Golf panel and process of manufacturing the same

Abstract

Disclosed is a process of manufacturing a golf panel. The process includes the steps of 1) preparing materials, including manufacturing a mould and mixing injection materials; 2) injection molding, which refers to injecting the mixed materials into the mould to obtain a product workblank; 3) demoulding, which refers to demoulding and taking down the product workblank from the mould; 4) degreasing, which refers to degreasing the product workblank; and 5) sintering, which refers to sintering the degreased product workblank, so as to obtain the golf panel needed. Further disclosed is a golf panel manufactured through the process above.

1 . A process of manufacturing a golf panel, comprising the following steps of:
 1) preparing materials, comprising manufacturing a corresponding mould according to appearance of a product, and mixing injection materials;   2) injection molding, comprising uniformly greasing the cavity of the mould, placing the mixed injection materials in a material heating barrel for heating, and injecting the mixed materials into the mould prepared according to step 1) by means of metal injection molding, so as to obtain a product workblank needed;   3) demoulding, which refers to demoulding and taking down the product workblank obtained in step 2) from the mould;   4) degreasing, which refers to conducting degreasing the product workblank took down in step 3) under 75° C. for 30 minutes; and   5) sintering, which refers to adding a catalyzer to the sintering device and sintering the degreased product workblank in step 4), so as to obtain the golf panel needed.   
     
     
         2 . The process of manufacturing a golf panel according to  claim 1 , wherein after the product workblank in step 5) is completely sintered, CNC processing is required for the product workblank. 
     
     
         3 . The process of manufacturing a golf panel according to  claim 2 , wherein the CNC processing comprises eliminating a redundant filler of the product workblank by using a numerically-controlled machine tool. 
     
     
         4 . A golf panel manufactured by using the process of manufacturing a golf panel according to  claim 1 , comprising:
 a panel, comprising a smooth surface on the front side and a back surface on the back side, wherein the back surface has a maximum thickness corresponding to a center point of a hitting surface which is a sweet point of an optimum hitting point;   a plurality of strip structures, arranged on the back surface of the panel; and   a bending part, arranged to extend from an edge of the panel to the front side or the back side and configured to smoothly transit to the panel so as to facilitate demoulding, wherein the bending part comprises a first part, a second part and a middle part between the first part and the second part, the first part is located at a first side of the panel, and the second part is located at a second side of the panel opposite to the first part;   and wherein, the panel, the bending part and the plurality of strip structures are integratedly manufactured.   
     
     
         5 . The golf panel according to  claim 4 , wherein the plurality of strip structures are mutually arranged in parallel. 
     
     
         6 . The golf panel according to  claim 4 , wherein the plurality of strip structures are configured be different in length, so as to be adapted for the back surface of the panel in size. 
     
     
         7 . The golf panel according to  claim 4 , wherein the plurality of strip structures are arranged to be equally spaced apart from one another. 
     
     
         8 . The golf panel according to  claim 4 , wherein the hitting surface is configured to be capable of accommodating a golf ball. 
     
     
         9 . The golf panel according to  claim 4 , wherein the hitting surface and the back surface are both configured to be of an irregular ellipse shape. 
     
     
         10 . The golf panel according to  claim 4 , wherein the second part is configured to be perpendicular to the edge of the panel. 
     
     
         11 . The process of manufacturing a golf panel according to  claim 1 , wherein a construction drawing corresponding to the mould in step 1) is drew by 3D design software according to the appearance of the product, and then the mould is manufactured according to the construction drawing. 
     
     
         12 . The process of manufacturing a golf panel according to  claim 1 , wherein the product workblank is taken out and dried after degreasing in step 4). 
     
     
         13 . The process of manufacturing a golf panel according to  claim 1 , wherein the product workblank is heated to a temperature of about 560° C. in step 5). 
     
     
         14 . The process of manufacturing a golf panel according to  claim 4 , wherein the product workblank is heated to a temperature of about 560° C. for around 1.5 hours in step 5).