CN108015223A - The manufacture method of the wax-pattern of glof club head - Google Patents

The manufacture method of the wax-pattern of glof club head Download PDF

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Publication number
CN108015223A
CN108015223A CN201610930226.0A CN201610930226A CN108015223A CN 108015223 A CN108015223 A CN 108015223A CN 201610930226 A CN201610930226 A CN 201610930226A CN 108015223 A CN108015223 A CN 108015223A
Authority
CN
China
Prior art keywords
reinforcing member
wax
pattern
club head
extension part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610930226.0A
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Chinese (zh)
Other versions
CN108015223B (en
Inventor
萧德福
吕昆翰
吴立昌
J·A·塞卢贾
M·迈尔斯
M·汉嫩
B·R·费莱尔斯
R·S·贡茨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tuogo Lekalawei Brand Co
Original Assignee
Callaway Golf Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Callaway Golf Co filed Critical Callaway Golf Co
Priority to CN201610930226.0A priority Critical patent/CN108015223B/en
Publication of CN108015223A publication Critical patent/CN108015223A/en
Application granted granted Critical
Publication of CN108015223B publication Critical patent/CN108015223B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C7/00Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02Lost patterns
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00Golf clubs
    • A63B53/04Heads
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/32Golf

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Golf Clubs (AREA)

Abstract

A kind of manufacture method of the wax-pattern of glof club head, includes a mold manufacturing step, a forming step, a procedure of processing, and a fixing step.In the forming step, one germule is gone out with a mould molding, the germule include a wooden partition portion, the housing section in connection wooden partition portion, one defined recessed groove, and at least one convex extension part protruded out from the housing section into the recessed groove are engaged by the wooden partition portion and the housing section.In the procedure of processing, at least one reinforcing member is arranged on the convex extension part, making the reinforcing member is separately arranged in parallel in the recessed groove and with the wooden partition portion, so that a wax-pattern be made.The wax-pattern has the feature of the reinforcing member, and may be utilized in fabricating the glof club head with integrally formed stiffener, so as to improve bond strength and avoid stiffener from separating.

