Welding method for transparent fish tank and laser welding method for transparent material
A welding method and laser welding technology, which is applied in the welding of transparent fish tanks and laser welding of transparent materials, can solve the problems of slow welding efficiency, high cost, and long production cycle, and achieve short bonding time, less debris, and good appearance. beautiful effect
Inactive Publication Date: 2018-02-23
HANS LASER TECH IND GRP CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a welding method for transparent fish tanks and a laser welding method for transparent materials, aiming to solve the problems of slow welding efficiency, high cost and long production cycle of existing fish tanks
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Embodiment Construction
[0036] Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.
[0037] Such as figure 1 and 2 Shown, the present invention provides a kind of welding method of transparent fish tank, and fish tank comprises base plate 10 and a plurality of side plates 20 that are made of transparent material plastic, between base plate 10 and side plate 20 and between side plate 20 and side plate 20 By laser welding, including the following steps:
[0038] S1: A heat absorbing layer 1 is provided between the bottom plate 10 and the side plate 20 and between the side plate 20 and the side plate 20 where welding is required; the heat absorbing layer 1 is conducive to rapidly raising the temperature.
[0039] S2: The side panels 20 are kept tightly pressed by an external force; keeping the pressure is beneficial to make the side panels 20 closely bonded to each other.
[0040] S3: Scanning the heat absorbing layer 1 be...
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The invention relates to a welding method for a transparent fish tank and a laser welding method for a transparent material. According to the welding method for the transparent fish tank and the laserwelding method for the transparent material, the portions between a bottom plate and side plates and the portions between the side plates are coated with heat absorption layers; then the heat absorption layers are scanned by lasers; and after the heat absorption layers absorb laser energy, the temperature rises, the contact faces of the two plates are melted, the two plates are bonded together, and the whole welding of the transparent fish tank is achieved. By the adoption of the welding method for the transparent fish tank and the laser welding method for the transparent material, the degradation is small by the adoption of the manner of welding resin by the lasers, the number of generated chippings is small, the non-contact manner is adopted in the welding process, no pollution is generated, the appearance is attractive, meanwhile welding is conducted through the heat absorption layers, the smelting speed is high, the bonding time is short, and the production efficiency is improvedgreatly.
Description
technical field [0001] The invention relates to the technical field of laser welding, in particular to a welding method for transparent fish tanks and a laser welding method for transparent materials. Background technique [0002] Since the advantages of laser plastic welding are less resin degradation, less debris, non-contact and no pollution during the welding process, laser welding has less mechanical and thermal stress than other connection methods, so now plastic welding has been widely used. The way of laser welding. The current laser welding of thermoplastics adopts the principle of transmission welding, that is, the two parts to be welded are overlapped and placed together. One of the two parts can pass through the laser while the other part must absorb the laser, and then form on the contact surface (welding area) of the two parts. Heat action zone: the plastic in the heat action zone is melted, and the plastic macromolecules in the hot melt state diffuse each oth...
Claims
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IPC IPC(8): B29C65/16
CPCB29C65/1635
Inventor 苏长鹏刘维波高云峰
Owner HANS LASER TECH IND GRP CO LTD