Benefits of Choosing Jian Meng Press Brake Tools 1. High-precision forming: With high-precision positioning devices such as precision guide rails, lead screws, and encoders, the press brake can accurately control bending angles, lengths, and positions with minimal error margins. This ensures that the bent sheets precisely meet product design requirements. Whether manufacturing components for precision machinery or producing electronic device housings with strict appearance and dimensional accuracy demands, the press brake delivers high-quality bending results, ensuring overall product quality and performance. 2. Adaptability to various sheet materials: It can bend metal sheets of different materials, including carbon steel, stainless steel, aluminum, and copper plates, and is capable of handling sheets of varying thicknesses, from thin sheets to relatively thick medium plates. By adjusting the bending dies and related parameters according to the specific characteristics of the ...

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 elec...

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 coat...

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 po...