一种精密轴承用冷酸洗新方法  

A New Method for Cool Pickling of Precision Bearings

作　　者：田世玲 赵扬[1] 于长友 毕大鹏[1] TIAN Shiling;ZHAO Yang;YU Changyou;BI Dapeng(Wafangdian Bearing Group Co.,Ltd.,Wafangdian 116300,China)

机构地区：[1]瓦房店轴承集团有限责任公司,辽宁瓦房店116300

出　　处：《轴承》2018年第8期49-49,54,共2页Bearing

摘　　要：精密轴承生产时超精量很小,按标准规定酸洗检验规程进行酸洗,会对轴承波纹度和轮廓度有一定的影响,为此,研究了新冷酸洗方法,通过降低酸液浓度和去掉明化工序,在能清楚地显现和识别产品磨削烧伤等缺陷的前提下满足轴承波纹度和轮廓度加工的要求。The pickling affects waviness and profile of precision bearing rings if carried out according to standardized pickling inspection procedures,because of small superfinishing allowance. The new cold pickling method is studied. The processing requirements for waviness and profile of the bearings are met,the grinding burn of products is clearly shown and identified by reducing acid concentration and removing hydrochloric acid process.

关 键 词：轴承零件 磨削烧伤 冷酸洗 方法 

分 类 号：TH133.33[机械工程—机械制造及自动化] TG156.6[金属学及工艺—热处理]