What are the optical systems of the automatic fiber cutting machine

Taiwan group automatic fiber cutting machine, please briefly describe the operation steps when replacing xenon lamp or ultraviolet tube. Part 2: Learn new content Step 1: Explain the main teaching content and purpose (time: minutes) to understand the composition of the automatic fiber cutting machine of the group, master the principle of the automatic fiber cutting machine of the typical group of groups 3. Perceptual cognition laser cutting process and The introduction of new knowledge in step two of its application field (time: minutes) Laser cutting refers to the use of laser emission beams to drill holes on the product, and the corresponding gaps generated according to the horizontal movement are called laser cutting. The laser can cut on multiple product materials. Industries such as acrylic, knife templates, cloth, leather and other industries can use laser cutting, so laser cutting is a new type of cutting program in multiple industries. Step 3 New knowledge learning (time: minutes) Knowledge point 1: The composition of laser cutting equipment Most laser cutting uses CO2 group automatic fiber cutting machine, mainly composed of laser, light guide system, CNC motion system, cutting torch, console, Composed of air source, water source and smoking system. The base of a typical CO2 group automatic fiber cutting machine. The functions of each structure of the group automatic fiber cutting machine are as follows. Laser power supply: high-voltage power supply for laser oscillation. Laser oscillator: The main equipment for generating laser light. Refractive mirror: used to guide the laser in the required direction. In order to prevent the beam path from malfunctioning, all mirrors must be protected with protective covers. Cutting torch: mainly includes parts such as gun body, focusing lens and auxiliary gas nozzle. Cutting work platform: used to place the workpiece to be cut, and can move correctly according to the control program, usually driven by an opportunistic motor. Cutting torch driving device: used to drive the cutting torch to move along the X-axis and Z-axis according to the program. It is composed of a servo motor, a screw and other transmission parts. Numerical control device: Control the movement of the cutting platform and the cutting torch, and also control the output power of the laser.

Taiwan group automatic fiber cutting machine operation panel: used to control the working process of the entire cutting device. Gas cylinders: including laser working medium gas cylinders and auxiliary gas cylinders, used to supplement the working gas of the laser oscillator and supply auxiliary gas for cutting. Cooling water circulation device: used to cool the laser oscillator. A laser is a device that converts electrical energy into light energy. For example, the conversion efficiency of a CO2 gas laser is generally 20%, and the remaining 80% of the energy is converted into heat. The cooling water takes away the excess heat to keep the oscillator working normally. Main power supply. Cooling water device laser gas bottle. Auxiliary gas bottle. Air dryer. Numerical control device. Operation panel. Servo motor main power supply 1. Cooling water device laser gas bottle. Auxiliary gas bottle. Air dryer. Numerical control device. Operation panel .Servo motor. Cutting table. Cutting torch. Focusing lens. Screw 1 reflector. Laser beam. Reflector. Laser oscillator. Laser power supply. Servo motor and cutting torch driving device, typical CO2 group automatic fiber cutting machine The basic composition of the compressed air level up and down level scene display: Use courseware to show the basic composition of a typical CO2 group automatic fiber cutting machine. Suppose: What are the functions of each structure of a typical CO2 group automatic fiber cutting machine? Knowledge point 2: The power supply system of the laser uses resistance ballast for the helium-neon laser power supply. The helium-neon laser power supply circuit has many forms. For example, voltage doubler rectifier type and DC/AC conversion boost type. Here takes the voltage doubler helium-neon laser power supply as an example to illustrate the characteristics and parameter selection methods of this type of circuit.