What is The Major Use of 532nm Green Cross Laser Alignment In Industrial Field?
Whenever advanced 532nm green DPSS laser system is applied for the creation of a green cross laser alignment, it just gets special use of a qualified optic lens and basic thermal emitting system inside a durable metal housing tube. Every time it gets constant electric power source and proper installation and integration with those of machine or device, either it is pointing at close or long distance, being used as an accessory part of those of industrial device or equipment, this cross line laser module always makes sure of highly visible, highly precise and strong environmental stabilized cross line generation for multiple working occasions conveniently.
In current time industrial precise machining processing works, not the same as traditional aligning methods, the real use of a 532nm green cross laser alignment is especially applicable for scenes with high automation, strict precision requirements, and complex environments. With the upgrade of intelligent manufacturing, this 532nm green laser module is becoming a key "optical coordinate system" tool connecting industrial robots, visual systems, and CNC equipment, promoting the development of processing processes towards efficiency and intelligence.
Featured by its high visibility, precise cross line positioning, strong anti-interference and other characteristics, the 532nm green cross line laser module is mainly used in the following scenarios in the field of industrial processing:
Alignment and calibration of automated production lines
Electronic component placement: In the SMT (surface mount technology) production line, it projects green cross lines to mark the positioning holes or pad centers of the PCB board, guiding the placement machine nozzle to quickly align the component position, and improve the placement efficiency.
Pipe/profile cutting: On the laser cutting machine or plasma cutting machine, the cross line emitted from green cross laser alignment can mark the cutting starting point and vertical reference so as to ensure that profiles such as square tubes and angle steels are accurately cut at 90° right angles, reducing manual alignment errors (the error can be controlled within ±0.1mm).
Robot grasping guidance: With the visual sensor, the green cross lines mark the origin of the workpiece coordinate system, and assist the end effector of the robot arm (such as vacuum suction cups, grippers) to quickly locate irregular workpieces (such as automotive stampings, casting blanks).
Precision machining positioning
CNC machine tool setting: Before milling and lathe processing, highly precise green crosshairs emitted from a 532nm green cross laser alignment are projected onto the workpiece surface, which can assist the operator to quickly determine the relative position of the spindle center and the workpiece coordinate system, replacing the traditional manual tool setting method (efficiency increased by more than 50%).
Advantages:
High contrast visibility. Green light of 532nm green cross line laser module has high reflectivity on the surface of common industrial materials such as metals, plastics, and circuit boards. It is still clearly visible even in strong light environments, such as workshop lighting, welding arcs, which can reduce workers' visual fatigue.
High-precision stability: green alignment laser adopts temperature compensation circuit (drift <0.02mrad at -10℃~50℃ working temperature) and anti-vibration shell, which is suitable for high-speed movement of machine tools or heavy-duty processing environment.
Large depth of field adaptability: The depth of field range can reach 0.5~5m (adjustable focal length), which can meet both close-range fine-tuning (such as watch parts processing) and long-distance positioning of large work pieces (such as ship structures).
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