鯉濟部中·*榡準局員工消費合作社印製 C7 D7 五、創作説明（/ ) 本發明係有關於一種磺化鎢與鋼鐵硬焊接合的方法，.. 待別是指一種可快速地將磺化鎢與鋼鐵接合成一體，而可 增進生產效率、降低成本之方法者。 按，工業界所稱的生產母機，由於屬於連績性且高速 度的機台，故其所使用的工件，如沖棒、沖擊頭等必須具 備有相當好的耐高溫及耐磨耗性質，以提高生產效率；又 —般所使用的沖棒等工件，大都利用硬度高、耐磨性好的 碩化鎢來製成，然由於磺化鎢本身質脆，沖擊時容易折斷 ，旦製作成本亦高，故業者乃將磺化鎢利用焊接方式，以 焊合於由鋼鐵材質形成的鋼鐵上，以形成一由破化鎢與鋼 鐵所接合成的工件。 而以往有關碳化鎢與綱鐵的接合方法，乃如第一圖所 示，將一具適當厚度的硕化鎢1®合在一鋼鐵2上，此鋼 鐵2乃為材質SKD或SKH的合金工具鋼材，於銅鐵2 上凹設有一凹槽2 0 ,此凹槽2 0可容硕化鎢1容置，但 其深度小於破化鎢1之高度，於磺化鎢1與銅鐵2凹槽2 0接合面間均勻塗上焊料3 (如鎳基材料），以形成一未 焊合的半成品，將上述未焊合的半成品固定在一不銹綱治 具4上，同時將其置入真空加熱爐内，使其真空度維持在 0.3托耳（torr),同時施予三階段的均熱過程， 每階段的均熱過程約為三十分鐘，其中第一階段溫度為450 °C〜 550°C,第二階段溫度為7001C〜850°C,第三階段溫度 為900Ό〜1020Ό,經過前述三階段的均熱後，再利用十分 鐘至二十五分鐘的時間加熱，使其溫度可達焊料3的熔點 第3頁 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面〕之注1事項存填寫本育)Printed in C7 D7 by the Consumer Cooperatives of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the People's Republic of China. V. Creation Instructions (/) The present invention relates to a method for hard welding of sulfonated tungsten with steel. A method that combines sulfonated tungsten with steel to improve production efficiency and reduce costs. According to the industry's production master machine, because it is a continuous and high-speed machine, the workpieces used, such as punches, impact heads, must have fairly good high temperature and wear resistance properties, In order to improve production efficiency, most commonly used workpieces such as punches are made of high hardness and good wear resistance. However, because the sulfonated tungsten itself is brittle, it is easy to break when impacted. It is also high, so the industry practitioners welded the sulfonated tungsten to the steel formed from the steel material by welding to form a workpiece joined by the broken tungsten and steel. In the past, the joining method of tungsten carbide and gang iron was as shown in the first figure. A tungsten steel 1 with an appropriate thickness was combined on a steel 2 which is an alloy tool made of SKD or SKH. Steel, a groove 20 is recessed on the copper and iron 2. This groove 20 can accommodate the tungsten tungsten 1 but its depth is less than the height of the broken tungsten 1. The groove is recessed on the sulfonated tungsten 1 and copper iron 2. The solder 3 (such as nickel-based material) is evenly coated between the joint surfaces of the grooves 20 to form an unwelded semi-finished product. The unwelded semi-finished product is fixed on a stainless steel fixture 4 and placed in a vacuum at the same time. Heat the furnace to maintain its vacuum at 0.3 torr, and simultaneously apply a three-stage soaking process. The soaking process in each stage is about 30 minutes, of which the first stage temperature is 450 ° C ~ 550. ° C, the temperature of the second stage is 7001C ~ 850 ° C, and the temperature of the third stage is 900Ό ~ 1020Ό. After the above three stages of soaking, the temperature can be heated for 10 minutes to 25 minutes to make the temperature reach Melting point of solder 3 page 3 This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) (Please read first Note 1] on the back of the store to fill this matter fertility)
