It is often defined by everyone as such. There is always a contradiction between the buyer and the seller in the market. In fact, it is not an eternal criterion. For example, in terms of the quality of the cast iron test platform, all customer groups can always reach agreement with Weiyue Machinery. , Relying on the quality of the cast iron platform that will never withstand the test. Then, to make the cast iron test platform a pass product, every process needs to be common and coordinated with each other. As long as we pay attention to details, we can better control and improve the quality of each process to ensure the quality of the cast iron test platform castings.
After strict production process control, the cast iron test platform is required to be rust-proofed and properly packed before packaging, and the product must not be damaged during transportation due to improper packaging. In addition, the liquidation process is to clear the cast iron platform from the mold after the cast iron test platform is cooled to obtain a defect-free cast iron platform.
Often, these four steps are used to control the quality of the cast iron test platform, namely: falling sand-sand cleaning-aging treatment-control of the inspection process
1: The cast iron test platform must be fully cooled before it can be pulled out of the mold. The general requirement is not less than 3h. If the time is too short, the appearance will be chilled and the hardness will be higher to form a hard cutting. When the cast iron platform is large, thermal cracking can occur, and the internal stress of the cast iron platform is large, which is easy to form deformation and affect the external dimensions of the cast iron platform.
2: To obtain a cast iron test platform with good surface brightness, small parts can be removed through the liquidation roller to remove the sand on the surface. Large work pieces are shot blasted to remove sand from the surface. The sticky sand of non-processed surface must be liquidated and cleaned, so as to avoid entering the bearing room when the product is loaded into the product, and adversely affect the use of the bearing.
3: The ordinary cast iron platform should be treated with aging to reduce the internal stress of the gage casting and achieve superior functions.
4: After inspection, reflect the defects of the cast iron platform, find and analyze the reasons, and adopt the method in real time to reduce the occurrence of gauge casting defects.
Of course, strict testing should be carried out before the cast iron test platform leaves the factory. First, after the cast iron test platform is verified to meet the requirements of this standard, it should be accompanied by a product certificate; the product certificate should have the standard number and product serial number of this standard . Then, before the cast iron test platform leaves the factory, the sign on the cast iron plate should indicate the following points: a), the manufacturer's name or registered trademark; b), the product name; c), specifications and accuracy levels; d), product serial number And manufacturing date; e), the standard number of this standard. After zui, the logo on the packaging box of the cast iron test platform should indicate: a), the manufacturer's name or registered trademark; b), the product name; c), specifications and accuracy levels; d), product serial number and manufacturing date; e), anti-vibration, waterproof, moisture-proof marks.
Strictly control production, focus on supervising factory inspections, and every seemingly inconspicuous process must be carefully considered for its role. This is the role of Hebei Weiyue Machinery's dedication to strictly grasp the ace concept of production and its importance. The significance of the guidance. I believe that under the guidance of this ideological strategy, Weiyue Machinery can always be invincible in the market war without smoke by virtue of the better quality of the cast iron test platform.
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