刘伯温精选资料二四六

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您的当前位置:南通弹簧厂 >> 弹簧知识 >> 热卷弹簧、冷卷弹簧的技术要求

热卷弹簧、冷卷弹簧的技术要求

  1)LENGJUANDANHUANGYIBANZAICHENGXINGHOUJINXINGQUYINGLITUIHUO,QIYINGDUBUYUKAOHE,GENJUSHIYONGYAOQIUYEYUNXUBUJINXINGYINGLITUIHUO;

  2)YONGYINGZHUANGTAIDEQINGTONGXIANLENGJUANDEDANHUANGXUYAOJINXINGQUYINGLITUIHUOCHULI,QIYINGDUBUYUKAOHE。YONGLENGYINGPIQINGTONGXIANLENGJUANDEDANHUANGYINGJINXINGSHIXIAOCHULI;

  3)XUCUIHUOHUIHUOCHULIDELENGJUANDANHUANG,CUIHUOCISHUBUCHAOGUOLIANGCI,HUIHUOCISHUBUXIAN,QIYINGDUZHIZAI42-52HRCFANWEINEIXUANQU,TESHUQINGKUANGXIAQIYINGDUKEKUODAXUANQUFANWEIDAO55HRC。YONGTUIHUOLENGYINGPIQINGTONGLENGJUANDEDANHUANGXUJINGCUIHUOHESHIXIAOCHULI,CUIHUOCISHUBUDECHAOGUOLIANGCI,SHIXIAOCISHUBUXIAN;

  4)经淬火回火处理的冷卷弹簧,单边脱碳层的深度,允许比原材料标准规定的脱碳层深度再增加材料直径的0.25%;

  5)REJUANDANHUANGCHENGXINGHOU,BIXUJINXINGJUNYUNDERECHULI,JICUIHUO、HUIHUOCHULI;

  6)REJUANDANHUANGCUIHUOHUIHUOHOUDEYINGDU,YIBANWEI41.5-48HRC。DANBIANTUOTANCENGDESHENDUYUNXUWEIYUANCAILIAOBIAOZHUNGUIDINGDESHENDUZAIZENGJIACAILIAOZHIJINGDE0.5%;

  7)热卷弹簧表面应进行防锈处理。

  8)FANDANHUANGBIAOMIANDUCENGWEIXIN、GEYUGESHI,DIANDUHOUYINGJINXINGQUQINGCHULI。

  9)DANHUANGBIAOMIANYINGGUANGHUA,BUDEYOUROUYANKEJIANDEYOUHAIQUEXIAN,DANYUNXUYOUSHENDUBUDAYUGANGSIZHIJINGGONGCHAZHIBANDEGEBIEXIAOSHANGHENCUNZAI;

  10)GENJUXUYAO,DUIDANHUANGJINXINGLIDINGCHULI,QIANGYAHEJIAWENQIANGYACHULI,PENWANCHULI。