Description

The manufacture method of the wax-pattern of glof club head
Technical field
The present invention relates to a kind of manufacture method of wax-pattern, more particularly to a kind of manufacturer of the wax-pattern of glof club head Method.
Background technology
Refering to Fig. 1, glof club head 1 have one be used for bat 10 batting panel 11, make batting panel when swinging When 11 shock golf 10, batting panel 11 first can produce shape because hitting power towards the opposite direction of golf 10 Become, after 11 deformation of batting panel is complete, golf 10 can just be influenced and is knocked off be subject to the reaction force of batting panel 11, because The deformation time of this batting panel 11 is shorter, just can shorten from swinging, hitting sphere, the winged required time is hit to sphere, from And increase the initial velocity of golf 10.
Refering to Fig. 2, now in order to shorten the deformation time of batting panel 11, can set the rear of batting panel 11 is parallel It is equipped with plural number and strengthens bar 12, when batting panel 11 hits golf 10 and rearward produces deformation, the reinforcing can be subject to Bar 12 spacing and shorten deformation time so that the effect of reaching increase by 10 initial velocity of golf.
It is to go out one with shaping investment pattern there is batting generally when manufacture has the glof club head of above-mentioned reinforcing bar 12 The reinforcing bar 12, is then still further incorporated into the head 1, although such a manufacture can be by the head 1 of panel 11 Set in head 1 and strengthen bar 12, but be not to be integrally formed and cause bonding strength deficiency due to strengthening bar 12 and head 1, Under the impact repeatedly of user, the reinforcing bar 12 is easily separated with the head 1.
The content of the invention
It is an object of the invention to provide a kind of wax-pattern for being integrally formed out the glof club head with stiffener Manufacture method.
The manufacture method of the wax-pattern of glof club head of the present invention, it is characterised in that:The manufacture method includes a mould Manufacturing step, a forming step, a procedure of processing, and a fixing step, in the mold manufacturing step, with processing machine Tool produces the embryo mould of corresponding shape, then produce afterwards through processing according to the shape for the glof club head to be manufactured The mould of die cavity with the correspondence embryo mould shape, in the forming step, pours into molten wax and through cooling in the mold Cure aftershaping and go out a germule, the germule include a wooden partition portion, the housing section in connection wooden partition portion, one by The wooden partition portion and the housing section are engaged defined recessed groove, and at least one from the housing section to the depression The convex extension part protruded out in groove, in the procedure of processing, at least one reinforcing member is arranged on the convex extension part, makes the reinforcement Part is separately arranged in parallel in the recessed groove and with the wooden partition portion, in the fixing step, in the reinforcing member Gap location gluing between the convex extension part, makes the reinforcing member combine closely with the convex extension part, so that a wax-pattern be made.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, in the forming step, the shell Body portion has a bottom case section, and the connection bottom case section and the top shell section above the bottom case section, adds described During work step is rapid, the convex extension part is multiple and is respectively arranged in the bottom case section and the top shell section that the reinforcing member is to be in Rod-shaped and both ends are each recessed to form a clamping slot, and the convex extension part is inserted in respectively in the clamping slot.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, it is described convex in the procedure of processing It is in generally L-shaped that the section of extending portion end, which is,.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, in the forming step, the shell Body portion has a bottom case section, and the connection bottom case section and the top shell section above the bottom case section, described to protrude out Portion is respectively arranged in the bottom case section and the top shell section in pairs, and each convex extension part have a central sections, One spacer ring is around the ring segment of the central sections, an and positioning defined by the central sections and the ring segment Groove, in the procedure of processing, the reinforcing member has a connecting portion, and two are connected to the connecting portion both ends Inserting part, each inserting part surround out a clamping slot, and the inserting part is the central sections for being limited in corresponding convex extension part And in annular intersegmental locating slot, and the central sections are convexedly stretched in the clamping slot.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, in the procedure of processing, the benefit The quantity of strong part is multiple, and the reinforcing member is to be staggered each other.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, in the procedure of processing, the benefit The quantity of strong part is one, and the reinforcing member includes multiple inserting parts for each surrounding out the clamping slot, and a connection The connecting portion of the inserting part.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, in the procedure of processing, the company Socket part is annular in shape.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, in the forming step, the shell Body portion has a bottom case section, and the connection bottom case section and the top shell section above the bottom case section, described to protrude out Portion is convexly equipped in the bottom case section, and the germule is opened in the top shell section with further including at least one correspondence convex extension part And through the perforating of the top shell section, in the procedure of processing, the reinforcing member is first passed through into the perforating, then by institute State reinforcing member to be equipped on the convex extension part by one end of the perforating, in the fixing step, inserted with glue described In perforating, with reference to the reinforcing member and the housing section.
