Acceptance method for Roll forming machine
2023-07-31
1、 Inspection of the accuracy of finished products. This is the most important step, and if the accuracy is not up to standard, it means that the machine is useless. If it involves modifying the rolling wheels, it will be more cumbersome, and after being brought to one's own factory, it will be very difficult to handle. Accuracy includes cross-sectional dimensions, public service, straightness, etc.
2、 Inspection of product surface smoothness. The appearance of the pulled out product directly affects its appearance, especially for some products with strict appearance requirements, and the appearance should not have any messy or burrs.
3、 Inspection of burrs on product blocking and punching parts. The appearance of the pulled out product directly affects its appearance, especially for some products with strict appearance requirements, and the appearance should not have any messy or burrs.
4、 Automatic production inspection of equipment (to verify whether it can be continuously produced). We should purchase more testing materials to inspect the continuous production of the equipment at the production factory. Don't think that the products you pull out are qualified. If the equipment cannot be produced in a continuous manner, it cannot be produced normally when pulled back, so it must be inspected well.
5、 Inspection of raw materials for rolling rolls, punching molds, and cutting tool molds. Check whether the rolling wheel is processed according to the contract information, whether it is processed according to the contract process, whether the shaft diameter corresponds to the contract, whether the qualified steel plate data matches the agreement, and whether the equipment structure matches the agreement. Especially for the raw materials of the rolling wheel, this is related to the lifespan of the equipment. During the operation of the equipment, the rolling wheel handles high friction conditions. If the raw materials are not used properly, it is easy to wear and tear. Whether the stamping and blocking molds are qualified. Including raw materials, punching and cutting, whether there are severe burrs, etc.
6、 Quality inspection of electrical components (inspection of whether the brand device is used according to the contract). For example, whether PLC, frequency converter, electrical components, etc. are in accordance with the contract provisions, especially if some manufacturers have special requirements for using a certain brand of electrical appliances,
The demand specifically points out some serious issues that need to be identified in a timely manner and addressed in the production factory. Is the mold design unreasonable due to product accuracy issues? Is the height still unfinished? What is the reason for the appearance smoothness of the product? Burr problems require mold modification, and equipment cannot be continuously produced. For such problems, it is difficult to handle them at the production factory due to incomplete supporting equipment. Therefore, they must be handled at the production factory.