312639 A7 B7 五、發明説明（1 經 濟 部 中 央 棵 準 局 貝 工 消 費 合 作 社 印 製 本發明係關於一種切削工具，如依照申請專利範園第 1項前言所述之一捶鑕頭、銑刀、嫘絲攻、絞刀或空心 鑽者。 數位控制工具機的應用經已對增加現代生產器具的生 產力、其弾性、製造品質及效率有重大貢歙。控制技術及 寅訊處理的多種可行性使得機械設計適用於自動化製埴糸 統。該等糸統通常裝設有工具及工件儲存裝置、自動工具 替換裝置及集成最测工作台*因而使得機器操作員手動步 驟得以減少。感测器應用在鑑控櫬器功能及程序狀況，如 磨損及刀具斷裂，確保自動製造步臃。為了能夠浬用該等 工具櫬之所有功能，同時與工具機之發展並進，適當的刀 具應要提供出來，使可允許較長的刀具壽命及提高切削速 度，因而可降低製造時間至最少。但是，在現代拥械加工 程序下，增加切削速度無需是最主要者，但在特殊應用時 *如輕金羼之加工便可能儘量兔用冷卻劑及潤濟液•或最 少降低其使用，且在另一方面接受一價降低的切剌速度。 對於具有幾何定義的切削邊的刀具，如嫌頭、鉄刀、 絞刀、嫘牙攻、空心鑽等等，較高合金工具網、硬金羼， 印如硬金屬材科的燒结材質如燒结瓷金、陶瓷內襯、單髁 结晶纘石、多强结晶纘石、多，结晶氣化蘭等等，皆被理 用為切削材科。 再者，也有習知刀具其酎磨性係更進一步箱由如氮化 鈦、碳化钛及氧化鋁的硬材科曆的塗裝來加強。 專利DE-OS 23 57 1 34揭露一種切削刀具，其係應用 - If H- H. I . . ·! i —m I (請先閲讀背面之注意事項再填寫本頁) 、11 本紙張尺度適用中國國家揉準（CNS ) A4規格（210X297公釐） Α7 Β7 312639 五、發明説明（2 ) 一種離子鍍膜板方法來塗上一曆稀有金羼塗膜。專利DE-AS12 71 495係闞於一種製瑄切削刀具的方法，其係在一 個硬化搡作前將一銅或青銅覆駑贋塗於不用硬化的部位。 由上述二專利公吿所知之切削刀具有一共同缺點，一 方面，覆蓋餍含有價位較高的材料，而刀具癱命可Μ提高 ，特別是加工輥金屬時。 工具櫬的持績不斷發展及削新方法的使用，如乾煉式 機械加工，其係在加工工件時無獬使用冷卻劑或潤滑液· 或加工時僅使用少董的冷卻劑，以及要達成更短的製造時 間的努力，對刀具在其壽命及可獲得之最大切削速度作出 要求，而這些是傳統刀具無法全然符合的。 本發明之目的係提供一種切削刀具，具有一簡單的設 計及允許一改良的刀具壽命，並輿此同時，切削速度可被 提高或冷卻劑用量可被減少者。 該目的係薄由审請專利範圍第1項之特徵來達成的。 經由塗覆一含有如 HoSa、SbSa、TaSa、WS2、MoSes、 NbSe2、TaSes、WSe2、KoTeE、NbTe2、WTe2或混合化合物 之疏磺化合物、晒化合物、碲化合物等软性滑層於切刖刀 具上，用具磨損可K相當程度的降低。因為切属碎片是滑 離軟性滑層，因而刀具表面磨損便減少，並且防止形成一 堆積的邊缘。再者，刀具與敵開面之間的磨擦得Μ降至最 低，因而敞開面的磨損亦降低。因此，依照本發明與習有 解決方法的比較，刀具壽命可經由滑層而得Μ大大地提高 。由於一些供塗覆酎磨層於切刖工具之方法方法早已热知 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） -----,9--J--"—"Ί裝-- (請先閣讀背面之注項再填寫本頁) 、1Τ -.:== 經濟部中央樣準局員工消費合作社印策 經濟部中央揉準局員工消費合作杜印裝 A7 __ B7 五、發明説明（3 ) ，因而無獬在此作一相闢敘述。一種由本案之共同申請人 瑞士 VILAB所提供的方法證實特別適合。 特別有利的是把軟性濟餍塗覆至一耐褰基曆，其本身 亦已塗覆於切削刀具之本髑，因而刀具本體便被提供了兩 曆塗曆。 為了確保最隹機械加工操作，软性滑層並不塗覆於切 削端緣之區域。 若切削刀具之本«是由高速網、硬金属、燒结瓷金或 陶瓷材料製成，及射磨靥含有TiN、TiAiN、TiCU、鑽石或 相等材科，則特別有利。 依應用條件，塗覆基曆厚度最好是1-10A*而其硬度 應在2O00-1Q00OHV之間，而滑層應有摩氏硬度1-2。 出屑槽内以一或數偭溝檑的方式，尤其是溝槽形狀， 可提高金羼屑的破斷程度*因此，經常干擾如在自動加工 機的操作循瓌及阻礙金羼歷之移除的長属流的形成便可遊 免。由於金靥屑短及不連鑛，高表面品質便有保證*而同 時金羼属可輕易的被移除。再者，在湄式加工情況時，溝 槽便利了刀具切削部位之冷卻爾及满滑液的供給，使得穩 定性提高，並且更增強金骣屑之移離。 最好有數個K平行距雛沿著出厲槽延伸的溝槽形成在 撸面上。 金靥屑之形成及排放可更進一步由使敞關空間具有自 刀刃延伸出去之榷狀凹部來改良。相較於如上所述之實施 例，冷卻劑及滴滑液之供給亦可進一步由該等凹部來改良 本紙張尺度適用中國國家標準（CNS ) A4规格（210 X 297公釐） —--ijl ... I W---^装"--- (請先閎讀背面之注意事項再填寫本頁) 訂312639 A7 B7 V. Description of the invention (1 Printed by the Beigong Consumer Cooperative of the Central Bureau of Economics of the Ministry of Economic Affairs This invention is about a cutting tool, such as a hammer head, milling cutter, Thread tapping, reamer or hollow drill. The application of digitally controlled machine tools has had a significant contribution to increasing the productivity, performance, manufacturing quality and efficiency of modern production equipment. The multiple possibilities of control technology and processing The mechanical design is suitable for automated manufacturing systems. These systems are usually equipped with tool and workpiece storage devices, automatic tool replacement devices, and integrated test benches *. This reduces machine operator manual steps. Sensors are used in Identify and control the functions and procedures of the tool, such as wear and tool breakage, to ensure automatic manufacturing steps. In order to be able to use all the functions of these tools and advance with the development of machine tools, appropriate tools should be provided to make It can allow a longer tool life and increase the cutting speed, which can reduce the manufacturing time to a minimum. However, in modern Under the processing procedure, increasing the cutting speed does not need to be the most important, but in special applications * such as light gold processing may try to use rabbit coolant and moisturizing fluid as much as possible • or at least reduce its use, and on the other hand accept a Reduced cutting speed. For tools with geometrically defined cutting edges, such as heads, burrs, reamers, shanks, hollow