大家好！今天讓小(xiao)編(bian)來大家介紹下關(guan)于cnc定制加工(gong)(gong)（CNC定制加工(gong)(gong)外貿好做嗎）的(de)問題(ti)，以下是小(xiao)編(bian)對此問題(ti)的(de)歸(gui)納整理，讓我們(men)一起來看(kan)看(kan)吧。

文章目錄列表:

• 1、3D打印手板模型定制加工跟CNC加工有什么不一樣嗎？
• 2、什么是CNC加工？
• 3、加工定制分為哪兩種
• 4、CNC加工方案定制的步驟主要有有哪些？

一、3D打印手板模型定制加工跟cnc加工有什么不一樣嗎？

        3D打印手(shou)(shou)(shou)板(ban)/CNC手(shou)(shou)(shou)板(ban)加(jia)(jia)工手(shou)(shou)(shou)板(ban)模型打樣我們拓維模型的(de)區別以及優點有：1.材料對(dui)比(bi)3D打印手(shou)(shou)(shou)板(ban)：極(ji)高(gao)(gao)(gao)的(de)材料利(li)用率，無浪費，對(dui)材料有要求；CNC手(shou)(shou)(shou)板(ban)：材料利(li)用率不高(gao)(gao)(gao)，浪費，但是(shi)(shi)可(ke)(ke)以加(jia)(jia)工的(de)材料有很多種；2.加(jia)(jia)工對(dui)比(bi)3D打印手(shou)(shou)(shou)板(ban)：可(ke)(ke)加(jia)(jia)工各種復(fu)雜曲面及異(yi)形結構，一(yi)次(ci)性(xing)加(jia)(jia)工完成；CNC手(shou)(shou)(shou)板(ban)：復(fu)雜零(ling)件需加(jia)(jia)工多次(ci)，需拆分(fen)編程工作(zuo)量大，后期(qi)手(shou)(shou)(shou)工也(ye)比(bi)較復(fu)雜；3.成本對(dui)比(bi)3D打印手(shou)(shou)(shou)板(ban)：（1）自帶驅動軟(ruan)件，快速制作(zuo)，無需專(zhuan)業培訓；（2）一(yi)次(ci)性(xing)可(ke)(ke)加(jia)(jia)工多個(ge)零(ling)件，無需人工值守；（3）精度不是(shi)(shi)很高(gao)(gao)(gao)，無加(jia)(jia)工出錯；CNC手(shou)(shou)(shou)板(ban)：（1）需專(zhuan)業編程人員，專(zhuan)業操機；（2）一(yi)次(ci)性(xing)只能加(jia)(jia)工一(yi)個(ge)零(ling)件，人工成本高(gao)(gao)(gao)；（3）會(hui)存在操機失誤(wu)或(huo)裝夾(jia)不良。

二、什么是CNC加工？

       數控加工（numericalcontrolmachining），是指在數控機床上進行零件加工的(de)(de)一種(zhong)工(gong)(gong)藝方(fang)法(fa)，數控(kong)(kong)機(ji)床(chuang)加(jia)工(gong)(gong)與傳(chuan)統機(ji)床(chuang)加(jia)工(gong)(gong)的(de)(de)工(gong)(gong)藝規(gui)程從總體上說(shuo)是(shi)(shi)一致(zhi)的(de)(de)，但也發生了明顯(xian)的(de)(de)變化(hua)。用數字信息控(kong)(kong)制零件和(he)刀(dao)具(ju)位(wei)移的(de)(de)機(ji)械加(jia)工(gong)(gong)方(fang)法(fa)。它是(shi)(shi)解(jie)決(jue)零件品種(zhong)多變、批量小、形狀復雜、精(jing)度(du)高等問題(ti)和(he)實現高效化(hua)和(he)自動化(hua)加(jia)工(gong)(gong)的(de)(de)有(you)效途徑。機(ji)床(chuang)的(de)(de)受控(kong)(kong)動作(zuo)大致(zhi)包括機(ji)床(chuang)的(de)(de)起動、停止(zhi)；主軸的(de)(de)啟停、旋轉方(fang)向和(he)轉速(su)的(de)(de)變換；進(jin)給運動的(de)(de)方(fang)向、速(su)度(du)、方(fang)式；刀(dao)具(ju)的(de)(de)選擇、長度(du)和(he)半(ban)徑的(de)(de)補償；刀(dao)具(ju)的(de)(de)更(geng)換，冷卻液的(de)(de)開起、關閉等。

