A kind of processing method of glass fiber reinforced plastics material cone shell sheet type parts
A technology of parts processing and glass fiber reinforced plastics, which is applied in the field of glass fiber reinforced plastic cone shell parts processing, can solve the problems of installation interference and low dimensional accuracy, achieve the effects of reducing manufacturing cycle, solving low dimensional accuracy and improving processing efficiency
Active Publication Date: 2017-10-13
HUBEI SANJIANG AEROSPACE GRP HONGYANG ELECTROMECHANICAL
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Problems solved by technology
[0005] The embodiment of the present invention solves the technical problem of installation interference caused by the low dimensional accuracy of processing glass steel cone and shell parts in the prior art by providing a processing method for the cone and shell parts made of glass fiber reinforced plastics.
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Embodiment Construction
[0023] In order to solve the technical problem of installation interference caused by the low dimensional accuracy of glass-steel cone shell parts processed in the prior art. The embodiment of the present invention provides a method for processing cone and shell parts made of glass fiber reinforced plastics, the general idea is as follows:
[0024] Roughly machine out the positioning pin holes at both ends first, use the positioning pin holes for positioning through the first milling clamp, and use the positioning pin holes as a reference to process the inner shape, shape, and depression of glass fiber reinforced plastic conical shell parts, turn over and then pass through the second The second milling clamp is positioned with the positioning pin hole, and the counterbore of the boss surface is processed on the basis of the positioning pin hole.
[0025] Through the first milling and clamping and positioning when processing the shape, internal shape and sinking of the part, an...
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The invention discloses a method for processing glass-steel cone-shell pieces, which solves the technical problem of low dimensional accuracy in processing glass-steel cone-shell pieces in the prior art, which further leads to installation interference. The processing method executes the following steps in sequence: Roughly machine rough positioning pin holes at both ends of the raw material based on the determined part center line and the large end surface of the part; Based on the rough positioning pin hole, process the inner shape of the part to the size, and use the rough positioning pin hole as the basis to process the part shape to the size, and use the rough positioning pin hole as the reference to process the four-sided sinking to the size; finish machining the rough positioning pin hole to the size , to form a fine positioning pin hole; after turning over the semi-finished part after the fine positioning pin hole is formed, the second milling clamp is used to finish positioning the positioning pin hole, and then the counterbore of the boss surface is processed to the size.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a method for processing glass-steel cone-shaped shell parts. Background technique [0002] FRP is a composite material with synthetic resin as the matrix material and glass fiber as the reinforcement material. Compared with traditional materials, it has the characteristics of light weight, high strength, easy molding, and weather resistance. It has been widely used in aerospace. Due to the high-temperature curing process in the manufacture of materials and products, large internal stress will be generated inside the product, and deformation will easily occur during mechanical processing, and there will be material cracking, delamination, and slag loss in some parts of the product during processing. , seriously restricting the manufacturing quality and production schedule. [0003] At present, the production and processing of glazed steel structural parts mainly rel...
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IPC IPC(8): B23C3/00B23Q3/06
Inventor 郭玉苑彦龙
Owner HUBEI SANJIANG AEROSPACE GRP HONGYANG ELECTROMECHANICAL