Character of the vast majority of plastics and many colored translucent
plastic can be laser welded, for example, polystyrene (PS), polyvinyl chloride
(PVC) and polystyrene-ene (PP) and other materials. And compared to traditional
plastic welding, laser welding plastics technology mainly has the following
advantages: can generate sophisticated, secure and sealed (airtight and
watertight) welding. Easy to control, with good adaptability. Products greatly
reduces the vibration and thermal stresses. Can be many different types of
materials are welded together. The good workshop management of laser pointer
will enhance the output of laser pointer greatly. Unit price of laser pointer is
$88. The customer can choose the hot-sell laser pointer . Modern car
manufacturing process, the online testing process as an important component, is
being more and more attention. High degree of automation of CNC coordinate
measuring machines and automatic three-dimensional laser detection system used
in the production process of the body, is a characterization. However, in the
configuration, the role of the two is clearly different. Contemporary CNC
coordinate measuring machine, although its efficiency and data processing
capabilities of the product compared to 10 years ago, has been greatly improved,
such as the detection of a body frame, measuring not more than 100 points, the
only time-consuming about 0.5h. However, if 30 samples need to determine the
operational status of the production process, they have to have two classes of
work. The mutual inspection of laser pointer will be implemented in the
workshop.
In order to more effectively monitor the implementation of
processes to be controlled by improving the process and improve product quality,
and accurate measurement of coordinate measuring machines complement each other,
with a highly efficient and rapid sampling and analysis capabilities of the
laser measurement system, has become modern car body manufacturing line
detection of important means. Three-dimensional laser detection technology not
only in body manufacturing process (including stamping, welding) has been
applied in the modern car assembly, vehicle assembly process is also
increasingly used to produce good results. The use of laser technology for
measurement geometry, trigonometry distance method Due to long working distance,
wide measurement range, high accuracy, and the advantages of low required
surface properties, and in the automotive industry to obtain more widely used,
especially in the welding body production.
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