Method for performing RTR laser drilling through universal jig
A laser and jig technology, applied in the direction of manufacturing tools, welding equipment, laser welding equipment, etc., can solve the problems of poor quality, long production cycle of special jigs, etc., to reduce processing time, good practicability and promotion value, guarantee The effect of timeliness of delivery
Inactive Publication Date: 2019-08-16
KINWONG ELECTRONICS TECH LONGCHUAN
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Problems solved by technology
[0005] Aiming at the problems in the prior art that the special jig needed for RTR laser drilling needs a long production cycle, and the quality is poor if no special jig is used, the present invention provides a general jig that is simple, effective, high in production efficiency, and high in yield. With RTR laser drilling method to solve the above problems
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[0045] To achieve the above object, the present invention can be achieved through the following technical solutions:
[0046] Such as figure 1 Shown: A method for RTR laser drilling of a universal fixture, comprising the following steps:
[0047] (1) Cutting: the whole roll is fed to the adhesive machine;
[0048] (2) Adhesive adhesive application: use an adhesive machine to paste a layer of PE film on one side of the product to be processed;
[0049] (3) Laser drilling: install general jigs, cut out 1PNL products to be processed, load materials (PE film facing down), retrieve data, measure the thickness of products to be processed, set laser processing parameters, set laser reference points, and make The first piece, after the first piece is confirmed to be OK, the RTR will wear the material to ensure that the PE film of the product to be processed on the jig is facing down, and click to start drilling. The type shaft can separate the PE film;
[0050] (4) Subsequent proc...
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The invention discloses a method for performing RTR laser drilling through a universal jig. The method for performing RTR laser drilling through the universal jig comprises the following steps that (1) material cutting is performed, wherein the whole roll of materials are conveyed to a back adhesive coating machine; (2) back adhesive attaching is performed, wherein a layer of PE film is pasted onone face of a to-be-machined product by using the back adhesive coating machine; (3) laser drilling is performed, wherein the universal jig is installed, the face, provided with the PE film, of the to-be-machined product on the jig faces downwards, and then RTR laser drilling is performed; and (4) following working procedures are performed, wherein after RTR laser drilling is completed, the subsequent working procedures are executed according to normal flow required by an production and manufacturing instruction. In conclusion, the method has the advantages that the universal jig is used for performing RTR laser drilling so that the time for machining a special jig can be saved, the crushing time during drilling of a large hole with the hole diameter of 0.6mm or above is saved, then the RTR laser drilling period is shortened, the timeliness of delivery of a product (especially a sample) can be effectively ensured, the requirements of customers on the quality also can be met, the rejection rate can be reduced, and the method has good practicability and popularization value.
Description
technical field [0001] The invention relates to the technical field of laser drilling, in particular to a general fixture RTR laser drilling method which can shorten the product RTR laser drilling cycle. Background technique [0002] Usually, RTR laser drilling products need to use special fixtures, but the processing of special fixtures takes a long time, generally takes 6 hours to 8 hours. Its technological process is: cutting and feeding the whole roll——special jig for mechanical drilling——special jig RTR laser drilling——entering the next process. Since the processing time of the special jig is relatively long, and the corresponding special jig needs to be made for each part number before RTR production can be performed, which seriously affects the production cycle of RTR laser drilling. [0003] If the general-purpose jig is used directly to make it, some product holes will correspond to the jig material. The toner and debris generated during the RTR laser drilling proc...
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IPC IPC(8): B23K26/382
CPCB23K26/382
Inventor 宋志刚
Owner KINWONG ELECTRONICS TECH LONGCHUAN