It is preferred that the manufacture method of the wax-pattern of foregoing glof club head, wherein, which also continues comprising one Planarization step after the fixing step, in the planarization step, if the top of the reinforcing member protrudes from described wear Hole, then the part protruded the reinforcing member is cut off, and the top of the reinforcing member is heated with soldering iron, makes the top of the reinforcing member And surfacing concordant with the housing section around the perforating is held, is worn if the top of the reinforcing member is non-bulging in described Hole, then poured into the perforating with wax to fill up the perforating.
The beneficial effect of the present invention is:The wax-pattern has the feature of the reinforcing member, and may be utilized in fabricating has The glof club head of integrally formed stiffener, so as to improve bond strength and avoid stiffener from separating, and can reduce deformation Time and increase batting initial velocity.
Brief description of the drawings
Fig. 1 is a schematic diagram, illustrates the impact of a general head;
Fig. 2 is a schematic diagram, illustrates a general impact for being inserted with the head for strengthening bar;
Fig. 3 is a flow chart, illustrates one first implementation of the manufacture method of the wax-pattern of glof club head of the present invention Example;
Fig. 4 is a sectional view, illustrates a forming step in the first embodiment;
Fig. 5 is a sectional view, illustrates a procedure of processing in the first embodiment;
Fig. 6 is a side view, illustrates a glof club head obtained by the first embodiment;
Fig. 7 is an incomplete three-dimensional exploded view, is illustrated in the first embodiment, the tail end section of multiple convex extension parts For the aspect of L-shaped;
Fig. 8 is an incomplete three-dimensional exploded view, illustrates another aspect of the convex extension part;
Fig. 9 is a side view, illustrates one second implementation of the manufacture method of the wax-pattern of glof club head of the present invention Example;
Figure 10 is a side view, illustrates a glof club head obtained by the second embodiment;
Figure 11 is a side view, illustrates another aspect of the second embodiment;
Figure 12 is a side view, illustrates one the 3rd implementation of the manufacture method of the wax-pattern of glof club head of the present invention Example;
Figure 13 is side view diagram, illustrates another aspect of the 3rd embodiment;
Figure 14 is a flow chart, illustrates one the 4th implementation of the manufacture method of the wax-pattern of glof club head of the present invention Example;And
Figure 15 is a sectional view, illustrates the wax-pattern obtained by the fourth embodiment.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and embodiments.
Refering to Fig. 3, a first embodiment of the manufacture method of the wax-pattern 3 of glof club head 2 of the present invention, includes one 202, mold manufacturing step 201, forming step procedure of processings 203, and a fixing step 204.
Refering to Fig. 3 and Fig. 4, in the mold manufacturing step 201, first with machining machine and tool according to the head shape to be manufactured The embryo mould (not shown) of corresponding shape is produced in advance, then using embryo mould as reference figuration and by electro-discharge machining means in one The die cavity of the corresponding embryo mould shape is produced in mould (not shown) with upper and lower mould, in the first embodiment, The embryo mould is copper mold.In the forming step 202, molten wax is poured into the die cavity of the mould, so as to mold one Germule 4.The germule 4 is connected with the housing section 42, one in 41 periphery of wooden partition portion by institute including 41, one, a wooden partition portion State wooden partition portion 41 and the housing section 42 is engaged the recessed groove 43 for surrounding and defining, and six respectively by the housing section 42 The convex extension part 44 protruded out in towards the recessed groove 43.The housing section 42 has a bottom case section 421, and a connection bottom Shell section 421 and the top shell section 422 above the bottom case section 421.The convex extension part 44 is phase in pairs as illustrated in fig. 4 Mutually it is correspondingly arranged, three convex extension parts 44 therein are arranged in the bottom case section 421, and the other three convex extension part 44 is arranged at described In top shell section 422, each convex extension part 44 is the cylindrical and parallel wooden partition portion 41.
Refering to Fig. 3, Fig. 5, and Fig. 6, in the procedure of processing 203, prepare three reinforcing members 5, each reinforcing member 5 is Each it is recessed inwardly in rod-shaped and two opposite ends and forms a clamping slot 50.By two clamping slots of each reinforcing member 5 50 are combined with one group of corresponding convex extension part 44 respectively, make the convex extension part 44 sequentially respectively with tight fit or interference fit side Formula is inserted in the clamping slot 50 so that the reinforcing member 5 be in the recessed groove 43, and with 41 phase of wooden partition portion Spaced and parallel setting.In the fixing step 204, the gap location gluing between the reinforcing member 5 and the convex extension part 44, makes Each reinforcing member 5 is combined closely with corresponding convex extension part 44, so that a wax-pattern 3 as shown in Figure 5 be made.
The wax-pattern 3 through soaking paste, dewaxing, injection molten metal, and be cooled and shaped and etc. after, it is plastic go out one as scheme Glof club head 2 shown in 6, the glof club head 2 have the striking surface in the wooden partition portion 41 of a corresponding wax-pattern 3 Plate 21, one be connected with the batting panel 21 and the housing section 42 of the corresponding wax-pattern 3 rod shell 22, and three be connected with In on the rod shell 22 and the reinforcing member 5 of the corresponding wax-pattern 3 stiffener 23.It should be strongly noted that the wax-pattern 3 Size be slightly greater than the glof club head 2, therefore while being molded the germule 4 of the wax-pattern 3, must include this point (see Fig. 4) Consider.
