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產品簡介
BDS4-203H-202B2
BDS4-203H-202B2
產品價格:¥電詢
上架日期:2020-06-17 09:05:34
產地:BDS4-203H-202B2
發(fā)貨地:福州
供應數量:不限
最少起訂:1個
瀏覽量:36
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詳細說明

    BDS4-203H-202B2現貨 in stock! 歡迎來電咨詢~??!

    BDS4-203H-202B2,

    BDS4-203H-202B2

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    數控加工技術在模具制造中應用的意義

    2.1 提高模具的精度

    由于在模具制造過程中,對模具的精度的控制至關重要。傳統(tǒng)的模具制造需經過一系列的諸如銑、磨、車等加工工藝來完成,加工技術難以保證,而數控加工技術可以保證模具加工的高精度,因此,廣泛應用于模具制造中,例如數控銑床、數控成型機床等,除可以滿足模具加工的要求外,還可以擴大加工材料的選擇范圍。

    此外,數控加工技術,對于形態(tài)復雜及稀有金屬等不易加工的材料,可以預先設計進行高精度的加工。

    2.2 提高模具生產效率

    數控加工技術利用其高速切削工藝,其加工速度相較于傳統(tǒng)加工技術可提高 10 倍左右,使得生產出的模具產品具有精度高、穩(wěn)定好性好等特點。
    此外,數控加工技術不僅可以對常見的模具材料進行加工,還可以加工質地較堅硬的材料。
    2.3 推進模具制造業(yè)向智能化發(fā)展

    隨著信息技術的不斷發(fā)展,已經滲透到社會生活的各個方面,模具制造業(yè)也不例外,它極大的促進了模具制造業(yè)想著智能化的方向發(fā)展。

    在模具的制造過程中通過不斷使用信息化技術,不僅可以快速推動模具制造業(yè)向智能化發(fā)展,而且企業(yè)還可以根據收集到的模具制造信息,及時更新系統(tǒng),以保證最大程度地滿足對復雜工藝的技術要求。

    此外,通過數控加工技術的信息化管理,還可以打破時間的限制,進行遠程控制,實現異地調控操作。
    3 、數控加工技術的應用分析

    3.1 模具分類

    在進行模具加工前,需要進行模具分類,并根據模具種類選擇合適的數控機床。數控加工的方式多種多樣,為了能取得最佳效果,我們應該合理進行分類,目前,較為常用的數控加工機床有銑加工、電火花切割、車削、磨削加工等,只有將加工所用模具進行合理分類,才能滿足生產要求,降低成本。

    數控加工是一個整體的流程,只有保證加工的每一道工序都能正常的情況下,才能制造出高質量的模具。
    3.2 改進數控技術

    隨著計算機技術的不斷發(fā)展,數控加工技術也將隨之不斷改進和發(fā)展。隨著數控加工技術的不斷提高,模具制造水平也隨之提高,例如對于比較復雜的曲面模具,尤其是具有比較細微復雜形狀的模具,能夠利用數控銑加工及數控電火花加工相結合的方法,實現模具加工的順利完成。
    3.3 優(yōu)化加工程序

    數控編程技術是數控加工技術的重要組成部分,數控加工技術水平對數控加工技術有較大影響,加工程序越好,則加工水平越高,加工效益也就越高。
    為保證加工效益,技術人員要綜合考量三方面的因素,即加工質量、加工時間及加工程序的應用。因此,對于整個數控編程技術應按照指令并行執(zhí)行的原則,降低非切削時間,以實現同一時間內的共同并發(fā)。

    4 、數控加工技術在應用中需注意的問題

    對于某些復雜模具,在制造過程中,若原材料選擇不當或加工工藝參數設置不當,則有可能產生一系列的不良反應,如模具表面拉毛、銑削過程中出現粘刀現象等。
    因此,需要合理進行選材及設置工藝參數。
     

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