Stamping is one of the metal processing methods. Based on the theory of metal deformation, it imposes press on the metal with a die or a stamping machine and then deforms and breaks the metal, thus making metal parts with certain shapes, sizes, or properties.
Stamping has an important position in car body production, especially the large cover pieces of it. Most of them have complex shapes, and large sizes and some even have cambers, and the requirement of the quality of the surface is especially high, so stamping becomes an irreplaceable method to make them. For example, the driver’s cab, the front parts, the container, the cover parts of the car, and the frame of the bus, etc., these parts are all made by stamping.
The features of stamping are as follows:
The first is it is a highly productive method but with low consumption. It is good used to produce a large quantity of parts, in order to realize mechanization and automation. At the same time, stamping can lessen the wasted material or even has no wasted material. Even if there are some leftover bits and pieces, they can be used again.
The second is easy to handle, there is no need for the operator to have special skills.
The third is there is no need to process the parts again after stamping. The stamped parts are very accurate.
The fourth one is the interchangeability of the parts. Stamping has a feature of high stability, which means the same batch of parts can be interchanged, without affecting the assembly and properties of the products.
The fifth is that the surface quality is very good so it will be much easier to do the following processes such as electroplating and powder-coating.
The sixth is we can get parts with high intensity, high stiffness, and low weight through stamping.
The seventh is mass production with a die result in low cost.
The eighth is stamping can be used to make some complex shapes that can’t be fulfilled by other means.
The working procedures of stamping are blanking, curving, deepening and fine flushing.
We have 15 stamping machines with a processing range from 40T to 160T, which can meet the different needs of our customers.
Pneumatic Punch
Pneumatic punch is a mechanical equipment driven by pneumatic power, mainly used for process operations such as punching, punching, edge pressing, and stretching of metal sheets. Its main functions include the following aspects:
Punching: Pneumatic punching machines can cut metal plates through punching molds, cutting them according to predetermined shapes and sizes, and using them to make raw materials for parts and products.
Punching: Pneumatic punching machines can process holes in metal sheets through punching molds, used for installing bolts, screws, and other connecting parts, or for ventilation, drainage, and other occasions that require holes.
Edge pressing: Pneumatic punching machines can process the edges of metal sheets through edge pressing molds, giving them a certain degree of strength and aesthetics, and are used to make various products such as shells and boxes.
Stretching: Pneumatic punching machines can stretch and shape metal sheets through stretching molds, allowing them to change shape and size within a certain range, and are used to produce products with complex shapes such as arcs and arches.
Pneumatic punching machines can perform various process operations on metal sheets and are widely used in industries such as metal processing, mechanical manufacturing, and automotive manufacturing, improving production efficiency and product quality.
Hydraulic Press
Hydraulic press is a mechanical equipment driven by hydraulic pressure, mainly used for pressure processing in metal processing and forming processes. Its main functions include the following aspects:
Compression molding: Hydraulic presses can use the pressure provided by hydraulic cylinders to compress and shape metal materials, allowing them to change shape and size within a certain range. For example, it can be used in processes such as cold stamping, hot stamping, cold extrusion, and hot extrusion to make various components and products.
Bending and bending: Hydraulic presses can bend and bend metal materials using the force provided by hydraulic cylinders, giving them a certain curve shape. For example, it can be used to make curved pipes, angle iron, steel plates, etc.
Pressing and fitting: The hydraulic press can perform pressing and fitting operations on parts through the pressure provided by the hydraulic cylinder. For example, it can be used for processes such as bearing installation, tire pressing, and gear pressing.
Pressure testing: Hydraulic presses can perform pressure testing on parts or products through the stable pressure provided by the hydraulic system to ensure their quality and performance.
Hydraulic presses play various roles in industrial processing, including pressing, forming, bending, bending, pressing, fitting, and pressure testing. They are widely used in metal processing, mechanical manufacturing, automotive manufacturing, aerospace, and other fields to improve production efficiency and product quality.
CNC Punch
CNC Punch is a punching machine equipment that utilizes a computer control system for automated operation. Compared to traditional mechanical punching machines, it has the following advantages:
High precision: The CNC Punch adopts a digital control system, which can achieve high-precision processing, accurately control the movement and position of the punching machine, and ensure the accuracy of the size and shape of the processed parts.
