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A kind of preparation technology of multi-layer metal material golf head

A golf head and multi-layer metal technology, applied in metal processing equipment, manufacturing tools, welding equipment, etc., can solve the problems of multiple processing procedures, long cycle time, high cost, etc., and achieve energy saving on the surface quality of solder joints, stable nuclei dissolution, fast effect

Active Publication Date: 2022-05-24
AINUOKE CHENGDU MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to solve the problems of many processing steps, high cost and long cycle of mechanically connecting different layers of the golf head with different metal materials. The present invention provides a preparation method for a multi-layer metal golf head craft

Method used

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  • A kind of preparation technology of multi-layer metal material golf head
  • A kind of preparation technology of multi-layer metal material golf head
  • A kind of preparation technology of multi-layer metal material golf head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment takes 3 layers of metal material layers as an example, such as Figure 1-3 As shown, the golf head is composed of a ball head body 1, a transition layer 2 and a striking surface layer 3 arranged in sequence from top to bottom, which are the aforementioned three metal layers respectively, wherein the ball head body 1 and the striking surface layer 3 are composed of Made of carbon steel, the transition layer 2 is made of titanium alloy. Due to the low density of titanium alloy, the weight of the golf head can be reduced, so that the reduced weight can be added to the position where the golf head needs to be heavier in the form of counterweight. Concrete preparation process is as follows;

[0053] 1) polishing the mutual contact surfaces of the ball head body 1, the transition layer 2 and the striking surface layer 3;

[0054] 2) Assemble the polished ball head body 1 and the transition layer 2 according to the ball head process requirements;

[0055] 3) ...

Embodiment 2

[0065] This embodiment takes two layers of metal material layers as an example. The golf head is composed of a ball head body and a striking surface layer arranged in sequence from top to bottom, which are the aforementioned two layers of metal material layers, wherein the ball head body and the striking surface Layers are made of carbon steel. Concrete preparation process is as follows;

[0066] 1) polishing the mutual contact surfaces of the ball head body and the striking surface layer;

[0067] 2) Assemble the polished ball head body and striking surface layer together according to the ball head process requirements;

[0068] 3) Pressurize and spot-weld the assembled ball head body and striking surface layer on an intermediate frequency spot welding machine to obtain an intermediate product A;

[0069] 4) Apply pressure to the obtained intermediate product A on the hydraulic press, flatten and eliminate the gap between the ball head body and the striking surface layer, a...

Embodiment 3

[0077] This embodiment takes 4 layers of metal material layers as an example. The golf head is composed of a ball head body, 2 layers of transition layers and a striking surface layer arranged in sequence from top to bottom, which are the aforementioned 4 layers of metal material layers. The head body and the hitting surface layer are made of carbon steel, and the two transition layers are made of titanium alloy. Due to the low density of titanium alloy, the weight of the golf head can be reduced, and the reduced weight can be added to the golf ball in the form of counterweight. The head needs a weighted position. Concrete preparation process is as follows;

[0078] 1) The contact surfaces of the ball head body, the 2-layer transition layer and the striking surface layer are polished;

[0079] 2) Assemble the polished ball head body and one of the transition layers according to the ball head process requirements;

[0080] 3) Pressure spot welding the assembled ball head body...

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Abstract

The invention discloses a preparation process of a multi-layer metal material golf head. After the welding is completed, edge welding is carried out, and finally heating forging is carried out to form a whole; the invention shortens the production cycle, simplifies the production process and reduces the production cost of the golf head; no mechanical structure is used to connect the various metal material layers, By forging, the gap between adjacent material layers is eliminated to avoid abnormal sound when hitting the ball.

Description

technical field [0001] The invention belongs to the technical field of golf, and in particular relates to a preparation process of a golf head made of multilayer metal materials. Background technique [0002] With the improvement of people's living standards, golf has developed rapidly, and the demand for golf equipment in the market has also increased rapidly. Among the factors that determine how far the golf ball can hit and the accuracy of the golf ball One of the key factors is the material selection and structural design of the hitting surface of the golf head. [0003] In order to reduce the weight of the ball head more, put the weight as a counterweight on the place where the golf head needs, but also ensure that the hitting surface has a certain thickness to have enough strength to withstand the hitting force when hitting the ball; some golf balls The hitting surface of the head is designed to be multi-layered, and the materials used in each layer are different and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B21J5/00B21K29/00B23K11/02B23K11/11
CPCB21J5/00B21K29/00B23K11/02B23K11/115B23P15/00
Inventor 朱松岭
Owner AINUOKE CHENGDU MACHINERY MFG
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