Stainless steel hollow ball forging and change system!
forging setting and changing system of stainless steel hollow spheres: forging process setting can only be put into mass production. Forging Process is forging process procedures is refers to from raw materials cutting start by forging, heat treatment, to forging cutting processing before of all. Rubber stereotypes forging of quality test the BLb agricultural 1- More than 8, including quality items that may be affected by the sampling and forging process in different directions. For important and complex-shaped silver pieces, the process can only be finalized after trial processing and product use.
stainless steel hollow spheres ensure the stability of the shaping process and cannot be changed at will. After the process is finalized, it must be strictly implemented. If it is to be changed, it needs to be studied and approved. When the levy forging is transferred to the factory for production or the leading process is changed, the situation should be distinguished and re-identified and finalized. In order to improve the process, accumulate experience and test the stability of the forging process, the process can be specially tested. - Generally, it is carried out once on a regular basis or once after a certain number of forgings are produced. The test collar, sampling position and number of stars specially inspected for manufacturability are more than
satin spot batch acceptance than the normal inspection regulations, and shall be accepted by the same- The composition of forging parts of the drawing Department, the No. 1 smelting furnace and the same batch number. Forgings supplied in a shaped state shall also be composed of forgings of the same heat treatment furnace. Referred to as 'three' and 'four '. This kind of batch is determined from the factors that affect the quality of forging. Because,--The figure number has the same forging process; Ask one 'melting; The metallurgical Foundation of furnace gas with shed and the same sensitivity to silver making process; Same- If the batch number is put into production and the same heat treatment furnace number, the same forging and heat treatment conditions will be applied.
This kind of weaving batch is reasonable and strict. In actual production, we should start from the material quality and forging: quality stability, silver category and convenient production, on the premise of ensuring the quality of the forgings and ensuring the humanity of the guns, it is allowed to relax the conditions for the group. , Aluminum Art Square, aluminum art accessories