CN103056262A - Production method for golf club head - Google Patents
Production method for golf club head Download PDFInfo
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- CN103056262A CN103056262A CN2013100246990A CN201310024699A CN103056262A CN 103056262 A CN103056262 A CN 103056262A CN 2013100246990 A CN2013100246990 A CN 2013100246990A CN 201310024699 A CN201310024699 A CN 201310024699A CN 103056262 A CN103056262 A CN 103056262A
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Abstract
The invention discloses a production method for a golf club head. The golf club head is provided with titanium alloy ball head parts respectively with grooves for changing of rods. The production method for the golf club head includes the steps of dividing the maximum deformation quantity of each groove into a plurality of deformation quantities while keeping each deformation quantity no more than the maximum deformation quantity of titanium alloy in the time of single forging of the titanium alloy; designing corresponding forging moulds according to the divided deformation quantities while enabling the maximum deformation quantity of a first forging mould to correspond to the deformation quantity of a first division, and enabling the maximum deformation quantity of a first mould and the deformation quantity of a second division to be the maximum deformation quantity of a second forging mould; enabling the maximum deformation quantity of the last forging mould equal to the maximum deformation quantity of the groove based on the division numbers of the maximum deformation quantity of the groove, and so forth; controlling the forging mould deformation quantity required each time within a reasonable range by means of a production method of step-by-step forging, and forging the ball club head parts with larger deformation quantity through the cumulative forging of limited groups of forging moulds.
Description
Technical field
The present invention relates to a kind of manufacture method of golf club, this golf club has the titanium alloy bulb loose mail with interchangeable bar groove.
Background technology
The material of the golf club that present market is general common has steel alloy, aluminium alloy, stainless steel, ceramic plane, titanium alloy etc., select the bulb of different materials can make when hitting and to bring into play maximum function, so seek the material of mechanical performance excellence as the raw material of golf club, be that the manufacturer of the golf club of Present Global wants the target of pursuing invariably painstakingly, and present material is take titanium alloy as best, it is low that its characteristic just conforms with density, the condition that intensity and elasticity are high, and its intensity, mechanical performance and antioxidant anticorrosive are the most excellent.
To meet density low though currently used titanium alloy can be described as, the optimum feed stock of good two conditions of intensity, but because of the resistance of deformation of titanium alloy larger, if the titanium bulb has complicated moulding, especially have than the large deformation amount, so that forge drop when larger, traditional forging method is very difficult, therefore generally adopt casting method, but because the flowability of titanium alloy melting liquid is not good, so be difficult to riddle at short notice whole mould inner wall, time one delay then can make temperature reduce, titanium alloy melting liquid can solidify because of cooling, often when liquation flowed, previous liquation solidified first, also belonged to a kind of casting disappearance, often can cause because the strength of knocking golf is excessive inner unbalance stress certainly to cast scarce place in use and burst apart, tool is dangerous; In addition, titanium alloy melting liquid also can generate pore and water less than waiting casting to lack in the enclosure interior of golf club, and obvious person can choose when product examine, and not obvious person is then still dispatched from the factory becomes the defective that the tool naked eyes can't be differentiated.And above-mentioned reason because of titanium alloy melting liquid poor fluidity material itself can cause outside casting lacks; the control of manufacturing environment also is one of key factor; and the titanium alloy bulb must be done hot investment casting under a vacuum state when making; lack with castings such as the unlikely generation oxidation of protection titanium alloy melting liquid, pores; and present titanium alloy precision casting is owing to the control difficult of casting environment, so the finished product that is difficult to cast goodly.Titanium alloy ball head cast making method commonly used is lost wax casting, its method be first with mould make the same body with finished product the wax embryo (the wax idiosome long-pending can be larger because metal casting shrink), wrap up in one deck glue then for the wax embryo, again a kind of very thin sand is glued and wrap up in above the wax embryo, after putting into the dry a period of time drying in constant temperature and humidity room, wrap up in again one deck glue, glue again and wrap up in sand above the wax embryo, and then wrap up in one deck glue, glue again and wrap up in some thicker sand above the wax embryo, so repeatedly just formed the shell mould that wax indusium sand has encased after several times, dissolve the wax embryo of removing the inside at this moment for the heating of shell mould and just formed real shell mould, then under vacuum state, utilize molten molten titanium alloy centrifugal force to be poured into shell mould the inside, after the cooling, pound the shell mould, just obtained the titanium alloy blank.The method cycle of this lost-wax casting is longer, and it is also very large at high temperature to carry out the difficulty of vacuum centrifugal casting.
