<span id="zp9tp"></span>
<button id="zp9tp"><object id="zp9tp"><menuitem id="zp9tp"></menuitem></object></button>
<span id="zp9tp"></span>

  • <th id="zp9tp"></th>
    1. <tbody id="zp9tp"><pre id="zp9tp"></pre></tbody>
      <th id="zp9tp"></th>

      <dd id="zp9tp"></dd>

    2. 你好,歡迎瀏覽恒鑫刀具!
      數控刀片回收

      專心 專注 專營

      服務好 效率高 誠信好 價格高

      數控刀具刀片回收

      聯系電話:

      18605312229

      當前位置:首頁>新聞中心>行業新聞>數控刀具選擇需要注意什么?

      數控刀具選擇需要注意什么?

      來源:http://www.declicmana.com/ 日期:2021-08-20 發布人:hengxin

      1.根據數控加工對刀具的要求,選擇刀具材料的一般原則是盡可能選用硬質合金刀具。只要加工情況允許選用硬質合金刀具,就不用高速鋼刀具。

      1. According to the requirements of NC machining for tools, the general principle of selecting tool materials is to select cemented carbide tools as much as possible. As long as the processing conditions allow the selection of cemented carbide tools, high-speed steel tools are not used.
      2.陶瓷刀具不僅用于加工各種鑄鐵和不同鋼料,也適用于加工有色金屬和非金屬材料。使用陶瓷刀片,無論什么情況都要用負前角,為了不易崩刀,必要時可將刃口倒鈍。陶瓷刀具在下列情況下使用效果欠佳;短零件的加工;沖擊大的斷續切削和重切削;鈹、鎂、鋁和鈦等的單質材料及其合金的加工(易產生親和力,導致切削刃剝落和崩刀)。
      2. Ceramic cutting tools are not only used for processing various cast iron and different steel materials, but also for processing non-ferrous and non-metallic materials. When using ceramic blade, negative rake angle shall be used in any case. In order not to break the blade easily, the blade edge can be blunt if necessary. Ceramic cutting tools are not effective in the following cases; Processing of short parts; Intermittent cutting and heavy cutting with large impact; Processing of elemental materials such as beryllium, magnesium, aluminum and titanium and their alloys (easy to produce affinity, leading to peeling and tool collapse of cutting edges).
      3.金剛石和立方氮化硼都屬于超硬刀具材料,它們可用于加工任何硬度的工件材料,具有很高的切削性能,加工精度高,表面粗糙值小。一般可用切削液。
      山東建筑資質辦理
      3. Diamond and cubic boron nitride are superhard tool materials. They can be used to process workpiece materials with any hardness. They have high cutting performance, high machining precision and small surface roughness. Generally available cutting fluid.
      聚晶金剛石刀片一般引用于加工有色金屬和非金屬材料。
      Polycrystalline diamond blades are generally used to process non-ferrous and non-metallic materials.
      立方氮化硼刀片一般適用加工硬度大于450HBS的冷硬鑄鐵、合金結構鋼、工具鋼、高速鋼、軸承鋼,以及硬度不小于350HBS的鎳基合金、鈷基合金和高鈷粉末冶金零件。
      Cubic boron nitride blade is generally suitable for processing chilled cast iron, alloy structural steel, tool steel, high-speed steel and bearing steel with hardness greater than 450hbs, as well as nickel base alloy, cobalt base alloy and high cobalt powder metallurgy parts with hardness not less than 350hbs.
      4.從刀具的結構應用方面,數控加工應盡可能采用鑲塊式機夾可轉位刀片以減少刀具磨損后的更換和預調時間。
      4. In terms of the structure and application of tools, the indexable blade of insert type machine clamp should be used for NC machining as far as possible to reduce the replacement and preset time after tool wear.
      5.選用涂層刀具以提高耐磨性和耐用度。
      5. Select coated tools to improve wear resistance and durability.

      <span id="zp9tp"></span>
      <button id="zp9tp"><object id="zp9tp"><menuitem id="zp9tp"></menuitem></object></button>
      <span id="zp9tp"></span>

    3. <th id="zp9tp"></th>
      1. <tbody id="zp9tp"><pre id="zp9tp"></pre></tbody>
        <th id="zp9tp"></th>

        <dd id="zp9tp"></dd>

      2. 日韩亚洲变态另类中文_肥白大屁股BBwBBwHD_曰曰摸夜夜添夜夜添高潮出水_最新精品国偷自产在线婷婷