CN101314198A - 高尔夫杆头的制作方法 - Google Patents

高尔夫杆头的制作方法 Download PDF

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CN101314198A
CN101314198A CNA2007101037643A CN200710103764A CN101314198A CN 101314198 A CN101314198 A CN 101314198A CN A2007101037643 A CNA2007101037643 A CN A2007101037643A CN 200710103764 A CN200710103764 A CN 200710103764A CN 101314198 A CN101314198 A CN 101314198A
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张世达
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    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
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    • B23K2103/00—Materials to be soldered, welded or cut
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    • B23K2103/00—Materials to be soldered, welded or cut
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Abstract

一种高尔夫杆头的制作方法，其步骤包括：预制一击球面板；利用一高能量光束熔融一粉末状的披覆材，且将其堆积于该击球面板的背面上，以便在该击球面板的背面形成具预定形状的至少一凸部。本发明可以使该击球面板具有较好的弹性恢复系数(Coefficient of Restitution，COR)，进一步提高高尔夫杆头的击球性能并扩大击球甜蜜区，同时使得本发明可降低生产成本，并提高加工效率。

Description

高尔夫杆头的制作方法
技术领域
本发明涉及一种高尔夫杆头的制作方法，特别是涉及一种在一击球面板的背面利用一高能量光束熔融堆积一披覆材，以形成至少一凸部，进而提高击球性能及扩大击球甜蜜区的高尔夫杆头的制作方法。
背景技术
一般来讲，若要提高高尔夫杆头的击球性能或扩大其击球甜蜜区(Sweet Spot)，现有技术中的高尔夫杆头的制作方法，如中国台湾公告第561907号「高尔夫球杆头之打击面板构造」新型专利，其包含一击球面板，在成形该击球面板时，首先提供具有预定平坦度及厚度的单一金属板片，其材料优选自钛合金或不锈钢合金等；接着，利用CNC(计算机数值控制)铣削该金属板片的多余部位，以精密铣削形成数个具有不同厚度的凸部。该具有最大厚度的凸部是对应该金属板片的击球中心，以供打击一高尔夫球，而该具有最薄厚度的凸部则可增进该金属板片的弹性变形能力，这样就可以提高该击球面板的击球性能及稳定性。
另一现有技术中的高尔夫杆头的制作方法，如中国台湾公告第M294960号「高尔夫杆头」新型专利，其包含一杆头本体及一击球面板，该击球面板为一复合板体。该击球面板由一第一板体及一第二板体结合而成。该第一板体相对位于该击球面板的正面，其用以对应结合于该杆头本体及打击一高尔夫球。该第二板体则相对位于该击球面板的背面，以成为该第一板体的强化结构。在制作该击球面板时，先选择利用铣削、蚀刻、研磨及其组合等方式加工去除部分该第二板体的多余部位，直至该第二板体的剩余部份相对于该第一板体的背面上形成一强化凸部及数个凸肋。由于该第二板体的材料不同于该第一板体，其选自一高吸震能力材料，这样可以增加该击球面板的吸震能力及结构强度。
上述现有技术中的高尔夫杆头的制作方法具有下列缺点，例如：不论该击球面板选择为单一板材或复合板材，要相对于该击球面板的背面形成该凸部或该凸肋，都必须采用铣削方式铣除该击球面板背面的部分材料，如此造成多余原料的耗费，且铣削加工时间较长，而导致生产成本过高及加工效率低。
发明内容
本发明的主要目的是提供一种高尔夫杆头的制作方法，其在一击球面板的背面利用一高能量光束熔融堆积一披覆材，以形成至少一凸部，使得本发明可以降低生产成本及提高加工效率。
本发明的次要目的是提供一种高尔夫杆头的制作方法，其中该披覆材的材料优先选择相同于该击球面板的材料，或与该击球面板的材料具有高焊接兼容性的不同材料，使得本发明可以提高结构强度及可靠度。
为实现上述目的，本发明采用如下技术方案：一种高尔夫杆头的制作方法，其步骤包含：预制一击球面板；利用一高能量光束熔融一粉末状的披覆材，且堆积于该击球面板的背面上，以便在该击球面板的背面形成具预定形状的至少一凸部。
