200534939 玖、發明說明： [發明所屬之技術領域】200534939 发明, Description of the invention: [Technical field to which the invention belongs]
' ’其係涉及於 的鍛造方法。 按由構成高爾夫球頭的零組件'' It is a forging method involving. Components made of golf heads
主η υ c，並以機械式鍛造機將棒材（4 〇)鍛造為片Main η υ c, and forging bar (4 〇) into pieces by mechanical forging machine
1 )周側餘 料（4 2 )在鍛造後尚存餘溫狀態下予以裁切—噴砂、研 磨等等之表面處理。 此外’第七圖桿頭（5 2 )的成型亦如此，一般係稱 為门子型鍛法，其方式近似打擊面板（4 1 )，亦係取用 棒材（5 1 )、棒材（5 1 )與成型模具以不同溫度加熱 來進订粗鍛、切邊〔將多餘餘料（5 3 )切除〕、細鍛、 銑削成形的機械加工、表面處理； 同理’第八圖所示的鐵桿頭（6 7 )的鍛造方法，其 係備用棒材（6 0 )—棒材（6 〇 )纟伸（6 1 ) -折彎 (6 2 )〜粗鍛（6 3 )〔同時棒材配合加熱至9 0 0至 1 1 0 〇 C以進行滾鍛〕—餘溫切邊（6 4 ) ^細鍛（6 5 )，棒材加熱至8 6 0至1 〇 β 0 °C之間，成型模具則 200534939 加扁至2 2 0至2 8 0 °c之間—切邊（6 6 )—整型鍛， 〃係杯材加熱至8 6 〇至1 〇 6 〇 π之間，成型模具則加 熱至2 2 〇至2 8 0°c之間來進行機械式整型鍛造—經噴 砂、研磨完成表面處理形成鐵桿頭（6 7 )。 、、不觀則述二個部位的成型，其鍛造成型〔包含粗锻、 、、田也〕均疋成型模具與棒材各不同溫度加熱，故在成型效 果上出現幾項問題： 1、鍛造方式多以機械式鍛造機為之，因為成型模具 的加熱溫度僅2 0 0至3 5 〇。。，硬度仍偏高，加上須快 速沖壓，以致成型模具的損耗率高。 —2、成型模具因快速沖壓，成型模具硬度高，故棒材 谷易反彈，成形的厚度尺寸不易控制，使得尺寸變動範圍 在_ 〇 2 _之間，因此產生較多餘料。 身3、承丽兩項因素，故而成形後的外觀表面不佳，須 增加研磨程序的表面處理，因此材料的耗費量增加。 【發明内容】 曰 本發明者有鑑於前述高爾夫球頭的方法存在問題，因 此重新設計出—種高爾夫球頭恆溫锻造方法，其主要係在锻 造之時’建立成型模具與預鍛材料是加熱至相同溫度，藉 此恆溫鍛造方法來控制精密尺 μ ν曆枓、機械性質穩 定的主要發明目的。 “ 用的技術手 该锻造方法 為了可達到前述的發明目的，本發明所運 ^又係在於提供一種高爾夫球頭恆溫鍛造方、去 主要係如下之步驟： 200534939 a 、提供下料，取用今居 才取用至屬的預鍛材料； b、提供恆溫锻造成别 、 俶t风！，該預鍛材料與成型模具的加 熱溫度是相同的條件下進杆你 忏卜運仃鍛造，該較佳溫度係為在9 〇 〇至1 0 0 0 °C之間，· c提仏外形加工處理，其係鍛造成型的鍛件進 形輪廓之修整； d、提供表面處理，完成鍛造鍛件法。 ，主要係如下所列： ’利用成型模具與片材〔或棒 以使成型模具因加熱至此一恆 拉具進行鍛造時’相對於預锻 相對大幅減少片材或棒材等預 能減少成型模具因受到預锻材 本發明可以獲得的功效 1、運用恆溫鍛造方法 材〕加熱至相同的溫度，可 溫條件而不致較硬，使成型 材料的硬度狀態差距縮小， 锻材料受壓反彈的情形，故 料的反彈造成磨損。 2、 承前第1項所述，成型鍛件的厚度尺寸較易被控 制、減少因切除多餘廢料的切邊流程。 二 3、 由於尺寸厚度較容易控制，加上減少不必要的粗 鍛、細鍛及其加熱過程，晶粒組織細緻化而機械性質佳， 外觀表面較易完美’不需進行研磨，$少不必要的材料磨 才貝以及研磨作苹。 【實施方式】 本發明係一種高爾夫球頭恆溫鍛造方法，請參看第— 圖，本發明的鍛造方法主要係如下所列： a、下料，取用不鏽鋼或是鈦合金材料的預鍛材料岣 200534939 可； 咖叛&成型，該預鍛材料盥成型 度是相同的條件下、一… m梃具的加熱溫 下進仃鍛k，该較佳溫度係為在 1 1〇0 °C之間； 牡y 〇 0至 C外形加工處理，其係將得到的鍛件進行 之修整流程； 叮7卜形輪廓 d、表面處理，此即完成鍛造方法。此 造成型的方法，藉以彳日φ # f ^ α 坎匼/皿鲜又 糟Μ侍出較穩疋控制尺寸的品質、 程的效益。 即，製 而高爾夫球頭各部零組件以料方法的成 一步說明如后。 狂進 第-、二圖顯示打擊面板（1 5 )鍛造成型方 取用片材（1 〇 )沖裁成接近預成形輪廓—鍛造型成，： 材（1 0 )與成型模具加熱〔成型模具本身設置有 導裝置，由於此為習知技術，於此不再賛述〕，加熱二 相同，均是600至；又 u U ϋ C之間，再透過油壓式 機械，將片材（1 〇 ) w i ^ ^ 1 ^ υ」置於已加熱的成型模具中，透 壓方式予以锻造成型叫幾械加工，透過銑床等工作母機將 板材外側輪廓銑削至需求外型—進行喷砂的表面處理。、 與習知第六圖相較’本發明由於恒溫锻造’得使片材 (1 0 )的尺寸厚度容易控制，尺寸變動範圍約在+ 〇 1_之間’廢除的餘料量报少，透過外形加工處理即可完 成’因此表面處理無須進行研磨。 70 此外，第一 圖顯示桿頭（2 5 )的门字型鍛法， 7 200534939 較佳方法有二種’無論是棒材或是片材均可適用本發明。 其中’利用片材的成型方式’係先取用片材（20卜锻 造成型，片材（2 Q )與成型模具加#，溫度均相同在^ 0 0至1 0 0 0 °C之間，再透過油厭， i式鍛造機械鍛造成型 —切邊，在片材（2 0 )尚有餘、、西g 有餘，皿即切除少許溢出邊緣的 餘料（2 2 )—機械加工，透過雜戍μ 边過銳床4工作母機將板材外 侧輪廓銑削至需求外型〜進行喑紗 %仃贺◊的表面處理；與習知第 七圖相較’本發明由於恆溫鍛造， 使诗片材（2 〇 )的尺 寸厚度容易控制’尺寸變動範圍約在 Jί ϋ · 1 mm之間，廢 除的餘料量很少，透過外形加工處 地迎即可完成，盔 行研磨； …A $ 第一種如弟四圖使用棒材（9 1、 何〔2 1 )的成型方法，流程 相同於第三圖片材（2 〇 )成 ^ 力乂生万去，於此不再贅 第五圖所示係為鐵桿頭（3 7〉从a、 係先取用取用棒材（3 0 )〜拉伸（、广方法’本發明 〇)加熱，直到9〇0至11〇〇二)，：棒材（3 滾鍛成型模具拉伸棒材（3 〇 )—折彎B =滚鍛機與 桿頭（3 7 )—端彎伸角产 ，依據鐵 t 伸角度*酉己合沖床與折彎成型槿直， 將一端折彎—锻造成型，盆传 ' 型模旦加执，门 折言的棒材（3〇)與成 m，，…皿度均相同在6 〇 〇至 合油壓式鍛造機械鍛造成型為之間’配 5 )周側均產生因Λ轳、生洚* ) ’在初胚（3 口為郐又仏產生的餘料（ 初胚（3 5 )尚有钤、、w^ μ 6 )—切邊，在 峒馀μ而切除餘料（] 表面處理完成鐵桿頭（3 7 ) · 」—進行噴砂的 200534939 口此本舍明方法讓鐵桿（ ^ . . lL , 碑忏貝、d 7 )製法與第八圖習知 作法相比較，本發明可筋 ^, 了即名一遏粗鍛、細鍛的流程，以及 酼者粗鍛、細鍛的加埶流 …、/;,L私澴鐵桿碩（3 7 )材料的曰 粒組織不致因反覆多， 的日曰 秘作4, 夕—人加熱造成粗大，反而使晶粒組織細 緻化，機械性質輕5» t ^ …車〜而能強化打擊效率，同時也讓鐵桿 頭（3 7 )的尺寸公差得批法丨尤 是侍控制在± 〇 · ί ΙΜ之間，較習知 作法更為精確。 