異形(xing)石(shi)墨(mo)(mo)件(jian)(jian)（如不規則曲面、多(duo)凸起結構(gou)(gou)）裝(zhuang)夾(jia)(jia)難度大，傳(chuan)統通用(yong)夾(jia)(jia)具(ju)無法準確固定(ding)，易導致(zhi)加工(gong)(gong)過(guo)程中工(gong)(gong)件(jian)(jian)偏移，尺寸(cun)誤差大，甚至(zhi)損壞工(gong)(gong)件(jian)(jian)。石(shi)墨(mo)(mo)火花(hua)機(ji)提供(gong)定(ding)制(zhi)化夾(jia)(jia)具(ju)服務(wu)，根(gen)據(ju)異形(xing)石(shi)墨(mo)(mo)件(jian)(jian)的(de)結構(gou)(gou)特點，設(she)計專屬(shu)夾(jia)(jia)具(ju)，確保裝(zhuang)夾(jia)(jia)穩固與精(jing)(jing)度。夾(jia)(jia)具(ju)采用(yong)大強(qiang)度鋁(lv)合金材質，重量(liang)輕且剛性強(qiang)，針對工(gong)(gong)件(jian)(jian)異形(xing)結構(gou)(gou)設(she)置定(ding)位銷、吸附槽或彈性壓塊(kuai)，實現(xian)多(duo)點定(ding)位與均勻夾(jia)(jia)緊(jin)，避免裝(zhuang)夾(jia)(jia)變形(xing)；同時(shi)，夾(jia)(jia)具(ju)與設(she)備工(gong)(gong)作臺快速對接(jie)，定(ding)位精(jing)(jing)度達 ±0.002mm，更換夾(jia)(jia)具(ju)時(shi)間縮(suo)短至(zhi) 5 分(fen)鐘(zhong)內(nei)。某(mou)航空零部件(jian)(jian)企業加工(gong)(gong)異形(xing)石(shi)墨(mo)(mo)導流件(jian)(jian)，使(shi)用(yong)定(ding)制(zhi)化夾(jia)(jia)具(ju)后(hou)，工(gong)(gong)件(jian)(jian)裝(zhuang)夾(jia)(jia)偏移量(liang)從(cong)傳(chuan)統的(de) 0.01mm 降至(zhi) 0.002mm，加工(gong)(gong)尺寸(cun)合格率從(cong) 85% 提升至(zhi) 99.5%，且裝(zhuang)夾(jia)(jia)時(shi)間從(cong) 30 分(fen)鐘(zhong) / 件(jian)(jian)縮(suo)短至(zhi) 8 分(fen)鐘(zhong) / 件(jian)(jian)，生(sheng)產效(xiao)率大幅提升，成(cheng)功(gong)滿足航空領域對異形(xing)件(jian)(jian)的(de)高(gao)精(jing)(jing)度要求(qiu)。能根(gen)據(ju)石(shi)墨(mo)(mo)工(gong)(gong)件(jian)(jian)的(de)用(yong)途，定(ding)制(zhi)加工(gong)(gong)方案。東莞高(gao)精(jing)(jing)密石(shi)墨(mo)(mo)火花(hua)機(ji)制(zhi)造廠家(jia)

火花(hua)(hua)機(ji)加(jia)(jia)工(gong)(gong)(gong)過(guo)程(cheng)中會產生(sheng)大量(liang)熱量(liang)，若熱量(liang)積聚，會導(dao)致石(shi)(shi)墨工(gong)(gong)(gong)件(jian)熱變形(xing)，影響加(jia)(jia)工(gong)(gong)(gong)精度(du)(du)，尤其對(dui)于薄壁、細長(chang)類石(shi)(shi)墨工(gong)(gong)(gong)件(jian)，熱變形(xing)問題更為(wei)突(tu)出(chu)。石(shi)(shi)墨火花(hua)(hua)機(ji)配備(bei)準確溫控系(xi)統，可有(you)(you)效控制(zhi)加(jia)(jia)工(gong)(gong)(gong)過(guo)程(cheng)中的溫度(du)(du)，避免工(gong)(gong)(gong)件(jian)熱變形(xing)。設(she)備(bei)的工(gong)(gong)(gong)作(zuo)臺與主軸均(jun)內(nei)置(zhi)冷(leng)卻(que)水路，通過(guo)恒(heng)溫冷(leng)卻(que)系(xi)統將溫度(du)(du)控制(zhi)在 20±0.5℃內(nei)；同時，加(jia)(jia)工(gong)(gong)(gong)區(qu)域(yu)配備(bei)冷(leng)風(feng)裝置(zhi)，實時帶走放電產生(sheng)的熱量(liang)；系(xi)統還會根(gen)據加(jia)(jia)工(gong)(gong)(gong)時間(jian)自(zi)動調整冷(leng)卻(que)強度(du)(du)，確保長(chang)時間(jian)加(jia)(jia)工(gong)(gong)(gong)過(guo)程(cheng)中溫度(du)(du)穩定(ding)。某精密(mi)儀器(qi)(qi)企業(ye)使(shi)用該設(she)備(bei)加(jia)(jia)工(gong)(gong)(gong)厚度(du)(du) 0.5mm 的薄壁石(shi)(shi)墨墊(dian)片(pian)，加(jia)(jia)工(gong)(gong)(gong)后墊(dian)片(pian)平面(mian)度(du)(du)誤(wu)差(cha)為(wei) 0.002mm，較(jiao)傳統設(she)備(bei)（誤(wu)差(cha) 0.008mm）提升 75%，完(wan)全滿足精密(mi)儀器(qi)(qi)的密(mi)封要求(qiu)。此外(wai)，準確溫控還能延長(chang)設(she)備(bei)部件(jian)使(shi)用壽(shou)命(ming)(ming)，如主軸軸承因(yin)溫度(du)(du)穩定(ding)，使(shi)用壽(shou)命(ming)(ming)延長(chang) 30%，降低設(she)備(bei)維護成本。東莞高精密(mi)石(shi)(shi)墨火花(hua)(hua)機(ji)制(zhi)造廠家加(jia)(jia)工(gong)(gong)(gong)后的石(shi)(shi)墨表面(mian)具有(you)(you)良好的導(dao)電性。

