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Can all plastics be laser welded?

Can all plastics be laser welded?

  • Categories:Company News
  • Author:
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  • Time of issue:2021-12-27 17:14
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summaryBoxWith the development of random laser technology, more and more plastics can be welded by laser welding technology. From the beginning, only one light-transmitting and one light-absorbing plastic component can be welded, and now two light-transmitting plastic components can be welded. Can all plastics be welded with a laser welding machine?

Can all plastics be laser welded?

summaryBoxWith the development of random laser technology, more and more plastics can be welded by laser welding technology. From the beginning, only one light-transmitting and one light-absorbing plastic component can be welded, and now two light-transmitting plastic components can be welded. Can all plastics be welded with a laser welding machine?

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2021-12-27 17:14
  • Views:
detail
With the development of random laser technology, more and more plastics can be welded by laser welding technology. From the beginning, only one light-transmitting and one light-absorbing plastic component can be welded, and now two light-transmitting plastic components can be welded. Can all plastics be welded with a laser welding machine?
 
Answer: No. why? The editor of Yinghe Laser will explain it below.
 
Plastics can be divided into thermoplastics and thermosets
 
Thermoplastic: a plastic that is melted and cooled after heating, and then heated and melted again, that is to say, a thermoplastic is a reversible plastic with weldability;
 
Thermosetting plastics: Thermosetting plastics are characterized by adding minerals, lime, glass fiber and other fillers or reinforcing substances during the molding process to enhance their properties. Whether thermosetting plastics can be welded with a plastic laser welding machine mainly depends on the proportion of thermosetting plastic fillers. , If the proportion of fillers such as glass fiber, carbon fiber, and flame retardants in thermosetting plastics is too high, this type of plastic is not easy to weld or cannot be welded when the degree of crystallization is high, because when the filler in thermosetting plastics exceeds a certain proportion, In the process of laser welding, the plastics of the welds of the two plastic components are melted together, but other substances such as glass fibers in the plastics cannot be melted together, and the welded products may not be strong enough to meet the needs of use.
 
The welding principle of the plastic laser welding machine is to melt the plastic on the surface of the weld and then cool and fuse together. The plastic must meet this requirement before it can be welded by laser. As for the color requirements of plastic welding, this is a targeted solution according to the different colors of plastics. For details, please see "Technical Requirements for Welding Different Plastic Color Processes by Plastic Laser Welding Machines".

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It is suitable for seamless welding of all thermoplastic plastic materials, especially on panels
It is suitable for seamless welding of all thermoplastic plastic materials, especially on panels
Plastic plate welding machine
Equipment features:
Plastic plate touch welding machine is developed according to the international plastic welding standard,
It is suitable for seamless welding of all thermoplastic plastic materials, especially on panels
The end face of the material and the round pipe welding has its unique function. Products are widely used in the No
Environmental protection equipment, electroplating equipment, chemical containers, PCB equipment
, Laboratory equipment, aquatic products and other industries. Equipment has direct heating touch welding, seamless welding, no welding rod,
No chamfering, touch welding surface beautiful, efficiency improvement, strength to reach the excellent standard.

Technical advantages
1. The new integrated frame structure is not easy to deform.
2. Using PLC and touch screen control circuit, it can intelligently set the heating time, heating temperature, and pressure setting, which is convenient and reliable.
3. The heating components adopt domestic and imported components, which are durable.
4. The control system adopts domestic and imported components (Siemens, Mitsubishi and Xinjie are optional).
5. The working table is made of stainless steel surface, which is beautiful and practical.
More
Plastic plate welding machine
Equipment features:
Plastic plate touch welding machine is developed according to the international plastic welding standard,
It is suitable for seamless welding of all thermoplastic plastic materials, especially on panels
The end face of the material and the round pipe welding has its unique function. Products are widely used in the No
Environmental protection equipment, electroplating equipment, chemical containers, PCB equipment
, Laboratory equipment, aquatic products and other industries. Equipment has direct heating touch welding, seamless welding, no welding rod,
No chamfering, touch welding surface beautiful, efficiency improvement, strength to reach the excellent standard.

Technical advantages
1. The new integrated frame structure is not easy to deform.
2. Using PLC and touch screen control circuit, it can intelligently set the heating time, heating temperature, and pressure setting, which is convenient and reliable.
3. The heating components adopt domestic and imported components, which are durable.
4. The control system adopts domestic and imported components (Siemens, Mitsubishi and Xinjie are optional).
5. The working table is made of stainless steel surface, which is beautiful and practical.
Plastic engraving machine
Plastic engraving machine
Timer : 2021-12-27 16:57:00
Foshan Haoshun Machinery specializes in plastic plate butt welding machines, plastic plate bending machines, plastic plate cutting saws
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Foshan Haoshun Machinery specializes in plastic plate butt welding machines, plastic plate bending machines, plastic plate cutting saws
Plastic plate engraving machine
Plastic plate engraving machine
Timer : 2021-12-27 16:59:00
Foshan Haoshun Machinery specializes in plastic plate butt welding machines, plastic plate bending machines
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Foshan Haoshun Machinery specializes in plastic plate butt welding machines, plastic plate bending machines
What is a plastic plate butt welding machine and its application range
What is a plastic plate butt welding machine and its application range
Plastic sheet butt welding machine is a typical butt welding machine, which is designed and worked by combining the principle of butt welding machine and the principle of hot melt of plastic sheet. Generally used in various plastic hot melt plastic sheets, such as PVC, PE and PP, etc.
More
Plastic sheet butt welding machine is a typical butt welding machine, which is designed and worked by combining the principle of butt welding machine and the principle of hot melt of plastic sheet. Generally used in various plastic hot melt plastic sheets, such as PVC, PE and PP, etc.

Foshan Nanhai Haoshun Machinery and Equipment Manufacturing Co., Ltd.

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