By the plastic glof club head 2 for providing the stiffener 23 of the wax-pattern 3, and the rod shell 22 and The stiffener 23 is integrally formed, therefore bond strength is high, is not readily separated in the case where impacting repeatedly, and effectively lifting uses durable Degree.
It should be strongly noted that it is L-shaped that the end of the convex extension part 44, which can also be section as shown in Figure 7, then phase The clamping slot 50 of corresponding reinforcing member 5 is also L-shaped, so that can reach prevents the reinforcing member 5 from being revolved relative to the convex extension part 44 The effect of turning.Alternatively, the convex extension part 44 can also have 441, spacer rings of a central sections as illustrated in fig. 8 around institute State the ring segment 442 of central sections 441, and a locating slot defined by the central sections 441 and the ring segment 442 443.And the reinforcing member 5 has a connecting portion 51, and two inserting parts 52 for being connected to 51 both ends of connecting portion. Each inserting part 52 surrounds out a clamping slot 50, and the inserting part 52 is the central sections for being limited in corresponding convex extension part 44 In locating slot 443 between 441 and ring segment 442, and the central sections 441 are convexedly stretched in the clamping slot 50.By such a Configuration mode, can increase the contact area between the convex extension part 44 and the reinforcing member 5, so as to improve bond strength.
It is a second embodiment of the manufacture method of the wax-pattern 3 of glof club head 2 of the present invention refering to Fig. 9 and Figure 10, The second embodiment be generally it is identical with the first embodiment, difference be in:In the second embodiment, it is described The axial line of convex extension part 44 is to interlock each other, therefore the reinforcing member 5 is staggered each other and formed with one The plotted point of corresponding 41 middle position of wooden partition portion.The glof club head 2 that the wax-pattern 3 of the second embodiment molds, Its stiffener 23 is staggered formed with the stronger plotted point of support force, and the plotted point can coordinate the batting panel 21 Deformation behavior configuration, to provide further support.Certainly, the second embodiment can also be as shown in figure 11, described Reinforcing member 5 is other quantity, and plotted point to reach different support effects for demand, and then can change and hit at not only one The initial velocity of ball.
It is described for a 3rd embodiment of the manufacture method of the wax-pattern 3 of glof club head 2 of the present invention refering to Figure 12 3rd embodiment be generally it is identical with the first embodiment, difference be in:The quantity of the reinforcing member 5 is one, and The reinforcing member 5 includes multiple inserting parts 52 for each surrounding out the clamping slot 50, and one connects the inserting part 52 Connecting portion 51.The 3rd embodiment provides another aspect of the reinforcing member 5, increases wide usage.The connecting portion 51 Can be also ring-type aspect as illustrated in fig. 13, naturally it is also possible to be other shapes according to different support performance demands, improve general The property used.
It is that one the 4th of the manufacture method of the wax-pattern 3 of glof club head 2 of the present invention implements refering to Figure 14 and Figure 15 Example, the fourth embodiment be generally it is identical with the first embodiment, difference be in:The manufacture method also includes one A planarization step 205 being connected in after the fixing step 204.In the forming step 202, the germule 4 includes three The convex extension part 44 being arranged in the bottom case section 421, and may additionally include three and correspond to 44 ground of convex extension part respectively and be opened in In the top shell section 422 and through the perforating 45 of the top shell section 422, in the procedure of processing 203, first each is mended Strong part 5 passes through the perforating 45, then the reinforcing member 5 is equipped in corresponding protrude out by one end of the perforating 45 In portion 44.In the fixing step 204, inserted with glue in the perforating 45, with reference to the reinforcing member 5 and the housing Portion 42.Certainly, optionally the convex extension part 44 can also be arranged in the top shell section 422 by demand, and by the perforating 45 are opened in the bottom case section 421.
In the planarization step 205, if the top of the reinforcing member 5 protrudes from corresponding perforating 45, by described in The part excision that reinforcing member 5 protrudes, and heat with soldering iron the top of the reinforcing member 5, make the top of the reinforcing member 5 with it is described Housing section 42 around perforating 45 is concordant and surfacing.If the top of the reinforcing member 5 is non-bulging in the perforating 45, The effect of then being poured into wax in the perforating 45 to fill up the perforating 45, equally can reach flat surface.Described 4th Embodiment provides another aspect that the reinforcing member 5 is combined with the germule 4, increases wide usage.
In conclusion the wax-pattern 3 has to strengthen the feature of the reinforcing member 5 of support force and shortening deformation time, because This plastic glof club head 2 for providing the stiffener 23, and the stiffener 23 is and the one of rod shell 22 Shaping, structural strength is higher and is not readily separated, and effectively lifts product and uses durability degree, and the end of the convex extension part 44 visually needs Ask and have different designs, power is combined with the spacing reinforcing member 5 or increase, therefore the purpose of the present invention can be reached really.