本发明改进了现有技术存在的缺点，可以使该击球面板具有较好的的弹性恢复系数(Coefficient of Restitution，COR)，进一步提高高尔夫杆头的击球性能并扩大击球甜蜜区，同时使得本发明可以降低生产成本，并提高加工效率。另外，该披覆材优先选自与该击球面板材料具有高焊接兼容性的材料，可以提高该击球面板的结构强度及可靠度。
附图说明
图1：本发明优选实施例的高尔夫杆头的制作方法的流程方块图。
图2：本发明优选实施例的高尔夫杆头的制作方法的分解立体图。
【主要零部件符号说明】
1击球面板    11凸部      2杆头本体     21开口
S1第一步骤   S2第二步骤  S3第三步骤    S4第四步骤
具体实施方式
为让本发明的上述及其它目的、特征及优点能更明显易懂，下文通过本发明的优选实施例，并配合附图，作详细说明如下：
请参照图1至2所示，本发明优选实施例的高尔夫杆头的制作方法包含下列步骤：利用机械成形方式预制一击球面板1及一杆头本体2；利用一高能量光束熔融堆积一披覆材在该击球面板1的背面，以形成至少一凸部11；最后，将该击球面板1对应组装于该杆头本体2上，以形成一高尔夫杆头。
请再参照图1至2所示，本发明优选实施例的高尔夫杆头的制作方法第一步骤S1：预制该击球面板1及该杆头本体2。更进一步，该击球面板1及杆头本体2是由具高强度的一金属材料制成，例如：不锈钢、碳钢、合金钢、麻钢、铜合金、铝合金、镁合金、铁锰铝合金、钛合金或上述金属的合金。首先选用该高强度的金属材料通过冲压、锻造、铸造或激光切割等机械加工方式形成具适当厚度的该击球面板1及杆头本体2。
请再参照图1至2所示，本发明优选实施例的高尔夫杆头的制作方法第二步骤S2：将一披覆材堆积于该击球面板1的背面。更进一步，本实施例选用一流体式送粉方式对应将该粉末状的披覆材对应堆积于该击球面板1的背面上，该流体式送粉方式优先选择一惰性气体(优选为氩气)作为一粉末输送气体。另外，该粉末状的披覆材也可以选用预敷式或重力式送粉方式堆积于该击球面板1的背面。
请再参照图1至2所示，本发明优选实施例的高尔夫杆头的制作方法第三步骤S3：利用该高能量光束熔融该粉末状的披覆材，以形成该至少一凸部11，其中该高能量光束优先选自一高能量离子束及一高能量激光。一般而言，该高能量光束喷嘴对应结合该第二步骤S2的送粉方式可分为重力式、同轴式、近似同轴保护环气式等形式的制作工艺，而本实施例选择以近似同轴保护环气式工艺作为优选实施例。在该粉末状的披覆材堆积在该击球面板1背面的过程中，利用该高能量光束熔融该粉末状的披覆材及击球面板1的表面材料，同时控制该高能量光束与粉末堆积路径在该击球面板1背面上沿着一预定形状进行熔融堆积动作，以便于该击球面板1的背面上对应形成该预定形状的凸部11，该预定形状可选择为O字形、矩形或其它几何形状，且本实施例的凸部11选自O字形(如图2所示)。另外，该凸部11与该击球面板1背面之间相对形成一焊接层(未绘示)。通过该第二步骤S2及第三步骤S3形成该凸部11，使该击球面板1具有不相等的厚度，进一步使该击球面板1具有较好的弹性恢复系数(Coefficient of Restitution，COR)，并扩大其击球甜蜜区(SweetSpot)。
另外，请再参照图1至2所示，当该第三步骤S3利用该高能量光束熔融该粉末状的披覆材及击球面板1的表面材料时，利用一保护气体包覆于上述构件的外部，以便熔融中的该披覆材与外界空气及杂质相互隔离。该保护气体也选自一惰性气体(优选为氦气)，其避免外界空气中的氧、氢、氮或其它杂质在熔融过程中与该披覆材或击球面板1的表层产生氧化或其它化学反应，而在结合构造上形成气孔、裂缝或氧化物等降低结合强度的缺陷。另外，该披覆材优先选自与该击球面板1的材料相同的金属材料，或与该击球面板1的材料不同，但具有较好焊接兼容性的金属材料。
请再参照图1至2所示，本发明优选实施例的高尔夫杆头的制作方法第四步骤S4：将该击球面板1对应组合于该杆头本体2的开口21，以便共同组成一高尔夫杆头。另外当该击球面板1完成上述步骤后，选择对该击球面板1及杆头本体2的表层选择进行研磨、电解抛光、表面硬化或其它标记加工等表面处理程序，以此增加该击球面板1及杆头本体2的表面硬度并美化外观，同时也能提高其表面的抗锈、抗蚀及辨识能力。
请再参照图1至2所示，本发明利用在该击球面板1的背面通过该高能量光束直接熔融该披覆材，而堆积形成该凸部11，因此不需要预制较大尺寸的击球面板，再铣削掉多余的构件原料，因此本发明可有效减少原料耗费、降低生产成本并提高升加工效率。另外，由于该高能量光束具有高能量密度的特性，就整体而言，该高能量光束所产生的热能对该击球面板1的热影响区域及变形量可降低至最低程度，且可同时获得较为致密的结合构造，进而可提高该高尔夫杆头的击球性能。
如上所述，本发明选择将该粉末状的披覆材堆积在该击球面板1的背面，且利用该高能量光束熔融该披覆材，以形成该凸部11，以便该击球面板1具有较好的弹性恢复系数，进一步提高高尔夫杆头的击球性能并扩大击球甜蜜区，同时使得本发明可降低生产成本并提高加工效率。

