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Fiber laser marking machine instruction manual tutorial

by:Leadtech Coding     2022-03-12
Chapter 1 Introduction

1.1 Laser Marking Mechanism: This laser marking machine uses a fiber laser with a wavelength of 1064 nm. This product is a Class IV laser product and conforms to the national standard GB7247.1-2012. Laser It has high brightness, high directivity, high monochromaticity and high coherence, which is unmatched by ordinary lighting sources. After the laser beam is focused, a high temperature of thousands or even tens of thousands of degrees can be generated at the focal point, making it possible to process almost all materials. Laser marking is the use of laser beams to engrave permanent marks on the surface of various substances. The effect of marking is to expose the deep material through the evaporation of the surface material, or to 'engrave' traces through the chemical and physical changes of the surface material caused by the action of light energy, showing the graphics and text to be etched.

1.2 Laser marking features: 1) It can process a variety of metal and non-metal materials, especially for high hardness, high melting point and brittle materials. 2) It belongs to non-contact processing, does not damage the product, has no tool wear, and has good marking quality. 3) The laser beam is thin, the processing material consumption is small, and the processing heat affected zone is small. 4) High processing efficiency, computer control, easy to realize automation.

Chapter 2: Technical parameters

MZ-FM20/30W/50W fiber laser marking machine adopts fully enclosed, maintenance-free, imported high-performance galvanometer scanning system and focusing system, fan cooling mode, with red light indicating positioning function. The specific parameters are as follows:

Input voltage: AC220V±5% Frequency: 50Hz Machine power: ≤1000W

Laser output wavelength: 1.064µm Modulation frequency: 20kHz~100kHz Output power: 20W

Working Mode: Pulse Instability: <5% Beam Quality: M2<2

Peak Power: ≥5kW Output Fiber Length: <5m

Marking range: 100*100mm Z height Scanning speed: <12000mm/s

Scanning accuracy error: <2mrad Repeat accuracy error: <5μrad

Z small line width: 0.02mm~ 0.2mm line depth: 0.01~0.2mm (depending on material)

Field lens focal length: Fu003d160mm Effective focus scanning range: 110mmX110mm

Mark repeatability: 0.001mm

Cooling method: fan cooling

Working environment: temperature: 0~42℃ Humidity: 45~85%

Security: overcurrent protection; overtemperature protection; overvoltage Protection

Continuous working time: ≥16h

3.2 Equipment applicable environment

MZ-FM20/30W/50W fiber laser marking machine should be installed in a dust-free, In the workshop without oil fume and corrosive gas, the ambient temperature is 0-42°C and the humidity is 45-85%.

Chapter III: Structure

MZ-FM20/30W/50W fiber laser marking machine is a high-tech product that highly integrates laser, computer, automatic control and precision machinery technology . It mainly includes the following parts.

Chapter 4: Device System Description

Start-up sequence:

1. Correctly connect the laser and control card and power supply, turn on the main power switch 2, turn on the computer power 3, turn on the galvanometer power 4, turn on the laser power

Shutdown sequence: 1. Turn off the laser power 2, Turn off the galvanometer power 3, turn off the computer power 4, turn off the main power switch

Chapter 5: Equipment installation and debugging

Equipment installation and positioning requirements: MZ-FM20/30W/50W fiber laser The marking machine should be installed in a well-ventilated, clean and bright room. In order to ensure good ventilation and maintenance needs, the distance between the machine and walls and other obstacles should be kept at least 0.6m.


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