drills, etc., higher alloy tool nets, hard gold knives, printed as hard metal The sintered materials of the material department, such as sintered porcelain gold, ceramic lining, unicondylar crystalline stone, multi-strength crystalline stone, multi-crystal evaporative blue, etc., are all used as cutting materials. Also, there are For conventional tools, the grindability of the tool is further enhanced by the coating of hard materials such as titanium nitride, titanium carbide, and alumina. Patent DE-OS 23 57 1 34 discloses a cutting tool whose application is- If H- H. I.. ·! I —m I (please read the precautions on the back before filling in this page), 11 The paper size is applicable to China National Standard (CNS) A4 specification (210X297mm) Α7 Β7 312639 5. Description of the invention (2) An ion-coated plate method to coat the rare Gold coating film. Patent DE-AS12 71 495 is a method of making cutting tools, which is to apply a copper or bronze coating to a part that does not need to be hardened before a hardening operation. From the above two patents The known cutting tools have a common shortcoming. On the one hand, the cover contains higher-priced materials, and the tool life can be improved, especially when processing roll metal. The continuous development of tool tools and the use of new methods of cutting , Such as dry-type machining, which is the use of coolant or lubricating fluid when machining workpieces, or using only a few coolants during machining, and efforts to achieve a shorter manufacturing time. And the maximum cutting speed can be made, and these are not fully compatible with traditional tools. The object of the present invention is to provide a cutting tool having a simple design and allowing an improved tool life, and at the same time, the cutting speed can be increased or the amount of coolant can be reduced. This purpose is achieved by the characteristics of the first item of the scope of the patent application. By coating a soft slip layer containing HoSa, SbSa, TaSa, WS2, MoSes, NbSe2, TaSes, WSe2, KoTeE, NbTe2, WTe2 or mixed compounds on the cutting tool ， Apparatus wear can be reduced to a considerable extent. Because the swarf fragments are slipping away from the soft slip layer, the tool surface wear is reduced, and a build-up edge is prevented. Furthermore, the friction between the cutter and the enemy's open surface is minimized, and the wear on the open surface is also reduced. Therefore, according to the comparison between the present invention and conventional solutions, the tool life can be greatly improved through the sliding layer. As some methods and methods for coating the liniment layer on the cutting tool have been known for a long time, the paper size is applicable to the Chinese National Standard (CNS) Α4 specification (210X297 mm) -----, 9--J-"- " Ί 装-(please read the notes on the back first and then fill in this page), 1Τ -.:==Institute for Consumers of the Central Bureau of Samples of the Ministry of Economic Affairs of the Ministry of Economic Affairs A7 __ B7 Fifth, the description of the invention (3), so Wuling makes a separate narrative here. A method provided by VILAB, a co-applicant in this case, proved particularly suitable. It is particularly advantageous to apply the soft jelly to a base-resistant calendar, which itself has also been applied to the cutting tool, so the tool body is provided with a two-calendar calendar. To ensure the most machining operations, the soft slip layer is not applied to the area of the cutting edge. It is particularly advantageous if the cutting tool is made of high-speed mesh, hard metal, sintered ceramic gold or ceramic material, and the shot grinding tool contains TiN, TiAiN, TiCU, diamond or equivalent materials. Depending on the application