High efficiency: CNC Punch can automatically complete processing tasks without manual intervention, greatly improving production efficiency. Through programming settings, automatic switching of various process operations can be achieved, reducing mold changing and debugging time, and improving production efficiency.
Multifunctional: CNC Punch can achieve various process operations, such as punching, punching, edge pressing, stretching, etc., by changing the punching die according to different processing needs. A CNC punch can complete multiple processing tasks with high flexibility.
Good stability: CNC Punch adopt advanced control systems and sensors, which can monitor and adjust parameters during the processing in real-time, ensuring the stability of processing quality. At the same time, CNC punching machines have automatic fault diagnosis and alarm functions, which can detect and solve problems in a timely manner, improving the reliability and stability of the equipment.
Strong programmability: CNC Punch can achieve various complex processing paths and process operations through programming settings, which can meet the processing needs of different products. Through software updates and upgrades, the functionality and performance of the device can also be continuously improved.
CNC Punch have the advantages of high precision, high efficiency, versatility, good stability, and strong programmability. They are widely used in fields such as metal processing, mechanical manufacturing, and automotive manufacturing, improving production efficiency and product quality.
CNC Riveting Machine
CNC riveting machine is a mechanical equipment controlled by CNC technology, mainly used for riveting and connecting metal materials. Its main functions include the following aspects:
Efficient riveting: CNC riveting machines can accurately control parameters such as force, speed, and position during the riveting process through an automated CNC system, achieving efficient riveting operations. Compared to traditional manual operations, CNC riveting machines can greatly improve production efficiency.
High quality connection: CNC riveting machines can ensure that the force, angle, and position of each riveting are very accurate, thereby achieving high-quality connection results. The strength and stability of riveted joints are guaranteed, improving the reliability and durability of the product.
Multiple riveting methods: CNC riveting machines can achieve different riveting methods, including point riveting, arc riveting, line riveting, etc. According to different workpieces and requirements, suitable riveting methods can be selected to meet different processing requirements.
Flexible adaptability: CNC riveting machines have strong adaptability and can adapt to riveting of workpieces of different shapes, sizes, and materials. By adjusting the CNC program and process parameters, flexible machining operations can be achieved.
Data recording and analysis: CNC riveting machines can record and store data for each riveting, including riveting force, time, position, and other information. These data can be used for quality control and production process analysis, helping to improve production efficiency and quality management level.
CNC riveting machines play a role in efficient riveting, high-quality connection, multiple riveting methods, flexible adaptability, and data record analysis in industrial processing.
Rounding Machine
Rounding machine is a mechanical equipment used for metal processing, mainly used to round metal materials, that is, flat or strip materials are formed into circular or curved shapes through rolling pressure. Its working principle is as follows:
Material clamping: Place the metal material to be processed on the workbench of the rounding machine, and hold the material with fixtures or fixtures to ensure its stability and safety.
Roller adjustment: Adjust the position and angle of the rollers on the rounding machine according to the required machining radius or bending angle. Rollers usually appear in pairs, divided into upper and lower rollers. By adjusting their relative positions and angles, different processing effects can be achieved.
Rounding processing: Start the rounding machine to roll it. The gap between the upper and lower rollers gradually narrows, and pressure is applied to the metal material to cause plastic deformation. By adjusting the position and angle of the roller, the pressure and shape during the machining process can be controlled, resulting in the material gradually becoming circular or curved.
Processing control: The rounding machine is usually equipped with a control system that can control and adjust parameters such as pressure, speed, and angle during the rounding process. By adjusting these parameters, the needs of different materials and processing requirements can be met.
Complete processing: When the metal material rolls to the desired circular or curved shape, stop the operation of the rounding machine. Release the fixture or fixture and remove the processed metal material.
The rounding machine processes metal materials through rolling pressure, transforming flat or strip materials into circular or curved shapes. By adjusting the position, angle, and processing parameters of the rollers, different shapes and sizes of processing requirements can be achieved. Rolling machines are widely used in fields such as metal processing, pipeline manufacturing, and rail transit.
