Plastic welding is the joining of two components using an adhesive bonding and mechanical fasteners. Just like metal, plastic can also be welded using a different method to lastingly bonded together at the molecular level. Today, plastic welding is advanced through the use of lasers known as the laser plastic welding techniques. This technology isn’t new to today's electronic science and still not a well-known adopted mechanic in joining plastic components.
The joining of these two plastic components was first adopted by the german automotive industry way back 19 years ago. Even if laser plastic welding is considered as the revolutionary technology of that time, most industries have taken many years to adopt such an approach in joining plastic together. Nowadays, various industries are using plastic components as their device such as medical facilities, electronics companies and household mechanisms and they’re all using a laser plastic welding technique to ensure an extreme attachment for quality adhesiveness. Here are some benefits that a company can get from using a plastic laser welding to join two plastic components.
Bendable Weld System
With the advent of advanced technology, automatic adjustment of the galvanometer can be set to focus the beam of the laser and allow it to be programmable to any weld pattern of your desire. A software can be overridden to control the input the 2D weld procedure that is used for some complex design and can quickly change each route without replacing its parts. Furthermore, you can also implement a full automation and integrate into the system to achieve a 3D weld path if required.
Another benefit of a laser plastic welding is it can easily be transformed because it is controlled by a computer's software mechanics. The weld track path can be monitored by a camera, thus the position of the laser can be redirected to adjust other positions. Other moving elements such as linear motion tables,and rotary mounting can also be combined to do the handling and full automation. In addition, a laser plastic welding can set up the whole system to weld various parts by programming different automation processes.
Accurate Weld Position
With the assistance of a computerised software, the lasers can focus the targeted spots and ensure a precise control of its heat tolerance. In this gesture, the setting of the heat can be modulated by minimizing the heat affected zone of the spot location. Moreover, this is very advantageous to weld tiny parts that require precise details on a targeted zone. These will provide more benefits to the area that has a channel featured function to avoid melting when welding processes are in progress.
Importantly, the most critical consideration for any laser welding on plastic is to ensure that the parts are intimately joined at the weld zone. These processes can be achieved by way of structuring a detailed design of the component to tightly hold the material during welding procedure. Indeed, laser welding can cope to join two plastic parts together.