The working principle of the press machine

press machines refer to molding machines used for pressure molding of industrial products. This article will introduce the relevant knowledge of the press machine, I hope it will be helpful to everyone.

The working principle of the press machine.

The company has press machine products.

The working principle of the press machine.

When the mechanical press machine works, the electric motor drives the large pulley (usually doubles as a flywheel) through the V-belt, and drives the crank-slider mechanism through the gear pair and the clutch, so that the slider and the punch go straight down. After the forging work is completed, the slider returns upward, the clutch is automatically disengaged, and the brake on the crankshaft is turned on to stop the slider near the top dead center.

Each crank slider mechanism is called a "point". The simplest mechanical press machine uses a single-point type, that is, there is only one crank slider mechanism. Some large working surface mechanical press machines adopt double-point or four-point in order to make the bottom surface of the slider evenly bear the force and move smoothly.

The load of the mechanical press machine is impactful, that is, the forging work time is very short in a working cycle. The short-term maximum power is more than ten times larger than the average power, so flywheels are installed in the transmission system. After the motor selected according to the average power is started, the flywheel runs to the rated speed and accumulates kinetic energy. After the punch contacts the blank to start the forging work, the driving power of the motor is less than the load, the speed is reduced, and the flywheel releases the accumulated kinetic energy to compensate. After the forging work is completed, the flywheel accelerates again to accumulate kinetic energy for the next use.

The company has press machine products.

Yingxin World Machinery was established in Shanghai in 2009. It is the export center of all world-brand machines authorized by the World Group, including power press machines, hydraulic shears, hydraulic bending machines and automation accessories. World Precision Machinery (China) is the largest branch of the World Group, focusing on the production and technical research of power press machines. The original factory was built in 1953 to produce small eccentric punches for the new Chinese industry. World Group acquired this factory in 1998 and expanded its production capacity and product range. With more than 65 years of professional experience and strong production capacity, we believe that world-brand metal forming machines will provide better services to the international stamping industry. The Shanghai Export Center is working hard to accomplish this mission.

Among the many products, press machines include: crank press machines, gear press machines, connecting rod press machines, servo press machines, forging press machines, hydraulic press machines, etc.

If you are satisfied with our company's press machine, you can directly order or consult press machine related questions. We will provide you with the best press machine products and services. Looking forward to your visit, I wish you success in your work.