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Manufacturing process of surf board

A technology for making crafts and surfboards, applied in lamination auxiliary operations, special-purpose vessels, chemical instruments and methods, etc., can solve problems such as life-threatening, surfing failure, etc.

Active Publication Date: 2016-10-19
ZHEJIANG YINGFEI SPORTS GOODS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some cases, even a little flaw on the edge of the surfboard or a gap of one-thousandth of the friction coefficient of the surfboard will lead to the failure of surfing for the surfer, and even cause life-threatening

Method used

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  • Manufacturing process of surf board
  • Manufacturing process of surf board
  • Manufacturing process of surf board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The steps of the present invention are as figure 1 shown, including:

[0051](1) Material preparation: select foam boards with standard density, cut them out according to the shape requirements of the foam boards, add keels to those designed with keels, and add keels to the middle of the foam boards. The keel used by the inventor is an integral solid wood keel. The most reasonable density distribution can be achieved through the combination of solid wood keel and foam board, so that athletes have a better control experience. At the same time, because the solid wood keel supports the overall foam board, the surfboard The stability is higher.

[0052] (2) Forming: According to the requirements of customers, make the shape of the board.

[0053] (3) Lamination: Lay glass fiber cloth on the formed foam board. The foam board is divided into two sides, the face and the bottom. Among them, the face is covered with 3 layers of glass fiber cloth, and the bottom is covered with...

Embodiment 2

[0075] Same as Example 1, the difference is: the coarse grinding roughness of the step (5) is Ra<2um.

[0076] Only when the roughness of rough grinding is less than 2 um can it be helpful for the implementation of the subsequent steps and achieve the technical effect required by the latter steps, because if the roughness is greater than 2 um, the subsequent grinding time will increase, resulting in epoxy resin and glass fiber cloth The joints of the joints are excessively consumed due to long-term grinding, which affects the service life.

Embodiment 3

[0078] Same as Example 1, the difference is that the roughness of the steps of fine grinding, primary grinding, secondary grinding and water grinding is 1.35 um

[0079] In the above steps, only by impressing this indicator can the athletes achieve the best control experience when using the surfboard, because if the roughness is too high, it will wear the soles of the feet, and if it is too low, it will cause the board to fall off, so the manufacturer needs to control it during the production process. The roughness value.

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Abstract

The invention belongs to the technical field of processing and production of surf boards and particularly relates to a manufacturing process of a surf board. The manufacturing process includes the steps of material preparation; forming; lamination; part assembling; coarse grinding; secondary lamination waxing; fine grinding; primer spraying; ash scraping; primary grinding; white primer spraying; secondary ash replenishing; secondary grinding; white finish spraying; water milling; designing; colored paint spraying; stamping designing; varnish spraying; polishing; packaging. Compared with similar surf boards, the overall coarseness of the manufactured surf board is more suitable for surfing experience, friction force generated when foot soles, on the surf board, of an athlete make contact with the surf board is proper, the athlete can better drive the surf board when operating the surf board, the surf board cannot make the foot soles uncomfortable due to larger friction force, and the surf board cannot make the foot soles easily disengaged from the surf board due to smaller friction force.

Description

technical field [0001] The invention belongs to the technical field of surfboard processing and production, and in particular relates to a surfboard manufacturing process. Background technique [0002] Surfboards are sports equipment used by athletes to surf. Surfing is a sport that is driven by waves and uses one's own superb skills and balance ability to fight against waves. Because the surfboard is light and easy to carry, it can do intense and exciting chasing waves during big waves, and can lie on it and float on the water during small waves, enjoying the leisure fun of natural fluctuations. It is very exciting and enjoyable, so surfing has become a very common fun sport. In one of the projects, the first surfboard used was about 5 meters long and weighed 50-60 kilograms. After World War II, foam plastic boards appeared, and the shape of the boards was improved. With the improvement of living standards, people's demand for surfboards is increasing, and now there is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/02B32B38/00B32B38/16B63B35/79
CPCB32B37/02B32B38/0012B32B38/164B63B32/50
Inventor 夏菲菲
Owner ZHEJIANG YINGFEI SPORTS GOODS CO LTD
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