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蘇州海瑪數控科技有限公司

蘇州市海瑪數控科技有限公司
地址:蘇州高新區嵩山路185號
銷售部電話:0512-69209678
      0512-68785666
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中走絲線切割機加工缺陷產生的原因和解決措施

  ZHONGZOUSIXIANQIEGEJICHUANGYOUYUQIJIEGOUHEKONGZHIRUANJIANFANGMIANDEQUEXIAN,QIJIAGONGDEGONGJIANBIAOMIANCUCAODUJIAOGAO,BUNENGMANZUCHANPINJINGDUDEXUYAO。DANQIJIAGEBIANYI,SHIYONGWEIXIUFANGBIAN,RENGYOUGUANGDADEYONGHU。YOUXIAOKONGZHIZHONGZOUSIXIANQIEGEJICHUANGJIAGONGGONGJIANBIAOMIANCUCAODU,DUIHELISHIYONGGAILEIJICHUANGJUYOUZHONGYAOYIYI。WEICI,ZHUANMENDUICIKETIJINXINGLEYANJIU,BINGJIANGYANJIUCHENGGUOYINGYONGYUMOJUSHENGCHANXIANZHONG,DAFUDUJIANGDILEMOJUJIAGONGBIAOMIANDECUCAODU,JIANQINGLEHOUXUSHAGUANGGONGZUOLIANG。

小孔機、中走絲線切割

  ZHONGZOUSIXIANQIEGEJIJIAGONGQUEXIANCHANSHENGDEYUANYIN

  1.JICHUANGJIEGOUBULIANG

  ZHONGZOUSIXIANQIEGEJICHUANGDEJIEGOUBULIANGZAOCHENGDECUCAODUCHAOBIAO。YOUYUZHONGZOUSIXIANQIEGEJIDEYUNSIXITONGSHIYOUZHUSITONG、DAOXIANGDAOLUNHEZHUDAOLUNGOUCHENG,BOSIGAOSUWANGFANYUNXING,TONGGUOJIAZAIYAOSIYUGONGJIANZHIJIANDEMOCHONGDIANYUAN,XINGCHENGHUOHUAFANGDIANLAIDADAORONGSHIJINSHUSHIXIANJIAGONGMUDE。DIANJISIDOUDONG,ZHENGFANXIANGYUNXINGZHANGJINLIBUYIZHI,DOUHUIJIAZHONGBIAOMIANCUCAODU。DIANJISIDOUDONGHUISHIFANGDIANTONGDAOBUJUNYUN,ERSHIGONGJIANFANGDIANKENGJIADA。DIANJISIZHENGFANXIANGYUNXINGZHANGJINLIBUYIZHI,HUIZAOCHENGJIAGONGMIANJIAGONGTIAOWENJIASHEN(DANGQIEGEHOUDUJIAOBO、JINGEIGENZONGSUDUJIAODASHIGENGYANZHONG)。

  2.KONGZHIRUANJIANQUEXIAN

  YOUYUZHONGZOUSIXIANQIEGEDUOCAIYONGZHIXIANCHABUYUNSUANJINXINGJINGEIBUCHANG,DANGJICHUANGJINXINGXIEXIANHEQUXIANQIEGESHI,RUQIEGESUDUDAYUDIANJISIBANJING0.10mmSHI,JIANGCHUXIANCHABUTIAOWEN,QIEGESUDUYUEDA,TIAOWENYUESHEN。

  3.JICHUANGCHUANDONGJIGOUBULIANG

  機床傳動機構不良造成的粗糙度。中走絲切割的床身拖動,一般由步進電機、傳動齒輪和滾珠絲杠帶動拖板使床身在導軌上運行。當傳動機構不良時,會造成失步、多步和直線度不良故障,這些故障會加重切割條紋,使粗糙度變大。

