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金刚石锯片蹦边原因

作者:山东金泽进出口有限公司发布时间:2019-07-02 15:52:36tags: 金刚石锯片

金刚石锯片蹦边原因

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1、金刚石强度的选择

JINGANGSHIDEQIANGDUSHIBAOZHENGQIEGEXINGNENGDEZHONGYAOZHIBIAO。GUOGAODEQIANGDUHUISHIJINGTIBUYIPOSUI,MOLIZAISHIYONGSHIBEIPAOGUANG,FENGLIDUXIAJIANG,DAOZHIGONGJUXINGNENGEHUA;JINGANGSHIQIANGDUBUGOUSHI,ZAISHOUDAOCHONGJIHOUYIPOSUI,NANYIDANFUQIEXUEZHONGREN。GUYINGXUANZEQIANGDUZAI130~140N。

2、粘结相的选择

JUPIANDEXINGNENGBINGBUJINJINQUJUEYUJINGANGSHI,ERSHIQUJUEYUJINGANGSHIJUPIANYUZHANJIEJIQIADANGPEIHEGOUCHENGDEDAOTOUZHEIZHONGFUHECAILIAODEZHENGTIXINGNENG。DUIYUDALISHIDENGRUANZHISHICAI,YAOQIUDAOTOUDELIXUEXINGNENGXIANGDUIDIXIE,KEXUANYONGTONGJIZHANJIEJI。DANTONGJIZHANJIEJISHAOJIEWENDUDI,QIANGDU、YINGDUJIAODI,RENXINGJIAOGAO,YUJINGANGSHIJIEHEQIANGDUDI。DANGJIARUTANHUAWU(WC)SHI,YIWCHUOW2CZUOWEIGUJIAJINSHU,PEIYISHILIANGDEGUYITIGAOQIANGDU、YINGDUJIJIEHETEXING,BINGJIARUSHAOLIANGRONGDIANDI、YINGDUDIDECu、Sn、ZnDENGJINSHUZUOZHANJIEXIANG。ZHUJIACHENGFENLIDUYINGXIYU200MU,TIANJIACHENGFENLIDUYINGXIYU300MU。

金刚石锯片蹦边原因

3、烧结工艺的选择

SUIZHEWENDUDESHENGGAO,TAITIDEZHIMIHUACHENGDUTIGAO,KANGWANQIANGDUYESUIZHITIGAO,ERQIESUIZHEBAOWENSHIJIANDEYANZHANG,KONGBAITAITIHEJINGANGSHIJIEKUAIDEKANGWANQIANGDUXIANTIGAOHOUJIANGDI,KEXUANZEZAI800℃XIASHAOJIE120sGONGYILAIMANZUXINGNENGYAOQIU。

4、金刚石粒度的选择

DANGJINGANGSHILIDUCUQIEWEIDANYILIDUSHI,JUPIANDAOTOUFENGLI,JUQIEXIAOLVGAO,DANJINGANGSHIJIEKUAIDEKANGWANQIANGDUXIAJIANG;DANGJINGANGSHILIDUXIHUOCUXILIDUHUNHESHI,JUPIANDAOTOUNAIYONGDUGAO,DANXIAOLVJIAODI。ZONGHEKAOLVYISHANGYINSU,XUANZEJINGANGSHILIDUWEI50/60MUJIAOWEISHIYI。

5、金刚石分布浓度的选择

在一定范围内,当金刚石浓度由低到高变化时,金刚石锯片的锋利性和锯切效率逐渐下降,而使用寿命则逐渐延长;但浓度过高,锯片会变钝。而采用低浓度、粗粒度,效率则会提高。利用刀头各部位在锯切时的不同作用,采用不同浓度(即在三层或更多层结构中中间层可采用较低浓度),金刚石锯片过程中刀头工作上形成中间凹槽,有利于防止金刚石锯片偏摆,从而改善石材加工质量。

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