conditions, the thickness of the coating base calendar is preferably 1-10A * and its hardness should be between 2O00-1Q00OHV, and the sliding layer should have a Mohs hardness of 1-2. One or several grooves in the chip flute, especially the shape of the groove, can improve the breakage of the Jin Yun chips * Therefore, it often interferes with the operation cycle of the automatic processing machine and hinders the movement of the Jin Yi calendar. Except for the formation of the long genus flow, you can swim away. Due to the shortness of the gold shavings and the absence of ore, high surface quality is guaranteed * and at the same time the gold genus can be easily removed. In addition, in the case of Mae Machining, the groove facilitates the supply of coolant and full synovial fluid in the cutting area of the tool, which improves the stability and enhances the removal of the gold shavings. Preferably, several grooves with K parallel pitches extending along the grooves are formed on the lumbar surface. The formation and discharge of gold shavings can be further improved by providing the open space with a question-like recess extending from the blade. Compared with the above-mentioned embodiment, the supply of coolant and drip fluid can be further improved by these recesses. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --- ijl ... I W --- ^ 装 " --- (please read the precautions on the back before filling out this page)
MX 經濟部中央標準局員工消費合作社印製 A7 _____B7_ 五、發明説明（4 ) 〇 即使工作件在乾煉或冷卻繭減最供應狀態下加工，該 刀具之金屬切廣量及刀具壽命仍優於傅統刀具。 在刀刃形成於切削構件前方之情形時，如鑕頭、面銑 刀及空心鑽等構件，凹部最宜在敝開面形成為圓形或螺旋 形之弓形段，其等係定位在相對於切削刀具之軸線上約為 同心圓。 藉由各凹部與各溝之逋結，使得凹部實際上配置為溝 槽之延伸*則切屑形成及冷卻劑與潤滑液可更進一步改菩 0 在特殊應用狀況下，值分別在出屑檐及敵開面之一部 份形成溝镥或凹部可為有利的。 若溝榷及/或凹部之寬度及深度是在0.01-2M之間， 最好是0.02-0.5*β，已證實特別有利。 本發明更進一步的有利發展*在申請專利範圍依附項 中有敘述。 玆以示意圖配合詳细說明，本發明之最佳實腌例如下 〇 第1画，係麻花鑽頭之切別構件之鼷示。 第2圈*係鑽頭刀具之纘维俯視圖。 第3_ *係依本發明所迷的切剌刀具之立趙剖面圖。 第4圈，係說明本發明所述在切削刀具上切屑形成之 示意圈。 第5圖，係傳統切屜刀具與本發明之切削刀具之比較 本紙張尺度適用中國國家榡準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注項再填寫本頁)Printed by the MX Ministry of Economic Affairs Central Standards Bureau Staff Consumer Cooperative A7 _____B7_ V. Description of the invention (4) 〇Even if the work piece is processed in the state of dry smelting or cooling cocoon to reduce the maximum supply, the metal cutting volume and tool life of the tool are still better than Fu Tong tool. When the cutting edge is formed in front of the cutting member, such as the hammer head, face milling cutter and hollow drill, the concave part is preferably formed as a circular or helical arc segment on the open surface, which is positioned relative to the cutting The axis of the tool is approximately concentric. Through the combination of the recesses and the grooves, the recesses are actually configured as the extension of the grooves * The chip formation and the coolant and lubricating fluid can be further changed. Under special application conditions, the values are in the chip eaves and It may be advantageous to form grooves or recesses in a portion of the enemy opening surface. If the width and depth of the grooves and / or recesses are between 0.01-2M, preferably 0.02-0.5 * β, it has proved to be particularly advantageous. The further advantageous development of the present invention is described in the appended items of the scope of patent application. The schematic diagram is used in conjunction with the detailed description. The best practical example of the present invention is as follows: Picture 1 is the illustration of the cutting component of the twist drill. Circle 2 * is a plan view of the dimensional dimension of the drill tool. No. 3_ * is a sectional view of Li Zhao of the cutting tool according to the present invention. The fourth circle is a schematic circle illustrating the formation of chips on the cutting tool according to the present invention. Figure 5 is a comparison of the traditional cutting tool and the cutting tool of the present invention. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the notes on the back and fill in this page)
