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鋁合金壓鑄為什么要去毛刺?標準是什么?

來源:http://www.bghkca.buzz     發布時間:2020-04-13 14:48:25    點擊:

  在現階段的技術水平上,壓鑄鋁合金壓鑄件不可能不需要完全加工就可以使用的水平,所以去毛刺的過程是必要的,至少在這個階段是必要的。然而,根據不同的要求,去毛刺標準的要求是不一樣的。
  In the current technical level, die-casting aluminum alloy die-casting parts can not be used without complete processing, so the deburring process is necessary, at least in this stage. However, according to different requirements, the requirements of deburring standards are different.
  鋁合金壓鑄需要烤漆和粉末噴涂
  Aluminum alloy die casting needs baking paint and powder spraying
  產品周圍的毛刺必須清理干凈,模具線不能明顯突出,無其他不良材料。符合這些條件時,才可以順利地進行涂漆,不因材料不良,導致壓鑄鋁合金大量報廢。
  The burr around the product must be cleaned, the mold line cannot be obviously protruded, and there is no other bad material. When these conditions are met, the painting can be carried out smoothly, and the die-casting aluminum alloy will not be scrapped due to poor materials.
山東模具
  需要電鍍的鋁合金壓鑄件
  Aluminum alloy die castings to be electroplated
  電鍍前處理與烘烤前處理相似,但需拋光,否則電鍍附著力差。而由于該工藝的存在,鋁合金壓鑄件電鍍的良率無法控制在可接受的范圍內,因此鋁合金壓鑄件電鍍工藝不能大規模應用。
  The electroplating pretreatment is similar to the baking pretreatment, but needs polishing, otherwise the electroplating adhesion is poor. However, due to the existence of this process, the yield of aluminum alloy die-casting electroplating can not be controlled within the acceptable range, so the electroplating process of aluminum alloy die-casting can not be widely used.
  特殊要求鋁合金壓鑄件
  Special requirements for aluminum alloy die castings
  特殊要求一般用于特殊場合,如溫差過大、腐蝕性物質存在、強度要求等。這種類型的鋁合金壓鑄產品對毛刺去除工藝也有嚴格的要求,并有特殊的強度要求。不能用機床加工這種要求也有。
  Special requirements are generally used in special occasions, such as excessive temperature difference, existence of corrosive substances, strength requirements, etc. This type of aluminum alloy die casting products also have strict requirements for burr removal process and special strength requirements. It is also required that the machine cannot be used for machining.
  以上就是對山東模具去毛刺標準是什么的詳細介紹,想要了解更多請點擊官網http://www.bghkca.buzz
  The above is a detailed introduction of Shandong mold deburring standard. For more information, please click http://www.bghkca.buzz
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