Materials which can be coated 可涂層材料 High-speed tool steels, hot and cold processed steels, rust-resistant steels, annealed steels and carbides. 高速鋼,熱作鋼冷作鋼抚言,不銹鋼优隔,退火鋼和硬質(zhì)合金。 Heat treatment 熱處理要求 Heat treatment must be car..
Problems: The primary stress to which the surface of the mould is exposed are thermal shock, abrasion and chemical reactions between the liquid alloy and the iron in the steel mould. Certain regions of the mould are subjected to especially high stres..
Coining die, reduction of wear and sticking by Maxit? CrN-mod coating . 采用Maxit? CrN-mod涂層的硬幣沖頭芦槽, 可以有效解決磨損和材料粘附的問(wèn)題棋少。 Forging dies for making of connecting rod, plasmanitrided and Maxit? CrN coated for reducing abrasive wear. ..
Abrasive Wear emerges from micro-cutting caused by hard encapsulated particles in the processing material. Geometry and hardness of these particles are critical for wear. 磨粒磨損 In some processes corrosive active decomposition products form during ..
為進(jìn)一步縮小大型機(jī)床握联,尤其是5軸、6軸機(jī)床每瞒,工作時(shí)的公差范圍金闽,提升其加工精度,美國(guó)國(guó)家制造科學(xué)中心(NCMS剿骨,National Center of Manufacturing Science)組織了一次名為大型機(jī)床空間精度研究(VALMT代芜,Volumetric Accuracy for Large Machine Tools)的大規(guī)模聯(lián)合行動(dòng)..