傳統火花(hua)機編(bian)(bian)程(cheng)(cheng)復雜，需(xu)要技術人(ren)員手動(dong)編(bian)(bian)寫 G 代碼，不(bu)耗(hao)時，還(huan)易出現編(bian)(bian)程(cheng)(cheng)錯(cuo)誤，尤其對于(yu)復雜形狀(zhuang)的(de)石墨(mo)工(gong)(gong)件(jian)，編(bian)(bian)程(cheng)(cheng)難度更大(da)(da)。石墨(mo)火花(hua)機簡化(hua)了編(bian)(bian)程(cheng)(cheng)流(liu)程(cheng)(cheng)，支(zhi)持(chi) CAD 模(mo)(mo)型(xing)直(zhi)接導入加(jia)工(gong)(gong)，操(cao)作(zuo)人(ren)員無需(xu)手動(dong)編(bian)(bian)寫代碼，大(da)(da)幅提高編(bian)(bian)程(cheng)(cheng)效率。設(she)備的(de)編(bian)(bian)程(cheng)(cheng)系統兼容(rong) AutoCAD、SolidWorks 等主流(liu) CAD 軟件(jian)格式，導入 3D 模(mo)(mo)型(xing)后，系統會自動(dong)生成加(jia)工(gong)(gong)路(lu)徑(jing)(jing)，并根據(ju)工(gong)(gong)件(jian)材質、尺寸自動(dong)推薦(jian)放電參(can)數，操(cao)作(zuo)人(ren)員只需(xu)確認參(can)數即可(ke)啟動(dong)加(jia)工(gong)(gong)。某設(she)計(ji)公司承接的(de)石墨(mo)異形件(jian)加(jia)工(gong)(gong)訂單，傳統編(bian)(bian)程(cheng)(cheng)需(xu)要 2 小時 / 件(jian)，現在導入 CAD 模(mo)(mo)型(xing)后，編(bian)(bian)程(cheng)(cheng)時間縮短至 15 分鐘 / 件(jian)，編(bian)(bian)程(cheng)(cheng)效率提升 75%；同(tong)時，因避免了手動(dong)編(bian)(bian)程(cheng)(cheng)錯(cuo)誤，編(bian)(bian)程(cheng)(cheng)失誤導致的(de)工(gong)(gong)件(jian)報廢率從 8% 降(jiang)至 1%，加(jia)工(gong)(gong)成本降(jiang)低 12%。此外，系統還(huan)支(zhi)持(chi)加(jia)工(gong)(gong)路(lu)徑(jing)(jing)模(mo)(mo)擬與(yu)干涉(she)檢查，可(ke)提前發現加(jia)工(gong)(gong)過程(cheng)(cheng)中的(de)潛在問(wen)題(ti)，確保加(jia)工(gong)(gong)**。

石(shi)墨(mo)(mo)(mo)火(huo)花(hua)機的(de)(de)(de)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)控(kong)制(zhi)(zhi)(zhi)技(ji)術(shu)，電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)是(shi)(shi)石(shi)墨(mo)(mo)(mo)火(huo)花(hua)機加工(gong)(gong)過(guo)程(cheng)(cheng)中(zhong)需重點(dian)解決的(de)(de)(de)問題(ti)，直(zhi)接關(guan)系到加工(gong)(gong)精度(du)(du)(du)與成本控(kong)制(zhi)(zhi)(zhi)。目前主流(liu)的(de)(de)(de)石(shi)墨(mo)(mo)(mo)火(huo)花(hua)機采用 “動(dong)態損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)補(bu)(bu)償 + 納(na)米涂(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)(ceng)” 的(de)(de)(de)復合(he)控(kong)制(zhi)(zhi)(zhi)技(ji)術(shu)，有效降低(di)了電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)。動(dong)態損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)補(bu)(bu)償技(ji)術(shu)通(tong)過(guo)在(zai)(zai)(zai)加工(gong)(gong)過(guo)程(cheng)(cheng)中(zhong)實(shi)(shi)時監測電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)(de)(de)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)量(liang)，根據(ju)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)數據(ju)自動(dong)調(diao)整(zheng)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)(de)(de)加工(gong)(gong)軌跡，實(shi)(shi)現對(dui)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)的(de)(de)(de)實(shi)(shi)時補(bu)(bu)償。