The computer control box of the hot stamping machine is the core component of the hot stamping machine, which functions to drive the rubber roller or material receiving rack to receive paper and achieve high-speed hot stamping processing. With the continuous improvement of modern industry's requirements for the processing accuracy and efficiency of stamping machines, the requirements for the functionality of computer control boxes in stamping machines are also increasing. The traditional concept of high-speed computer control boxes is no longer sufficient to describe the technical connotation of computer control boxes in stamping machines.
High performance hot stamping machine computer control box refers to a hot stamping machine computer control box that has good speed, accuracy, stiffness, power, and torque matching characteristics, high reliability, and high cost performance ratio, while satisfying the processing accuracy and efficiency.
From the objective demand of the stamping machine industry, computer control boxes and gas bearing electric computer control boxes are not only the focus of market development, but also a hot topic of academic research. Angular contact ball bearings are the most suitable high-speed dynamic bearings, with advantages such as low friction resistance, low power consumption, low cost, and easy serialization and scaling. They have high limit speed, high accuracy, and high stiffness, and have been widely used in machining centers, CNC milling machines, lathes, internal grinding machines, and high-speed engraving and milling machines. The main technical difficulties lie in improving accuracy, lifespan, and reliability. The liquid (dynamic) static pressure computer control box is supported by a liquid "oil film", which has a significant "error equalization effect" and damping damping damping. Its rotational accuracy is much higher than that of the dynamic bearing type computer control box. Its high stiffness, small wear, and long service life have been widely used in precision and ultra precision stamping machines. The main technical difficulty lies in controlling the temperature rise and thermal deformation of the computer control box at high speeds. The gas bearing electric computer control box is supported by a "gas film", and its rotational accuracy and limit speed are higher than those of the liquid (dynamic) static pressure electric computer control box and the dynamic bearing type electric computer control box. Its thermal stability is good, and it is an indispensable core component of ultra precision stamping machines and printed circuit board (PCD) drilling machines. Its shortcomings are low load-bearing capacity and high process requirements.
The computer control box is a new type of computer control box component that integrates the functions of the hot stamping machine computer control box and the electric motor function from a structural perspective. It eliminates the need for belt or gear transmission, and has advantages such as high speed, high accuracy, wide speed range, low vibration noise, fast start and accurate stop with coaxial cables. Replacing traditional mechanical computer control boxes with electronic computer control boxes is a major trend in the development of the stamping machine industry.
Computer control boxes can be divided into asynchronous and permanent magnet synchronous computer control boxes according to the type of electric motor.
The computer control box of the stamping machine can be divided into dynamic bearings (angular contact ball bearings, roller bearings), liquid sliding bearings (dynamic pressure bearings, static pressure bearings, message pressure bearings), gas bearings, and magnetic suspension bearings according to the type of bearings used. It can be divided into mechanical computer control boxes and electrical computer control boxes according to the connection method with the electric motor.
Magnetic levitation bearings are also an important type of computer control box support method, with high limit speed and no wear during operation. The technical difficulty lies in how to improve the dynamic stiffness and damping damping damping function, ensuring high machining accuracy while achieving high speed. The core research content of the magnetic levitation computer control box is the control of mechanical system characteristics and electromagnetic characteristics.
This article is edited by: Flat die-cutting machine, computer hot stamping machine, brain hot stamping machine, programmable hot stamping machine, programmable hot stamping machine, flat indentation machine, flat die-cutting machine, flat hot stamping machine, and flat hot stamping machine. The manufacturer is Pingyang Ruiding Machinery Co., Ltd. For more information, please log in http://www.wzruiding.com Query