-i-r*J 經濟部中央梯準局貝工消費合作杜印製 312639 Α7 Β7 五、發明説明（5 ) 圈；及 第6圈，係傳统切曆刀具與一設滑曆之切剌刀具之比 較圖。 第1圈顯示一麻花鑽1之切属構件2，其具有兩個沿 切属構件2延伸至纘维6之螇旋出属榷4，5。每一主要 刀刃8 · 9皆在一楔上形成，楔一方面藉由一敵開面10所 形成，另一方面薄由出属槽5之榷面12所形成。 再者，如最佳實庵例所示，榷狀之凹部14自主要刀刃 8(9)以同心圓方式延伸至敵開面10之後刃16,在敞開面10 上形成。 在每一出肩槽4 * 5，形成多數個相鄰溝槽18,其軸 線係設為約與出靥槽5(4)之軸線平行，即溝槽18如螺旋狀 似的環銕纘頭1之軸線2Q延伸。鼷於溝槽18及凹部14之更 進一步設計，譆參考第2_及第5鼸。 如第1團之虛線所更進一步的顯示，鑽頭1及特別是 切剌構件2都塗覆有一滑靥2Q，滑餍2 0並不塗覆在主要刀 刃8，9之區域處。攢曆20應最好含有瑰璜化合物、硒化 合物及碲化合物等，如 MoS2,NbSs，TaSa,WSB,MoSes,NbSe2 ，1^362，打62，《〇162,81)162，¥162或其等之混合化合物。當 塗覆滑曆2 0時，由虛線表示之鑽维6之區域係Μ —遘畨材 質所覆Μ，使得刀刃8，9為一較硬材料所形成。關於濟 層20更深一步之细節，嫌參考後續之第3圖及第6圖。 第2圓顯示纘頭1之鑕维6之俯視示意國，其中僅顬 示鑽頭鑽錐6之表面，而鑽頭旋轉於投影面Κ外之次要刀 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閎讀背面之注意事項再填寫本頁) Τ 裝----.---訂 -8 — 經濟部中央標準局員工消費合作社印裝 A7 _________B7___五、發明説明（6 ) 刃則被省略。 吾人自該示意圈可知，依第2國所示*二敞開面10係 一方面受到主要刀刃8，9所限制，而另一方面亦受到自 二出屑檳4，5所形成的後刃16所限制，敝開面1Q之徑向 外緣界限係賴由次要刀刃22及次要敝開面24所逹成。兩個 刀刃8，9係由鑿刃28連接，並延伸至鑽頭之中心軸線27 。如前所述每一敞開面10结合凹部14,並如最佳實施例所 示，形成相對鑽頭1之中心袖線27為同心之一圓形或嫌旋 形之弓形段。每一如第2圖所示之圓線代表凹部14之底部 。再者，依第2圖所示，溝權18M大致垂直於投影面沿著 出屑槽4，5延伸，在出屑榷，4，5槽面（垂直於投影 面）而形成。溝榷18及凹部14二者俱有一大的波浪型或ϋ型 之剖面*使得主要刀刃8 * 9形成波形。溝榷18及/或凹 部14之深度及寬度是在約0.D1-2BB之間，最好在0.02-0.5ΒΒ之間，視乎儸別情況。 最初所述之滑層20不是在主要刀刃8，9之區域所形 成，因而使得僅在第2圈之虛镍及敞開面1Q之後刃16之間 的區域是為滑曆20所覆Μ蕃。 在特殊懕用情況下，延長滑層2Q至刀刃8，9是有利 的。 因出靥槽4，5之槽面12及敵開面10圼波形，若加工 時使用冷卻劑/滴滑液•供應至主要刀刃8 * 9的冷卻劑 /潤滑液，可有相當程度的改菩，使得鑽頭1的磨損可Κ 大量減少，或者冷卻劑用驀可Κ減少。再者*波浪形之出 (請先閲讀背面之注意事項再填寫本頁) Τ 裝._ r 本紙浪尺度適用中國國家標準（CNS ) Α4規格（210 X 297公釐） 經濟部中央標準局員工消費合作社印製 • A7 __B7___ 五、發明説明（7 ) 屜權4，5使得金羼屑更早斷開，因而，如最初所述，可 形成較短的不連鑛金雇属，確保高品質表面；與此同時， 該等金屬屑可輕易地排除。 該所謂的〃溝榷部份"之優越性相較於傅絞研碧部份 *由第5圈進一步強調說明。該圔係兩種麻花纘頭之刀具 行程壽命對照比較，其一係設有一平面敞開面及一平面的 表面或出属槽*而比較的刀具則於出屑槽4，5及敵開面 10具有本發明之溝攆部份。一材質為42CrMo4V之工作件經 由該兩種鑽頭機械加工，而該兩種嫌頭並未具有如前逑之 携層20。除溝槽部份外，該兩種麻^鑽頭皆具有相同的幾 何尺寸*並搡作在相同的切刖速度Vc、相同的進刀f及相 同的切削深度ap。 吾入可由第5圖得知•單單提供满槽部份時，刀具行 程壽命相較於傅統刀具，可K獯得相當程度改菩，因而使 得本發明刀具壽命及最大可達成之刀具切別速度要比那些 傳統刀具優越*特別是在乾嫌或在少量的冷卻劑/潤滑液 狀況下加工時。 第3圆顯示一纊頭刀具之立«圖，其中，為了澝楚起 見，出屑樓4，5之溝揹18在主要刀刃8 * 9之區域係由 虛線來表示。敝開面10之凹部14僅由點虚媒來表示，因為 藉由圃3，鑽頭1之塗層便可顧示出來。 鑽頭之主髁可由傳统的HSS高速網等製造而成，其中 整個纘頭或，如第3鼷所示，僅切剌構件2具有一硬質基 層26。·該基靥26可由硬質肩粢材料如TiN、TiAIN、TiCH或 本紙張尺度適用中國國家標準（CNS ) A4规格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁)-ir * J Printed by 312639 Α7 Β7 of the Beigong Consumer Cooperation of the Central Ladder Bureau of the Ministry of Economy V. Invention description (5) circle; and the 6th circle is a comparison between a traditional calendar cutting tool and a sliding calendar cutting tool Figure. The first circle shows a tangent member 2 of a twist drill 1, which has two stings extending along the tangent member 2 to the dimensional dimension 6. Each main blade 8 · 9 is formed on a wedge. The wedge is formed on the one hand by an enemy opening surface 10, and on the other hand is formed by the narrow surface 12 of the groove 5. In addition, as shown in the best example, the recess 14 in a conical shape extends concentrically from the main blade 8 (9) to the rear edge 16 of the enemy opening surface 10, and is formed on the opening surface 10. In each shoulder groove 4 * 5, a plurality of adjacent grooves 18 are formed, the axis of which is set to be approximately parallel to the axis of the groove 5 (4), that is, the groove 18 is like a spiral ring-shaped head The axis of 1 extends 2Q. For further design of the groove 18 and the concave portion 14, refer to the 2nd and 5th mannequins. As further shown by the dotted line of the first regime, the drill bit 1 and in particular the cutting member 2 are coated with a slider 2Q, and the slider 20 is not coated on the area of the main cutting edge 8,9. Zanli 20 should preferably contain