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
According to the introduction of precision CNC machining manufacturers, the large-scale CNC machining parts are made of bar materials, and the process plan of rough machining and finishing is adopted.… Read more
There are many methods for surface processing of inner holes of CNC lathes. Commonly used are drilling, reaming, reaming, boring, turning, grinding, drawing, grinding, honing, and rolling holes. Applicable method… Read more
In order to meet the requirements of the main transmission of CNC lathe processing, CNC machine tools (attribute: automated machine tools) often use a motor stepless speed regulation system. In… Read more
Modern CNC machine tools are all CNC machine tools, which are generally composed of a CNC operating system and a machine tool body. The equipment is specially used to process… Read more