Control method of ultrahigh pressure water jet robot cutting system
A cutting system and control method technology, applied in metal processing and other directions, can solve the problems of short equipment life, high noise, complex structure, etc., and achieve the effect of increasing equipment life, increasing service life, simplifying machinery and control structure
Inactive Publication Date: 2016-10-12
谢骞
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Problems solved by technology
[0007] In the process of realizing the present invention, the inventor found that in the prior art at least there are complex device control structures and the use of water hammer, resulting in a lot of noise and short equipment life
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Embodiment Construction
[0027] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0028] Specifically, a method for controlling an ultra-high pressure water jet robot cutting system mainly includes the following steps:
[0029] a. system initialization;
[0030] b. Start the oil pump motor;
[0031] c. Detect the water pressure and air pressure, if the pressure reaches the set value, proceed to step d, otherwise continue to detect the water pressure and air pressure;
[0032] d. Start the booster pump, and the booster pump works;
[0033] e. Inhale low-pressure water compressed air;
[0034] f. The left cylinder starts to work;
[0035] g. Exclude high pressure water;
[0036] h. After the drainage reaches the set time, the right side cylinder will work, if the set time is not reach...
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The invention discloses a control method of an ultrahigh pressure water jet robot cutting system. The control method mainly includes the steps that an oil pump motor is started; water pressure and air pressure are detected; a booster pump is started to work; low-pressure water and compressed air are sucked in; a left cylinder starts to work; high-pressure water is discharged; after water discharge lasts for set time, a right cylinder works to discharge high-pressure water; a robot controls a cutting head to work; safety detection is carried out, if safety is detected, cutting work is started, and if not, the system is powered off; and an adsorption device adsorbs abrasive materials and waste water and meanwhile absorbs remaining energy of water jets. Thus, the defects that in the prior art, devices are complex in control structure, large noise is caused due to the use of water hammers, and equipment is short in service life can be overcome; and the control method achieves the advantages that machinery and a control structure are simplified, service life is prolonged, a phase type supercharger is used so that stable pressure signals can be generated, devices are more reliable, and the service life of equipment is prolonged.
Description
technical field [0001] The present invention relates to the technical field of cutting automation control, in particular to a method for controlling a cutting system of an ultra-high pressure water jet robot. Background technique [0002] Ultra-high pressure water jets have been recognized by industry as the standard cutting tool. Many non-metallic materials can be cut quickly and efficiently with a water jet. Waterjet cutting is used in paper, clothing, building materials, plastics, fiberglass, and medium-hard rock mining. Once its huge potential and prospects are discovered, it has attracted great attention from all countries. Industrially developed countries have invested huge sums of money to fund the development of this technology. [0003] The reason why water jet technology can get such a high-speed development is that this technology has a series of advantages compared with other processing methods. The main advantages of water jet technology are as follows: [...
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CPCB26F3/004
Inventor 谢骞
Owner 谢骞