Claims (9)

  1. A kind of 1. manufacture method of the wax-pattern of glof club head, it is characterised in that:The manufacture method includes a mold manufacturing Step, a forming step, a procedure of processing, and a fixing step, in the mold manufacturing step, with machining machine and tool according to The shape for the glof club head to be manufactured, produces the embryo mould of corresponding shape, then produces have afterwards through processing The mould of the die cavity of the corresponding embryo mould shape, in the forming step, pours into molten wax and through cooling and solidifying in the mold Aftershaping goes out a germule, and the germule includes a wooden partition portion, the housing section in connection wooden partition portion, one by described Wooden partition portion and the housing section are engaged defined recessed groove, and it is at least one from the housing section into the recessed groove The convex extension part protruded out, in the procedure of processing, at least one reinforcing member is arranged on the convex extension part, makes the reinforcing member be Separately it is arranged in parallel in the recessed groove and with the wooden partition portion, in the fixing step, in the reinforcing member and institute The gap location gluing between convex extension part is stated, the reinforcing member is combined closely with the convex extension part, so that a wax-pattern be made.
  2. 2. the manufacture method of the wax-pattern of glof club head according to claim 1, it is characterised in that:In the forming step In, the housing section has a bottom case section, and the connection bottom case section and the top shell section above the bottom case section, In the procedure of processing, the convex extension part is multiple and is respectively arranged in the bottom case section and the top shell section, the benefit Strong part is each to be recessed to form a clamping slot in rod-shaped and both ends, and the convex extension part is inserted in respectively in the clamping slot.
  3. 3. the manufacture method of the wax-pattern of glof club head according to claim 2, it is characterised in that:In the procedure of processing In, it is in generally L-shaped that the section of the convex extension part end, which is,.
  4. 4. the manufacture method of the wax-pattern of glof club head according to claim 1, it is characterised in that:In the forming step In, the housing section has a bottom case section, and the connection bottom case section and the top shell section above the bottom case section, The convex extension part is respectively arranged in the bottom case section and the top shell section in pairs, and each convex extension part has one Central sections, a spacer ring are around the ring segment of the central sections, and one defined by the central sections and the ring segment Locating slot, in the procedure of processing, the reinforcing member has connecting portion, and two are connected to the connecting portion The inserting part at both ends, each inserting part surround out a clamping slot, and the inserting part is limited in corresponding convex extension part In central sections and annular intersegmental locating slot, and the central sections are convexedly stretched in the clamping slot.
  5. 5. the manufacture method of the wax-pattern of glof club head according to claim 2, it is characterised in that:In the procedure of processing In, the quantity of the reinforcing member is multiple, and the reinforcing member is to be staggered each other.
  6. 6. the manufacture method of the wax-pattern of glof club head according to claim 2, it is characterised in that:In the procedure of processing In, the quantity of the reinforcing member is one, and the reinforcing member includes multiple inserting parts for each surrounding out the clamping slot, and The connecting portion of one connection inserting part.
  7. 7. the manufacture method of the wax-pattern of glof club head according to claim 6, it is characterised in that:In the procedure of processing In, the connecting portion is annular in shape.
  8. 8. the manufacture method of the wax-pattern of glof club head according to claim 1, it is characterised in that:In the forming step In, the housing section has a bottom case section, and the connection bottom case section and the top shell section above the bottom case section, The convex extension part is convexly equipped in the bottom case section, and the germule is opened in described with further including at least one correspondence convex extension part In top shell section and through the perforating of the top shell section, in the procedure of processing, first the reinforcing member is worn through described Hole, then the reinforcing member is equipped on the convex extension part by one end of the perforating, in the fixing step, with glue Insert in the perforating, with reference to the reinforcing member and the housing section.
  9. 9. the manufacture method of the wax-pattern of glof club head according to claim 8, it is characterised in that:The manufacture method is also wrapped Containing a planarization step being connected in after the fixing step, in the planarization step, if the top protrusion of the reinforcing member In the perforating, then the part protruded the reinforcing member is cut off, and the top of the reinforcing member is heated with soldering iron, is made described The top of reinforcing member is concordant with the housing section around the perforating and surfacing, if the top of the reinforcing member it is non-bulging in The perforating, then poured into the perforating with wax to fill up the perforating.
CN201610930226.0A 2016-10-31 2016-10-31 Method for manufacturing wax mould of golf club head Active CN108015223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610930226.0A CN108015223B (en) 2016-10-31 2016-10-31 Method for manufacturing wax mould of golf club head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610930226.0A CN108015223B (en) 2016-10-31 2016-10-31 Method for manufacturing wax mould of golf club head