五、 創作説明（2) C7 D7 經濟部中央標準局負工消费合作社印裂 範圍以上約25°C〜l〇〇°C ,此時焊料3將熔融而產生毛細現 象，以擴及磺化鎢1與鋼鐵2凹槽2 0間的接合面，進而 將碳化鎢1與鋼鐵2焊接成一體。 上述習知的破化鎢1與鋼鐵2接合方法，因須前述均 熱作業，故其所需時間相當的允長，大約需一小時四十分 鐘到一小時五十五分鐘間，使得生產效率緩慢，進而導致 成本的提高；今本發明人乃有鑑於習知之缺失，乃本著精 益求精之精神萌思創意加以研究，遂有本發明的產生。 即，本發明之主要目的，乃在提供一種碳化鎢與鋼鐵 硬焊接合的方法，其傷可快速地將磺化鎢與鋼鐵接合成一 耐高溫、耐磨損的工件，藉此方法以增進生產效率及降低 成本。 而，本發明之主要特徵在於：利用錄基材料作為碳化 鎢與鋼鐵間接合的填料物，並使其在真空室或保護氣氛爐 的工作環境下，利用高週波感應加熱方式，以令工件及填 料物得在5〜6 0秒的時間被加熱至镇料物的熔點以上， 此時填料物將被熔化而充滿於銅鐵與破化鎢間，並藉毛細 現象使填料物滲入整個接合面，以令鋼鐵與磺化鎢緊密接 合成一耐高溫、耐磨損的工件。 綠是，本發明之磺化鎢與鋼鐵硬焊接合的方法，其製. 造方法包含以下步驟： 一.將含鐸6 0 %〜9 5 %的鎳基材料製成粉狀或菊=狀、 Μ狀的瑱料物置於碳化鎢與鋼鐵間，以形成一未焊合 的工件，並使磺化鎢與鋼鐵間之縫隙表面加工裕度維 第4頁 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ29?公釐） (讀先間讀背面之注意事項再填寫本頁)V. Creation instructions (2) C7 D7 Above the print cracking range of the Central Laboratories of the Ministry of Economic Affairs of the Consumers Cooperative, about 25 ° C ~ 100 ° C. At this time, the solder 3 will melt to produce a capillary phenomenon to expand the tungsten sulfide The joint surface between groove 1 and steel 2 is welded together with tungsten carbide 1 and steel 2. The above-mentioned conventional method for joining broken tungsten 1 and steel 2 requires the aforementioned soaking operation, so the required time is quite long. It takes about one hour and forty minutes to one hour and 55 minutes to make production. The efficiency is slow, which in turn leads to an increase in cost. In view of the lack of knowledge, the present inventor has studied it in the spirit of excellence and contemplation, and the invention has been produced. That is, the main object of the present invention is to provide a method for hard welding of tungsten carbide and steel. The method can quickly join sulfonated tungsten and steel into a high temperature and wear resistant workpiece. Production efficiency and cost reduction. However, the main feature of the present invention is that the base material is used as a filler material between tungsten carbide and steel, and the high frequency induction heating method is used in the working environment of a vacuum chamber or a protective atmosphere furnace to make the workpiece and The filler must be heated to above the melting point of the ballast within 5 to 60 seconds. At this time, the filler will be melted and filled between the copper iron and the broken tungsten, and the filler will penetrate the entire joint surface by capillary phenomenon. In order to make steel and sulfonated tungsten tightly combine into a high temperature and wear resistant workpiece. Green is the method for hard-welding the sulfonated tungsten and steel according to the present invention. The manufacturing method includes the following steps: 1. The nickel-based material containing 60% ~ 95% of Duo is made into powder or chrysanthemum. The M-shaped material is placed between tungsten carbide and steel to form an unwelded workpiece, and the surface processing margin dimension of the gap between the sulfonated tungsten and steel is p. 4 This paper applies Chinese national standards (CNS) ) Α4 specification (210 × 29? Mm) (read the precautions on the back before reading this page)
