Method for manufacturing steel-based golf club heads containing reactive metals

A golf club head and active metal technology, which is applied in the manufacture of tools, metal processing equipment, casting molding equipment, etc., can solve the problems of decreased fluidity of molten metal, difficulty in reducing casting costs, difficulty in melting, etc., and achieve an increase in conversion ratio , reduce casting cost, and avoid the effect of wasting casting materials

CN104511569BActive Publication Date: 2017-01-04FUSHENG IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-01-04

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Abstract

The present invention provides a method for manufacturing a steel golf club head containing reactive metal, which can solve the problem that the conversion ratio of casting material to casting products is poor by using the conventional vacuum casting method. The method includes: locating a shell mold on a rotating platform, wherein the shell mold includes a crucible part and a mold cavity part which are communicated with each other, and the rotating platform is connected with a rotating shaft which can rotate axially; putting a steel metal ingot containing reactive metal into the crucible part of the shell mold, and heating and melting the steel metal ingot into metal liquid in vacuum environment; driving the rotating shaft to rotate the rotating platform such that the melt metal liquid flows into the mold cavity part of the shell hold; stopping the rotating shaft slowly and taking down the shell mold after casting; and breaking the shell mold to obtain a golf club head casting product.
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Description

technical field

[0001] The invention relates to a method for precision casting a golf club head, in particular to a method for precision casting a steel golf club head containing active metal. Background technique

[0002] Generally speaking, golf clubs can be divided into three categories: woods, irons and putters. The early woods and irons were mostly made of stainless steel or carbon steel. In order to improve the functionality of the club head, in recent years There are various new steel casting materials that continue to be developed and used to manufacture golf club heads. On the other hand, golf club heads are mostly made by precision casting, and the current precision casting is mostly carried out in the atmosphere, with the help of high frequency induction melting furnace (High Frequency Induction Furnace) to quickly melt steel metal ingots, and then use static gravity cast.

[0003] However, since steel-based alloys that improve the functionality of the club head...

Examples

Embodiment Construction

[0047] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, and are described in detail as follows:

[0048] see figure 1 , which is a vacuum centrifugal casting device used in conjunction with the manufacturing method of the active metal-containing steel golf club head of the present invention. Wherein, the vacuum centrifugal casting device comprises a vacuum furnace 1, a rotating shaft 2, a rotating platform 3, a shell mold 4 and a heater 5; the rotating shaft 2, rotating platform 3, shell mold 4 and heater 5 are all located on In the vacuum furnace 1 , the rotating platform 3 is connected to the rotating shaft 2 to rotate synchronously with the rotating shaft 2 , the shell mold 4 is positioned on the rotating platform 3 , and the heater 5 is used to heat the shell mold 4 .

[0049]...