The specifications obtained through measurement in Shenyang Sheet Metal Processing. The limit specification allows for two thresholds to be changed in detail. It is based on the size of its roots. The larger of the two boundary values is called the large constraint size; The smaller one is called the small bundle binding the big and small. Algebraic difference obtained by subtracting the fundamental norm of a certain norm. The standard negligence is as follows: up and down negligence can be called extreme negligence, and up and down negligence can be positive, negative, or zero. According to national regulations, the upper fault code for holes is ES, the lower fault code is EI, the upper fault code for shafts is ES, and the lower fault code for shafts is EI

Shenyang sheet metal processing is an important technology that sheet metal processing personnel need to master, and it is also an important process for forming sheet metal products. Sheet metal processing includes traditional methods and technical parameters such as cutting, punching, and bending forming. Below, the editor will talk to you about the operating procedures for sheet metal processing. If the cables in the electrical equipment are damaged, they need to be corrected before use, otherwise there may be danger. During the homework process, if there is any powder or residue, the operator should wear protective goggles and a mask. When operating grinding wheels and angle grinders, there should be no flammable or explosive materials around them to prevent sparks from splashing and causing fires.

The thickness of sheet metal processing data in Shenyang is 1.7 times. Sheet metal factories generally use 1.7 times the thickness of the material as the bending reduction material. Simplified calculation of sheet elongation. If the machining accuracy requirement is not high, thin plates can be directly used. The materials vary, and the thickness of aluminum plate material can be calculated according to 1.6. The thickness of stainless steel material can reach 1.8 times. Bending reduction=multiple of data thickness+1/3. This formula is used to calculate the bending degree of the sheet metal during the long-term processing of the sheet metal. This is also an approximate accounting method. Its theoretical explanation is: exhibition length=length a+b-2 times data thickness+thickness elongation coefficient 1/3. Calculate the length of the short straight line and add the stretching coefficient. It is generally believed that boards will be stretched when bent.

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