--------------1?------trII-----a-I 經濟部中央標準局員工消費合作社印製 . C7 _ D7_ 五、創作説明（3) 持在0〜0 . 1 3 m m間； 二•將上述未焊合之工件置於真空壓力小於0 . 1托耳的 真空室内，或置於充填有氬、氦、氮、氫的保護氣氛 爐内； 三.再利用高週波線圈以將工件加熱至镇料物的熔點以上 ，使熔化的填料物藉毛細作用滲入於鋼鐵與磺化鎢接 合面間，進而使工件緊密接合。 藉前述創新‘的方法，而得以約5〜6 0秒的時間而快 速的完成焊合步驟。 有關本發明為逹成上掲之目的，所採用之技術手段及 其功效，玆舉一較佳可行之實施例，並配合圖式詳述如下 圖式之簡單説明： 第一圔所示習知將磺化鎢焊合於鋼鐵上的剖視示意圖。 第二圖所示偽本發明一較佳可行實施例之剖視分解圖。 第三圖所示係本發明一較佳可行實施例之組合剖視圔。 第四圔所示係本發明一較佳可行實施例之工作示意圖。 圖號之簡單説明： 鋼鐵 _ : 5 破化鶴 :6 填料物 ：7 第5頁 本紙張尺度適用中國國家榇準（CNS ) A4規格(210X297公釐） (諳先閱讀背面t注意事項再填寫本頁)-------------- 1? ------ trII ----- aI Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. C7 _ D7_ V. Creation Instructions (3) Hold between 0 ~ 0.13 mm; 2. Place the unwelded workpieces in a vacuum chamber with a vacuum pressure of less than 0.1 Torr, or place in a protective atmosphere furnace filled with argon, helium, nitrogen, and hydrogen. Inside; 3. The high frequency coil is used to heat the workpiece above the melting point of the ballast, so that the molten filler infiltrates the joint surface between steel and tungsten sulfonate by capillary action, and then the workpiece is tightly joined. By the aforementioned innovative method, the welding step can be completed quickly in about 5 to 60 seconds. Regarding the purpose of the present invention for the purpose of forming the upper part, the technical means adopted and the effect thereof, here is a preferred and feasible embodiment, which will be described in detail with the drawings as follows: A schematic cross-sectional view of welding sulfonated tungsten to steel. The second figure shows an exploded sectional view of a preferred embodiment of the present invention. The third figure shows a combined sectional view of a preferred embodiment of the present invention. The fourth embodiment is a schematic diagram of the work of a preferred embodiment of the present invention. Brief description of the drawing number: Iron and steel_: 5 Broken crane: 6 Filler: 7 Page 5 This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) (谙 Please read the precautions on the back before filling (This page)
經1^#-中央標準局貝工消費合作社印装 C7 D7 五、創作説明（4) 請配合參閲第二、三圖所示，本發明乃於一固體狀的 銅鐵5上焊合一固體狀的硪化鎢6 (WC),上述鋼鐵5 乃為材質SKD或SKH的合金工具銅材，其焊合過程乃 如下所述： 1 .將材質SKD或SKH的合金工具綱材，切割成 一具預定大小、形狀的銅鐵5，此鋼鐵5具有一第一接合 面50,於第一接合面50中央形成一定位用中心柱50 0 〇 2 .將灰色硬粉末狀的碳化鎢利用預定模具以燒結成 具預定形狀的固體磺化鎢6,此磺化鎢6具有一與銅鐵5 之第一接合面50對應的第二接合面60，於第二接合面 6 0中央形成一與上述定位用中心柱5 0 0對應的定位用 中心孔6 0 0 . 3. 將含錁60%〜95%的鎳基材料製成粉狀或膏 狀、Η狀，以形成填料物7。 4. 將瑱料物7塗佈於鋼鐵5之第一接合面50上， 再將破化鎢6之第二接合面6 0對應簦置於第一接合面5 ◦上，使該定位用中心孔6 0 .0套蓋在該定位用中心柱5 00,同時要求第一、二接合面50、60間縫隙的表面 加工裕度維持在0〜0 . 1 3 m m間，並於第一、二接合 面50、6 ◦周圍塗上一層填料物7，如此以組合成一如 第三圖所示未焊合的工件。 5·再請配合參閲第四圖，將上述未焊合的工件置入 真空壓力小於0.1托耳的真空室内、或置於充镇有氬、 第(5頁 本紙張尺度適用中國國家標準（CNS ) A4規格（210><297公釐） (讀先聞讀背面，<-·注意t項再填寫本頁)1 ^ #-C7 D7 printed by the Shell Standard Consumer Cooperative of the Central Bureau of Standards 5. Creation instructions (4) Please refer to the second and third figures. The present invention is welded and integrated on a solid copper iron 5 Solid tungsten hafnium 6 (WC), the above steel 5 is the alloy tool copper of SKD or SKH, and the welding process is as follows: 1. Cut the alloy tool outline of SKD or SKH into one A