該技(ji)術(shu)采用高(gao)精度(du)(du)(du)光柵尺（分辨率 0.1μm）采集電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)(de)(de)位(wei)置(zhi)信息，結合(he)放電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)波形分析，計(ji)算出(chu)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)(de)(de)瞬時損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)量(liang)，補(bu)(bu)償精度(du)(du)(du)可達 0.001mm，使電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)(de)(de)整(zheng)體損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)率控(kong)制(zhi)(zhi)(zhi)在(zai)(zai)(zai) 1% 以內。納(na)米涂(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)(ceng)技(ji)術(shu)則(ze)是(shi)(shi)在(zai)(zai)(zai)石(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)表面鍍制(zhi)(zhi)(zhi)一層(ceng)(ceng)(ceng)(ceng)厚度(du)(du)(du)為 5-10nm 的(de)(de)(de)金剛石(shi)涂(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)(ceng)，該涂(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)(ceng)具有極(ji)(ji)(ji)高(gao)的(de)(de)(de)硬度(du)(du)(du)（HV10000 以上）和耐磨性，能降低(di)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)在(zai)(zai)(zai)放電(dian)(dian)(dian)(dian)過(guo)程(cheng)(cheng)中(zhong)的(de)(de)(de)磨損(sun)(sun)(sun)(sun)。實(shi)(shi)驗數據(ju)表明，鍍有納(na)米金剛石(shi)涂(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)石(shi)墨(mo)(mo)(mo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)，其(qi)使用壽命是(shi)(shi)未涂(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)(ceng)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)(de)(de) 3-5 倍。同時，該涂(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)(ceng)還具有良好(hao)的(de)(de)(de)導電(dian)(dian)(dian)(dian)性，不會影響(xiang)放電(dian)(dian)(dian)(dian)過(guo)程(cheng)(cheng)的(de)(de)(de)穩定性，保證(zheng)了加工(gong)(gong)質量(liang)的(de)(de)(de)一致性。此外，石(shi)墨(mo)(mo)(mo)火(huo)花(hua)機的(de)(de)(de)放電(dian)(dian)(dian)(dian)參(can)數優化也能減少電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)。通(tong)過(guo)合(he)理設(she)置(zhi)脈沖寬度(du)(du)(du)、峰值電(dian)(dian)(dian)(dian)流(liu)等參(can)數，避(bi)免因放電(dian)(dian)(dian)(dian)能量(liang)過(guo)大導致電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)過(guo)度(du)(du)(du)損(sun)(sun)(sun)(sun)耗(hao)(hao)(hao)(hao)。加工(gong)(gong)后的(de)(de)(de)石(shi)墨(mo)(mo)(mo)工(gong)(gong)件(jian)表面質量(liang)高(gao)，無(wu)需二次處理。

石墨(mo)火(huo)(huo)花機(ji)的床(chuang)(chuang)(chuang)身(shen)剛(gang)性(xing)(xing)直(zhi)接影(ying)響加(jia)工(gong)精(jing)度(du)穩定性(xing)(xing)，傳統設(she)(she)備(bei)床(chuang)(chuang)(chuang)身(shen)采用(yong)普通(tong)(tong)鋼材焊接，長(chang)期使(shi)(shi)用(yong)易因(yin)振動(dong)(dong)、溫度(du)變(bian)(bian)化發生變(bian)(bian)形，導致加(jia)工(gong)精(jing)度(du)下降，每年(nian)需多次校(xiao)準(zhun)。專業石墨(mo)火(huo)(huo)花機(ji)采用(yong)高(gao)剛(gang)性(xing)(xing)鑄鐵床(chuang)(chuang)(chuang)身(shen)，通(tong)(tong)過(guo)(guo)時效處理與振動(dong)(dong)時效消除內(nei)應力，床(chuang)(chuang)(chuang)身(shen)變(bian)(bian)形量控制在(zai) 0.001mm/m 以內(nei)；同時，床(chuang)(chuang)(chuang)身(shen)結構經有限元(yuan)(yuan)分(fen)析優化，增強(qiang)抗振動(dong)(dong)能力，確保長(chang)期加(jia)工(gong)精(jing)度(du)穩定。