白 Ρ月…種實施例，說明本發明的恆溫鍛造方法 適用^爾夫球頭任—部位的鍛造成型，都能提供尺寸控 制穩疋、流程縮減、鍛造成型品質較佳的特點。 200534939 【圖式簡單說明】 (一）圖式部分 第一圖係本發明總的流程方塊示意圖。 !—圖係本發明適用打擊面板的的流程立體示意圖。 弟三圖係本發明適用桿頭的的流程立體示意圖。 第四圖係本發明適用另—種桿頭的的流程立體示意圖 第五圖係本發明適用鐵桿頭的的流程立體示意圖 第六圖係現有適用打擊面板的的流程立體示意圖 第七圖係現有適用桿頭的的流程立體示意圖。 第八圖係現有適用鐵桿頭的的流程立體示意圖。 (二）元件代表符號 ~ (10) ( 2 0 )片材 (15) ( 4 1 )打擊面板 5 1 )棒材 (2 2 ) ( 3 6 )餘料 (25) (52)桿 5員 (21) (30) (4〇) (4 2 )餘料 (31) (61) ( 3 2 ) ( 6 2 ) (3 5 )初胚 ( 3 7 ) ( 6 7 ) (5 3 )餘料 拉伸 (3 6 )餘料 鐵桿頭 (6 3 )粗鍛 200534939 ( 6 4 ) (66)切邊（65)細鍛1) The peripheral material (4 2) is cut under the condition of remaining temperature after forging—sand blasting, grinding and so on. In addition, the shape of the head of the seventh figure (5 2) is also the same. It is generally called the gate-type forging method, which is similar to striking the panel (4 1), and also uses the rod (5 1), the rod (5 1) Ordering rough forging, trimming (cut off excess material (5 3)), fine forging, milling and forming, and surface treatment by heating at different temperatures with the forming die; the same way as shown in the eighth figure Forging method for iron head (6 7), it is spare bar (60)-bar (60) upset (6 1)-bending (6 2) ~ rough forging (6 3) [simultaneous bar Coordinated heating to 900 to 1 1 0 ° C for roll forging]-residual temperature cutting edge (6 4) ^ fine forging (6 5), the bar is heated to 8 6 0 to 1 0 β 0 ° C , The forming mold is 200534939 flattened to between 2 2 0 and 2 0 0 ° c-cutting edge (6 6)-shaping forging, the sacrificial cup is heated to between 8 6 0 and 1 0 6 π, forming The mold is heated to between 220 and 280 ° C for mechanical shaping forging-sandblasting and grinding to complete the surface treatment to form the iron head (6 7). If you do n’t see it, the forming of the two parts will be described. The forging shape (including rough forging, ,, and field) is equal to the temperature at which the forming mold and the bar are heated at different temperatures, so there are several problems in the forming effect: 1. Forging Most of the methods are mechanical forging machines, because the heating temperature of the forming mold is only 200 to 3500. . , The hardness is still high, coupled with the need for rapid stamping, so that the loss rate of the forming mold is high. —2. Due to the rapid stamping of the forming mold, the hardness of the forming mold is high, so the bar valley is easy to rebound, and the thickness and size of the forming mold are not easy to control, so that the size variation range is between _ 〇 2 _, which results in more excess material. Body 3 and Cheng Li have two factors, so the appearance of the