copper-iron 5 having a predetermined size and shape. The steel 5 has a first joint surface 50, and a center pillar 50 0 2 for positioning is formed at the center of the first joint surface 50. The gray hard powdered tungsten carbide is used in a predetermined mold. The solid sulfonated tungsten 6 having a predetermined shape is sintered, and the sulfonated tungsten 6 has a second joint surface 60 corresponding to the first joint surface 50 of the copper-iron 5, and a second joint surface 60 is formed at the center of the second joint surface 60. The centering hole 5 0 corresponding to the centering hole 6 0 0 for positioning. 3. The nickel-based material containing 60% to 95% of rhenium is made into a powder, paste, or Η shape to form a filler 7. 4. Apply the material 7 on the first joint surface 50 of the steel 5, and then place the second joint surface 60 of the broken tungsten 6 on the first joint surface 5 so as to center the positioning center. A hole 60.0 is set on the positioning center post 5000, and at the same time, the surface machining margin of the gap between the first and second joint surfaces 50 and 60 is maintained between 0 and 0.13 mm, and The two joint surfaces 50 and 6 are coated with a layer of filler material 7 around them to form an unwelded workpiece as shown in the third figure. 5 · Please refer to the fourth figure, put the unwelded workpiece into a vacuum chamber with a vacuum pressure of less than 0.1 Torr, or place it under argon. (5 pages of this paper apply Chinese national standards ( CNS) A4 specification (210 > < 297 mm) (read the first and read the back, &-; note the t-item and fill in this page)
經濟部中央標準局貝工消費合作社印裝 C7 D7 五、創作説明（犮） 氦、気、氫的保護氣氛爐（壓力1〜2托耳）内，以穩定 其焊合品質，上述真空室或保護氣氛爐内並設有高週波電 源產生設備8。 六. 將高週波電源產生設備8之高週波線圈8 0纏設 在上述未焊合工件之第一、二接合面50、60外圍，以 對該處施以感應加熱，並視高週波電源產生設備8之功率 大小，而以約5〜6 0秒的時間加熱到1 0 0 0〜1 2 0 5 t：(即達到填料物7之熔點），以使镇料物7熔化，此 時，熔化的填料物7藉毛細作用滲入於鋼鐵5與破化鎢6 間，使上述工件得快速地緊密接合成一體。 七. 再將高週波電源產生設備8切換至較低功率的保 溫功能，以讓工件緩慢的冷卻，如此即可得到耐蒿溫、耐 磨損的工件。 由上述實施例所述可知，本發明將未焊合的工件置於 真空室或保護氣氛爐中，並利用高週波線圏8 0加熱以令 夾置於鋼鐵5與磺化鎢6間填料物7熔化，以令鋼鐵5與 碳化鎢6兩硬度、熔點皆高的物質可於5〜6 0秒的時間 快速地接合成一體；而若將本發明焊合時間取其最高值6 〇秒，以與習知焊合所花費時間一小時四十分鐘（最低值 ，約6000秒）相比較，本發明之焊合速度較習知者快 約10 0倍，故可得證本發明確實可較習知更快速地完成 銅鐵5與磺化鎢6間的焊接加工，因此本發明可提高大量 生產之效率，進而減少加工成本；又本發明之焊合加工乃 置設於真空室内、或置於充填有氬、氦、氮、氣的保護氣 第7頁 本紙張尺度逋用中國國家標準（CNS > A4規格（210 X 297公釐〉 (請先閱讀背面1注意f項再填寫本育)Printed on the C7 D7 by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Creation instructions (犮) Helium, plutonium, and hydrogen in a protective atmosphere furnace (pressure 1 ~ 2 Torr) to stabilize the welding quality, the vacuum chamber or The protective atmosphere furnace is provided with a high-frequency power generation device 8. 6. The high-frequency coil 80 of the high-frequency power generating device 8 is wound around the first and second joint surfaces 50 and 60 of the unwelded workpiece to apply induction heating thereto, and the high-frequency power is generated as The power of the device 8 is heated to 100 0 ~ 12 0 5 t in about 5 ~ 60 seconds: (that is, the melting point of the filler 7 is reached) to make the ballast 7 melt. At this time, The molten filler 7 penetrates between the steel 5 and the broken tungsten 6 by capillary action, so that the above-mentioned workpieces can be quickly and tightly integrated. 