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模具加工对精度的要求很严格

来源:http://www.jnhjgs.cn/news/15.html发布时间:2017-02-23

模具加工工艺主要包括加工工艺和热处理工艺,是直接影响模具使用精度和产品质量的直接的重要环节。由于模具零件的轮廓形状各异,而且精度要求很高,特别是中小型的精密模具,如小型汽车配件,医疗器械和医疗模具,接插件和微流控模具等等。
The mold processing technology mainly includes the processing craft and the heat treatment craft, is directly affects the mold use precision and the product quality direct important link. Because the mold contour shapes, and high precision, especially small and medium-sized precision molds, such as small car accessories, medical equipment and medical mould, connectors and microfluidic mold etc..
模具的热处理工艺包含有普通热处理(真空热处理),表面热处理,表面渗碳,高频淬火,化学热处理,激光热处理等等。浦菲特精密模具公司在热处理工艺控制过程重要的是在经过加热,保温,冷却过程应力的消除要尽量完全,以降低模具使用过程的开裂或变形问题。
The heat treatment process of the mold includes ordinary heat treatment (vacuum heat treatment), surface heat treatment, surface carburizing, high frequency quenching, chemical heat treatment, laser heat treatment and so on. Antepa precision mold company in the heat treatment process is important after heating, insulation, cooling process to try to completely eliminate stress, in order to reduce the cracking process with the mold or deformation.
模具零件机械加工的工艺除了使用车床、铣床、刨床和磨床等普通机械加工设备外,还需要应用各种先进的机械设备,如精密电火花,精密线切割加工,CNC数控加工机床等等。

山东模具
The mold machining process in addition to the use of lathe, planer and grinding machines and other common mechanical processing equipment, also requires the application of various advanced machinery and equipment, such as precision EDM, wire cutting, CNC CNC machine tools etc..
目前针对结构复杂且工艺加工精度要求很高的模具,一些新型的高精度的加工方法--模具特种加工(电加工和数控加工)也得到了快速发展和广泛应用。采用这种高精度加工的工艺方法,是直接利用电能、化学能、高精度的刀工具对工件进行加工,以达到一定的形状和高精度尺寸要求和较高表面粗糙度要求。
The mould structure is complex and processing of high precision, special processing methods of high precision machining of new mold (EDM and NC) has also been rapid development and wide application. This process uses high precision machining, is the direct use of electrical energy, chemical energy, on the workpiece processing tool of high precision, in order to achieve a certain shape and size requirements of high precision and high surface roughness requirements.
加工实践证明:采用正确的加工工艺,使高精度模具的型腔表面粗糙度大幅度提高,使模具的机械加工精度和模具的使用寿命提高50%以上。在注塑模具的制造加工精度和使用精度的维护方面通过以上各个重要环节的有效控制非常重要。
It is proved by practice that the surface roughness of the mould cavity of the high precision mould is greatly improved by adopting the correct processing technology, and the machining precision of the mould and the service life of the mould are improved by more than 50%. It is very important to control the accuracy and precision of the injection mold through the effective control of all the important links.
本文的精彩内容由山东模具提供,更多的内容请点击我们的官方网站:http://www.jnhjgs.cn或者来电咨询。
The highlight of this article is provided by the Shandong mold, more content, please click on our official website: http://www.jnhjgs.cn or call advisory.

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