三、加工定制分為哪兩種

       手動加工定制和cnc加工定制。手工加工定制是指機器操作者通過手工操作機器設備(如銑床、車床、鉆床和鋸子)來加工各種材料的方法。高精密加工(cnc加工定制)使(shi)用數控(kong)設(she)(she)備執行機械操作，包括加工中心、粉末加工中心、WEDM設(she)(she)備、螺(luo)紋切割(ge)機等。

四、CNC加工方案定制的步驟主要有有哪些？

       CNC加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方案是(shi)(shi)指導制(zhi)造(zao)的(de)(de)(de)(de)重要文件(jian)(jian)，它對(dui)于保(bao)(bao)證零(ling)件(jian)(jian)的(de)(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)質(zhi)量(liang)(liang)(liang)，達(da)到(dao)設(she)計(ji)(ji)圖(tu)(tu)紙(zhi)規定(ding)(ding)(ding)(ding)的(de)(de)(de)(de)要求(qiu)有很大作用(yong)(yong)。同(tong)時也能(neng)在(zai)(zai)保(bao)(bao)證加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)質(zhi)量(liang)(liang)(liang)的(de)(de)(de)(de)基(ji)礎(chu)(chu)上提(ti)(ti)升效率、降(jiang)(jiang)低成本。CNC加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方案定(ding)(ding)(ding)(ding)制(zhi)的(de)(de)(de)(de)步(bu)驟主(zhu)要有：1、分(fen)析零(ling)件(jian)(jian)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)作圖(tu)(tu)和(he)(he)產(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)(de)裝(zhuang)配圖(tu)(tu)了解產(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)(de)用(yong)(yong)途(tu)、性(xing)(xing)能(neng)和(he)(he)工(gong)(gong)(gong)(gong)(gong)(gong)作條件(jian)(jian)，對(dui)于零(ling)件(jian)(jian)在(zai)(zai)產(chan)(chan)品(pin)(pin)(pin)中(zhong)的(de)(de)(de)(de)位(wei)(wei)置、功能(neng)和(he)(he)技術(shu)要求(qiu)進行明(ming)確，這是(shi)(shi)CNC加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)基(ji)礎(chu)(chu)。2、工(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)審查工(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)審查關系到(dao)之后產(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)精度(du)(du)和(he)(he)質(zhi)量(liang)(liang)(liang)，需要對(dui)圖(tu)(tu)紙(zhi)上的(de)(de)(de)(de)尺(chi)寸、視圖(tu)(tu)和(he)(he)技術(shu)的(de)(de)(de)(de)完整(zheng)性(xing)(xing)進行審查，分(fen)析其(qi)技術(shu)要求(qiu)是(shi)(shi)否科學、合(he)(he)理(li)、適(shi)當(dang)。3、確定(ding)(ding)(ding)(ding)毛(mao)坯的(de)(de)(de)(de)種類和(he)(he)制(zhi)造(zao)方法確定(ding)(ding)(ding)(ding)毛(mao)坯的(de)(de)(de)(de)依(yi)據(ju)主(zhu)要是(shi)(shi)零(ling)件(jian)(jian)在(zai)(zai)產(chan)(chan)品(pin)(pin)(pin)中(zhong)的(de)(de)(de)(de)作用(yong)(yong)、零(ling)件(jian)(jian)本身的(de)(de)(de)(de)結(jie)構特征和(he)(he)外形尺(chi)寸、零(ling)件(jian)(jian)材料工(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)特性(xing)(xing)以及零(ling)件(jian)(jian)的(de)(de)(de)(de)生(sheng)(sheng)產(chan)(chan)批(pi)量(liang)(liang)(liang)等。經常使用(yong)(yong)的(de)(de)(de)(de)毛(mao)坯種類有鑄(zhu)件(jian)(jian)、鍛件(jian)(jian)、焊接件(jian)(jian)、沖壓(ya)件(jian)(jian)和(he)(he)型(xing)材等等。