With the rapid progress of the period, the consumer audience is gradually younger, 85, 95 become the main consumer, the demand for stainless steel flanges will no longer adhere to anti-theft and wind and rain
The acceptance of high-quality training of their pursuit of beauty is getting higher and higher, personalized free and easy, prompting them to become more and more high standards for stainless steel flange products.
Stainless steel flange machining again
In order to obtain greater profit in this serious market environment, it is necessary to grasp the market prospect and the appetite of buyers to change the product design and develop stainless steel flange products in line with the progress of the period.
At this stage, no matter what product, there will be unqualified defective products in the process of reproduction, stainless steel flange is the same, improper operation in the processing process, processing machinery failure, are there will lead to the processing of stainless steel flange defects
Common processing defects are unqualified weld processing, for unqualified defective products, will not be sold to customers, can only be processed again, and then processed into qualified products that can be sold, reprocessing there are several methods, let’s take a look
The most commonly used method is to use a machine to polish it, and the grinding marks generated by this method will be obvious, resulting in bumpy surfaces and not smooth, which will affect the appearance, but this situation will not occur with advanced machine grinding
There is also a manual grinding, manual polishing after pickling passivation treatment, for the defective workpiece with a large area, it is difficult to achieve a uniform and consistent treatment effect, can not reach the surface of qualified products, and then it is time-consuming and laborious, the cost of auxiliary materials is relatively high
Generally, sulfuric acid cleaning is first used, and then manual polishing of stainless steel flanges, overall pickling passivation, chemical corrosion or electrochemical corrosion will occur under the condition of the presence of corrosive media, and can not remove due to scratches, welding splash and adhere to the surface of stainless steel carbon steel, splash and other impurities.
Flanges such small parts, although in the whole product, pipeline or machinery is not insignificant, but the role played by the flange is very important, the future with the development of flange materials and processes, to ensure that the whole joint connection process is more precise and firm, to ensure that people’s use of safety and reliability
