Method for manufacturing bearing using 40Cr15Mo2VN material

• Main Authors: LIU SEN, ZHOU SHUMEI, FU ZHONGYUAN, MA FANG, FENG XIAOCHUAN, HU BEI, FAN HONGWEI, QIU HEQUN, KOU SIYUAN, LIU MINGYANG
• Format: Patent
• Language: Chinese; English
• Published: 29.05.2018
• Subjects: BEARINGS; BLASTING; CHEMISTRY; COMBINED OPERATIONS; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MACHINE TOOLS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; OTHER WORKING OF METAL; PERFORMING OPERATIONS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; UNIVERSAL MACHINE TOOLS; WEAPONS

The invention relates to a method for manufacturing a bearing, in particular to a method for manufacturing the bearing using a 40Cr15Mo2VN material. The method manufacturing the bearing using the 40Cr15Mo2VN material aims to solve the problems of poor anti-rust ability of an existing stainless steel bearing, difficulty of guaranteeing the safety margin and short actual service life of the bearing.The method manufacturing the bearing using the 40Cr15Mo2VN material comprises the following steps that 1, the 40Cr15Mo2VN material is adopted to manufacture a bearing retainer, and the bearing retainer is subjected to heat treatment; 2, the 40Cr15Mo2VN material is adopted to manufacture a bearing ring, and the bearing ring is subjected to heat treatment; and 3, the bearing retainer is combined with the bearing ring together. The invention belongs to the field of bearing machining. 种使用40Cr15Mo2VN材料制作轴承的方法，它涉及种制作轴承的方法，具体涉及种使用40Cr15Mo2VN材料制作轴承的方法。本发明为了解决现有不锈钢轴承防锈能力较差，安全裕度难以保证，轴承实际使用寿命较短的问题。本发明的步骤为：步骤、采用40Cr15Mo2VN材料制作轴承