Double “control” in injection molding machine industry

With the improvement of economy and science and technology, the markets of automobiles, mobile phones, electronic appliances, food and beverage packaging and plastic building materials are also developing rapidly. In order to meet the demand for plastic products in the terminal market, the injection molding machine industry began to choose to cooperate with the automation scheme provider of the whole plant. This is also a major performance of automatic control application in injection molding machine industry.

In addition to automatic control, manual control can not be ignored. In actual operation, both automatic control and manual control should be realized according to the actual requirements of the product.

Based on manual control, emphasize the diversification of automatic control

The core of the injection molding machine is the controller, which realizes semi-automatic or full-automatic intelligent control through the cooperation of various electronic components and hydraulic system. The design of the controller in the automatic control affects the molding of the injection molding machine. In the automatic control, it is necessary to operate effectively according to the specific program design.

Fundamentally speaking, the operation of the control system is mainly completed manually. Even in intelligent control, there must be a manual control process. Manual control focuses on realizing the pressure control area of the injection molding machine for the plastic mold, the control of the temperature, the time control of the product manufacturing speed, etc., especially for the program design of the electrical control system.

Consider the actual requirements of products and control the working quality of injection molding machine

The management of product production and processing quality of injection molding machine includes multiple levels, and should run through the whole process of product production, so as to improve the quality of products. Manual control and automatic control shall be processed and manufactured in strict accordance with the specification requirements, especially for the batching of injection molding machine, the actual situation of product requirements, local environment and climate, materials and equipment shall be taken into account. At the same time, a complete set of quality and technical control system and system shall be established to continuously improve products and management in order to meet the production requirements. Quality always puts development first, updates and improves technology, ensures the coordinated development of quality management and technology, and successfully achieves the goal.

Thermoelectric temperature sensor is a contact temperature measuring instrument, which is one of the industrial instruments. Its basic feature is the high accuracy of measurement, because the thermal power supply directly interacts with the detected medium, and because its measurement range is very wide, the thermal couple we often use can be achieved from – 50℃  to 1600℃.

The finishing requirements in manual control are strict and comprehensive

Injection molding machine is a tool and device used to produce products with specific specifications in industry and machinery industry. It is made by various processing methods, such as common blow molding, die casting and stretching. These are an important processing method in the manufacturing process, that is, to obtain reserved materials by means of separation and molding, including machine stamping and die stamping, so as to meet the requirements of the mold. Finish machining the die to make the surface quality and machining accuracy of the parts meet the specification requirements

Therefore, the finishing requirements in manual control are strict and comprehensive. In the process of mold design and manufacturing of injection molding machine, the operation level of mold and the mastery and application of various stamping processes are directly related to the final quality of mold. We need to pay special attention to strictly following the operating procedures, reasonable operation control and specification of details.