Summary of the invention
The present invention is directed to the difficulty that titanium alloy bulb classical production process exists, a kind of new titanium alloy bulb manufacture method is provided.This manufacture method can realize the titanium alloy bulb loose mail of the interchangeable bar groove of forging band.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of manufacture method of golf club, this bulb has the titanium alloy bulb loose mail with interchangeable bar groove, at first, the largest deformation amount with described groove is divided into some parts, the largest deformation amount when wherein the type variable of every portion all is no more than the forging of titanium alloy single; Design corresponding forge die according to the deformation quantity of cutting apart, wherein, the largest deformation amount of the first forge die is corresponding to the first deformation quantity of cutting apart, and adds the second deformation quantity of cutting apart and the largest deformation amount of the second forge die is the largest deformation amount of the first mould; Largest deformation amount according to described groove is cut apart umber, and the rest may be inferred, until the largest variable of last forge die equals the largest variable of described deep gouge; Secondly, successively titanium alloy blank is forged into titanium alloy bulb loose mail with interchangeable bar groove by forge die; At last, be connected other bulb loose mail, and carry out soldering.
Described forge die adopts forging machine that pressure is provided, constant pressure during forging and pressing, and temperature range is 650 ° ~ 950 °.
Beneficial effect of the present invention is: the mode of production that adopts the substep forging and pressing, the deformation quantity of the each required forging and pressing of forge die can be controlled in the reasonable scope, the bulb loose mail that has than the large deformation amount is forged and pressed out in accumulation forging and pressing by limited group of forge die, has solved traditional forging method and can't produce the problem with larger forging drop product.This Forging Technology is compared conventional cast technique and is very simplified, and has greatly shortened the production cycle, has reduced production cost, and forges the titanium alloy bulb that forms, and its mechanical performance is cast and will be got well.
Description of drawings
The present invention is described further below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of this golf club.
Fig. 2 is the structural representation at this another visual angle of golf club.
Fig. 3 is the schematic flow sheet of Forging Technology in this method for making Golf club head.
The specific embodiment
With reference to figure 1 and Fig. 2, a kind of golf club comprises the face of impacting 1, end face 2, bottom surface 3 and joint 4, and the joining place of described joint 4 and bottom surface 3 has the groove 301 of a degree of depth gradual change.
With reference to figure 3, a kind of manufacture method of golf club at first, is divided into some parts with the largest deformation amount of described groove, the largest deformation amount when wherein the type variable of every portion all is no more than the titanium alloy single and forges; Design corresponding forge die according to the deformation quantity of cutting apart, wherein, the largest deformation amount of the first forge die is corresponding to the first deformation quantity of cutting apart, and adds the second deformation quantity of cutting apart and the largest deformation amount of the second forge die is the largest deformation amount of the first mould; Largest deformation amount according to described groove is cut apart umber, and the rest may be inferred, until the largest variable of last forge die equals the largest variable of described deep gouge; Secondly, successively titanium alloy blank is forged into titanium alloy bulb loose mail with interchangeable bar groove by forge die; At last, be connected other bulb loose mail, and carry out soldering.
Described forge die adopts forging machine that pressure is provided, constant pressure during forging and pressing, and temperature range is 650 ° ~ 950 °.
