CN108015223B - Method for manufacturing wax mould of golf club head - Google Patents
Method for manufacturing wax mould of golf club head Download PDFInfo
- Publication number
- CN108015223B CN108015223B CN201610930226.0A CN201610930226A CN108015223B CN 108015223 B CN108015223 B CN 108015223B CN 201610930226 A CN201610930226 A CN 201610930226A CN 108015223 B CN108015223 B CN 108015223B
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- golf club
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 91
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 241000237983 Trochidae Species 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 6
- 241001643828 Pleurobema clava Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application 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
- A63B2102/32—Golf
Landscapes
- 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 method for manufacturing a wax pattern of a golf club head comprises a mold manufacturing step, a molding step, a processing step and a fixing step. In the molding step, a mold is used for molding a primary blank, and the primary blank comprises a plate wall part, a shell part connected with the plate wall part, a concave groove defined by the matching of the plate wall part and the shell part, and at least one protruding part protruding from the shell part into the concave groove. In the processing step, at least one reinforcing part is arranged on the protruding part, so that the reinforcing part is positioned in the concave groove and is arranged in parallel with the plate wall part at intervals, and a wax mould is manufactured. The wax pattern has the characteristics of the reinforcing member and can be used to manufacture a golf club head having an integrally formed reinforcing member, thereby improving bonding strength while preventing separation of the reinforcing member.
Description
Technical Field
The present invention relates to a method for manufacturing a wax pattern, and more particularly, to a method for manufacturing a wax pattern for a golf club head.
Background
Referring to fig. 1, the golf club head 1 has a striking plate 11 for striking a ball 10, and when the striking plate 11 strikes the ball 10 by a swing, the striking plate 11 is deformed in a direction opposite to the direction of the ball 10 due to the striking power, and after the striking plate 11 is deformed, the ball 10 is struck by the reaction force of the striking plate 11, so that the shorter the deformation time of the striking plate 11 is, the shorter the time required from the swing and the striking to the ball is, and the time required for the ball to be struck, thereby increasing the initial velocity of the ball 10.
Referring to fig. 2, in order to shorten the deformation time of the striking plate 11, a plurality of reinforcing rods 12 are disposed in parallel behind the striking plate 11, and when the striking plate 11 strikes the golf ball 10 and deforms backward, the reinforcing rods 12 limit the deformation time to shorten the deformation time, thereby increasing the initial velocity of the golf ball 10.
In general, in manufacturing a golf club head having the reinforcing bar 12, a head 1 having a striking plate 11 is molded by a wax mold, and then the reinforcing bar 12 is separately coupled to the head 1, but in this manufacturing method, although the reinforcing bar 12 is provided on the head 1, the reinforcing bar 12 and the head 1 are not integrally molded, so that the coupling strength is insufficient, and thus the reinforcing bar 12 is easily separated from the head 1 by repeated striking of a user.
Disclosure of Invention
The invention aims to provide a method for manufacturing a wax mould of a golf club head with a reinforcing piece.
The invention relates to a method for manufacturing a wax mould of a golf club head, which is characterized in that: the manufacturing method comprises a die manufacturing step, a forming step, a processing step and a fixing step, wherein in the die manufacturing step, a processing machine is used for manufacturing a blank die with a corresponding shape according to the shape of the golf club head to be manufactured, then the die with a die cavity corresponding to the shape of the blank die is manufactured after processing treatment, in the forming step, wax is filled in the die and cooled and solidified to form a primary blank, the primary blank comprises a plate wall part, a shell part connected with the plate wall part, a concave groove defined by the plate wall part and the shell part in a matched mode, and at least one protruding part protruding into the concave groove from the shell part, in the processing step, at least one reinforcing part is arranged on the protruding part, so that the reinforcing part is positioned in the concave groove and is arranged in parallel with the plate wall part at intervals, in the fixing step, glue is applied to the gap between the reinforcing piece and the protruding portion, so that the reinforcing piece and the protruding portion are tightly combined, and the wax mould is manufactured.
Preferably, in the molding step, the housing portion has a bottom shell section and a top shell section connected to the bottom shell section and located above the bottom shell section, in the processing step, the plurality of protruding portions are respectively disposed on the bottom shell section and the top shell section, the reinforcing member is rod-shaped, two ends of the reinforcing member are respectively recessed to form a clamping groove, and the protruding portions are respectively inserted into the clamping grooves.
Preferably, in the manufacturing method of the wax pattern for the golf club head, in the processing step, a cross section of the distal end of the protrusion is substantially L-shaped.
