Copper Pipe Pressed Laser Equipment Chill Plate

Product introduction

The cooling plate of copper tube pressing laser equipment is mainly composed of high purity copper tube and metal cooling substrate. The copper pipe is carefully pressed to form a specific shape and layout, and is tightly attached to the cooling substrate to form a coolant circulation channel. The cooling substrate is usually made of aluminum alloy and other materials with good thermal conductivity, which can quickly conduct the heat generated by the laser equipment to the copper tube. The coolant circulates in the copper pipe, absorbs heat, and then dissipates heat to the surrounding environment through the external cooling device, so as to achieve accurate cooling of the laser equipment, ensure the stable operation of the equipment under appropriate temperature conditions, maintain the stability and accuracy of the laser output, improve the reliability and efficiency of the equipment, and extend the service life of the equipment. To meet the needs of various industries for high performance and long life of laser equipment.

Product working principle

Heat conduction: When the laser device is working, the internal laser generator, optical lenses, power modules and other components generate heat, which is first transferred to the cooling plate cooling substrate with its integrated design through heat conduction. Because the aluminum alloy cooling substrate has a high thermal conductivity (generally about 100-200 W/(m·K)), the heat can be quickly diffused in the substrate, so that the temperature of the area in contact with the copper tube increases, thus forming a temperature difference between the copper tube and the substrate.

Liquid cooling cycle: Coolant (such as water, glycol solution, etc.) is driven by an external circulating pump and flows into the pressed copper pipe. Due to the temperature difference between the copper tube and the surrounding heated substrate, heat is transferred from the substrate to the coolant through the tube wall, so that the coolant temperature rises and becomes a hot coolant. Under the action of the circulation system, the hot coolant flows along the path of the copper pipe, and finally flows out of the copper pipe into the external radiator for heat dissipation.

Heat dissipation: In an external radiator, the hot coolant dissipates heat by heat exchange with the air. The radiator usually uses a large area of cooling fins and fans to force convection to increase the contact area and heat exchange efficiency between the coolant and the air, so that the coolant temperature is reduced and the coolant is changed back to a low-temperature coolant. The cryogenic coolant is then transported back to the copper tube pressing the cooling plate of the laser equipment by the circulating pump, and the next round of cooling cycle begins, so that the heat generated by the laser equipment is continuously taken away and the low temperature operation of the equipment is maintained.

Product features and advantages

Efficient heat dissipation performance: The copper tube has excellent thermal conductivity and can quickly transfer heat to the coolant, and the pressing process makes the contact between the copper tube and the heat dissipation substrate closer, the thermal resistance is smaller, and the heat conduction efficiency is further improved. Compared with the traditional air-cooled cooling method, the copper tube pressing the laser equipment cooling plate can reduce the temperature of the key components of the laser equipment by 20-30 ° C or more, effectively ensuring the stability of the laser equipment during high-power operation, avoiding problems such as laser power attenuation, spot deformation, and equipment failure caused by overheating, and improving the accuracy and quality of laser processing. Improve the overall performance and reliability of the equipment, and provide a stable heat source guarantee for laser cutting, welding, marking and other processing processes in industrial production.

Precise pressing process: Advanced copper tube pressing technology can precisely control the shape, size and arrangement of copper tubes. The bending radius, Angle and spacing parameters of the copper tube can be accurately adjusted to ensure the flow uniformity and stability of the coolant in the copper tube, improve the consistency of the heat exchange efficiency, avoid local overheating or undercooling, provide accurate temperature control for the laser equipment, and meet the strict requirements of the laser equipment for temperature stability. Ensure that the precision optical components and electronic components of laser equipment work in a stable temperature environment, improve the working accuracy and stability of the equipment, and extend the service life of the equipment.

Good structural adaptability: Through the pressing process, the copper tube can be designed into a variety of complex shapes to adapt to the heat dissipation needs of different models and structures of laser equipment. Whether it is a small desktop laser engraving machine or a large industrial laser cutting equipment, the copper tube pressing cooling plate can be customized according to the layout of its internal space and heating parts, so as to achieve the best match between the copper tube and the heating source, make full use of the limited space, and improve the heat dissipation efficiency and space utilization rate of the cooling plate. At the same time, it is easy to integrate with other components of the laser equipment, without affecting the overall structure and function of the equipment, and meet the diversified market needs.

High reliability and stability: The products are made of high-quality copper tubes and aluminum alloy substrates, which have good corrosion resistance and mechanical strength, and can operate stably in the complex working environment of laser equipment for a long time. Components such as pumps, pipes and joints in the coolant circulation system are also strictly screened and tested to ensure the tightness and stability of the entire cooling system, reducing the risk of heat failure due to leakage, corrosion and other problems, improving the availability and maintenance of equipment, and reducing operating costs and maintenance workload. In addition, the structural design of the cooling plate has been optimized to effectively resist thermal stress and mechanical stress, avoid deformation, cracking and other problems due to long-term use, further ensure the reliability and stability of the product, and provide strong support for the long-term stable operation of the laser equipment.

FAQ

Q: What is copper tube pressing laser equipment cooling plate?

A: Copper tube pressed laser equipment cooling plate is a cooling system that uses copper tube as the main heat transfer element, specially designed for laser equipment, through the coolant circulation in the copper tube to take away heat.

Q: Why did you choose copper as the material for the cooling plate?

A: Copper has extremely high thermal conductivity and good mechanical properties, and is an ideal material for the manufacture of efficient cooling plates, especially for the heat dissipation needs of high-power laser equipment.

Q: What is the working principle of copper tube pressing laser equipment cooling plate?

A: It works by circulating the coolant in the copper tube, transferring the heat from the laser device to the coolant, and then the cooling system releases the heat to the external environment.

Q: What are the advantages of copper tube pressing laser equipment cooling plates?

A: Advantages include high thermal conductivity, fast response, ability to adapt to complex shapes, and good corrosion resistance.

Q: What are the production processes of copper tube pressing laser equipment cooling plate?

A: The production process includes key steps such as raw material stamping, cleaning, flux coating, assembly, welding, air tightness testing and surface treatment.