小于10毫米,使用激光切割的优点就是加工板材的厚度大而且切割工件的外形速度比较快,加工也是非常灵活的而缺点就是无法加工成型网孔件不宜使用该方法加工因为加工的成本过高。

In the numerical control sheet metal process, the material can be divided into the way of punching, counting, cutting, laser cutting, and wind cutting, because the processing technology of the different processing methods of the sheet metal processing in Shenzhen is also different when the material is different. The way of the sheet metal blind talk is mainly the number of blanking and laser cutting. In the numerical control sheet metal process, the number of blanking is the main use of CNC punching machine for processing, and the thickness of the thickness of the plate used should be cold rolling plate, hot rolled plate less than or 3 millimeters of winter rain, the aluminum plate should be less than or equal to 4 mm, and stainless steel should be less than or equal to 2 millimeters. Laser cutting is a laser cutting process and the thickness of the plate thickness processing range is, the cold rolling plate and hot rolled plate are less than 20 millimeters and less than 10 millimeters. The advantage of laser cutting is that the thickness of the plate is large and the shape speed of the cutting workpiece is faster, and the machining is also very flexible. It is impossible to manufacture mesh parts by using this method because the cost of processing is too high.

不锈钢钣金加工的效果,就目前来看,其主要是有:

表面肌理效果:就是通过锻打、刻划、打磨及腐蚀等这些工艺,在其表面加工出肌理效果。

抛光效果:就是利用研磨材料,将不锈钢表面磨光,从而来达到一定的效果。

喷砂效果:就是通过磨料等,使其表面呈现出略粗糙的砂质效果。

表面蚀刻与蚀画:就是利用化学酸来进行腐蚀,来得到一种斑驳和沧桑的装饰效果。

表面锻打效果:就是在其表面进行锻打,从而形成点状肌理,使其具有层叠感,进而就有了装饰效果;

The effect of stainless steel sheet metal processing is, at present, mainly:

Surface texture effect: it is through forging, marking, grinding and corrosion and other processes, processing texture effect on its surface.

Polishing effect: using abrasive materials to smooth the stainless steel surface, so as to achieve certain effect.

Sandblasting effect: it is through abrasive and so on, so that its surface shows a slightly rough sand effect.

Surface etching and etching: the use of chemical acid to corrosion, to get a mottled and vicissitudes of the decorative effect.

Surface forging effect: it is to forge on its surface, so as to form punctate texture, so that it has a sense of stacking, and then has decorative effect.

钣金车间加工部件的加工步骤为产品前期试验产品加工试制和产品批量的生产。在产品加工试制步骤时应及时与顾客沟通联系得到相应加工的评价之后在进行产品批量的生产。 激光打孔技术是激光材料加工技术中最早实现实用化的激光技术。钣金加工车间中激光打孔一般采用的是脉冲激光能量密度较高时间较短。特别适用于加工具有一定家督和材料较薄的小孔,还适合加工强度硬度较高或较脆较软材料的零件上的深小孔和微小孔。 激光可实现燃气轮机的燃烧器部件打孔加工打孔效果可实现三维方向数量可达到上千个。可打孔的材料包括不锈钢镍铬铁合金和哈斯特洛伊基合金。激光打孔技术不受材料的力学性能影响实现自动化比较容易。

The processing steps of the parts in the sheet metal workshop are pre production, trial production, and batch production. In the process of trial production, it is necessary to communicate with customers in a timely manner and get the product batch after production. Laser drilling technology is the earliest practical laser technology in laser material processing technology. Laser drilling in sheet metal workshops is usually based on pulsed laser with high energy density and short time. It is especially suitable for processing small holes with a certain family governor and thin material, and is also suitable for small holes and small holes on parts with higher hardness or more brittle and soft materials. The laser can realize the punching and drilling effect of the burner parts of the gas turbine, and the number of three dimensional directions can reach thousands. Perforated materials include stainless steel nickel chromium iron alloy and Haas Tero Edge alloy. Laser drilling technology is not easy to automate due to the mechanical properties of materials.



标签:   钣金加工