Preferably, in the method for manufacturing the wax pattern for the golf club head, in the molding step, the shell part is provided with a bottom shell section and a top shell section which is connected with the bottom shell section and is positioned above the bottom shell section, the protruding parts are respectively arranged on the bottom shell section and the top shell section in a group two by two way, each protruding part is provided with a central section, an annular section surrounding the central section at intervals, and a positioning groove defined by the central section and the annular section, in the processing step, the reinforcing part is provided with a connecting part and two inserting parts respectively connected with two ends of the connecting part, each inserting part surrounds a clamping groove, the inserting part is limited in the positioning groove between the central section and the annular section of the corresponding protruding part, and the central section protrudes into the clamping groove.
Preferably, in the manufacturing method of the wax mold for the golf club head, in the processing step, the number of the reinforcing members is plural, and the reinforcing members are arranged in a staggered manner.
Preferably, in the manufacturing method of the wax mold for the golf club head, in the processing step, the number of the reinforcing members is one, and the reinforcing members include a plurality of insertion portions each surrounding the locking groove, and a connecting portion connecting the insertion portions.
Preferably, in the manufacturing method of the wax pattern for the golf club head, in the processing step, the connecting portion is annular.
Preferably, in the forming step, the case portion has a bottom case section and a top case section connected to the bottom case section and located above the bottom case section, the protruding portion is protruded from the bottom case section, the blank further includes at least one through hole corresponding to the protruding portion and formed in the top case section and penetrating through the top case section, in the processing step, the reinforcing member is first inserted into the through hole, and then the reinforcing member is clamped to the protruding portion through one end of the through hole, and in the fixing step, the through hole is filled with glue to combine the reinforcing member and the case portion.
Preferably, in the leveling step, if the top end of the reinforcing member protrudes out of the through hole, the protruding portion of the reinforcing member is cut off, and the top end of the reinforcing member is heated by a soldering iron, so that the top end of the reinforcing member is flush with the housing portion around the through hole and the surface is flat, and if the top end of the reinforcing member does not protrude out of the through hole, wax is filled into the through hole to fill the through hole.
The invention has the beneficial effects that: the wax pattern has the characteristics of the reinforcing member and can be used for manufacturing a golf club head with the reinforcing member integrally formed, thereby improving the bonding strength to avoid the separation of the reinforcing member and reducing the deformation time to increase the initial speed of a ball striking.
Drawings
FIG. 1 is a schematic view illustrating a ball striking process of a general club head;
FIG. 2 is a schematic view illustrating a conventional golf shot with a club head having a stiffening shaft inserted therein;
FIG. 3 is a flow chart illustrating a first embodiment of a method of manufacturing a wax pattern for a golf club head in accordance with the present invention;
FIG. 4 is a cross-sectional view illustrating a molding step in the first embodiment;
FIG. 5 is a cross-sectional view illustrating a processing step in the first embodiment;
FIG. 6 is a side view of a golf club head made according to the first embodiment;
FIG. 7 is a fragmentary exploded perspective view illustrating a first embodiment of the first embodiment in which the distal ends of the plurality of protrusions are L-shaped in cross section;
FIG. 8 is a fragmentary exploded perspective view illustrating another version of the projection;
FIG. 9 is a side view illustrating a second embodiment of a method of manufacturing a wax pattern for a golf club head according to the present invention;
FIG. 10 is a side view of a golf club head made in accordance with the second embodiment;
FIG. 11 is a side view illustrating another aspect of the second embodiment;
FIG. 12 is a side view illustrating a third embodiment of the method of manufacturing a wax pattern for a golf club head according to the present invention;
FIG. 13 is a side view illustrating another aspect of the third embodiment;
FIG. 14 is a flowchart illustrating a fourth embodiment of a method for manufacturing a wax pattern for a golf club head according to the present invention; and
fig. 15 is a sectional view illustrating a wax pattern manufactured according to the fourth embodiment.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 3, a first embodiment of the method for manufacturing the wax pattern 3 of the golf club head 2 according to the present invention comprises a mold manufacturing step 201, a molding step 202, a processing step 203, and a fixing step 204.
Referring to fig. 3 and 4, in the mold manufacturing step 201, a processing machine is used to manufacture a blank mold (not shown) having a corresponding shape according to the shape of the club head to be manufactured, and then the blank mold is used as a reference shape to manufacture a mold cavity having a shape corresponding to the blank mold in a mold (not shown) having an upper mold and a lower mold by an electrical discharge machining method, wherein in the first embodiment, the blank mold is a copper mold. In the molding step 202, a wax solution is poured into the cavity of the mold, so as to mold a blank 4. The blank 4 comprises a plate wall 41, a casing 42 continuously disposed on the periphery of the plate wall 41, a recess 43 defined by the plate wall 41 and the casing 42, and six protrusions 44 protruding from the casing 42 into the recess 43. The housing portion 42 has a bottom housing section 421 and a top housing section 422 connected to the bottom housing section 421 and located above the bottom housing section 421. The protruding portions 44 are arranged in pairs corresponding to each other as shown in fig. 4, three protruding portions 44 are arranged on the bottom shell section 421, the other three protruding portions 44 are arranged on the top shell section 422, and each protruding portion 44 is cylindrical and parallel to the plate wall portion 41.
