Food Container High Speed Injection Molding Machine For Plastic Frozen Food Packaging

food container plastic frozen food packaging injection molding machine manufacturer black mould production line in China

High-speed spindle components are one of the most critical components of high-speed machine tools, and high-speed spindle units are one of the key technologies for high-speed machining. The types of high-speed spindle units mainly include electric spindles, pneumatic spindles, and hydrodynamic spindles. Different types of spindle output powers differ greatly. The high-speed spindle needs to complete the lifting speed in a very short time and quickly stop at the specified position, which requires the spindle to have a high angular acceleration. If the drive of the main shaft passes through the intermediate link such as the belt drive, it will not only slip at high speed, generate vibration and noise, but also increase the moment of inertia. It is very difficult to quickly stop the machine spindle. The high-speed machining machine spindle system is almost always in the form of an integrated structure driven directly by an AC servo motor. The integrated spindle has two forms: one is to directly connect the motor to the main shaft through the coupling, and the other is to integrate the rotor and the main shaft of the motor.

High-speed machine tools must have both a high-speed spindle system and a high-speed feed system, not only to increase productivity, but also to achieve the normal working conditions of the tool during high-speed cutting, otherwise it will cause sharp wear of the tool and damage the surface quality of the machined workpiece. The feed system only makes sense to achieve high speed in a short period of time and to achieve a quasi-stop in a short period of time. In order to achieve high-speed feed, in addition to the improved ball screw pair, linear motor drive has become the development direction of high-speed feed systems.

High speed CNC control system
High-speed machining machine spindle speed, feed speed and feed acceleration and deceleration are very high, so higher requirements are imposed on the control system of high-speed machining machines. CNC devices for high-speed cutting must have high calculation speed and accuracy. Fast response servo control to meet the high speed machining requirements of complex cavities.

CNC high speed machine body
In order to ensure the high precision, high stability and high rigidity of the machine tool, all castings should be finite element analysis to optimize the design, high-quality cast iron with high damping performance, all subjected to vibration aging treatment. The high-speed milling of the hardened die steel can be directly performed, and the surface processing speed is fast and the quality is good, the process flow of the mold processing is greatly shortened, and the production efficiency is improved. The main components such as the bed and the integrated beam retain the sand core to make the machine's vibration resistance better.