Intelligent control method for die hammer and intelligent die hammer produced according to said method

Abstract

An intelligent control method for a die forging hammer and the intelligent die forging hammer produced according to the method, the method: (1) Initialization: control the oil temperature, pressure, cleanliness and mold temperature, and determine the strike according to the material, size and deformation degree of the forging Energy, number of times, order and frequency; (2) Hitting: Heating the forging until it reaches the initial forging temperature, operating the manipulator to move the workpiece to the die chamber for blowing, and then operating the manipulator to send the forging to the finished product box; (3) Intelligent control: online detection Forging thickness, frame vibration, forging temperature parameters, and automatic optimization of striking parameters. Die forging hammer: The die forging hammer is equipped with a working condition monitoring device, including sensors installed on the die forging hammer. The sensor is connected with the working condition monitoring device. The monitoring device includes an expert system, a hydraulic oil monitoring system, and a temperature monitoring system. , forging size monitoring system, intelligent control system, etc. and manipulator. The beneficial effect is that the automation, intelligence, and parameter optimization control of the forging hammer can be realized, and human influence can be avoided. According to the forging material and deformation degree, the best initial and final forging temperature and striking energy, number of times, sequence and frequency can be selected. Detect striking energy, forging striking direction size and forging temperature, and make corrections to realize highly automatic and optimal control.

Description

Technical field: [0001] The invention relates to die forging equipment in metal forming equipment, which is a highly automated die forging hammer, in particular, an intelligent control method for the die forging hammer and the intelligent die forging hammer produced according to the method. Background technique: [0002] There are following deficiencies in existing die forging hammer: [0003] 1. The working temperature of the mold is not automatically controlled, which affects the service life of the mold and the quality of forgings. [0004] 2. Loading, die chamber change, and blanking are all manual operations, and the operating time varies from person to person. It is difficult to control the initial forging and final forging temperatures, which reduces the quality of forgings. At the same time, the working environment is harsh and labor-intensive. [0005] 3. The strike energy, frequency and sequence are manually adjusted, and the level of the operator affects the qual...

AI Technical Summary

Problems solved by technology

[0003] 1. The working temperature of the mold is not automatically controlled, which affects the service life of the mold and the quality of forgings

[0004] 2. Loading, die chamber change, and blanking are all manual operations, and the operating time varies from person to person. It is difficult to control the initial forging and final forging temperatures, which reduces the quality of forgings. At the same time, the working environment is harsh and labor-intensive

[0005] 3. Manual adjustment of strike energy, frequency and order, the level of the operator affects the quality of the forging, it is difficult to optimize the strike parameters, and the excess strike energy causes strong vibration and high failure rate

[0006] 4. The size and thickness of the forging in the strike direction will not be detected online

[0007] 5. There is no return buffer device, and the hammer rod of the forging hammer is prone to failure

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