Certainly, above embodiment just is explanation rather than restriction the present invention, the above only is preferred embodiment of the present invention, so all equivalences of doing according to the described scheme of patent claim of the present invention change or modify, is included in the patent claim of the present invention.
Claims (2)
1. the manufacture method of a golf club, this bulb has the titanium alloy bulb loose mail with interchangeable bar groove, it is characterized in that:
At first, the largest deformation amount with described groove is divided into some parts, the largest deformation amount when wherein the type variable of every portion all is no more than the forging of titanium alloy single; Design corresponding forge die according to the deformation quantity of cutting apart, wherein, the largest deformation amount of the first forge die is corresponding to the first deformation quantity of cutting apart, and adds the second deformation quantity of cutting apart and the largest deformation amount of the second forge die is the largest deformation amount of the first mould; Largest deformation amount according to described groove is cut apart umber, and the rest may be inferred, until the largest variable of last forge die equals the largest variable of described deep gouge;
Secondly, successively titanium alloy blank is forged into titanium alloy bulb loose mail with interchangeable bar groove by forge die;
At last, be connected other bulb loose mail, and carry out soldering.
2. the manufacture method of a kind of golf club according to claim 1 is characterized in that: described forge die adopts forging machine that pressure is provided, constant pressure during forging and pressing, and temperature range is 650 ° ~ 950 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310024699.0A CN103056262B (en) | 2013-01-23 | 2013-01-23 | Production method for golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310024699.0A CN103056262B (en) | 2013-01-23 | 2013-01-23 | Production method for golf club head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056262A true CN103056262A (en) | 2013-04-24 |
| CN103056262B CN103056262B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310024699.0A Expired - Fee Related CN103056262B (en) | 2013-01-23 | 2013-01-23 | Production method for golf club head |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433693A (en) * | 2013-07-26 | 2013-12-11 | 郑州大学 | Repair method of uneven surface in golf head and manufacturing method of golf head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096227A (en) * | 1993-06-10 | 1994-12-14 | 李荣堂 | The manufacture method of titanium alloy golf tool |
| JPH08131582A (en) * | 1994-11-04 | 1996-05-28 | Nenji Tekko Kk | Club head and manufacture of it |
| US20030015015A1 (en) * | 2001-07-18 | 2003-01-23 | Hitoshi Takeda | Method for manufacturing a golf club head |
| CN102309841A (en) * | 2010-07-08 | 2012-01-11 | 卡斯腾制造公司 | Golf club heads with grooves and methods of manufacture |
| CN202605660U (en) * | 2012-06-05 | 2012-12-19 | 周文来 | Golf head capable of increasing batting distances |
-
2013
- 2013-01-23 CN CN201310024699.0A patent/CN103056262B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096227A (en) * | 1993-06-10 | 1994-12-14 | 李荣堂 | The manufacture method of titanium alloy golf tool |
| JPH08131582A (en) * | 1994-11-04 | 1996-05-28 | Nenji Tekko Kk | Club head and manufacture of it |
| US20030015015A1 (en) * | 2001-07-18 | 2003-01-23 | Hitoshi Takeda | Method for manufacturing a golf club head |
| CN102309841A (en) * | 2010-07-08 | 2012-01-11 | 卡斯腾制造公司 | Golf club heads with grooves and methods of manufacture |
| CN202605660U (en) * | 2012-06-05 | 2012-12-19 | 周文来 | Golf head capable of increasing batting distances |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433693A (en) * | 2013-07-26 | 2013-12-11 | 郑州大学 | Repair method of uneven surface in golf head and manufacturing method of golf head |
| CN103433693B (en) * | 2013-07-26 | 2015-11-18 | 郑州大学 | The method for repairing and mending of the inner uneven surface of golf club and method for making Golf club head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103056262B (en) | 2015-07-01 |
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Granted publication date: 20150701 Termination date: 20170123 |