Plasma processing equipment manufacturers introduce the characteristics of key-operated plasma processing equipment

• Categories:Technical Support
• Author:Plasma cleaning machine-CRF plasma plasma equipment-plasma surface treatment machine manufacturer-chengfeng intelligent manufacturing
• Origin:
• Time of issue:2021-10-27
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(Summary description)Plasma processing equipment manufacturers introduce the characteristics of key-operated plasma processing equipment: Key-press operation is actually an operation method of plasma processing equipment, which is also called manual operation. What are the characteristics of this operation method and what it generally contains, the plasma processing equipment manufacturer will introduce you to you below. At present, in the operation and control of plasma processing equipment, key operations and touch screen operations are common, and key operations are generally performed on small experimental equipment. Since PLC has never appeared and has never been used, almost all control systems are controlled by relays. This control method includes button and contact control. Push-button control mode means that the circuit of electric equipment is controlled by a manual controller; contact control mode is logically controlled by a relay, and its control object is both electric equipment and the relay's own coil. Relay control refers to the series and parallel connection of mechanical contact parts of electrical components to form a logic control circuit. Small-scale experimental low-pressure plasma processing equipment mostly adopts button control; the main electrical components controlled are: vacuum pump, RF power supply, buzzer with light, vacuum gauge, timer, float flowmeter, power regulator, green power supply indicator Lamp, self-locking vent button, self-locking gas one button, self-locking gas two buttons, self-locking high-frequency power button, self-locking vacuum pump self-locking button and total power knob switch. The disadvantages of this kind of small experimental plasma processing equipment are: because its contacts are connected by wires, it is more prone to failure, low reliability, and difficult to maintain. The relay components are all discrete components, which are large in size and inconvenient. Realize more complex logic control; its advantage is that the price is relatively cheap, the control objects can be one-to-one correspondence, the equipment operation is more intuitive, and the operation is more flexible. The above are the main control appliances and their advantages and disadvantages of the button-type small experimental low-voltage plasma treatment equipment. If you want to know the details of the product or have questions about the use of the equipment, please click on the online customer service of Chengfeng Zhizao, and Chengfeng Zhizao is waiting for you Call!