surface after forming is not good. The surface treatment of the grinding process must be increased, so the material consumption is increased. [Summary of the Invention] The present inventor has redesigned a constant temperature forging method for golf heads in view of the problems with the aforementioned golf head method, which is mainly used to forge the forming die and pre-forged material during heating. At the same temperature, the main purpose of the invention is to control the precision rule μ ν calendar time and stable mechanical properties by the constant temperature forging method. In order to achieve the aforementioned purpose of the invention, the technique used in the present invention is to provide a constant temperature forging method for golf heads, and the main steps are as follows: 200534939 a. Provide blanking, use today Jucai uses the pre-forged materials that belong to it; b. Provides constant temperature forging, and 风 t wind! The pre-forged material and the forming mold heating temperature are the same. The best temperature is between 900 and 1000 ° C, and the contour processing is performed, which is the trimming of the forging shape of the forged piece. D. Provide surface treatment to complete the forging and forging method. It is mainly listed as follows: 'When forming molds and sheets [or rods are used to make the forming molds heated to this constant tension tool for forging'. Compared to pre-forging, a relatively large reduction in sheet or rod materials can reduce the number of forming molds. The effect obtained by the present invention obtained by the pre-forged material 1. The material is heated to the same temperature by using a constant temperature forging method. It can be warmed without being hard, so that the difference in the hardness state of the molding material is reduced. In the case of pressure rebound, the rebound of the material causes wear. 2. As mentioned in the previous item 1, the thickness and size of the forming and forging are easier to control and reduce the trimming process due to the removal of excess waste. Second, because the size and thickness are easier Control, plus the reduction of unnecessary rough forging, fine forging and its heating process, fine grain structure and good mechanical properties, the appearance of the surface is easier to perfect, no grinding is needed, less unnecessary material grinding and grinding [Embodiment] The present invention is a constant temperature forging method for golf heads, please refer to the figure-the forging method of the present invention is mainly as follows: a. Cutting, using stainless steel or titanium alloy material Forging material 岣 200534939 OK; Kay & forming, the pre-forging material is formed under the same conditions, the heating temperature of a ... m tool forging k, the preferred temperature is 1 1 0 Between ° C; y 00 to C shape processing, which is the trimming process of