7. Then switch the high-frequency power generation equipment 8 to a lower-power temperature-maintaining function to allow the workpiece to cool slowly, so that a workpiece that is resistant to artemisia temperature and wear can be obtained. It can be known from the above embodiments that the unwelded workpiece is placed in a vacuum chamber or a protective atmosphere furnace, and is heated by a high frequency line 圏 80 to heat the filler material between the steel 5 and the sulfonated tungsten 6 7 is melted, so that the materials with high hardness and melting point of steel 5 and tungsten carbide 6 can be quickly integrated into the body within 5 to 60 seconds; and if the welding time of the present invention is taken as the highest value of 60 seconds, Compared with the conventional welding time of one hour and forty minutes (the lowest value, about 6000 seconds), the welding speed of the present invention is about 100 times faster than the conventional one, so it can be proved that the present invention can indeed be compared with It is known to complete the welding process between copper-iron 5 and sulfonated tungsten 6 more quickly. Therefore, the present invention can improve the efficiency of mass production, thereby reducing the processing cost; and the welding process of the present invention is placed in a vacuum chamber, or For protective gas filled with argon, helium, nitrogen, and gas. Page 7 This paper uses the Chinese national standard (CNS > A4 size (210 X 297 mm)). (Please read the note 1 on the back side before filling in this education. )
C7 D7 五、創作説明（6) 氛燫内，故所焊合成的成品品質亦非常穩定。 綜觀上述實施例所掲露之方法、成品可知：本發明 之技術手段實能達到預期的發明目的，在同類產品中為前 所未有的創作，亦未曾公開於申請前，誠已符合專利法之 規定，爰依法提出專利之申請。 惟以上所述者，僅為本發明之一較佳賁施例而已，當 不能以此限定本發明實施之範圍，即大凡依發明申請專利 範圍及創作説明書内容所作之等效變化與修飾，皆應仍屬 本發明專利涵蓋之範圍内。 (請先聞讀背面之注意^*項再填寫本頁)C7 D7 V. Creation instructions (6) In the atmosphere, the quality of the finished product is also very stable. Looking at the methods and finished products disclosed in the above embodiments, it can be seen that the technical means of the present invention can actually achieve the intended purpose of the invention. It is an unprecedented creation in similar products, and has not been disclosed before the application.提出 File a patent application according to law. However, the above is only one of the preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited in this way, that is, equivalent changes and modifications made in accordance with the scope of the patent application for invention and the content of the creation specification, All should still fall within the scope of the invention patent. (Please read the notes on the back ^ * before filling in this page)
訂Order
經濟部中央榡準局員工消費合作社印製 r 第8頁 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）Printed by the Employees' Cooperatives of the Central Bureau of Quasi-Economic Bureau of the Ministry of Economic Affairs r p. 8 This paper size applies to China National Standard (CNS) A4 (210X297 mm)