Working principle of press brake tools

Working principle of press brake tools

Mechanical transmission principle: The power source of a press brake is typically an electric motor, which transmits power to the corresponding working components through various transmission methods. Common transmission methods include hydraulic transmission, mechanical transmission (such as gear transmission, lead screw transmission, etc.), and electric servo transmission. Taking a hydraulically driven press brake as an example, the motor drives the hydraulic pump to operate, generating pressure in the hydraulic oil within the hydraulic system. This pressure is then transmitted through hydraulic pipelines to the hydraulic cylinder. The piston rod of the hydraulic cylinder is connected to the upper die (or lower die, depending on the specific press brake structure) of the bending tool. Under the pressure of the hydraulic oil, the piston rod drives the upper die to move up and down in a linear motion, thereby bending the sheet material placed on the lower die. In mechanically or electrically servo-driven press brakes, the motor drives the bending tool through components such as gears and lead screws to perform the corresponding bending motion. Die function principle: The upper and lower dies of a press brake are designed with specific shapes and matching relationships. During bending, the meta...

2025-08-29
Cutting quality of shearing machines

Cutting quality of shearing machines

Sheared surface quality: Shearing machines are meticulously designed in terms of tooling and parameter settings to ensure high-quality sheared surfaces. The tools feature optimal shapes and specific blade angles, and during operation, parameters such as tool clearance can be precisely adjusted based on factors like the material and thickness of the sheet. This allows the blade to apply shear force evenly during the cutting process, resulting in a smooth and flat sheared surface with minimal defects such as burrs or tear marks that could compromise surface quality. For instance, in sheet metal processing, if the sheared surface quality is poor with excessive burrs, these burrs may cause cracks during subsequent bending operations, adversely affecting the overall product quality. In scenarios where surface coating is required, a smooth and flat sheared surface eliminates the need for additional time and costs to treat rough surfaces, allowing the material to proceed directly to the coating process, thereby enhancing production efficiency and product quality. Sheet deformation control: High-performance shearing machines prioritize controlling the degree of sheet deformation during the cutting process. Through optimized mechanical structures, such as rational workbench support mechanisms and tool m...

2025-08-29
Cutting accuracy performance of shearing machine

Cutting accuracy performance of shearing machine

The cutting accuracy and working performance of the shearing machine Dimensional accuracy: The shearing machine performs excellently in precise control of cutting dimensions, equipped with high-precision positioning systems such as precision scales and advanced photoelectric sensing devices. These devices cooperate with each other to enable operators to accurately set the length and width of sheet cutting. In practical applications, for precision sheet metal manufacturing, it is necessary to prepare raw materials with precise dimensions for subsequent high-precision bending, welding and other processes. High quality shearing machines can control the cutting size error within a very small range, often achieving millimeter level or even higher precision requirements. For example, when cutting metal sheets used in the production of electronic device casings, even a few millimeters of dimensional deviation can affect the assembly and appearance of the final product. With its precise positioning function, the shearing machine ensures that each cut sheet strictly meets the designed size specifications, laying a solid foundation for subsequent processing steps. Angle accuracy: The shearing machine has reliable angle control capability when cutting the edges of the board. It ensures that the edges o...

2025-08-29
Application fields and technological trends of power forming machines

Application fields and technological trends of power forming machines

Application fields of power forming machines Automobile manufacturing: stamping and forging of body coverings, engine parts, and chassis structural components. Electronics and 3C: Forming and processing of precision connectors, mobile phone casings, and battery casings. Aerospace: High pressure forming of titanium alloy components and composite parts. Medical equipment: compression of high-precision parts such as surgical instruments and implants. New energy: lithium battery electrode sheet forming, photovoltaic module frame processing. Building materials industry: tile pressing, steel bar bending, pipe forming. The technological trend of power forming machines Intelligence: Integrating sensors and AI algorithms to achieve real-time monitoring and process optimization. Energy saving and environmental protection: Servo drive technology reduces energy consumption, and the hydraulic system uses environmentally friendly media. Flexible production: rapid mold changing technology, multi station integrated molding, suitable for small batch customization needs. High precision: Nano level positioning control to meet the processing requirements of microelectromechanical systems (MEMS)....

2025-08-29
Definition and core principles of power forming machine

Definition and core principles of power forming machine

A power forming machine is an industrial equipment that processes raw materials such as metal, plastic, powder, etc. into specific shapes and sizes by applying mechanical force, hydraulic or pneumatic power. It is widely used in the manufacturing industry, achieving plastic deformation of materials through processes such as mold pressing, stamping, and bending, and is one of the key equipment in modern industrial production. The core principle of a power forming machine is to convert the energy generated by the power source (motor, hydraulic pump, etc.) into pressure on the material, and use the mold to cause plastic deformation of the material. The specific process includes: Energy conversion: Converting rotational motion into linear motion through motor-driven flywheels (mechanical presses) or hydraulic systems (hydraulic presses). Mold function: The material is placed in the mold, and the upper mold (punch) descends under pressure, cooperating with the lower mold to shape the material. Process control: By adjusting parameters such as pressure, speed, and stroke, the material deformation process is controlled to ensure product accuracy....

2025-08-29
Characteristics of grooving machine

Characteristics of grooving machine

Characteristics of grooving machine 1. High precision machining By using precise transmission components such as guide rails and screw rods, as well as advanced positioning devices, the depth, width, and position of the groove can be accurately controlled. The machining accuracy can reach the level of millimeters or even smaller, ensuring that the groove produced meets strict process standards and meets high production requirements for product quality, such as precision electronic equipment casings and high-end decorative board processing. 2. Capable of processing plates of various materials and thicknesses In addition to common stainless steel plates, it can also perform grooving operations on various metal plates such as carbon steel, aluminum plates, copper plates, etc., and can adapt to a wide range of plate thicknesses, from thin plates to medium thick plates of a certain thickness, by adjusting the cutting tools and related parameters reasonably according to the characteristics of the plate. 3. High processing efficiency With appropriate cutting speed and feed rate, multiple grooves can be continuously planed according to the set program after one clamping of the plate, reducing the time for frequent replacement and repositioning of the plate. Especially when mass producing grooved plate...

2025-08-29
Working principle of grooving machine

Working principle of grooving machine

Working principle of grooving machine 1. Mechanical transmission and power part The grooving machine usually uses a motor as the main power source, and the power output by the motor is transmitted to the tool system and related moving parts such as the worktable through belt transmission, gear transmission, or screw transmission. For example, the motor drives the screw to rotate, and the nut on the screw is connected to the tool holder, allowing the tool holder to move back and forth in a straight line along the guide rail, achieving the cutting action of the tool on the board; At the same time, the workbench can also be moved in the X and Y directions through corresponding transmission mechanisms, in order to perform groove processing on different positions of the sheet metal. 2. Cutting principle of cutting tools Equipped with specialized planers, the planers come into contact with the surface of the sheet fixed on the worktable during high-speed rotation or linear motion (depending on the specific type of planer, such as the flying blade planer tool rotating for cutting, while the straight blade planer tool performs linear reciprocating cutting). Depending on the sharpness of the tool edge and the appropriate cutting angle, cutting force is applied to gradually remove the material from the sh...

2025-08-29

Latest case

Deepening Customer Needs · Earning Trust Through Professional Service

Deepening Customer Needs · Earning Trust Through Professional Service

2025-12-26
Expanding New Markets·Strengthening Long-Term Partnerships —Korean Partner Visits Our Factory And Deepens Cooperation

Expanding New Markets·Strengthening Long-Term Partnerships —Korean Partner Visits Our Factory And Deepens Cooperation

2025-12-26