rosette compounds, selenium compounds and tellurium compounds, such as MoS2, NbSs, TaSa, WSB, MoSes, NbSe2, 1 ^ 362, 62, "〇162,81) 162, ¥ 162 or Etc. mixed compounds. When the coating calendar 20 is applied, the area of the drill dimension 6 indicated by the dotted line is covered by the material M, so that the cutting edges 8, 9 are formed of a harder material. For further details of the economic strata 20, refer to the subsequent figures 3 and 6. The second circle shows the top view of the dimensional dimension 6 of the shank 1, where only the surface of the drill bit and cone 6 is shown, and the secondary blade of the drill bit rotating outside the projection plane κ is in accordance with the Chinese National Standard (CNS) A4 Specifications (210X297mm) (Please read the precautions on the back and then fill out this page) Τ 装 ----.--- 定 -8 — Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 _________B7___ Explanation (6) The blade is omitted. I can see from this circle of circles that, as shown in the second country, the second open face 10 is limited by the main blades 8 and 9 on the one hand, and the rear edge 16 formed by the two chips 4 and 5 on the other hand Restricted by this, the radial outer edge limit of the opening surface 1Q is formed by the secondary blade 22 and the secondary opening surface 24. The two cutting edges 8, 9 are connected by a chisel edge 28 and extend to the center axis 27 of the drill bit. As described above, each open face 10 incorporates a recess 14 and, as shown in the preferred embodiment, forms a circular or quasi-convoluted arcuate segment that is concentric with respect to the center sleeve line 27 of the drill bit 1. Each round line shown in Fig. 2 represents the bottom of the recess 14. Furthermore, as shown in FIG. 2, the groove weight 18M extends substantially perpendicular to the projection surface along the chip flutes 4, 5 and, in the case of chip formation, the 4, 5 flute surface (perpendicular to the projection surface) is formed. Both the groove 18 and the recess 14 have a large wave-shaped or ϋ-shaped profile * making the main blade 8 * 9 form a wave shape. The depth and width of the gap 18 and / or the recess 14 are between approximately 0. D1-2BB, preferably between 0.02 and 0.5 BB, depending on the circumstances. The slip layer 20 described earlier is not formed in the area of the main blades 8 and 9, so that the area between the blade 16 only after the virtual nickel of the second circle and the open surface 1Q is covered by the calendar 20. Under special application conditions, it is advantageous to extend the sliding layer 2Q to the cutting edges 8,9. Due to the groove surface 12 of the grooves 4 and 5, and the 10-hole wave shape of the enemy opening surface, if coolant / dropping fluid is used during processing • coolant / lubricant supplied to the main blade 8 * 9 can be changed to a considerable extent Bo, so that the wear of the drill bit 1 can be greatly reduced, or the coolant can be reduced by K. Furthermore, the wave shape comes out (please read the precautions on the back before filling out this page). Τ 装. _ R This paper wave scale is applicable to China National Standards (CNS) Α4 specifications (210 X 297 mm) Employees of the Central Bureau of Standards of the Ministry of Economic Affairs Printed by the consumer cooperative • A7 __B7___ 5. Description of the invention (7) The drawer rights 4, 5 make the gold scraps cut off earlier, therefore, as mentioned earlier, a shorter non-mining gold employee can be formed to ensure high quality At the same time, the metal chips can be easily removed. The superiority of the so-called "discussion part" compared to the Fu Shengyanbi part * is further emphasized by the fifth circle. This is the comparison of the tool stroke