一种双金属组件高尔夫球头金属注射成型一次性烧结制备工艺
By adjusting the ratio of stainless steel to tungsten alloy and adopting in-mold injection molding and one-time sintering processes, the problems of long process flow, high environmental pressure and high cost in golf ball head metal processing have been solved, achieving high forming rate and excellent quality bimetallic golf ball head preparation.
CN116493591BActive Publication Date: 2026-07-17MATRIX GUANGZHOU CHEM CORP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- MATRIX GUANGZHOU CHEM CORP
- Filing Date
- 2023-03-09
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing metal processing technology for golf balls suffers from problems such as long process flow, high environmental pressure, high production cost, long production cycle, and easy cracking during assembly.
Method used
By adjusting the ratio of stainless steel to tungsten alloy to achieve a uniform shrinkage ratio, and using in-mold injection molding and one-time sintering processes, a bimetallic golf ball head assembly was fabricated, realizing the integration of the two metals.
Benefits of technology
This technology enables the production of golf ball heads with high molding rates and excellent quality, reduces production steps and time, lowers costs, and improves the toughness and crack resistance of the products.
✦ Generated by Eureka AI based on patent content.
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Figure CN116493591B_ABST
Abstract
本发明涉及材料加工技术，具体提供一种双金属组件的高尔夫球头的制备工艺，先将其中一种金属钨合金进行注射成型，成型后的钨合金注射坯嵌入不锈钢注射成型的模具内，将不锈钢喂料与钨合金的注射坯进行注射成型得到模内注射成型的一体注射坯，并通过脱脂烧结制备得到双金属组件高尔夫球头；本发明应用于有配重块组装要求的高尔夫球头，是采用双金属注射成型后一次性脱脂烧结工艺完成，突破现有金属注射成型（MIM）技术一次只能生产一种金属成分零件的限制，可以一次成型不锈钢和钨合金金属部件，具有生产步骤少、工期时间短且成本低等优点，制备得到的高尔夫球头外观好，且韧性高不开裂。
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