the forging obtained; Ding 7 Bu contour d, surface treatment, this is the completion of the forging method. This method of forming, by which φ # f ^ α Ruggedness / Poor freshness and poor quality. Serving a more stable control of the quality of the size and the benefits of the process. That is, the manufacturing method of each component of the golf head is explained as follows. -The second figure shows that the forging panel (1 5) is forged into a square sheet (1 0), which is punched out to approximate the pre-formed contour-forged, into: The material (1 0) is heated with the forming mold [the forming mold itself is provided with Guide device, because this is a known technology, it will not be described here], the heating two are the same, both are 600 to; and u u ϋ C, and then through the hydraulic machine, the sheet (1 〇) wi ^ ^ 1 ^ υ ”is placed in a heated forming mold, and the forging method is used to forge the shape into several mechanical processing. The outside contour of the plate is milled to the required shape through a working machine such as a milling machine-sandblasted surface treatment. Compared with the conventional sixth figure, the present invention makes it easier to control the size and thickness of the sheet (1 0) due to the constant temperature forging, and the size variation range is about + 〇1_. It can be completed through the contour processing, so the surface treatment does not need to be polished. 70 In addition, the first figure shows the portal forging method of the club head (2 5), 7 200534939 There are two preferred methods. The present invention is applicable to both rods and sheets. Among them, the “molding method using sheet material” is to take a sheet material (20 forging), the sheet material (2 Q) and the forming mold are added with #, the temperature is the same between ^ 0 0 to 100 ° C, and then Through oil exhaustion, the i-type forging machine forges into shape-trimming, there is more than sheet (2 0), there is more than west g, the dish is cut off the excess material that overflows the edge (2 2)-mechanical processing, through miscellaneous The edge-by-sharp 4 working mother machine mills the outer contour of the sheet to the required shape ~ performs surface treatment of 喑 YA% 仃 贺 ◊; compared with the conventional seventh picture, the present invention makes the poem sheet (2 〇 ) The size and thickness are easy to control. The range of size variation is between Jί ϋ · 1 mm. The amount of scrapped material is very small. It can be completed by contour processing. The helmet can be ground.