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      • 刀具修磨常見問題
      • 本站編輯:穆格精密工具(杭州)有限公司發布日期:2019-08-15 17:31 瀏覽次數:

      什么刀具需要修磨?

      大部分刀具均可修磨,在生產設計時就考慮到后續的刀具修磨;當然,在此基礎上刀具修磨也要考慮到整體的成本和效益;對于大部分相對來講價格低,修磨成本相對較高的刀具則可直接報廢而放棄修磨,因其本身附加值并不高;對對于一些成型刀具,則因為修磨后尺寸會偏小而影響使用,則不能修磨;當一些標準直徑絲錐、銑刀、鉆頭需要返修時,當其整體成本又比較高,則需要考慮刀具修磨,以此而降低生產成本、減少資源損耗的低碳綠色行為。

      刀具修磨的重點在于哪些方面?

      當把用鈍后的愿刃口線割掉后,再在較完整的基體上磨出新的刃口;對于孔加工類鉆削刀具,則必須綜合考慮導向部分受損情況再進行研磨;當刃口口正常均勻的磨損后可直接進行修復性研磨;而當刃口出現崩角相對不是很嚴重的刀具則可線割掉磨損或崩角部位再行研磨;

      刀具修磨后能再涂層嗎?

      碩朔刀具修磨后通過磨削后刀面(和前刀面)后產生完好的新刃口;選定合適的前后角及刃口處理;根據客戶要求可對返修后刀具精度要求選擇是否需要涂層。

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      What cutters need to be grinded?

      Most of the cutting tools can be grinded, and subsequent tool grinding should be taken into account in the design of production; of course, on this basis, tool grinding should also take into account the overall cost and benefit; for most of the relatively low prices, the relatively high cost of grinding tools can be directly scrapped and abandoned grinding, because of its own added value and For some forming tools, it is impossible to grind because the size after grinding will be too small. When some standard diameter taps, milling cutters and drills need to be repaired, when the overall cost is relatively high, it is necessary to consider tool grinding to reduce production costs and resource consumption of low carbon green. Behavior.

      What are the key points of tool grinding?

      When the blunt desired edge line is cut off, a new edge is grinded on a more complete matrix; for drilling tools for hole processing, the damage of the guide part must be considered comprehensively before grinding; when the edge is normally uniformly worn, the repairing grinding can be carried out directly; and when the edge collapses, the angle is relatively not strict. Heavy cutting tools can be cut off the wear or corner collapse parts and grinded again.

      Can the tool be re-coated after grinding?

      After grinding, Shuoshuo cutter produces a new intact edge after grinding the flank (and front) of the flank; chooses suitable front and rear angles and edge treatment; and chooses whether coating is needed according to the accuracy requirements of the repaired cutter according to the customer's requirements.


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