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Method for manufacturing golf club head

A golf club head and manufacturing method technology, applied to golf balls, golf clubs, manufacturing tools, etc., can solve the problems of prolonging manufacturing time, increasing processing costs, tedious and complex surface grinding processing, etc., reducing precision requirements, The effect of ensuring flatness

Inactive Publication Date: 2007-08-29
NELSON PRECISION CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, although the filler a' can fill the gap a, it instead causes irregular protrusions on the surface of the junction, which in turn leads to the need for more tedious and complicated surface grinding of the subsequently manufactured rod head casting 40'
In particular, if the irregular protrusions are formed at the junction of the back cavity 41' of the casting of the club head 40', it is difficult for processing tools to enter the back cavity 41', so the surface grinding process in the back cavity 41' will become extremely difficult. , resulting in a substantial increase in processing costs and extended manufacturing time

Method used

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  • Method for manufacturing golf club head
  • Method for manufacturing golf club head
  • Method for manufacturing golf club head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] As shown in Figure 8, the present invention comprises the following steps:

[0052] step one

[0053] Forming the body wax mold 10 and the accessories wax mold respectively;

[0054] As shown in Fig. 8 and Fig. 9, the wax liquid is injected into a suitable mold to form the body wax mold 10 and the accessory wax mold of the golf club head respectively; 11 The first joint part 12 with a stepped shape on the front; the accessory wax model is a panel wax model 20, which has a second joint part 21 located on the back lip, and the outer circumference of the second joint part 21 corresponds to and is slightly smaller than the first joint part 12 inner week.

[0055] step two

[0056] Embed body wax mold 10 and accessories wax mold;

[0057] As shown in Fig. 8, Fig. 10 and Fig. 11, the second joint part 21 of the panel wax model 20 is combined with the first joint part 12 of the body wax model 10, and the first and second joint parts 12, 21 are connected together. The outer ...

Embodiment 2

[0074] As shown in Figure 8, the present invention comprises the following steps:

[0075] step one

[0076] Respectively form the body wax mold 10a and the accessories wax mold;

[0077] As shown in Fig. 8, Fig. 17, Fig. 18, utilize suitable mold to inject wax liquid, to respectively form body wax mold 10a and accessory wax mold that constitute golf club head; The through hole 13 located in the lower half of the back hole 11a. Part of the inner wall of the through hole 13 forms the first joint portion 14 . The accessory wax pattern is a sealing wax pattern 60 , the outer peripheral surface of which forms a second bonding portion 61 corresponding to and slightly smaller than the inner periphery of the first bonding portion 14 .

[0078] step two

[0079] Embed body wax mold 10 and accessories wax mold;

[0080] As shown in Fig. 8 and Fig. 17, the accessory wax mold for sealing wax mold 60 is fitted with the first joint portion 14 of the through hole 13 of the body wax mol...

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PUM

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Abstract

The manufacturing method for golf cue head comprises the steps, forming body wax mould with first combination part and fitting wax mould with second combination part, embedding the moulds that combines the two marts and form space between two combination parts, sticking to form wax mould for cue head, dipping the mould into plasm to form sand mould that adds strong-flow solvent with volatility in space to make two combination parts yoke with each other, heating to dewax, and casting with sand mould to obtain casting for cue head. This invention has the advantage that decreases require for wax mould precision and casting surface finish, improves combination performance and surface flatness.

Description

technical field [0001] The invention belongs to a manufacturing method of golf equipment components, in particular to a manufacturing method of a golf club head. Background technique [0002] As shown in Fig. 1, Fig. 4 and Fig. 6, No. 514574, titled 'method for manufacturing golf iron club head' comprises the following steps: [0003] step one [0004] Forming body wax mold 10' and panel wax mold 20' respectively; [0005] As shown in Figure 1, the wax liquid is injected into the first mold and the second mold respectively, so that the body wax mold 10' and the panel wax mold 20' are formed respectively after mold opening; [0006] step two [0007] Bond body wax model 10' and panel wax model 20'; [0008] As shown in Figure 1, the body wax model 10' and the panel wax model 20' are bonded so as to bond the independent body wax model 10' and the panel wax model 20' into one; [0009] step three [0010] Make sand shell mold 30' [0011] As shown in Figure 4, soak the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C7/02B22C9/04A63B53/04A63B102/32
Inventor 黄峻勇
Owner NELSON PRECISION CASTING
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