午夜电影院韩国三级

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如何辨別塑料粉碎機刀片的質量

文字:[大][中][小] 手機頁面二維碼 2021/1/13     瀏覽次數:    
如何辨別塑料粉碎機刀片的質量?

  1.塑料粉碎機刀片的價格:在相同的材料和工藝條件下,塑料粉碎機刀片的價格幾乎是一樣的??蛻艨梢韵攘私馍a塑料粉碎機刀片所用原材料的市場價格,然后對比塑料粉碎機刀片生產廠家的報價。如果報價低于或略高于材料價格,則為補充。

塑料粉碎機刀片

塑料粉碎機刀片

  2.精度:塑料粉碎機刀片的平行度一般為0.03±0303毫米,刀片全長的厚度不能超過0.03毫米。只有達到這樣的精度,才能考慮一套合格的塑料粉碎機刀片。購買后,您可以使用測量工具。先對比單個芯片兩端的誤差,然后逐個測量整套刀片的精度是否一致,再看關節處是否有縫隙,用手摸摸看是否光滑,無觸須。
  3.生產工藝:除了材料,就是生產過程中的加工工藝。在塑料粉碎機刀片的生產中,每一道工序都很重要,更重要的是熱處理。一套合格的塑料粉碎機刀片必須在爐中至少淬火兩次,以達到內外相同的硬度、堅韌但不易碎的刀刃、耐磨性和耐用性。
  4.保修:正常使用情況下,一套合格的塑料粉碎機刀片可以使用不到一兩年,超過三五年。所以購買時一定要要求售后保證,并簽訂協議。塑料粉碎機刀片制造商向用戶承諾,如果有質量問題,可以無條件退貨和更換。如果沒有這樣的承諾,刀片的質量很難得到保證。
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午夜电影院韩国三级
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