… A $ The first kind of brother The four pictures use the molding method of the rod material (9 1, Ho [2 1), and the process is the same as that of the third picture material (20). The head (3 7>) is first taken from a, the rod (3 0) ~ stretched (, the method of the present invention 0) heating, To 9000 to 1102) ,: bar (3 roll forging die drawing bar (3 0)-bending B = roll forging machine and head (3 7)-end bending extension angle production, According to the extension angle of the iron t * jiji combined with punching and bending, straighten one end, bending-forging one end, potting 'type die is added, and the bar (30) with the door folds is made into m, ... The degree is the same between 6000 and the forging of the hydraulic forging machine. Forging is performed. 5) The peripheral side is caused by Λ 轳, raw 洚 *) 'In the initial embryo (3 mouths are 郐 and 仏) Material (primary embryo (3 5) still has 钤 ,, w ^ μ 6) —cut edges, cut off the remaining material at 峒 μ () surface treatment is completed iron head (3 7) · ”-200534939 mouth blasting Compared with the conventional method of the eighth figure, the method of this iron method (^.. LL, Beibei, d 7) is compared with the method of Benshamming. The invention can be used to control the rough and fine forging process, and Rough forging, fine forging, and adding flow ..., ;;, The private structure of the material of the private iron (3 7) is not caused by repeated, the secret of the day and night 4, Xi-the person is heated to cause coarse, but Refine grain structure The mechanical properties are light 5 »t ^… car, which can strengthen the strike efficiency, and also allows the dimensional tolerance of the iron head (3 7) to be approved. Especially the control is within ± 〇 · Ι Μ, which is more than the conventional method To be precise. This embodiment illustrates that the constant temperature forging method of the present invention is applicable to the forging of any ball joints, and can provide the characteristics of stable size control, reduced flow, and better forging quality. 200534939 [Brief description of the drawings] (1) The first drawing of the drawing part is a schematic block diagram of the overall process of the present invention. !-This is a schematic perspective view of the process applicable to the panel of the present invention. The third figure is a schematic perspective view of the flow of the club head applicable to the present invention. The fourth diagram is a three-dimensional flow diagram of the present invention applicable to another kind of club head. The fifth diagram is a three-dimensional flow diagram of the present invention applicable to an iron head. The sixth diagram is a three-dimensional flow diagram of an existing applicable strike panel. The seventh diagram is an existing application. Schematic illustration of the flow of the head. The eighth figure is a schematic perspective view of the flow of a conventional iron head. (II) Symbols of component ~ (10) (2 0) Sheet (15) (4 1) Hit panel 5 1) Bar (2 2) (3 6) Surplus material (25) (52) 5 members ( 21) (30) (4〇) (4 2) Surplus material (31) (61) (3 2) (6 2) (3 5) Primary embryo (3 7) (6 7) (5 3) Surplus material pull (3 6) Remaining iron head (6 3) rough forging 200534939 (6 4) (66) trimming (65) fine forging