By definition, laser polymer welding is a technique of joining two plastics through the transmission and absorption of laser energy. Plastics have gathered popularity in the manufacturing sector in the past decade because they are cheap, light, and flexible. Therefore, manufacturers who intend to meet strict designs consider plastics as the ideal choice for them. When manufacturing different things using plastics, it is common knowledge that you will have to join the parts. Laser welding of thermoplastics has proved to be the most effective way of joining plastics in the manufacturing process. Laser plastic welding can be employed in the manufacturing of medical devices, electronics, vehicle parts, and many others. You can learn the perks of laser welding of thermoplastics by reading this item to the end.
The strength of the bond you will make during the welding process can tell you the most appropriate welding technique. You never intend to have a weak welding bond because you might manufacture a device that will not function correctly. Laser welding of thermoplastics is the most informed approach when you intend to have a strong bond between the plastics. Laser energy is passed from the top surface of the plastics to the bottom one that absorbs it. After absorbing the energy, the bottom surface will reflect the heat to the one on top, which will bring a sturdy bond. A component manufactured using laser joining technology will not show any weaknesses on the joint.
During the manufacturing process, you will have to take care of other parts of the machine. Various welding methods, such as electrical welding, can ruin some parts of the design when joining different parts. Laser welding technology is the best choice when the manufacturer intends to protect other electronic components of the design piece. The energy that comes from the laser is in the range of 1000nm, which indicates that it cannot overheat the desired parts. Besides, the manufacturer can concentrate the laser energy where they need it most to avoid ruining the whole machine.
The geometry of the parts to be joined can bring some complications during the welding process. When you have abnormal shapes on your devices, you can have a challenge joining them using other methods. Laser plastic welding is the most excellent option when you intend to join the parts of a device regardless of their shape. The energy from the laser can reach any parts that you desire, which means that you never have to worry when you have an odd shape.
Linear and ultrasonic welding produce some vibrations that can impact on joining sensitive medical components. If the parts of the medical machine move one inch from the desired location, the device may not function properly. Laser welding of thermoplastics removes this problem since it does not produce vibrations during the joining process. The parts close to the area being welded will not feel any impact during the process. The content of this item is sufficient proof that you cannot afford to ignore laser welding technology when joining plastics.