Referring to fig. 3, 5, and 6, in the processing step 203, three reinforcing members 5 are prepared, each reinforcing member 5 is rod-shaped, and two opposite ends of each reinforcing member 5 are recessed inward to form a locking groove 50. The two clamping grooves 50 of each reinforcing member 5 are respectively combined with a group of corresponding protruding portions 44, so that the protruding portions 44 are sequentially and respectively inserted into the clamping grooves 50 in a tight fit or interference fit manner, and the reinforcing members 5 are located in the recessed grooves 43 and are arranged in parallel with the plate wall portions 41 at intervals. In the fixing step 204, glue is applied to the gap between the reinforcing members 5 and the protruding portions 44, so that each reinforcing member 5 is tightly combined with the corresponding protruding portion 44, thereby manufacturing a wax pattern 3 as shown in fig. 5.
After the wax mold 3 is subjected to the steps of slurry dipping, dewaxing, molten metal injection, cooling and forming, a golf club head 2 as shown in fig. 6 can be formed, wherein the golf club head 2 has a striking plate 21 corresponding to the wall portion 41 of the wax mold 3, a club shell 22 connected to the striking plate 21 and corresponding to the shell portion 42 of the wax mold 3, and three reinforcing members 23 connected to the club shell 22 and corresponding to the reinforcing members 5 of the wax mold 3. It should be noted that the size of the wax pattern 3 is slightly larger than the golf club head 2, so this point should be taken into consideration when forming the blank 4 of the wax pattern 3 (see fig. 4).
The golf club head 2 with the reinforcing member 23 can be formed by the wax mold 3, and the club housing 22 and the reinforcing member 23 are integrally formed, so that the bonding strength is high, the separation is not easy under repeated striking, and the use durability is effectively improved.
It should be noted that the end of the protruding portion 44 may also have an L-shaped cross section as shown in fig. 7, and the locking groove 50 corresponding to the reinforcing member 5 also has an L-shaped cross section, so as to achieve the effect of preventing the reinforcing member 5 from rotating relative to the protruding portion 44. Alternatively, the protruding portion 44 may also have a central section 441, an annular section 442 surrounding the central section 441 at intervals, and a positioning slot 443 defined by the central section 441 and the annular section 442 as shown in fig. 8. The reinforcing member 5 has a connecting portion 51 and two insertion portions 52 connected to two ends of the connecting portion 51. Each insertion portion 52 surrounds a locking groove 50, the insertion portion 52 is retained in the positioning groove 443 between the central section 441 and the annular section 442 of the corresponding protrusion 44, and the central section 441 protrudes into the locking groove 50. With this arrangement, the contact area between the protruding portion 44 and the reinforcing member 5 can be increased, thereby improving the bonding strength.
Referring to fig. 9 and 10, a second embodiment of the method for manufacturing the wax pattern 3 of the golf club head 2 of the present invention is shown, which is substantially the same as the first embodiment, except that: in the second embodiment, the axes of the protrusions 44 are staggered with each other, so that the reinforcing members 5 are also staggered with each other to form a meeting point corresponding to the central position of the plate wall portion 41. The golf club head 2 formed by the wax pattern 3 of the second embodiment has the reinforcing members 23 arranged alternately to form strong support intersection points, which can be configured to match the deformation characteristics of the striking plate 21 to provide further support. Of course, the second embodiment may also be as shown in fig. 11, the number of the reinforcing members 5 is other, and the meeting point may be more than one, so as to achieve different supporting effects according to the requirements, and further change the initial speed of the hitting.
Referring to fig. 12, a third embodiment of the method of manufacturing the wax pattern 3 of the golf club head 2 of the present invention is shown, which is substantially the same as the first embodiment except that: the number of the reinforcing members 5 is one, and the reinforcing members 5 include a plurality of insertion portions 52 each surrounding the engaging groove 50, and a connecting portion 51 connecting the insertion portions 52. The third embodiment provides another aspect of the reinforcement 5, increasing versatility. The connecting portion 51 may be in a ring shape as shown in fig. 13, but may be in other shapes according to different support characteristics, so as to improve general versatility.