  4.DIANJIEZHIYEBULIANG

  DIANJIEZHIYEZAIZHONGZOUSIXIANQIEGEJICHUANGZHONG,ZHUYAOQIXINGCHENGFANGDIANTONGDAOZUOYONG,TONGSHILENGQUEGONGJIANHEXIDIQUCHUJINSHUMO。JIAGONGJIEZHIYEPEIBIBUHELI、SHIYONGSHIJIANGUOCHANGBIANZHI、GONGSHUIBUJUNDENGDOUHUIYINGXIANGFANGDIANWENDINGXING,ZAOCHENGCUCAODUZENGDA。

  5.JIAGONGDIANYUANHEJINGEIGENZONGBULIANG

  YOUYUZHONGZOUSIXIANQIEGEJICHUANGZHUYAOSHIKAOFANGDIANLAIWANCHENGJIAGONG,JIAGONGDIANYUANHEJINGEIGENZONGXITONGDEHAOHUAI,ZHIJIEYINGXIANGJIAGONGZHILIANG。DANMOCHONGFANGDIANSHICHULIANGBUYIZHI,HUIZAOCHENGJIAGONGMIANFANGDIANKENGDAXIAOBUYI。FANGDIANGENZONGBULIANG,HUISHIDIANJISIJINGEIBUJUNYUN,TINGLIUSHIJIANCHANGDEFANGDIANGOUSHEN,CUCAODUBIANDA。

  JIEJUECUOSHI

  1.ZHUSITONGDEYUNXINGDIAOZHENG

  ZHUSITONGDEYUNXINGYINGPINGWEN,WUBUZHENGCHANGZHENDONG,GUNTONGWAIYUANDEZHENBAIYING<0.03mm,FANXIANGJIANXIYING<0.05mm,ZHOUXIANGCUANDONGLIANGYINGCHEDIXIAOCHU,ZHUSITONGGONGZUOBIAOMIANYAOYOUJIAOHAODEBIAOMIANJINGDU,YIBANRa0.8μm。JICHUANGYUNXINGYIDUANSHIJIANHOU,YIBAN2~3GEYUEJIANCHAJINGXIANGTIAODONGLIANGYING<0.01mm,TIAODONGLIANGCHAOBIAOKEDIAOZHENGZHOUCHENGZUO,XIAOCHUZHOUCHENGJIANXI。RUWUFAXIAOCHU,KECHAICHUHOUZHONGMOZHUSITONGWAIYUANHEYUZHOUCHENGPEIHEDEZHOUJING,HUANHEGEDEZHOUCHENG。YUANJICHUANGSHIYONGLIANGZHOUDANXINGLIANZHOUQIYINYISUNHUAI,HUANCHENGSANZHUADANXINGLIANZHOUQI,SHIYONGXIAOGUOJIAOHAO。

  2.DAOLUNZONGCHENG

  一般中走絲切割機都有幾套不同形式導輪總成,合格的導輪總成使用期為滿負荷工作不超過3個月,達到報廢標準的導輪總成,應更換導輪及全套軸承。導輪應選用質量可靠的合格產品,導輪V型槽底的圓弧半徑,必須小于所用電極絲的半徑,硬度應>>56HRC以上。選用的軸承,應檢查有無徑向及軸向竄動,對于導輪用軸承,用手轉動應無卡阻,間隙合格。安裝時,應注意不使用強力,不使軸承內外套產生沖擊。軸承須用干凈的清洗液(如煤油)清洗,導輪組件內填沖適量高速潤滑脂。電極絲保持器,對電極絲往返運行起限位作用,可以提高位置精度,起到一定的消除電極絲抖動的作用,其安裝位置一般要使電極絲與保持器主件有一定壓力。

  3.YUNSIXITONG

  工作中注意觀察運絲系統有無異響、換向是否平穩。操作人員應注意絲的張緊力,切割一段時間應及時緊絲。對于可調絲架機床,把絲架跨距盡可能調小,使主導輪接近工件,以減小電極絲振動。更多小孔機中走絲切割加工操作技術資訊歡迎致電蘇州海瑪數控科技有限公司全面為你解讀相關機床技術信息。

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