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CN108015223A true CN108015223A (en) 2018-05-11
CN108015223B CN108015223B (en) 2020-01-10

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2193759Y (en) * 1994-02-09 1995-04-05 许昭雄 Metal head of golf club
JPH11276644A (en) * 1998-03-30 1999-10-12 Daiwa Seiko Inc Golf club head and its production
CN1097470C (en) * 1997-11-03 2003-01-01 莱恩·彼得生 Golf club head
CN2541000Y (en) * 2002-04-30 2003-03-26 陈晴祺 Wax mould improved structure of golf club head shell
US20030104878A1 (en) * 2001-11-28 2003-06-05 Masanori Yabu Golf club head and method of making the same
CN2860805Y (en) * 2005-11-18 2007-01-24 钜明股份有限公司 Forming die for wax pattern of golf iron rod head
CN201231050Y (en) * 2007-12-04 2009-05-06 明安国际企业股份有限公司 Golf head capable of adjusting gravity center
JP2010125020A (en) * 2008-11-27 2010-06-10 Sri Sports Ltd Method of manufacturing golf club head
CN102163892A (en) * 2010-02-12 2011-08-24 通用汽车环球科技运作有限责任公司 Investment casting of induction motor rotors
CN102380605A (en) * 2011-10-20 2012-03-21 西安交通大学 Preparation method of hard alloy/high-chromium alloy-based wear-resistant composite material
TW201806650A (en) * 2016-08-30 2018-03-01 明安國際企業股份有限公司 Fabrication method of wax pattern for golf club head for enhancing joining strength of golf club head with reinforcement member and preventing detachment

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2193759Y (en) * 1994-02-09 1995-04-05 许昭雄 Metal head of golf club
CN1097470C (en) * 1997-11-03 2003-01-01 莱恩·彼得生 Golf club head
JPH11276644A (en) * 1998-03-30 1999-10-12 Daiwa Seiko Inc Golf club head and its production
US20030104878A1 (en) * 2001-11-28 2003-06-05 Masanori Yabu Golf club head and method of making the same
CN2541000Y (en) * 2002-04-30 2003-03-26 陈晴祺 Wax mould improved structure of golf club head shell
CN2860805Y (en) * 2005-11-18 2007-01-24 钜明股份有限公司 Forming die for wax pattern of golf iron rod head
CN201231050Y (en) * 2007-12-04 2009-05-06 明安国际企业股份有限公司 Golf head capable of adjusting gravity center
JP2010125020A (en) * 2008-11-27 2010-06-10 Sri Sports Ltd Method of manufacturing golf club head
CN102163892A (en) * 2010-02-12 2011-08-24 通用汽车环球科技运作有限责任公司 Investment casting of induction motor rotors
CN102380605A (en) * 2011-10-20 2012-03-21 西安交通大学 Preparation method of hard alloy/high-chromium alloy-based wear-resistant composite material
TW201806650A (en) * 2016-08-30 2018-03-01 明安國際企業股份有限公司 Fabrication method of wax pattern for golf club head for enhancing joining strength of golf club head with reinforcement member and preventing detachment

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Patentee after: Tuogo Lekalawei Brand Co.

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Patentee before: Callaway Golf Co.

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