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5052鋁板出廠前怎么做質量檢測

來源:http://www.fuzore.com  發布時間:2020-06-10 11:27:52  

  鋁卷生產廠家將對5052鋁板進行生產,對成品進行檢驗,這是鋁板生產的后一道工序。根據國家標準、行業標準、企業標準、技術條件、技術協議等規定,對產品的尺寸、表面、機械性能、工藝性能等進行全面的檢驗和驗收,確保5052鋁板產品的質量為用戶提供。
  The aluminum coil manufacturer will produce 5052 aluminum plates and inspect the finished products, which is the next process of aluminum plate production. According to the national standards, industry standards, enterprise standards, technical conditions, technical agreements and other provisions, the product size, surface, mechanical properties, process performance, etc. shall be comprehensively inspected and accepted to ensure the quality of 5052 aluminum plate products for users.
  1. 檢查5052鋁板的尺寸和表面
  1. Check the size and surface of 5052 aluminum plate
  板材經過多道工序加工后,不可避免地產生各種缺陷和浪費。為此,首先根據相關標準對板材的尺寸精度和表面質量進行檢查。

鋁卷生產廠家
  After many processes of plate processing, various defects and waste are inevitable. For this reason, the dimensional accuracy and surface quality of the plate are checked first according to the relevant standards.
  用千分尺、千分尺、鋼卷尺等量具檢查板材的尺寸偏差。盤子的厚度?尺寸如度數、寬度和長度等應進行檢查或取樣。如果尺寸偏差超過標準,廢料板表面應光滑、清潔,邊緣不應有毛刺、裂紋、折角、磕碰。表面缺陷必須符合標準、標準或技術條件,應光滑、無劃痕、劃痕等。
  Use micrometer, micrometer, steel tape and other measuring tools to check the size deviation of the plate. The thickness and size of the plate, such as degree, width and length, shall be checked or sampled. If the size deviation exceeds the standard, the surface of the waste plate shall be smooth and clean, and the edge shall be free of burr, crack, angle break and bump. The surface defects must meet the standards, standards or technical conditions, and shall be smooth without scratches, scratches, etc.
  在鹽浴淬火板,除了視覺檢查板是否有微量的鹽硝酸,必要時可以使用0.5%二苯胺濃硫酸滴板進行檢查,如果一段時間后水滴成深藍色,這意味著有一個鹽硝酸的蹤跡。
  In the salt bath quenching plate, in addition to visual inspection of whether there is trace of salt nitric acid on the plate, if necessary, 0.5% diphenylamine concentrated sulfuric acid drop plate can be used for inspection. If the water drops into dark blue after a period of time, it means that there is a trace of salt nitric acid.
  方法檢查表面質量和板是將測試板的平直度檢測平臺,首先檢查板的表面用肉眼看到如果有任何缺陷超出標準,然后檢查板與平臺之間的差距。如果板材沒有超過標準,就是合格的成品。合格板材的一面應印刷合金牌號、國家代號、厚度、批號、序列號和合格檢驗封條。
  Methods to check the surface quality and the flatness of the test plate is the testing platform. First, check the surface of the plate with the naked eye to see if there is any defect beyond the standard, and then check the gap between the plate and the platform. If the plate does not exceed the standard, it is a qualified finished product. One side of the qualified plate shall be printed with alloy brand, national code, thickness, batch number, serial number and qualified inspection seal.
  2. 檢查5052鋁板的結構和性能
  2. Check the structure and performance of 5052 aluminum plate
  為了測試力學性能,完成板塊的內部組織和技術特性,一定數量的樣本應當從每批產品根據標準和技術要求進行測試,以確保板質量符合產品標準和滿足用戶的需求。
  In order to test the mechanical properties and complete the internal organization and technical characteristics of the plate, a certain number of samples shall be tested from each batch of products according to the standards and technical requirements, so as to ensure that the quality of the plate meets the product standards and the needs of users.
  根據合金狀態的不同,每批板材選用2%、5%、10%的樣品,重點產品100%進行機械性能檢測。當一個試樣的力學性能測試結果失效時,應從拒收試樣的板上切下兩倍數量的試樣,并重復試驗。如果重復測試仍然有一個樣品不合格,板材報廢。供方可對不合格樣品所代表的板間距逐一復檢,合格的應交付,不合格的失效。
  According to different alloy States, 2%, 5% and 10% samples are selected for each batch of plates, and 100% of key products are tested for mechanical properties. When the mechanical property test result of a sample fails, twice the number of samples shall be cut from the plate of the rejected sample, and the test shall be repeated. If one sample still fails in the repeated test, the plate shall be scrapped. The supplier can recheck the plate spacing represented by the unqualified samples one by one. The qualified ones shall be delivered and the unqualified ones shall be invalid.
  對于有重要用途的淬火板,也應取樣品進行金相檢驗,發現過燒時應全部報廢。部分產品按照技術標準的有關規定還可進行鋁鍍層檢驗、晶粒尺寸檢驗、板材分層檢驗和內部缺陷超聲波檢驗。按照標準要求,經檢驗合格后方可驗收交付。
  For quenched plates with important use, samples shall also be taken for metallographic inspection, and all of them shall be scrapped in case of overburning. Some products can also be inspected for aluminum coating, grain size, plate delamination and internal defects by ultrasonic according to the relevant provisions of technical standards. According to the requirements of the standard, it can be accepted and delivered only after passing the inspection.
  以上是鋁卷生產廠家小編為大家介紹的相關內容,想要了解更多內容,歡迎訪問網站:http://www.fuzore.com
  The above is the relevant content introduced by the aluminum coil manufacturer. If you want to know more, please visit the website: http://www.fuzore.com

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