会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Golf club manufacturing method
    • 高尔夫球杆制造方法
    • US06481088B1
    • 2002-11-19
    • US09112360
    • 1998-07-09
    • Akihisa InoueEiichi MakabeMasahide Onuki
    • Akihisa InoueEiichi MakabeMasahide Onuki
    • B21B146
    • B21J1/006A63B53/04A63B53/0466A63B53/047A63B60/00A63B2053/0408A63B2053/042A63B2209/00B22D25/02B22D27/04Y10T29/49988
    • A golf club which has a clubface of desired shape comprising an alloy metal is provided. The golf club has excellent strength properties as well as excellent ball hitting properties. The clubface is free from casting defects such as cold shuts, and preferably, free from the crystalline phase formed from crystal nuclei through nonuniform nucleation since the club face is produced in a simple, highly reproducible, one-step process by selectively cooling the molten metal at a temperature above the melting point at a rate higher than the critical cooling rate, and the product comprises a single amorphous phase. The metallic glass face used in the golf club is produced by filling a metal material in a hearth; melting said metal material by using a high-energy heat source which is capable of melting said the metal material; pressing said the molten metal at a temperature above the melting point of said the metal material to deform the molten metal into the desired shape by at least one of compressive stress and shear stress at a temperature above the melting point, while avoiding the surfaces of the molten metal cooled to a temperature below the melting point of said the metal material from meeting with each other during the pressing; and cooling said the molten metal at a cooling rate higher than the critical cooling rate of the metal material simultaneously with or after said the deformation to produce the metallic glass face of desired form.
    • 提供具有包括合金金属的所需形状的球杆面的高尔夫球杆。 高尔夫球杆具有优异的强度性能以及出色的击球性能。 球杆表面没有铸造诸如冷切之类的缺陷,并且优选地,通过非均匀成核而不存在由晶核形成的结晶相,因为球杆表面通过选择性地冷却熔融金属以简单,高度可重复的一步法生产 在高于临界冷却速率的熔点的温度下,产物包含单一非晶相。 在高尔夫球杆中使用的金属玻璃面通过将金属材料填充在炉床中而制成; 通过使用能够熔化所述金属材料的高能热源来熔化所述金属材料; 在高于所述金属材料的熔点的温度下压制所述熔融金属,以通过在高于熔点的温度下的压应力和剪切应力中的至少一种将熔融金属变形为期望的形状,同时避免 熔融金属在压制期间被冷却到低于所述金属材料的熔点的温度彼此相遇的温度; 并且在所述变形之后或之后以比金属材料的临界冷却速度高的冷却速率冷却熔融金属,以产生所需形式的金属玻璃面。