汽車自動變速箱出現故障時，除了維修外，還可以根據新的制造工藝選擇速度快、質量標準高的“再制造”產品。但是現在行業競爭厲害，如何選擇好的產品，今天成林汽車自動變速箱維修公司為大家介紹一下在自動變速箱維修時制造與改造的區別：
When the automatic transmission fails, in addition to maintenance, the remanufacturing products with high speed and high quality standard can be selected according to the new manufacturing process. But now there is fierce competition in the industry. How to choose a good product? Today, Chenglin automobile automatic transmission maintenance company introduces the difference between manufacturing and transformation in automatic transmission maintenance
自動變速箱再制造，很多人會認為這是一個簡單的翻新過程。再制造與簡單的改造和維護的區別在于，再制造有嚴格的質量管理體系和改進過程。以舊機械設備或部件為空白，采用工藝，在原有制造的基礎上進行新的制造，再制造產品在性能和質量上均不低于原來的新產品。
Automatic transmission remanufacturing, many people will think that this is a simple renovation process. The difference between remanufacturing and simple modification and maintenance is that remanufacturing has strict quality management system and improvement process. Take the old mechanical equipment or parts as blank, adopt technology, and carry out new manufacturing on the basis of the original manufacturing. The performance and quality of remanufactured products are not lower than the original new products.
變速箱再制造與改造的區別主要體現在：
The differences between remanufacturing and retrofitting are mainly reflected in the following aspects:
1： 從外觀上看，重新制造的變速箱經過噴砂處理，以保持顏色和變形。翻新后的產品表面可能會有油漆，很容易掉漆變色。
1: Externally, the remanufactured gearbox is sandblasted to maintain color and deformation. After renovation, there may be paint on the surface of the product, which is easy to fall off and change color.
2： 通過對齒輪箱拆卸過程的分析，將齒輪箱再制造分解為單個部件。然而，改造后的變速箱只是部分拆卸，以處理嚴重損壞的部件。
2: By analyzing the disassembly process of gearbox, the remanufacturing of gearbox is decomposed into single parts. However, the modified gearbox is only partially disassembled to deal with severely damaged components.
3： 清洗方面，再制造變速箱廠家嚴格按照內含物管理要求，使用清洗工具對變速箱進行清洗。經過三個以上的清洗工藝步驟，清洗后的零件達到新裝配的要求。但改造后的變速箱要局部清洗，清洗作用相對較差，夾雜不可控。
3: In terms of cleaning, remanufactured gearbox manufacturers use cleaning tools to clean the gearbox in strict accordance with the content management requirements. After more than three cleaning process steps, the cleaned parts meet the requirements of new assembly. But after the transformation of the gearbox to local cleaning, cleaning effect is relatively poor, inclusions uncontrollable.
4： 變矩器。重新制造的變速箱會對每個變矩器進行拆解和檢查，然后換或修理里面零件，而翻新的變速箱可能不會拆解和修理變矩器，從而增加使用變矩器的風險。
4: Torque converter. A remanufactured gearbox will disassemble and inspect each torque converter, and then replace or repair the internal parts, while a refurbished transmission may not disassemble and repair the torque converter, thus increasing the risk of using the torque converter.