life of the two twisted heads. One is provided with a flat open surface and a flat surface or a groove * and the compared tools are in the chip flutes 4, 5 and the enemy open surface 10 It has the gutter part of the present invention. A work piece made of 42CrMo4V is machined by the two kinds of drills, and the two kinds of heads do not have the carrying layer 20 as before. Except for the groove portion, the two hemp bits have the same geometry size * and are operated at the same cutting speed Vc, the same infeed f and the same cutting depth ap. We can know from Figure 5: When only the full groove part is provided, the tool stroke life can be changed to a considerable extent compared to the Futong tool, thus making the tool life of the invention and the maximum achievable tool separation The speed is superior to those of traditional tools * especially when processing dry or with a small amount of coolant / lubricant. The third circle shows a picture of a standing tool, where, for the sake of clarity, the groove back 18 of the chip building 4, 5 is represented by a dotted line in the area of the main blade 8 * 9. The concave portion 14 of the opening surface 10 is only represented by dotted media, because with the garden 3, the coating of the drill bit 1 can be shown. The main condyle of the drill bit can be manufactured by a conventional HSS high-speed mesh or the like, in which the entire crimp head or, as shown in the third mandrel, only the cutting member 2 has a hard base layer 26. · The base 26 can be made of hard shoulder materials such as TiN, TiAIN, TiCH or this paper standard is applicable to China National Standard (CNS) A4 specifications (210X297mm) (please read the precautions on the back before filling this page)
A7 B7 經濟部中央標準局男工消費合作社印製 五、發明説明（8 ) 鑕石等製成。如最初B述，為簡單靼見，本文將不舍討論 PVD被覆方法，但柑黼文獻可供參考，特別是躕於VILAB之 專利申請案者。 基曆26延伸至主要刀刃8，9，其中在第3圖*表示 基蘑28之剖面線並未顯示於主要刀刃8，9之區.域。 前述形成在基曆26上之濟曆2 0係由第3圖之灰色陰影 來表示的。該滑曆20最好由琉璜化合物、《化合物或碲化 合物來配製而成，並因而具有某些满濟特性，將於下文詳 细加K說明。滑層20不延伸至整個切削構件2 *但止於雛 主要刀刃8，9某一距離•使得後者由硬質抗磨損的基餍 26所形成。即是，纘頭1之真正切刖磾域係由硬資基雇26 所覆蓋，其硬度可能有如維克氏稜维硬度2QQO-1DOOOHV ，而切削構件2之其他區域因並不直接參予機械加工工作 ，所Μ被如莫氏硬度1-2材霣的較软濟餍20所覆Μ。 在特殊情況下，滑»20亦可直接塗覆在主體上，使得 相同材質構成基曆。 為了表示該滑曆20之效果，第4圈顯示一切削刀具之 刀刃28在機械加工操作時的剖面圓。一切屑32由進刀動作 沿蓍觭頭方向自一工作件30上除去，刀刃28為硬且抗磨損 的基曆26在位於實質進行工作件30之機械加工之區域形成 。切鹰32沿槽面12除去，並因而在虛線顯示的滑曆2 0上移 動，並因滑動效應（M〇S2----)，滑層2Q支撐切展沿槽面12 滑行。如此，在實際櫬械加工區域之切屑移除受到支撐， 一方面使得切屑及熱能亦可快速自工作件排除，而另一方 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) d.A7 B7 Printed by the Male Workers' Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of Invention (8) Made of stone and so on. As mentioned in the original B, for the sake of simplicity, this article will not discuss the PVD coating method, but the literature is available for reference, especially those who filed patent applications in VILAB. The base calendar 26 extends to the main blades 8,9, in which Figure 3 * indicates that the section line of the base mushroom 28 is not shown in the area of the main blades 8,9. The aforementioned Gregorian calendar 20 formed on the base calendar 26 is indicated by the gray shading in FIG. 3. The calendar 20 is preferably prepared from Rhuhuang compounds, compounds, or tellurium compounds, and thus has certain satisfactory characteristics, which will be described in detail below with K. The sliding layer 20 does not extend to the entire cutting member 2 * but stops at a certain distance from the main cutting edges 8, 9 so that the latter is formed by the hard wear-resistant base 26. That is to say, the real cutting area of the head 1 is covered by the hard-funded base 26, and its hardness may be like Vickers edge hardness 2QQO-1DOOOHV, and other areas of the cutting member 2 are not directly involved in the machine In the processing work, the material is covered with softer