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365体育手机版表面处理难点以及突破方向?

来源:    发布时间:2020-04-09 14:13:41    点击:

模具作为生产各种工业产品的重要工艺设备,人越来越高要求模具行业,面对现代工业和技术的进步,如何提高模具的质量、使用寿命和降低生产成本已经成为一个紧迫的我们面临和需要解决的问题365体育娱乐场。表面处理技术对模具的发展具有重要意义365体育娱乐。
  As an important process equipment for the production of various industrial products, people are increasingly demanding mold industry. Facing the progress of modern industry and technology, how to improve the quality, service life and reduce the production cost of mold has become an urgent problem we are facing and need to solve. Surface treatment technology is of great significance to the development of mould.
  模具工作中除了要求基体具有足够的高强度和韧性外,其表面性能对模具的性能和使用寿命起着至关重要的作用365体育娱乐场。这些表面性能是指:耐磨性、耐腐蚀性、摩擦系数、疲劳性能等365体育官网。这些属性的提高只取决于基材的改善和提高是非常有限的,也是不经济的,并通过表面处理技术,通常可以得到两倍的结果与一半的努力,这是表面处理技术的迅速发展的原因365体育娱乐。
  In addition to the requirement of high strength and toughness, the surface performance of the die plays an important role in the performance and service life of the die. These surface properties refer to wear resistance, corrosion resistance, friction coefficient, fatigue performance, etc. The improvement of these properties only depends on the improvement and improvement of the substrate, which is very limited and uneconomical. Through the surface treatment technology, we can usually get twice the results and half the efforts, which is the reason for the rapid development of the surface treatment technology.
365体育手机版
  模具表面处理技术,是通过表面涂层、表面改性或复合处理技术,改变模具表面形貌、化学成分、结构和应力状态,从而获得所要求的表面性能的系统工程365体育娱乐场。从表面处理方法上可分为:化学法、物理法、物理化学法和机械法365体育官网。虽然新的处理技术不断出现,以改善模具的表面性能,氮化,渗碳和硬化膜沉积是模具制造的主要应用365体育娱乐。
  Mold surface treatment technology is a systematic engineering to change the mold surface morphology, chemical composition, structure and stress state through surface coating, surface modification or composite treatment technology, so as to obtain the required surface performance. The surface treatment methods can be divided into chemical method, physical method, physical chemical method and mechanical method. Although new processing technologies are emerging to improve the surface properties of the mold, nitriding, carburizing and hardening film deposition are the main applications of mold manufacturing.
  目前成熟的硬化膜沉积技术有CVD和PVD365体育娱乐场。各种增强的CVD和PVD技术已经发展起来,以提高膜工件的结合强度365体育官网。硬化膜沉积技术更早应用于工具(工具、刀具、量具等),效果极佳,各种工具都被涂以硬化膜作为标准工艺365体育娱乐。从20世纪80年代开始,模具就被涂上了一层硬化剂膜365体育娱乐场。目前的技术条件下,硬化膜沉积技术(主要是设备)的成本较高,只是应用在一些精密、长寿命模具,如果采用的方法建立热处理,硬化膜的涂料将大大降低成本,更多的死如果使用这种技术,可以提高模具制造水平在中国作为一个整体365体育官网。
  At present, CVD and PVD are the mature deposition technologies. Various enhanced CVD and PVD technologies have been developed to improve the bonding strength of membrane workpieces. Hardening film deposition technology was first applied to tools (tools, cutters, measuring tools, etc.) with excellent results. Various tools are coated with hardening film as the standard process. Since the 1980s, the mold has been coated with a hardener film. Under the current technical conditions, the cost of hardening film deposition technology (mainly equipment) is relatively high, but it is only applied to some precision and long-life molds. If the heat treatment center is established by the method adopted, the cost of hardening film coating will be greatly reduced, and more die if this technology is used, the mold manufacturing level can be improved as a whole in China.
  表面处理技术在模具中得到了广泛的应用,在提高模具寿命和产品质量方面取得了显著的进步和巨大的经济效益,但先进的表面处理技术的应用和发展与国外相比存在一定的差距365体育娱乐。完整应用程序的表面处理技术是一个重要的经济和有效的手段改善模具的生命,也是发展现代模具的方法,表面处理技术的研究和开发适用于精密、大型模具,是关键和难点,开发模具表面技术365体育娱乐场。
  The surface treatment technology has been widely used in the mold, and has made remarkable progress and huge economic benefits in improving the mold life and product quality. However, there is a certain gap between the application and development of advanced surface treatment technology and foreign countries. The surface treatment technology of complete application program is an important economic and effective means to improve the life of mold, and also the only way to develop modern mold. The research and development of surface treatment technology is applicable to precision and large-scale mold, which is the key and difficult point to develop mold surface technology.
  以上就是对365体育手机版表面处理以及突破点的详细介绍,想要了解更多请点击官网http://xasogal.com
  The above is a detailed introduction of Shandong mold surface treatment and breakthrough points. For more information, please click http://xasogal.com
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