在加(jia)(jia)(jia)工(gong)中(zhong)(zhong)心加(jia)(jia)(jia)工(gong)過(guo)程(cheng)(cheng)中(zhong)(zhong)由(you)于(yu)刀(dao)(dao)(dao)片(pian)(pian)切(qie)削時間長會引起磨(mo)(mo)損(sun)，那么直(zhi)接(jie)會導致產品尺寸偏大或者(zhe)偏小，如(ru)(ru)(ru)果(guo)加(jia)(jia)(jia)工(gong)過(guo)程(cheng)(cheng)中(zhong)(zhong)出現這(zhe)種情(qing)況的(de)(de)話(hua)提示(shi)我們該(gai)加(jia)(jia)(jia)刀(dao)(dao)(dao)片(pian)(pian)磨(mo)(mo)損(sun)補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)，刀(dao)(dao)(dao)片(pian)(pian)磨(mo)(mo)損(sun)補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)，有(you)刀(dao)(dao)(dao)片(pian)(pian)長度磨(mo)(mo)損(sun)補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)和刀(dao)(dao)(dao)片(pian)(pian)半(ban)徑磨(mo)(mo)損(sun)補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)，這(zhe)兩個補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)對加(jia)(jia)(jia)工(gong)中(zhong)(zhong)心操(cao)作工(gong)及(ji)編程(cheng)(cheng)員來說(shuo)都十分重要(yao)，那么該(gai)如(ru)(ru)(ru)何(he)運用(yong)(yong)呢？刀(dao)(dao)(dao)片(pian)(pian)長度補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)是(shi)由(you)于(yu)刀(dao)(dao)(dao)片(pian)(pian)在加(jia)(jia)(jia)工(gong)過(guo)程(cheng)(cheng)中(zhong)(zhong)磨(mo)(mo)損(sun)來進行長度補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)的(de)(de)，一般加(jia)(jia)(jia)負刀(dao)(dao)(dao)補(bu)(bu)(bu)(bu)(bu)(bu)，在補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)頁面(mian)(mian)里(li)(li)找到8號(hao)刀(dao)(dao)(dao)后面(mian)(mian)的(de)(de)H，在H下面(mian)(mian)加(jia)(jia)(jia)補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)值，加(jia)(jia)(jia)正刀(dao)(dao)(dao)補(bu)(bu)(bu)(bu)(bu)(bu)刀(dao)(dao)(dao)片(pian)(pian)是(shi)往上抬的(de)(de)刀(dao)(dao)(dao)片(pian)(pian)半(ban)徑補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)也是(shi)刀(dao)(dao)(dao)片(pian)(pian)磨(mo)(mo)損(sun)后來進行補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)的(de)(de)，它補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)的(de)(de)是(shi)刀(dao)(dao)(dao)片(pian)(pian)半(ban)徑，比如(ru)(ru)(ru)說(shuo)刀(dao)(dao)(dao)片(pian)(pian)直(zhi)徑16的(de)(de)刀(dao)(dao)(dao)，做了三件鋼件后刀(dao)(dao)(dao)片(pian)(pian)直(zhi)徑變成(cheng)了15.96那么這(zhe)是(shi)就得(de)加(jia)(jia)(jia)刀(dao)(dao)(dao)補(bu)(bu)(bu)(bu)(bu)(bu)了，如(ru)(ru)(ru)果(guo)順時針就加(jia)(jia)(jia)負刀(dao)(dao)(dao)補(bu)(bu)(bu)(bu)(bu)(bu)，格式是(shi)，刀(dao)(dao)(dao)補(bu)(bu)(bu)(bu)(bu)(bu)-0.04就寫(xie)在8號(hao)刀(dao)(dao)(dao)后面(mian)(mian)的(de)(de)刀(dao)(dao)(dao)片(pian)(pian)半(ban)徑補(bu)(bu)(bu)(bu)(bu)(bu)償(chang)D里(li)(li)面(mian)(mian)，如(ru)(ru)(ru)果(guo)加(jia)(jia)(jia)工(gong)過(guo)程(cheng)(cheng)中(zhong)(zhong)尺寸小的(de)(de)話(hua)就加(jia)(jia)(jia)正刀(dao)(dao)(dao)補(bu)(bu)(bu)(bu)(bu)(bu)。京(jing)瓷刀(dao)(dao)(dao)片(pian)(pian)的(de)(de)使用(yong)(yong)和保養需要(yao)遵循一定的(de)(de)規(gui)則(ze)和方法，如(ru)(ru)(ru)定期清洗(xi)、潤(run)滑和檢查等。京(jing)瓷刀(dao)(dao)(dao)片(pian)(pian)GBA43R300-030MY PR930廠家

