杭州钣金加工厂家

Hangzhou Sheet Metal Processing Factory

在各类钣金零件的加工上有自身特的优势,尤其对于形状复杂或者薄板部件的加工可自动完成零件的加工。可以根据图纸要求,对不同尺寸要求和形状要求的孔进行自动加工,也可以对较大的,形状的孔和轮廓利用小冲模以小步距步冲的方式进行生产加工。加上结构简单的模具对于存在特殊加工工艺的钣金件,如:浅拉伸、翻边孔等也能够进行加工。与传统的冲压相比较来说,模具更加简单,加工范围广泛,加工能力显着提高,对于批量生产或者形式多样的产品加工来说尤为适合,这对于加工企业跟上市场发展步伐,满足产品需求是十分有利的,而且因为各方面费用的减少,使得企业的经济效益得到有效的提高。

It has its own unique advantages in the processing of various sheet metal parts, especially for complex shape or thin plate parts, which can automatically complete the processing of parts. According to the requirements of drawings, holes with different sizes and shapes can be automatically processed, and holes with larger shapes and contours can also be produced by small punching dies with small steps. The die with simple structure can also process sheet metal parts with special processing technology, such as shallow drawing, flanging hole, etc. Compared with the traditional stamping, the die is simpler, the processing range is wider, and the processing ability is significantly improved. It is especially suitable for mass production or product processing with various forms. It is very advantageous for the processing enterprises to follow the development pace of the market and meet the product demand. Moreover, because of the reduction of various costs, it makes the enterprises. The economic benefits have been effectively improved.

8.侧壁有皱纹：产生零件侧壁有皱纹的主要原因是材料的厚度不够(比较小的允许厚度还薄)或上、下模安装时出现偏心，造成一边间隙大，另一边间隙小，防止措施为即时更换材料和重新调整模具。

8. Side wall wrinkles: The main reason for the wrinkles on the side wall of the part is that the thickness of the material is not enough (the allowable thickness is small) or the eccentricity of the upper and lower dies occurs when they are installed, resulting in large clearance on one side and small clearance on the other side. The preventive measures are to replace the material immediately and to readjust the dies.

杭州钣金加工厂家,通常情况下，钣金件具备较为明显的强度、重量以及成本等优势，同时相对于传统的零部件具备更加优良的到点性能，所以，截至目前，钣金件已经逐渐地被应用在了我国电子、通信等高科技优先域，

Hangzhou sheet metal processing factories usually have obvious advantages in strength, weight and cost, and have better point-to-point performance than traditional parts. So far, sheet metal parts have been gradually applied in high-tech fields such as electronics and communications in China.

其次，因材料加工属性导致的造型约束，在工业钣金设备外观设计的过程中，设计师一般会运用到如下方法。，蒙德里安切割手法，这一手法在设计中的运用是非常广泛的。这要求设计师在平面构成上需要一定的功力。第二，叠层法，在叠层方法的时候我们是要根据蒙德里安方法结合运用的。通过叠层的处理让产品看起来透气且有立体感。第三，斜面切割拼接手法，该方法通过直面的斜切来取势，往往这种做让产品出现夸张特征。

Secondly, due to the shape constraints caused by material processing attributes, in the process of industrial sheet metal equipment appearance design, designers generally use the following methods. Mondrian cutting technique, which is widely used in design. This requires designers to have certain skills in graphic composition. Secondly, the lamination method, when we use the lamination method, we should use it in accordance with the Mondrian method. The product looks breathable and three-dimensional through laminated processing. Thirdly, inclined cutting and splicing technique, which takes the potential through the oblique cutting of the straight plane, often makes the product appear exaggerated features.

焊接有氩弧焊，点焊等，点焊要考虑工件焊接的位置，在批量生产时考虑做工装保证点焊位置准确。为了焊接牢固，在要焊接的工件上打凸点，可以使凸点在通电焊接前与平板均匀接触，以保证各点加热的一致，同时也可以确定焊接位置，同样的，要进行焊接，要调好预压时间，保压时间，维持时间，休止时间，保证工件可以点焊牢固。点焊后在工件表面会出现焊疤，要用平磨机进行处理，氩弧焊主要用于两工件较大，又要连接在一起时，或者一个工件的边角处理，达到工件表面的平整，光滑。氩弧焊时产生的热量易使工件变形，焊接后要用打磨机和平磨机进行处理，特别是边角方面较多。

There are argon arc welding, spot welding, etc. Spot welding should first consider the position of the workpiece welding, and in mass production, consider the tooling to ensure that the spot welding position is accurate. In order to solder firmly, the bump on the workpiece to be welded can make the bump contact with the flat plate uniformly before electrified welding, so as to ensure the consistency of heating at all points, and can also determine the welding position. Similarly, to carry out welding, it is necessary to adjust the pre-pressing time, the holding time, the holding time, the resting time to ensure that the workpiece is available. Firm by spot welding. After spot welding, there will be weld scars on the surface of the workpiece, which need to be treated by a flat grinder. Argon arc welding is mainly used when two workpieces are larger, but also when they are joined together, or when the edges and corners of one workpiece are processed, so that the surface of the workpiece can be smooth and smooth. The heat generated during argon arc welding can easily deform the workpiece. After welding, the workpiece should be treated by a grinder and a flat grinder, especially in the aspect of edges and corners.

根据冲压的不同，有冷冲压(解释：对板料或热料施加压力)和热冲压两种方法，应根据Material的强度、塑性、厚度、变形程度和设备能力选择不同的冲压方法，同时还应考虑Material的原始热处理状态和使用。

According to the different stamping, there are two methods: cold stamping and hot stamping. Different stamping methods should be selected according to Material's strength, plasticity, thickness, deformation degree and equipment capability. Material's original heat treatment state and use should also be considered.

杭州钣金加工厂家 火焰切割作为初的传统的切割方式由于其低，过去对加工质量请求不高，请求太高时再加一道机加工的工序能够处理，市场保有量十分大。如今它主要用来切割超越40mm的厚钢板。它的缺陷是切割时热变形太大，割缝太宽，糜费资料，再者加工速度太慢，只合适粗加工。

Hangzhou sheet metal processing factory flame cutting as the initial traditional cutting method, because of its low demand for processing quality in the past is not high, when the request is too high, plus a processing process can be processed, the market holds a large amount. Today it is mainly used to cut over 40 mm thick steel plate. Its defect is that the thermal deformation is too big, the cutting seam is too wide, the data is wasted, and the processing speed is too slow, only suitable for rough processing.