Referring to fig. 14 and 15, a fourth embodiment of a method for manufacturing a wax pattern 3 of a golf club head 2 according to the present invention is shown, which is substantially the same as the first embodiment except that: the method further comprises a planarization step 205, which follows the fixing step 204. In the forming step 202, the blank 4 includes three protruding portions 44 disposed on the bottom shell section 421, and further includes three through holes 45 respectively corresponding to the protruding portions 44 and opened on the top shell section 422 and penetrating through the top shell section 422, in the processing step 203, each reinforcing member 5 firstly penetrates through the through holes 45, and then one end of the reinforcing member 5 passing through the through holes 45 is clamped on the corresponding protruding portion 44. In the fixing step 204, the through hole 45 is filled with glue to combine the reinforcing member 5 and the housing 42. Of course, the protruding portion 44 may be disposed on the top casing section 422 and the through hole 45 may be disposed on the bottom casing section 421 as required.
In the leveling step 205, if the top end of the reinforcing member 5 protrudes from the corresponding through hole 45, the protruding portion of the reinforcing member 5 is cut off, and the top end of the reinforcing member 5 is heated by a soldering iron, so that the top end of the reinforcing member 5 is flush with the housing portion 42 around the through hole 45 and has a flat surface. If the top end of the reinforcing member 5 does not protrude from the through hole 45, wax is filled into the through hole 45 to fill the through hole 45, so that the effect of leveling the surface can be achieved. The fourth embodiment provides another mode of combining the reinforcing member 5 with the blank 4, thereby increasing the versatility.
In summary, the wax mold 3 has the characteristics of the reinforcing member 5 for reinforcing the supporting force and shortening the deformation time, so that the golf club head 2 having the reinforcing member 23 can be formed, and the reinforcing member 23 is integrally formed with the club housing 22, so that the structural strength is high and is not easy to separate, thereby effectively improving the durability of the product, and the end of the protruding portion 44 can be designed differently according to the requirements to limit the reinforcing member 5 or increase the binding force, thereby achieving the purpose of the present invention.
Claims (14)
1. A method for manufacturing a wax pattern of a golf club head, comprising: the manufacturing method comprises a die manufacturing step, a forming step, a processing step and a fixing step, wherein in the die manufacturing step, a processing machine is used for manufacturing a blank die with a corresponding shape according to the shape of the golf club head to be manufactured, then the die with a die cavity corresponding to the shape of the blank die is manufactured after processing treatment, in the forming step, wax is filled in the die and cooled and solidified to form a primary blank, the primary blank comprises a plate wall part, a shell part connected with the plate wall part, a concave groove defined by the plate wall part and the shell part in a matched mode, and at least one protruding part protruding into the concave groove from the shell part, in the processing step, at least one reinforcing part is arranged on the protruding part, so that the reinforcing part is positioned in the concave groove and is arranged in parallel with the plate wall part at intervals, in the fixing step, glue is applied to the gap between the reinforcing piece and the protruding portion, so that the reinforcing piece and the protruding portion are tightly combined, and the wax mould is manufactured.
2. The method of manufacturing a wax pattern for a golf club head according to claim 1, wherein: in the molding step, the housing portion has a bottom shell section and a top shell section connected to the bottom shell section and located above the bottom shell section, in the processing step, the plurality of protruding portions are respectively disposed on the bottom shell section and the top shell section, the reinforcing member is rod-shaped, two ends of the reinforcing member are respectively recessed to form a clamping groove, and the protruding portions are respectively inserted into the clamping grooves.
3. The method of manufacturing a wax pattern for a golf club head according to claim 2, wherein: in the processing step, a cross section of the distal end of the projecting portion is substantially L-shaped.
4. The method of manufacturing a wax pattern for a golf club head according to claim 1, wherein: in the forming step, the casing part is provided with a bottom casing section and a top casing section which is connected with the bottom casing section and is positioned above the bottom casing section, the protruding parts are respectively arranged on the bottom casing section and the top casing section in a group two by two, each protruding part is provided with a central section, an annular section which surrounds the central section at intervals, and a positioning groove which is defined by the central section and the annular section, in the processing step, the reinforcing part is provided with a connecting part and two inserting parts which are respectively connected with two ends of the connecting part, each inserting part surrounds a clamping groove, the inserting parts are limited in the positioning grooves between the central section and the annular section of the corresponding protruding part, and the central section protrudes in the clamping groove.
5. The method of manufacturing a wax pattern for a golf club head according to claim 2, wherein: in the processing step, the number of the reinforcing parts is multiple, and the reinforcing parts are arranged in a mutually staggered mode.