material 20 such as Mohs hardness 1-2. In special cases, the sliding »20 can also be directly coated on the main body, so that the same material constitutes the base calendar. In order to show the effect of the calendar 20, the fourth circle shows the section circle of the cutting edge 28 of the cutting tool during the machining operation. All chips 32 are removed from a work piece 30 in the direction of the advancing head by the feed operation, and the cutting edge 28 is hard and wear-resistant base calendar 26 is formed in an area where the machining of the work piece 30 is substantially processed. The cutting eagle 32 is removed along the groove surface 12, and thus moves on the sliding calendar 20 shown by the dotted line, and due to the sliding effect (MOS2 ----), the sliding layer 2Q supports the cutting slide along the groove surface 12. In this way, the removal of chips in the actual machining area is supported, on the one hand, the chips and heat can also be quickly removed from the work piece, and the other side of the paper size is applicable to the Chinese National Standard (CNS) A4 specifications (210X297 mm) ( (Please read the precautions on the back before filling this page) d.
AA
,H —^1 ·_*.....1 -- - i -- nn in 1— HI -11 - 312639 經濟部中央標準局員工消費合作杜印製 A7 B7五、發明説明（9 ) 面，因特殊構造，在切屑區域中之硬基層26及在出屑槽4 ，5的排放匾域中之软性滑曆20,表面磨損降至最低，K 及可防止一堆積邊緣之形成。 再者，藉由在刀具之敵開面10上產生的滑層20·其舆 工作件3 0上已加工表面3 4之磨擦便降至最低，使得刀刃區 域上敝開面之磨損可Μ降至最少。因此，賴由提供濟餍20 ，刀具之磨損可以比沒有滑蘑20的傅統刀具有大幅度的減 少。 當該等刀具使用於乾煉機械加工時，或在愈形重要的 汽車及肮空車工業所镭的輥金羼（鋁/鎂合金）櫬械加工時 ，使用少ft的冷卻劑，則特別有利。當冷卻劑及潤滑液免 用或減少使用時，一方面巨額投賁成本可K節省下來*而 另一方面，該等冷卻劑/滴濟液之回1jfc或廢物處理，代表 一個問題，由於嚴苛的立法條款，其亦構成愈來愈重要的 成本因素。 被覆刀具相對於未被覆過的刀具之優越性，可Μ經由 第6画所示的比較测試的方式來銳明。這些测試係藕由一 TiAIN塗覆的麻花鑽頭來進行，並依相同的櫬械加工參數 (切削速度、進刀、切刖深度）來執行。在第6圔左側的满 試系列是M AlSi9製成的工作件來進行，其中一硬質基曆 及一炊性滑曆（H + S)的刀具幾乎達到三倍的刀具行程壽命 〇 利用一種含較髙矽成份的鋁合金UlSilS)亦獲得相同 的结果。其中，整體來說明，雖然因該材質加工較難而獲 (請先閲讀背.面之注意事項再填寫本頁) •裝· 訂 — .Ί. 本紙張尺度適用中國國家標準（CNS ) A4規格（ 210X297公釐） -12 - 經濟部中夬榇準局貝工消费合作杜印製 A7 B7五、發明説明（IQ ) 得較低的數據，但在另外的相同的測試條件下，被覆遇之 刀具則展現，相當長久的刀具行程壽命。 藉由在刀具之一硬質基蹰或.硬質主體設有软性濟層* 刀具壽命及其最大可行之切削速度與傳絞刀具比較起來， 可以有相當程度的改善。當如第1國及第3圔所示之刀具 I 有一溝槽部份與一软性滑餍兩者時，最佳效果可K達成。 其中，在個別情況下，僅提供所述的改良之一（满横部份 或滑餍亦為有利）。 當形成溝槽18及凹部14時，可先考處半徑（深度及寬 度）範圍在0.01-2 Μ，最好遴擇在Q. 02-0 · 5 mb之閫。當分 別研磨出屑稽及嫌錐時，該等溝槽18及凹部14可Μ在一個 工作週期内製作出來，因此無爾為形成溝槽/凹部而分開 進行研磨操作及使用不同刀具。 滑曆2 0可由雛子濺散方式製作，因而使得該塗雇不僅 塗覆在基層2 6的表面，而且亦部份滲透至該基靥內。 本發明當然不眼制於使用在鏞頭刀具上，但依本發明 所述之满槽部份及/或濟曆亦可應用於其他切削刀具上， 最好是應用於那些具有一幾何形狀的切削面上。 (請先閲讀背面之注意事項再填寫本頁) -· 1 -I 1 «ΓΙ -I . ------f ! 本紙浪尺度適用中國國家揉準（CNS ) A4规格（210 X 297公釐〉 -13 - 經濟部中央樣準局員工消費合作社印製 312639 A7 _B7五、發明説明（11 )元件標號對照 1 ·...鑽頭 2 . ...切削構 件 4， 5 ....出 雇槽 6 . ...鑽錐 8， 9 ....刀 刃 10 · ...敵開面 12 . ..·槽面 14. ...凹部 16 . ...後刃 18. ...溝槽 20 . ..滑層 22 . ...次要刀刃 24 . ...次要敞 開面 26 . ...基曆 27 · ...軸線 28 . ...刀刃 30 · ...工作件 32 . ...切屑 34. • . ·已加工 表面 (請先閱讀背面之注意事項再填寫本頁) ml m^— m>fl n vn^ Ϊ. 洚-¾ A. 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -14 -, H — ^ 1 · _ * ..... 1--i-nn in 1— HI -11-312639 Employee consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 V. Invention description (9) Due to the special structure, the hard base layer 26 in the chip area and the soft slide 20 in the discharge plaque field of the chip flutes 4 and 5 have 20 surface wear, which minimizes surface wear and prevents the formation of a build-up edge. Furthermore, the friction of the processed surface 3 4 on the work piece 30 produced by the sliding layer 20 produced on the enemy's open surface 10 of the tool is minimized, so that the wear of the open surface on the blade area can be reduced. At least. Therefore, with the help of Youji 20, the wear of the tool can be significantly reduced compared to the Futong knife without the sliding mushroom 20. When these tools are used in dry machining, or in the increasingly important automobile and dirty car industry, the roll