Since the structure of the cam-type automatic lathe is relatively compact, the distance between the spindle and the tailstock is relatively small, and it can only process parts with a… Read more
1. Forging process This is an important link in the manufacturing process of mold working parts. The forging temperature range should be strictly controlled, the correct heating specification should be… Read more
1. The sliding hinge shall not be made of aluminum alloy, but shall be made of stainless steel. 2. For sliding windows with a width of more than 1 meter,… Read more
1. When the section quality and dimensional accuracy of the workpiece are required to be high, you can consider adding a trimming process after the punching process or directly adopting… Read more
Bending: A plastic forming method that bends metal sheets, pipe fittings and profiles into a certain angle, curvature and shape. Bending is one of the main processes widely used in… Read more
①The thickness is accurate and uniform. The stamping die is precise and has a small gap. If the thickness of the sheet is too large, it will increase the deformation… Read more
In the production process of stamping hardware, it is necessary to pass the first piece inspection and recognition for the newly produced finished products or semi-finished products. This first piece… Read more
1. Die surface waste The mold has an inverted cone. When the mold wears, the punching gap becomes larger, and the drawing effect of the punching material (such as blanking… Read more
1. Automobile parts: mainly include automobile structural parts, automobile functional parts, automobile lathe parts, automobile relays, etc. 2. Electronic parts: mainly include connecting devices, connectors, brush parts, electrical terminals, elastic… Read more
1. The importance of mold sharpening The stamping die reminds that regular sharpening of the die is the guarantee of the consistency of punching quality. Regular sharpening of the mold… Read more
①The use performance of the material should have high hardness (58~64HRC) and high strength, and have high wear resistance and sufficient toughness, small heat treatment deformation, and a certain degree… Read more
(1) Hot embedding: The quenching temperature is too high or not enough, the tempering frequency and time are not appropriate, and the quenching method time is not grasped; the problem… Read more
(1) Punch workers must have studied, and secondly master the structure and performance of the equipment, be familiar with the operating procedures and obtain operating permits before they can operate… Read more
International economic situation. The correlation between the commodity market and the economic situation is obvious, especially as the world economy is becoming increasingly globalized, and the commodity market and the… Read more
In the design process of aluminum alloy die castings, many customers are uncertain about the thickness of aluminum alloy die castings, and they do not know how thin the thickness… Read more