在刀(dao)(dao)片(pian)直徑(jing)(jing)與高(gao)速(su)(su)切(qie)(qie)(qie)(qie)削(xue)(xue)(xue)范(fan)(fan)圍(wei)關(guan)系圖，曲線(xian)以(yi)上(shang)區(qu)域(yu)為該標準規定的(de)(de)(de)(de)銑刀(dao)(dao)必須(xu)經過安全(quan)檢驗的(de)(de)(de)(de)高(gao)速(su)(su)切(qie)(qie)(qie)(qie)削(xue)(xue)(xue)范(fan)(fan)圍(wei)：對(dui)于(yu)直徑(jing)(jing)d1≤32mm的(de)(de)(de)(de)單件刀(dao)(dao)片(pian)（整體(ti)或焊接刀(dao)(dao)片(pian)），其(qi)切(qie)(qie)(qie)(qie)削(xue)(xue)(xue)速(su)(su)度超過10000m/mm為高(gao)速(su)(su)切(qie)(qie)(qie)(qie)削(xue)(xue)(xue)范(fan)(fan)圍(wei)；對(dui)于(yu)直徑(jing)(jing)d1>32mm的(de)(de)(de)(de)裝配式(shi)機(ji)夾刀(dao)(dao)片(pian)，高(gao)速(su)(su)切(qie)(qie)(qie)(qie)削(xue)(xue)(xue)范(fan)(fan)圍(wei)為線(xian)段(duan)BC以(yi)上(shang)區(qu)域(yu)。高(gao)速(su)(su)銑刀(dao)(dao)的(de)(de)(de)(de)安全(quan)失效形(xing)式(shi)有兩種：變形(xing)和破裂(lie)(lie)。不(bu)(bu)同類型銑刀(dao)(dao)的(de)(de)(de)(de)安全(quan)試(shi)驗方(fang)法(fa)(fa)也不(bu)(bu)同。對(dui)于(yu)機(ji)夾可(ke)轉位銑刀(dao)(dao)，有兩種安全(quan)試(shi)驗方(fang)法(fa)(fa)：一種方(fang)法(fa)(fa)是在1.6倍(bei)較大使(shi)用轉速(su)(su)下進行試(shi)驗，刀(dao)(dao)片(pian)的(de)(de)(de)(de)長久性變形(xing)或零件的(de)(de)(de)(de)位移(yi)不(bu)(bu)超過0.05mm；另一種方(fang)法(fa)(fa)是在2倍(bei)于(yu)較大使(shi)用轉速(su)(su)下試(shi)驗，刀(dao)(dao)片(pian)不(bu)(bu)發生破裂(lie)(lie)（包括夾緊(jin)刀(dao)(dao)片(pian)的(de)(de)(de)(de)螺釘被(bei)(bei)剪(jian)斷、刀(dao)(dao)片(pian)或其(qi)他夾緊(jin)元件被(bei)(bei)甩飛、刀(dao)(dao)體(ti)的(de)(de)(de)(de)爆裂(lie)(lie)等）。京(jing)瓷(ci)刀(dao)(dao)片(pian)GBA43R300-030MY PR930廠家京(jing)瓷(ci)刀(dao)(dao)片(pian)的(de)(de)(de)(de)價格(ge)合理(li)，可(ke)以(yi)降低生產成本。

