本文首先简要介绍了等离子弧表面强化处理技术的原理、优点和用途。
This paper briefly introduces the principle, the advantages, and the use of plasma arc surface hardening technology.
给出了用有限元方法对金属材料等离子体弧金属表面强化处理过程数值模拟的数学模型。
The paper provides the mathematical model of numerical simulation for metal surface hardened by plasma-arc with finite element method.
对要求高耐磨的大型工件常用的亚共晶白口铸铁材料进行了不同条件的激光表面强化处理。
The surface of the hypoeutectic white cast iron of great wearable work piece in common use was treated by laser hardening.
并通过实际应用，证实了激光表面强化处理具有使硬质合金制品的抗弯强度、耐磨性能大为提高的显著效果。
Practice shows that the laser treatment of hard metals surface can significantly increase the product's bending strength and wear resistance.
磨削淬火技术是利用磨削热对工件表面进行热处理，使工件表层发生马氏体相变，达到与表面强化处理一样的性能。
The heat flux generated in grinding is utilized to induce martensitic phase transformation in the surface layers of components, such as that achieved by other surface strengthening processes.
介绍了激光板与管无模成形、激光表面强化处理、激光微细加工和激光直接沉积成形等四种激光制造前沿研究技术。
Four promising laser assisted manufacturing approaches are introduced, including die-less laser forming, laser shock processing, laser micro-machining, and laser based direct metal deposition.
针对钢球表面易产生擦伤，影响钢球精度等原因，采用表面强化处理的方式提高钢球表面质量，降低振动值，提高疲劳寿命。
Based on this, the steel ball surface quality is increased by the means of surface handling, then the vibration value is reduced, the fatigue life is raised.
本发明涉及一种粉末冶金中空凸轮轴凸轮材料及其制备、表面强化处理方法，特别是涉 及汽车用装配式粉末冶金中空凸轮轴凸轮材料及其制备处理方法。
The present invention relates to hollow camshaft and cam material, and is especially sintered metal material for assembled hollow camshaft and cam and its preparation process.
激光作为一种精密可控的高能量密度的热源，可对金属表面进行多种强化处理。
Laser as a heating source of high energy density of accurate control, can carry out multiple-sort strengthening treatment to the metal surface.
脉冲放电止裂后，可对带有裂纹的表面进行强化处理。
The experiment shows that fusion welding reinforcement could proceed on the surface with crack of the die after crack arresting.
绿贝汽车防晒罩由经过特殊加密、强化与柔化处理的，表面复合有进口纳米反光材料的太空防晒面料制成。
Green bay car sun shield by a special encryption, enhanced with soft handle, the surface of composite nano-reflective material import sunscreen fabrics made from space.
分析研究了喷丸强化处理前后的显微硬度和表面粗糙度。
The microhardness and surface roughness of specimens before and after shot peening was studied and analysed.
研究了电火花线切割加工工程陶瓷的表面完整性及其淬火强化处理。
This paper attempts to study the surface integrity of WEDM engineering ceramics and their strengthening by quenching.
磨削强化处理技术是利用磨削热替代高、中频感应淬火热源对钢件表层进行强化处理，将磨削加工与表面强化合为一体。
Grinding hardening, the technology of hardening steel piece surface with grinding heat instead of high or medium frequency induction hardening heat, can integrate grinding surface hardening.
磨削强化技术是一种集磨削加工与表面淬火于一体的新技术，可对钢件表层进行强化处理。
The grinding strengthen technology is a new process engineering of surface heat-treatment, which USES a mass of grind heat produced in grinding process to handle workpiece materials.
磨损是冶金备件主要的失效形式之一，用激光对冶金备件表面进行强化处理是目前国内刚刚起步的一项新工艺。
Wear-and-tear is one of principal inactive forms of metallurgical spare parts. The laser reinforcing treatment of metallurgical spare parts surface is a new starting process in our country.
为改善钽喷丝头的品质，提高其硬度和耐碱腐蚀能力，利用热丝CVD制备不同粒径的金刚石薄膜，并通过对钽衬底的碳化处理，成功使之沉积于纯钽喷丝头表面，对纯钽喷丝头进行表面强化。
To improve the quality of Ta Spinnerets with high hardness and alkali-proof corrosion, HFCVD is used to deposit crystalline diamond films with different sizes of grain on carbonized Ta spinnerets.
采用激光熔覆、表面改性技术对舰船特种小口径缸套的内表面进行强化处理，提高其综合性能。
The inner surface of small caliber cylinder packing of ships are applied with strengthening treatment by means of laser coating and surface modification techniques to improve their performances.
采用激光熔覆、表面改性技术对舰船特种小口径缸套的内表面进行强化处理，提高其综合性能。
The inner surface of small caliber cylinder packing of ships are applied with strengthening treatment by means of laser coating and surface modification techniques to improve their performances.
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