of Jinjin (aluminum / magnesium alloy) is used, it is particularly advantageous to use less ft of coolant. . When the coolant and lubricating fluid are used or reduced, on the one hand, the huge investment cost can be saved by K *; on the other hand, the return of these coolants / droplets or waste disposal represents a problem. Harsh legislative provisions also constitute an increasingly important cost factor. The superiority of the coated tool over the uncoated tool can be sharpened by the comparison test shown in Figure 6. These tests were performed with a TiAIN-coated twist drill bit and performed according to the same machining parameters (cutting speed, infeed, cutting depth). The full test series on the left side of the sixth circle is made of work pieces made of M AlSi9, in which a hard base calendar and a cooking slip calendar (H + S) tool almost reach three times the tool stroke life. The aluminum alloy UlSilS, which has a higher silicon content, also obtained the same results. Among them, the overall description is that although it is difficult to process the material (please read the notes on the back side and then fill out this page) • Binding · Order — .Ί. This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) -12-The Ministry of Economic Affairs of the People's Republic of China Bureau of Industry and Fisheries Co., Ltd. prints the A7 B7. 5. The description of the invention (IQ) has lower data, but it is encountered under the same test conditions. The tool shows a fairly long tool stroke life. By having a hard base or hard base on one of the tools, the tool life and the maximum feasible cutting speed of the tool can be improved to a considerable extent compared with the transfer cutter. When the cutter I as shown in the first country and the third circle has both a groove portion and a soft slide, the best effect can be achieved. Among them, in individual cases, only one of the improvements mentioned above is provided (full horizontal section or slippage is also advantageous). When forming the trench 18 and the concave portion 14, the radius (depth and width) can be tested in the range of 0.01-2 Μ, preferably at Q. 02-0 · 5 mb. When grinding the chips and the cones, the grooves 18 and the recesses 14 can be produced in one working cycle, so there is no need to separately perform the grinding operation and use different tools for forming the grooves / recesses. The sliding calendar 20 can be made by spattering, so that the coating is not only coated on the surface of the base layer 26, but also partially penetrates into the base layer. The present invention is of course not intended to be used in yoke tools, but the full-groove portion and / or calendar according to the present invention can also be applied to other cutting tools, preferably those with a geometric shape Cutting surface. (Please read the precautions on the back before filling in this page)-· 1 -I 1 «ΓΙ -I. ------ f! This paper wave scale is applicable to the Chinese National Standardization (CNS) A4 specification (210 X 297 %> -13-312639 A7 _B7 printed by the Employee Consumer Cooperative of the Central Prototype Bureau of the Ministry of Economy V. Description of the invention (11) Component labeling comparison 1 ... Drill bit 2. Cutting member 4, 5 ... Hiring slot 6. ... Drill cones 8, 9 .... Blade 10 · ... Enemy opening face 12... · Groove face 14. ... Recess 16. ... Rear edge 18. ... Groove 20... Sliding layer 22... Secondary blade 24... Secondary open face 26... Base calendar 27... Axis 28... Blade 30.. Pieces 32... Chips 34. •. · Processed surface (please read the precautions on the back before filling in this page) ml m ^ — m > fl n vn ^ Ϊ. 洚 -¾ A. This paper size is applicable to China National Standard (CNS) A4 specification (210X297mm) -14-