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Method for making raw ball arm blank with diversified inner wall thicknesses

A manufacturing method and club technology, which can be applied to household components, household appliances, other household appliances, etc., can solve the problems of heavy weight of hockey sticks, affect the performance of use, and be inflexible in use, and save the cost of silica gel and control the ball several degrees. Fast, feel good effect

Inactive Publication Date: 2016-07-13
TONGXIANG BONNY SCI & TECH COMPOSITE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The thickness of the inner wall of the existing cue base is relatively uniform, and the thickness of the load-bearing part is consistent with that of the non-load-bearing part, which leads to the heavy weight of the hockey stick, which is not flexible enough to use, and is relatively cumbersome, which affects the performance of the hockey stick.

Method used

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  • Method for making raw ball arm blank with diversified inner wall thicknesses
  • Method for making raw ball arm blank with diversified inner wall thicknesses
  • Method for making raw ball arm blank with diversified inner wall thicknesses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The method for making rough cue blanks with inconsistent inner wall thicknesses described in this embodiment,

[0038] (1) Heat the bead mold for molding the silicone bead 2 used for ridge thickening to 62°C, then clean the inner surface, and apply a release agent;

[0039] (2) Brush the silicone adhesive on the outer peripheral surface of the steel mandrel 1, and then bake the steel mandrel 1 until the surface is white; the structure of the steel mandrel 1 is as follows: figure 1 As shown; the outer peripheral surface of the steel mandrel 1 is provided with a spiral protrusion, and the cross-section of the protrusion is an isosceles triangle, and the two sides of the cross-section of the protrusion are the same, and the adjacent protrusions at the same axial position The distance between the protrusions is 0.1 cm, and the height of the protrusions is 0.1 cm. One end of the steel mandrel 1 is provided with a nut.

[0040] (3) Wrap the steel mandrel 1 with a strip-shap...

Embodiment 2

[0050] The method for making rough cue blanks with inconsistent inner wall thicknesses described in this embodiment,

[0051] (1) Heat the bead mold for molding the silicone bead 2 for ridge thickening to 85°C, then clean the inner surface and apply a release agent;

[0052] (2) Brush the silicone adhesive on the outer peripheral surface of the steel mandrel 1, and then bake the steel mandrel 1 until the surface is white; the structure of the steel mandrel 1 is as follows: figure 1 As shown; the outer peripheral surface of the steel mandrel 1 is provided with a spiral protrusion, and the cross-section of the protrusion is an isosceles triangle, and the two sides of the cross-section of the protrusion are the same, and the adjacent protrusions at the same axial position The distance between the bumps is 0.15cm, and the height of the bumps is 0.2cm. One end of the steel mandrel 1 is provided with a nut.

[0053] (3) Wrap the steel mandrel 1 with a strip-shaped silica gel sheet...

Embodiment 3

[0063] The method for making rough cue blanks with inconsistent inner wall thicknesses described in this embodiment,

[0064] (1) Heat the bead mold for molding the silicone bead 2 used for thickening the ridges to 70°C, then clean the inner surface and apply a release agent;

[0065] (2) Brush the silicone adhesive on the outer peripheral surface of the steel mandrel 1, and then bake the steel mandrel 1 until the surface is white; the structure of the steel mandrel 1 is as follows: figure 1 As shown; the outer peripheral surface of the steel mandrel 1 is provided with a spiral protrusion, and the cross-section of the protrusion is an isosceles triangle, and the two sides of the cross-section of the protrusion are the same, and the adjacent protrusions at the same axial position The distance between the protrusions is 0.12cm, and the height of the protrusions is 0.15cm. One end of the steel mandrel 1 is provided with a nut.

[0066] (3) Wrap the steel mandrel 1 with a strip-...

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Abstract

The invention relates to the technical field of sports goods manufacturing, in particular to a method for making a raw ball arm blank with diversified inner wall thicknesses.The method comprises the steps of 1, cleaning a press bar die; 2, baking a steel core bar; 3, wrapping the steel core bar; 4, molding a silica gel press bar; 5, taking the silica gel press bar out; 6, making a raw ball arm blank pre-molded body; 7, molding the raw ball arm blank pre-molded body; 8, taking the silica gel press bar out.The raw ball arm blank produced with the method has more functions, the rejection ratio of raw ball arm blanks is reduced, and the obtained raw ball arm blank is stable in strength, high in ball control speed, good in hand feeling, uniform in ridge wall thickness and stable in quality.

Description

technical field [0001] The invention relates to the technical field of sporting goods production, in particular to a method for producing rough cue blanks with inconsistent inner wall thicknesses. Background technique [0002] The thickness of the inner wall of the existing cue blank is relatively uniform, and the thickness of the load-bearing part is consistent with that of the non-load-bearing part, which leads to the heavy weight of the hockey stick, which is not flexible enough to use, and is relatively bulky, which affects the use performance. Contents of the invention [0003] The object of the present invention is to provide a method for manufacturing cue bases with uneven inner wall thicknesses in order to solve the above-mentioned shortcomings, which can produce cue bases with uneven inner wall thicknesses through one-time molding. [0004] In order to achieve the above object, the method for making rough cue rods with inconsistent inner wall thicknesses designed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/30B29C33/40B29C33/38B29L31/52
CPCB29C33/3842B29C33/40B29C70/30B29L2031/5227
Inventor 洪硕宏
Owner TONGXIANG BONNY SCI & TECH COMPOSITE
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