6. The method of manufacturing a wax pattern for a golf club head according to claim 2, wherein: in the processing step, the number of the reinforcing parts is one, and the reinforcing parts comprise a plurality of insertion parts which respectively surround the clamping grooves and a connecting part which is connected with the insertion parts.
7. The method of manufacturing a wax pattern for a golf club head according to claim 6, wherein: in the processing step, the connecting portion is annular.
8. The method of manufacturing a wax pattern for a golf club head according to claim 1, wherein: in the molding step, the casing part is provided with a bottom casing section and a top casing section which is connected with the bottom casing section and is positioned above the bottom casing section, the protruding part is convexly arranged on the bottom casing section, the initial blank further comprises at least one penetrating hole which is corresponding to the protruding part and is arranged on the top casing section and runs through the top casing section, in the processing step, the reinforcing part firstly penetrates through the penetrating hole, and then the reinforcing part passes through one end of the penetrating hole and is clamped on the protruding part, and in the fixing step, the penetrating hole is filled with glue so as to combine the reinforcing part and the casing part.
9. The method of manufacturing a wax pattern for a golf club head according to claim 8, wherein: the manufacturing method further comprises a leveling step which is continued after the fixing step, in the leveling step, if the top end of the reinforcing piece protrudes out of the through hole, the protruding part of the reinforcing piece is cut off, the top end of the reinforcing piece is heated by a soldering iron, so that the top end of the reinforcing piece is level with the shell part around the through hole and the surface is flat, and if the top end of the reinforcing piece does not protrude out of the through hole, wax is filled into the through hole to fill the through hole.
10. A wax pattern for a golf club, the wax pattern comprising:
a panel wall portion;
a housing portion connected to the panel wall portion, wherein the panel wall portion and the housing portion cooperate to define a recessed channel;
a protruding portion formed on the housing portion to protrude into the recess groove; and
a reinforcing member fixed to the protruding portion,
wherein the reinforcing piece is positioned in the concave groove and is arranged in parallel with the plate wall part at intervals.
11. The wax pattern according to claim 10, wherein the housing portion has a bottom housing section and a top housing section connected to and above the bottom housing section, wherein the protrusions are respectively disposed on the bottom housing section and the top housing section, and two opposite ends of the reinforcement are respectively recessed to form a catching groove, and the protrusions are inserted into the catching grooves.
12. The wax pattern of claim 11, wherein a cross-section of an end of each of the protrusions is generally L-shaped.
13. The wax pattern according to claim 10, wherein the housing portion has a bottom housing section, and a top housing section connected to and above the bottom housing section, wherein the protrusions are disposed on the bottom housing section and the top housing section, respectively, in two-by-two sets, and each of the protrusions has a central section, a ring section spaced around the central section, and a positioning groove defined by the central section and the ring section, wherein each of the reinforcements has a connecting portion, and two insertion portions connected to both ends of the connecting portion, respectively, and each insertion portion is ring-shaped and forms a locking groove, wherein the insertion portions are retained in the positioning groove between the central section and the ring section, and the central section is inserted in the locking groove.
14. The wax pattern according to claim 10, wherein the housing portion has a bottom housing section, and a top housing section connected to and above the bottom housing section, wherein the protruding portion protrudes from the bottom housing section, and the top housing section has a through hole corresponding to the protruding portion, wherein two ends of the reinforcing member are respectively disposed in the through hole and are engaged with the protruding portion.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108015223A CN108015223A (en) | 2018-05-11 |
| CN108015223B true CN108015223B (en) | 2020-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610930226.0A Active CN108015223B (en) | 2016-10-31 | 2016-10-31 | Method for manufacturing wax mould of golf club head |
Country Status (1)
| Country | Link |
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| CN (1) | CN108015223B (en) |
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| 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 |
| 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 |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4057286B2 (en) * | 2001-11-28 | 2008-03-05 | Ｓｒｉスポーツ株式会社 | Manufacturing method of golf club head |
| 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 |
| CN102380605B (en) * | 2011-10-20 | 2013-02-27 | 西安交通大学 | Preparation method of hard alloy/high-chromium alloy-based wear-resistant composite material |
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- 2016-10-31 CN CN201610930226.0A patent/CN108015223B/en active Active
Patent Citations (6)
| 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 |
| 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 |
| 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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| Publication number | Publication date |
|---|---|
| CN108015223A (en) | 2018-05-11 |
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Address after: U.S.A. Patentee after: Tuogo Lekalawei Brand Co. Address before: U.S.A. Patentee before: Callaway Golf Co. |
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