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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如何在钣金加工的过程中提高钣金件的生产效率

2018-05-25 22:11:11 常州亿创钣金加工厂 阅读

1、不锈钢,主要用不作任何表面处理,成本高。

2、热轧板SHCC,材料T≥3.0mm ,也是用电镀,烤漆件,成本低,但难成型,主要用平板件。

3、镀锌板SECC、SGCC。SECC电解板分N料、P料,N料主要不作表面处理,成本高,P料用于喷涂件。 

4、铜;主要用导电作用料件,其表面处理是镀镍、镀铬,或不作处理,成本高。

5、铝板;一般用表面铬酸盐(J11-A),苏州激光钣金加工氧化(导电氧化,化学氧化),成本高,有镀银,镀镍。

6、铝型材;截面结构复杂的料件,大量用于各种插箱中。表面处理同铝板。

7、冷轧板SPCC,主要用电镀和烤漆件,成本低,易成型,材料厚度≤3.2mm。一般的钣金加工弯板90度都是需要在V型刨槽内通过压力实现,所以他们之间是工装工具的关系v型刨槽加工也可以说是钣金加工的一道工序,有的钣金产品(料厚较厚)弯曲后产生的外R角太大不美观,苏州钣金加工所以在折弯处刨v型槽(即将板厚刨薄),V型刨槽有两个作用:一是减小折弯园角,一般钣金的折弯内园角等于板厚,如果工件要求的折弯内园角小于板厚,需要刨V型槽;二是减小折弯力苏州钣金加工厂,当工件的折弯力大于折弯机的吨位而无法折弯时,可以刨V型槽减少折弯力。

1、下料:下料方式有各种,主要有以下几种方式

①、 冲床:是利用冲床分一步或多步在板材上将零件展开后的平板件冲裁成形各种形状料件,其优点是耗费工时短,效率高,精度高,成本低,适用大批量生产,但要设计模具。

②、剪床:是利用剪床剪切条料简单料件,它主要是为模具落料成形准备加工,成本低,精度低于0.2,但只能加工无孔无切角的条料或块料。

③、镭射下料,是利用激光切割方式,在大平板上将其平板的结构形状切割出来,同NC下料一样需编写镭射程式,它可下各种复杂形状的平板件,成本高,精度于0.1。 

④、NC数控下料,NC下料时首先要编写数控加工程式,利用编程软件,将绘制的展开图编写成NC数拉加工机床可识别的程式,让其根据这些程式一步一刀苏州钣金加工在平板上冲裁各构形状平板件,但其结构 受刀具结构所至,成本低,精度于0.15。

⑤、锯床:主要用下铝型材、方管、图管、圆棒料之类,成本低,精度低。

在众多的钣金器件的加工中,钣金机柜的装配显得十分重要,它的制作工艺流程的要求也十分严格,其中出境货物的包装容器是要求做性能检验,报检时提供《出境货物运输包装检验申请单》、生产单位的本批包装容器检验结果单、包装容器规格清单、客户订单及包装容器的有关要求苏州钣金加工、该批包装容器的设计工艺、材料检验标准等技术资料。

1, stainless steel, mainly without any surface treatment, high cost.

2, hot-rolled plate SHCC, material T or more 3.0mm, is also used electroplating, baking paint parts, low cost, but difficult to shape, mainly using flat parts.

3, galvanized sheet SECC, SGCC. SECC electrolysis plate is divided into N material and P material. N material is mainly used for surface treatment and high cost. P material is used for spraying parts.

4, copper; mainly conductive parts, the surface treatment is nickel plated, chrome plated or not processed, and the cost is high.

5, aluminum sheet; commonly used surface chromate (J11-A), Suzhou laser sheet metal processing oxidation (conductive oxidation, chemical oxidation), high cost, silver plated, nickel plated.

6, aluminum profile, complex cross-section material, used in a variety of boxes. The surface is treated with the same aluminum plate.

7, cold rolled plate SPCC, mainly using electroplating and baking paint parts, low cost, easy to shape, material thickness less than 3.2mm. General sheet metal processing bending plate 90 degrees are required in the V planing trough through pressure to achieve, so they are the relationship between the tooling tool between V molding groove processing can also be said to be a process of sheet metal processing, some sheet metal products (thick thick) after bending the outer R angle is too large, Suzhou sheet metal processing so the V shape at the bend Slot (forthcoming thick planing), V type planer has two functions: one is to reduce the corner of the bending garden, the bending angle of the general sheet metal is equal to the thickness of the plate. If the bending angle of the workpiece is less than the thickness of the plate, the V groove should be planed; and the bending force of the Suzhou sheet metal processing plant is reduced, and the bending force of the workpiece can not be bent when the bending force is greater than the tonnage of the bending machine. At the time, the V groove can be planed to reduce the bending force.

1. Blanking: there are various ways of cutting materials, mainly in the following ways.

(1), punching machine: it is a kind of shape material which can be blanked out by one or more steps on the plate. The advantages of this kind of material are short time, high efficiency, high precision and low cost. It is suitable for mass production, but it is necessary to design a mold.

2. Scissors: it is a simple material for cutting the strip by cutting the cutting bed. It is mainly prepared for the die blanking forming. The cost is low and the precision is less than 0.2.

(3) laser cutting is used to cut the structure of the flat plate on a large plate by laser cutting. It is required to write a laser program like the NC material. It can lower the complex shape of the plate, with high cost and 0.1 precision.

(4), NC numerical control blanking, NC is the first to write the numerical control process program, using programming software, the drawing of the expansion map is written into the NC number drawing machine tool can be identified, so that the program according to these programs one step and one knife in Suzhou sheet metal blanking on the flat plate, but its structure is affected by the tool structure. This is low, and the precision is 0.15.

5. Sawing machine: mainly use lower aluminum profile, square tube, picture tube, round bar material and so on, with low cost and low precision.

In the processing of a large number of sheet metal devices, the assembly of the sheet metal cabinet appears very important, and its production process is very strict. The packing container of the outbound goods is required to do the performance test. The application form of the transportation package inspection for outbound goods and the inspection knots of the packaging containers of the production units are provided in the inspection of the outbound goods. The technical data on the sheet metal, packing container specifications, customer orders and packaging containers require the processing of sheet metal in Suzhou, the design process of the package container, the standard of material inspection and so on.


标签:   钣金加工