數控機床刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)的(de)特點(dian)：1）具有(you)(you)良好(hao)的(de)穩定切削(xue)性(xing)(xing)能(neng)(neng)刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)剛(gang)性(xing)(xing)好(hao)、精(jing)度(du)高(gao)(gao)，能(neng)(neng)進行高(gao)(gao)速(su)切削(xue)和(he)強力切削(xue)。2）刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)有(you)(you)較(jiao)高(gao)(gao)的(de)壽命刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)大(da)量采用硬質(zhi)合(he)(he)金材(cai)料或高(gao)(gao)性(xing)(xing)能(neng)(neng)材(cai)料（如陶瓷刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)、立方氮化(hua)硼刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)、金剛(gang)石(shi)復合(he)(he)刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)和(he)涂層刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)等，高(gao)(gao)速(su)鋼刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)采用較(jiao)多(duo)的(de)則是(shi)(shi)高(gao)(gao)鈷(gu)、高(gao)(gao)釩、含鋁的(de)高(gao)(gao)性(xing)(xing)能(neng)(neng)高(gao)(gao)速(su)鋼和(he)粉(fen)末冶金高(gao)(gao)速(su)鋼）。3）刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)（刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)）互換性(xing)(xing)好(hao)、能(neng)(neng)快速(su)換刀(dao)(dao)(dao)(dao)(dao)刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)能(neng)(neng)實現自動、快速(su)更換，縮短輔助時間。4）刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)有(you)(you)較(jiao)高(gao)(gao)的(de)精(jing)度(du)刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)適用于(yu)(yu)對較(jiao)高(gao)(gao)精(jing)度(du)工件的(de)加工，特別是(shi)(shi)當采用可轉位刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)時，由于(yu)(yu)刀(dao)(dao)(dao)(dao)(dao)具刀(dao)(dao)(dao)(dao)(dao)體和(he)刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)(pian)重復定位精(jing)度(du)高(gao)(gao)，因而能(neng)(neng)獲得良好(hao)的(de)加工質(zhi)量。

刀片性(xing)能測(ce)試(shi)(shi)對比提供一(yi)(yi)種(zhong)思路與參考(kao)，在不同切(qie)削速度和(he)不同工(gong)(gong)件(jian)規格情況下(xia)，當切(qie)削數(shu)據(ju)足夠充分(fen)并且成(cheng)功表現(xian)出(chu)一(yi)(yi)致性(xing)時(shi)，可以確定該次(ci)試(shi)(shi)驗(yan)成(cheng)功，獲得較好的(de)(de)(de)試(shi)(shi)驗(yan)結(jie)果。而整批(pi)數(shu)據(ju)中(zhong)會偶爾發生幾次(ci)與整體有所(suo)偏差的(de)(de)(de)情況，如附表中(zhong)的(de)(de)(de)4號刀尖對比結(jie)果，A公(gong)(gong)司整體測(ce)試(shi)(shi)性(xing)能都要優于B公(gong)(gong)司數(shu)據(ju)，但經(jing)測(ce)試(shi)(shi)大數(shu)據(ju)，分(fen)析(xi)A公(gong)(gong)司刀尖號4數(shu)量11件(jian)，其(qi)表現(xian)異常(chang)，此時(shi)可以采用倒推追溯的(de)(de)(de)方式(shi)，從加(jia)工(gong)(gong)過程中(zhong)尋找是否(fou)出(chu)現(xian)裝夾異常(chang)、毛坯狀況、切(qie)削液流量、刀尖本身質量異常(chang)等(deng)問題，確定加(jia)工(gong)(gong)客觀實質是否(fou)發生了(le)改變，通過逐步排(pai)除，找出(chu)該次(ci)測(ce)試(shi)(shi)刀片結(jie)果不理想的(de)(de)(de)根本原(yuan)因。京瓷刀片是一(yi)(yi)種(zhong)高質量的(de)(de)(de)切(qie)削工(gong)(gong)具，具有高硬度和(he)高耐磨(mo)性(xing)，應用于機械加(jia)工(gong)(gong)、電子制造、醫療器械等(deng)領(ling)域(yu)。