Claims (12)

1、一种高尔夫杆头的制作方法，其是预制一杆头本体及一击球面板，其特征在于：
利用一高能量光束熔融堆积一粉末状的披覆材在该击球面板的背面，以形成至少一凸部；及
该击球面板对应结合于该杆头本体上，进而组合形成一高尔夫杆头。
2、根据权利要求1所述的高尔夫杆头的制作方法，其特征在于，控制该高能量光束沿着该粉末状的披覆材在该击球面板背面上的堆积路径熔融堆积形成具一预定形状的该凸部。
3、根据权利要求1所述的高尔夫杆头的制作方法，其特征在于，该高能量光束选自一高能量离子光束或一高能量激光。
4、根据权利要求1所述的高尔夫杆头的制作方法，其特征在于，在该高能量光束熔融该粉末状的披覆材的过程中，利用一种保护气体将熔融中的该披覆材与外界空气及杂质相互隔离。
5、根据权利要求1所述的高尔夫杆头的制作方法，其特征在于，该披覆材的材料相同于该击球面板的材料。
6、根据权利要求1所述的高尔夫杆头的制作方法，其特征在于，该披覆材的材料相对于该击球面板的材料具有高焊接兼容性，且该披覆材的材料不同于该击球面板的材料。
7、根据权利要求2所述的高尔夫杆头的制作方法，其特征在于，该粉末状的披覆材的堆积方式是选自预敷式送粉、流体式送粉或重力式送粉方式。
8、根据权利要求7所述的高尔夫杆头的制作方法，其特征在于，该流体式送粉方式是利用一种惰性气体作为一种粉末输送气体。
9、根据权利要求4所述的高尔夫杆头的制作方法，其特征在于，该保护气体选自一种惰性气体。
10、根据权利要求1所述的高尔夫杆头的制作方法，其特征在于，分别对该杆头本体及击球面板的表层进行一种表面处理程序。
11、根据权利要求10所述的高尔夫杆头的制作方法，其特征在于，该表面处理程序选自研磨、电解抛光、表面硬化或标记加工程序。
12、一种高尔夫杆头的击球面板制作方法，其先预制一个击球面板，其特征在于：
在该击球面板的背面以一高能量光束对应熔融一粉末状的披覆材，以堆积形成至少一个凸部。
CNA2007101037643A 2007-05-29 2007-05-29 高尔夫杆头的制作方法 Pending CN101314198A (zh)

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US12/153,132 US20080295313A1 (en) 2007-05-29 2008-05-14 Manufacturing method for golf club head

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WO2016112481A1 (zh) * 2015-01-12 2016-07-21 中山市长富五金制品有限公司 一种高尔夫球头击球面加工工艺
CN106270501A (zh) * 2016-08-30 2017-01-04 西安铂力特激光成形技术有限公司 一种3d打印截面匹配方法、复合成形方法及截面修复方法
CN107570876A (zh) * 2017-10-16 2018-01-12 江南大学 一种激光诱导koh化学反应刻蚀和切割蓝宝石的加工方法

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KR102546094B1 (ko) * 2022-04-18 2023-07-06 류훈 파크골프클럽용 헤드 제조방법

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US6534745B1 (en) * 1999-09-27 2003-03-18 Mathew T. J. Lowney Nozzle particularly suited to direct metal deposition
US6371868B1 (en) * 1999-11-01 2002-04-16 Callaway Golf Company Internal off-set hosel for a golf club head
US20060133947A1 (en) * 2004-12-21 2006-06-22 United Technologies Corporation Laser enhancements of cold sprayed deposits
JP2006175135A (ja) * 2004-12-24 2006-07-06 Yamaha Corp ゴルフクラブヘッド
TWI276448B (en) * 2006-01-24 2007-03-21 Fu Sheng Ind Co Ltd A surface-modified golf club head
US20070259736A1 (en) * 2006-05-08 2007-11-08 Lai-Fa Lo Golf club head and method for fabricating striking plate thereof

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WO2016112481A1 (zh) * 2015-01-12 2016-07-21 中山市长富五金制品有限公司 一种高尔夫球头击球面加工工艺
CN106270501A (zh) * 2016-08-30 2017-01-04 西安铂力特激光成形技术有限公司 一种3d打印截面匹配方法、复合成形方法及截面修复方法
CN107570876A (zh) * 2017-10-16 2018-01-12 江南大学 一种激光诱导koh化学反应刻蚀和切割蓝宝石的加工方法

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