重庆科技学院学报：自然科学版
重慶科技學院學報：自然科學版
중경과기학원학보：자연과학판
Journal of Chongqing University of Science and Technology:Natural Science Edition
2012年
4期
117-119,143
,共4页
任蜀焱%陈志跃%彭家国%孙元
任蜀焱%陳誌躍%彭傢國%孫元
임촉염%진지약%팽가국%손원
轴承钢管%质量控制%冷拔%GCr15
軸承鋼管%質量控製%冷拔%GCr15
축승강관%질량공제%랭발%GCr15
bearing steel tube%quality control%cold-drawing%GCrl 5
分析冷拔GCr15轴承管生产工艺及质量要求,提出冷拔轴承管生产中圆管坯加热、穿孔、控冷等工序的质量控制及操作要点。
分析冷拔GCr15軸承管生產工藝及質量要求,提齣冷拔軸承管生產中圓管坯加熱、穿孔、控冷等工序的質量控製及操作要點。
분석랭발GCr15축승관생산공예급질량요구,제출랭발축승관생산중원관배가열、천공、공랭등공서적질량공제급조작요점。
This paper analyzes the production process and quality requirements of cold-drawing GCr15 beating steel tube. It puts forward the quality control and operation points of cold-drawing bearing tube production, especially in the round billet heating, perforation, controlled cooling, spheroidizing annealing, lubrication, cold-drawing, semi-finished annealing or finished annealing and straightening process.