砂輪(lun)磨(mo)(mo)(mo)損(sun)的(de)(de)原(yuan)因(yin)：磨(mo)(mo)(mo)耗磨(mo)(mo)(mo)損(sun)，當(dang)磨(mo)(mo)(mo)粒(li)(li)(li)發(fa)生嚴重磨(mo)(mo)(mo)損(sun)，在磨(mo)(mo)(mo)粒(li)(li)(li)頂面出現(xian)明顯(xian)(xian)的(de)(de)磨(mo)(mo)(mo)損(sun)平(ping)面后，砂輪(lun)表面平(ping)坦。此(ci)時(shi)切(qie)刃(ren)的(de)(de)磨(mo)(mo)(mo)損(sun)總面積增(zeng)大，摩擦加劇，切(qie)刃(ren)難以切(qie)入工(gong)(gong)件(jian)表面。但砂輪(lun)硬度(du)(du)(du)(du)(du)偏高(gao)，致使(shi)磨(mo)(mo)(mo)粒(li)(li)(li)不能(neng)及時(shi)產生破碎(sui)和(he)脫落。若繼續使(shi)用，會使(shi)磨(mo)(mo)(mo)削(xue)力(li)和(he)磨(mo)(mo)(mo)削(xue)熱明顯(xian)(xian)增(zeng)達，并出現(xian)明顯(xian)(xian)的(de)(de)振動和(he)噪音，不能(neng)有效地(di)切(qie)除材(cai)料，此(ci)時(shi)就必須對(dui)砂輪(lun)進行修整。這(zhe)種磨(mo)(mo)(mo)損(sun)一般發(fa)生在磨(mo)(mo)(mo)粒(li)(li)(li)硬度(du)(du)(du)(du)(du)偏低，砂輪(lun)硬度(du)(du)(du)(du)(du)偏高(gao)和(he)磨(mo)(mo)(mo)粒(li)(li)(li)粒(li)(li)(li)度(du)(du)(du)(du)(du)過細以及工(gong)(gong)件(jian)材(cai)料的(de)(de)抗(kang)拉強度(du)(du)(du)(du)(du)較高(gao)的(de)(de)情況下.這(zhe)是在普通磨(mo)(mo)(mo)削(xue)條件(jian)下加工(gong)(gong)一般鋼(gang)材(cai)時(shi)砂輪(lun)壽命結束的(de)(de)常見(jian)原(yuan)因(yin)。京(jing)瓷(ci)刀(dao)片(pian)的(de)(de)切(qie)削(xue)深度(du)(du)(du)(du)(du)和(he)切(qie)削(xue)方向的(de)(de)綜合調整能(neng)夠滿足不同(tong)加工(gong)(gong)方向和(he)角度(du)(du)(du)(du)(du)。京(jing)瓷(ci)刀(dao)片(pian)GBA43R300-030MY PR930廠家

京瓷刀(dao)片的(de)種類和規格繁多，需要根據加(jia)(jia)工(gong)要求和加(jia)(jia)工(gong)材料進行選擇，以達(da)到加(jia)(jia)工(gong)效果。京瓷刀(dao)片GBA43R300-030MY PR930廠家

未(wei)涂(tu)層(ceng)(ceng)高速鋼(gang)的硬度(du)只為62~68HRC（760~960HV），硬質合金的硬度(du)只為89~93.5HRA（1300~1850HV）；而涂(tu)層(ceng)(ceng)后(hou)的表(biao)面硬度(du)可(ke)達(da)(da)2000~3000HV以(yi)(yi)上。在工(gong)(gong)(gong)業生產中，使用(yong)涂(tu)層(ceng)(ceng)刀(dao)(dao)片(pian)(pian)(pian)可(ke)以(yi)(yi)提高加(jia)(jia)工(gong)(gong)(gong)效率(lv)、加(jia)(jia)工(gong)(gong)(gong)精度(du)、延長壽(shou)命、降低成本。近(jin)30余年來(lai)，刀(dao)(dao)片(pian)(pian)(pian)涂(tu)層(ceng)(ceng)技術迅速發(fa)展，涂(tu)層(ceng)(ceng)刀(dao)(dao)片(pian)(pian)(pian)得到(dao)了普遍應用(yong)。涂(tu)層(ceng)(ceng)高速鋼(gang)刀(dao)(dao)片(pian)(pian)(pian)和涂(tu)層(ceng)(ceng)硬質合金刀(dao)(dao)片(pian)(pian)(pian)已占全部刀(dao)(dao)片(pian)(pian)(pian)使用(yong)總(zong)量的50%以(yi)(yi)上。在西歐(ou)，由于資源匱乏和機(ji)械加(jia)(jia)工(gong)(gong)(gong)的高效化，以(yi)(yi)及數控(kong)技術進步(bu)及難(nan)加(jia)(jia)工(gong)(gong)(gong)材料增多(duo)，涂(tu)層(ceng)(ceng)刀(dao)(dao)片(pian)(pian)(pian)正以(yi)(yi)驚人(ren)的發(fa)展速度(du)被動式向前挺進。西方工(gong)(gong)(gong)業發(fa)達(da)(da)國家使用(yong)的涂(tu)層(ceng)(ceng)刀(dao)(dao)片(pian)(pian)(pian)占可(ke)轉位刀(dao)(dao)片(pian)(pian)(pian)的比例已由1978年的26%上升到(dao)2005年的90%，新(xin)型的數控(kong)機(ji)床所用(yong)的刀(dao)(dao)片(pian)(pian)(pian)中80%左右是涂(tu)層(ceng)(ceng)刀(dao)(dao)片(pian)(pian)(pian)。京(jing)瓷(ci)刀(dao)(dao)片(pian)(pian)(pian)GBA43R300-030MY PR930廠(chang)家

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