數控車床刀具選擇辦法
由you於yu數shu控kong車che床chuang加jia工gong是shi一yi項xiang精jing度du高gao的de工gong作zuo,而er且qie它ta的de加jia工gong工gong序xu集ji中zhong和he零ling件jian裝zhuang夾jia次ci數shu少shao,所suo以yi對dui所suo運yun用yong的de數shu控kong刀dao具ju提ti出chu了le更geng高gao的de請qing求qiu,下xia麵mian東dong莞guan同tong力li金jin屬shu製zhi品pin有you限xian公gong司si來lai為wei您nin引yin見jian。
在選擇數控機床加工的刀具時,應思索以下幾方麵的問題:
①數控刀具的類型、規格和精度等級應可以滿足cnc車床加工請求。
②精度高。為順應數控車床加工的高精度和自動換刀等請求,刀具必需具有較高的精度。
③laokaoxinggao。yaobaozhengshukongjiagongzhongbuhuifazuodaojubucesunshangjiqianzaiquexianeryingxiangdaojiagongdeshunlitingzhi,qingqiudaojujiyuzhizuhedefujianbixujuyouhenhaodelaokaoxingjijiaoqiangdeshunyingxing。jingxiwujinjiagong
④naiyongdugao。shukongchechuangjiagongdedaoju,buguanzaicujiagonghuojingjiagongzhong,douyingjuyoubiputongjichuangjiagongsuoyongdaojugenggaodenaiyongdu,yijinliangjianshaogaihuanhuoxiumodaojujiduidaodecishu,congerjinbushukongjichuangdejiagongxiaolvhebaozhengjiagongzhiliang。
⑤斷屑及排屑性能好。cnc車(che)床(chuang)加(jia)工(gong)中(zhong),斷(duan)屑(xie)和(he)排(pai)屑(xie)不(bu)像(xiang)普(pu)通(tong)機(ji)床(chuang)加(jia)工(gong)那(na)樣(yang)能(neng)及(ji)時(shi)由(you)人(ren)工(gong)處(chu)置(zhi),切(qie)屑(xie)易(yi)纏(chan)繞(rao)在(zai)刀(dao)具(ju)和(he)工(gong)件(jian)上(shang),會(hui)損(sun)壞(huai)刀(dao)具(ju)和(he)劃(hua)傷(shang)工(gong)件(jian)已(yi)加(jia)工(gong)外(wai)表(biao),以(yi)至(zhi)會(hui)發(fa)作(zuo)傷(shang)人(ren)和(he)設(she)備(bei)事(shi)故(gu),影(ying)響(xiang)加(jia)工(gong)質(zhi)量(liang)和(he)機(ji)床(chuang)的(de)平(ping)安(an)運(yun)轉(zhuan),所(suo)以(yi)請(qing)求(qiu)刀(dao)具(ju)具(ju)有(you)較(jiao)好(hao)的(de)斷(duan)屑(xie)和(he)排(pai)屑(xie)性(xing)能(neng)。
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