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濟南模具注重技術品質的因素?

刮刮乐2000 www.yfrmbf.com.cn 來源:    發布時間:2019-11-29 16:10:07    點擊:

濟南市宏捷模具有限公司帶大家了解濟南模具制作注重的是什么!為什么注重這些?因素都有哪些?
  Jinan City Hongjie Mold Co., Ltd. with you to understand what Jinan mold production pays attention to! Why pay attention to these? What are the factors?
  一,工件表面狀況:材料在機械加工過程中,表層會因熱量、內應力或其他因素而損壞,切削參數不當會影響拋光效果。電火花加工后的表面比機械加工或熱處理后的表面更難研磨,因此電火花加工結束前應采用電火花精修整,否則表面會形成硬化薄層。如電火花精修規準選擇不當,熱影響層的深度可達0.4mm。硬化薄層的硬度比基體硬度高,必須去除。因此盡量增加一道粗磨加工,為拋光加工提供一個良好基礎。
  First, workpiece surface condition: in the process of machining, the surface layer will be damaged due to heat, internal stress or other factors, and improper cutting parameters will affect the polishing effect. The surface after EDM is more difficult to grind than the surface after machining or heat treatment. Therefore, EDM finishing should be used before the end of EDM, otherwise the surface will form a hardened thin layer. If the EDM finishing standard is not selected properly, the maximum depth of the heat affected layer can reach 0.4mm. The hardness of the hardened layer is higher than that of the base, which must be removed. Therefore, try to add a rough grinding to provide a good foundation for polishing.
濟南模具
  二,熱處理工藝:如果熱處理不當,鋼材表面硬度不均或特性上有差異,會給拋光造成困難。
  2. Heat treatment process: if the heat treatment is improper, the hardness of the steel surface is uneven or the characteristics are different, which will cause difficulties in polishing.
  三,拋光的技術:由于拋光主要是靠人工完成,所以人的技能目前還是影響拋光質量的主要原因。一般認為拋光技術影響表面粗糙度,其實好的拋光技術還要配合優質的鋼材以及正確的熱處理工藝,才能得到滿意的拋光效果;反之,拋光技術不好,就算鋼材再好也做不到鏡面效果。
  Third, polishing technology: because polishing is mainly done by hand, so people's skills are still the main reason to affect the quality of polishing. Generally speaking, polishing technology affects the surface roughness. In fact, a good polishing technology needs to cooperate with high-quality steel and correct heat treatment process to obtain a satisfactory polishing effect; otherwise, if the polishing technology is not good, even if the steel is no better, it can not achieve a mirror effect.
  四,鋼材的品質:優質的鋼材是獲得良好拋光質量的前提條件,鋼材中的各種夾雜物和氣孔都會影響拋光效果。要達到良好的拋光效果,工件必須在開始機械加工時要注明拋光的表面粗糙度,當一件工件確定需要鏡面拋光時,必須要選拋光性能好的鋼材并且都經過熱處理否則達不到預期的效果
  Fourth, the quality of steel: high quality steel is the prerequisite for good polishing quality, and various inclusions and pores in steel will affect the polishing effect. In order to achieve a good polishing effect, the workpiece must be marked with the surface roughness when it is machined. When a workpiece is determined to need mirror polishing, the steel with good polishing performance must be selected and all of them must be heat treated, otherwise the expected effect will not be achieved
  1,型腔布局要合理。盡可能采用平衡式布置,以便設置平衡式分流道,型腔布置和澆口開設部位力求對稱,防止注塑模承受偏載而產生溢料現象,型腔排列要盡可能緊湊,以減小注塑模外形尺寸。
  1. The cavity layout should be reasonable. The balanced layout shall be adopted as far as possible, so as to set the balanced shunt channel. The cavity layout and gate opening parts shall be symmetrical as much as possible, so as to prevent the overflow caused by the eccentric load of the injection mold. The cavity arrangement shall be as compact as possible, so as to reduce the overall dimension of the injection mold.
  以上就是由濟南市宏捷模具有限公司帶大家了解模具制作注重的是什么!為什么注重這些?因素都有哪些的介紹,希望大家有了一些了解!歡迎訪問官網//www.yfrmbf.com.cn
  The above is from Jinan Hongjie Mold Co., Ltd. with you to understand the mold production focus is what! Why pay attention to these? What are the factors? I hope you have some understanding! Welcome to //www.yfrmbf.com.cn
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