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C core process control and process

2019-03-22 16:43:54

Some high-end products come from strict process control. Our company is very strict with each process, so that all technical indicators can be higher than international indicators and other companies. Let me introduce to you the control and process of the C-core process.



  First of all, in the selection of materials, we are very targeted. For different customer's order requirements, we will personally select the corresponding materials, and each material will have the certificate and test report provided by the merchant, in addition to the IQC review test data. . The second step is to separate the strips. We use a selection of slitting equipment and a hard straight alloy knife. Each one has a very high production capacity and can reach 2T/day. The third step is winding, using a high-precision dual-axis driven automatic iron core winding device. Its production capacity reaches 11 tons per day, although our coefficient has changed for different materials, but the control is very good. A new material with a thickness of 0.23--0.25mm, with a lamination factor of 0.97 or 0.98, a sheet thickness of 0.1-0.2mm, a new material lamination coefficient, and a new material lamination coefficient of 0.05--0.08. The value is 0.90 or 0.91. Next is the shaping, the company strictly requires that the end face must be flat, in addition to the use of four steel strip fixed shaping in order to increase the accuracy of size and shape control. The fourth step is annealing. This step uses 12 nitrogen-filled mesh belts and a high-vacuum annealing furnace. The nitrogen generator can provide 250m3/hour of high-purity nitrogen with high quality. Then, after demolding, it is automatically dried by vacuum pressure dipping. The imported ring resin paint is used. After grinding and polishing. It is cleaned with ultrasonic cleaning, and special water-based anti-rust liquid is added to wash the rust. The final product is shock-proof packaging, which is vacuum and uses gas phase anti-rust paper to prevent rust.

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