4、擬訂(ding)CNC加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)路線(xian)主(zhu)要包含：選擇定(ding)(ding)(ding)(ding)位(wei)(wei)基(ji)準(zhun)、確定(ding)(ding)(ding)(ding)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方法、安排(pai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)順序(xu)(xu)和(he)(he)安排(pai)熱處理(li)、檢驗以及其(qi)他工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)等等。5、確定(ding)(ding)(ding)(ding)各工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)所需要的(de)(de)(de)(de)機(ji)床(chuang)和(he)(he)工(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)裝(zhuang)備(bei)工(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)裝(zhuang)備(bei)包括了夾具(ju)、刀(dao)(dao)具(ju)、量(liang)(liang)(liang)具(ju)、輔具(ju)。在(zai)(zai)保(bao)(bao)證零(ling)件(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)質(zhi)量(liang)(liang)(liang)的(de)(de)(de)(de)前提(ti)(ti)下，與生(sheng)(sheng)產(chan)(chan)批(pi)量(liang)(liang)(liang)和(he)(he)生(sheng)(sheng)產(chan)(chan)節拍相(xiang)互適(shi)應。建(jian)議優先考慮(lv)采用(yong)(yong)標準(zhun)化的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)裝(zhuang)備(bei)并充(chong)分(fen)利(li)用(yong)(yong)現有的(de)(de)(de)(de)條件(jian)(jian)，為(wei)降(jiang)(jiang)低生(sheng)(sheng)產(chan)(chan)準(zhun)備(bei)費用(yong)(yong)。對(dui)于必須改裝(zhuang)或者重新設(she)計(ji)(ji)的(de)(de)(de)(de)專用(yong)(yong)機(ji)床(chuang)或者成組設(she)備(bei)，應在(zai)(zai)進行經濟性(xing)(xing)分(fen)析的(de)(de)(de)(de)基(ji)礎(chu)(chu)上提(ti)(ti)出設(she)計(ji)(ji)任(ren)務(wu)書。6、確定(ding)(ding)(ding)(ding)各工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)余量(liang)(liang)(liang)，計(ji)(ji)算工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)尺(chi)寸和(he)(he)公(gong)差7、確定(ding)(ding)(ding)(ding)切(qie)削(xue)用(yong)(yong)量(liang)(liang)(liang)原則：保(bao)(bao)證零(ling)件(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)精度(du)(du)和(he)(he)表(biao)面粗糙度(du)(du)，充(chong)分(fen)發(fa)揮刀(dao)(dao)具(ju)切(qie)削(xue)性(xing)(xing)能(neng)，保(bao)(bao)證合(he)(he)理(li)的(de)(de)(de)(de)刀(dao)(dao)具(ju)耐用(yong)(yong)度(du)(du)；并充(chong)分(fen)發(fa)揮機(ji)床(chuang)的(de)(de)(de)(de)性(xing)(xing)能(neng)，最大限度(du)(du)提(ti)(ti)高生(sheng)(sheng)產(chan)(chan)率，降(jiang)(jiang)低成本。8、確定(ding)(ding)(ding)(ding)各工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)工(gong)(gong)(gong)(gong)(gong)(gong)時定(ding)(ding)(ding)(ding)額根(gen)據(ju)企業的(de)(de)(de)(de)生(sheng)(sheng)產(chan)(chan)條件(jian)(jian)，制(zhi)定(ding)(ding)(ding)(ding)大多數(shu)職(zhi)工(gong)(gong)(gong)(gong)(gong)(gong)經過努力都可以達(da)到(dao)和(he)(he)接近(jin)的(de)(de)(de)(de)合(he)(he)理(li)水平。

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