某模(mo)具企業使(shi)(shi)用(yong)該設(she)(she)備(bei)加(jia)工(gong)石墨(mo)模(mo)具，連續運行 3 年(nian)，床(chuang)(chuang)(chuang)身(shen)變(bian)(bian)形量 0.002mm，加(jia)工(gong)精(jing)度(du)始終保持在(zai) ±0.003mm 內(nei)，無需頻(pin)繁校(xiao)準(zhun)，每年(nian)節省校(xiao)準(zhun)成(cheng)本(ben) 2 萬元(yuan)(yuan)；同時，因(yin)床(chuang)(chuang)(chuang)身(shen)剛(gang)性(xing)(xing)強(qiang)，加(jia)工(gong)時無振動(dong)(dong)，工(gong)件表面(mian)粗糙度(du)波動(dong)(dong)范(fan)圍小于 0.05μm，產品質(zhi)量一致性(xing)(xing)明顯提升，客戶(hu)返單率增長(chang) 30%。加(jia)工(gong)過(guo)(guo)程中噪(zao)音小，營造良好(hao)工(gong)作環境。東莞高(gao)精(jing)密(mi)石墨(mo)火(huo)(huo)花機(ji)制造廠家

憑借 “石(shi)墨專(zhuan)屬損耗模型(xing)”，將電極損耗率穩(wen)定控(kong)制(zhi)在 1% 以內。東莞高精密石(shi)墨火(huo)花(hua)機制(zhi)造廠家

對(dui)于(yu)中小批量石(shi)墨(mo)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)訂(ding)單(dan)，傳(chuan)統單(dan)工(gong)(gong)(gong)位(wei)火花機(ji)(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)效率低，難(nan)以滿足交貨(huo)期(qi)要求。石(shi)墨(mo)火花機(ji)(ji)配備(bei)多(duo)(duo)工(gong)(gong)(gong)位(wei)工(gong)(gong)(gong)作(zuo)(zuo)臺(tai)，可實(shi)現多(duo)(duo)工(gong)(gong)(gong)件同時(shi)(shi)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)，大幅提(ti)升產能(neng)。設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)臺(tai)可搭載(zai) 2-4 個單(dan)獨夾具，每(mei)(mei)(mei)個工(gong)(gong)(gong)位(wei)均可單(dan)獨設(she)置加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)參數，操作(zuo)(zuo)人員在一(yi)個工(gong)(gong)(gong)位(wei)工(gong)(gong)(gong)件加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)過程中，可在其(qi)他工(gong)(gong)(gong)位(wei)進行(xing)工(gong)(gong)(gong)件裝(zhuang)夾與拆(chai)卸，實(shi)現加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)與裝(zhuang)夾并行(xing)作(zuo)(zuo)業，減少設(she)備(bei)空閑時(shi)(shi)間。某電子配件企業使用雙工(gong)(gong)(gong)位(wei)石(shi)墨(mo)火花機(ji)(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)手(shou)機(ji)(ji)石(shi)墨(mo)散熱(re)片，原本單(dan)工(gong)(gong)(gong)位(wei)設(she)備(bei)每(mei)(mei)(mei)小時(shi)(shi)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong) 6 件，現在雙工(gong)(gong)(gong)位(wei)同時(shi)(shi)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)每(mei)(mei)(mei)小時(shi)(shi)可加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong) 11 件，產能(neng)提(ti)升 83%；同時(shi)(shi)，因減少了(le)裝(zhuang)夾等(deng)待時(shi)(shi)間，設(she)備(bei)有效運行(xing)率從 70% 提(ti)升至 95%，每(mei)(mei)(mei)月可多(duo)(duo)交付 3000 件產品，成功縮(suo)短(duan)訂(ding)單(dan)交付周期(qi)，客戶(hu)滿意度提(ti)升 28%。此(ci)外，多(duo)(duo)工(gong)(gong)(gong)位(wei)工(gong)(gong)(gong)作(zuo)(zuo)臺(tai)采用高(gao)精度定位(wei)銷，工(gong)(gong)(gong)位(wei)切換精度達 ±0.003mm，確(que)保每(mei)(mei)(mei)個工(gong)(gong)(gong)位(wei)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)的工(gong)(gong)(gong)件精度一(yi)致。東莞高(gao)精密(mi)石(shi)墨(mo)火花機(ji)(ji)制(zhi)造廠(chang)家