1322051 九、發明說明： 【發明所屬之技術領域】 本發明係與手工具之製程有關，尤指一種手工具表面 可具顏色變化，且該製程可避免電鍍之步驟之手工具之製 程。 【先前技術】 按吾人先前所知，習用手工具之製程依其扳手、套筒 或其它工具之不同大約具下述之步驟： • 一、鍛造：係將備料好之鋼材予以高溫加熱後，該鋼 材再置入模具内予以用機器鍛造成扳手、套筒或其它手工 具之基本粗胚； • 二、一般加工製程：係將該手工具粗胚予以加工而形 成一手工具本體，該依其手工具之不同，該一般加工製程 即略有不同步驟，如扳手係為退火、滾桶、沖床、拋光等 步驟； 該退火係為經鍛造後之扳手粗胚予以熱處理之退 • 火，該退火程序是將扳手粗胚加熱到一定溫度範圍内，維 持一段時間之後空冷，使該扳手粗胚再度軟化，以易於後 續加工； 該滾桶係為經退火後之扳手粗胚表面去除氧化物或 其它不良之附著物； 該沖床係為將扳手粗胚預留之孔位置予以沖床沖 孔，使該扳手減少車床之切削量； 該拋光係為將扳手粗胚之表面拋光，使具扳手之基本 5 1322051 形體； 三、熱處理：係將一般加工製程後之手工具予以熱處 理，該熱處理一般係指淬火及回火，該淬火處理之主要目 的係將手工具鋼材加熱至淬火溫度後急速冷卻以便獲得 硬度極大的麻田散體組織，該淬火溫度係為一足以改變該 粗胚材質之溫度，該回火處理係將淬火後之手工具粗胚調 .節其強勒性，該淬火及回火係將該手工具予以調質以供板 動螺合件； # 四：振動：該熱處理後之手工具置入振動機内予以振 動’使該手工具之表面細緻&，該手工具之表面亦較適合 電鍍； 五、電鍍：該手工具振動後予以電鍍，使該手工具外 表具有-電鑛保護層，該手工具即具美觀、防鐵及耐磨損 之功效。 上述五步驟即為習用手工具之製程步驟，該申請號： 093103433、證書號：1229625、專利名 稱.扳手之製程，該專利案即揭露板手之製程，該申請號： -〇? 1 ◦ 1 7 6 5、公告號：5 5 5 6 2 5、專利名稱: 套Λ表面處理方法及其成品，該專利案即揭露套筒表面處 理之方法。 但ΐ述手工具之製程即存在一缺失：習用手工具如扳 :套同、起子或其它手工具，該製造工廠為使該手工具 、二及防鏽’主要在於手工具表面上予以電鑛處理，雖然 則電錢材料經由¥保法律之規範均已達環保標準，使該 1322051 電鍍後之手工具即無傷人之元素附著，但電鍍手工具之電 鍍廠卻有相當大之環保問題，該電鍍廠處理電鍍過程中之 廢水、廢氣及其它污染廢棄物之處理係相當重要，一家電 鍍廠甚需購買相當昂貴之各種處理設備以符合環保法規 之標準，該電鍍過程中所產生污染廢棄物若處理不當即容 易影響河川及附近環境之生態，有些國家甚至將電鍍廠集 , 中管理以集中污染廢棄物之處理，該電鍍廠即產生相當多 之缺失。 • 有鑑於上述手工具製程中電鍍之缺失，本發明人藉多 年從事手工具之製造經驗，終於有一改善手工具之製程問 世0 【發明内容】 . 具體而言，本發明係關於一種手工具之製程，其步驟 係包括：一、鍛造；二、一般加工製程；三、熱處理：該 熱處理係包括淬火處理及回火處理，該淬火處理係將該手 工具粗胚加熱至一淬火溫度後急速冷卻，該淬火溫度係為 ® 一足以改變該粗胚材質之溫度，該回火處理係將淬火後再 - 調節其強靭性，該淬火及回火係將該手工具予以調質； 四、熱處理氣化轉色：該熱處理後再進行熱處理氣化轉 色，該熱處理氣化轉色係將手工具加溫至轉色溫度，該轉 色溫度係為不改變手工具強靭性之溫度，該手工具受熱氣 加熱一時間後，該手工具表面係會受熱而改變表面之顏色 係為轉色溫度，此改變顏色之表面形成氣化轉色層，藉由 控制該轉色溫度可使該手工具表面產生一具相對顏色之 1322051 氣化轉色層。 藉此’該手工具製程中加入熱處理之氣化轉色，使該 手工具表面可具不同之顏色，且使該手工具表面具有氣化 轉色層，該氣化轉色層即有類似電鍍功效，該手工具即可 不需再經由電鍍處理而具美觀、防鏽及耐磨損之功效，亦 即該手工具表面具氣化轉色層且不需再電鍍處理，而具環 保功效。 為使貝番查委員對本發明之目的特徵及功效有著 更進-步瞭解與認同’兹舉較佳之實施例並配合圖式說明 於后： 【實施方式】 士。首先請參閲第一圖及第二圖所示，係為手工具之製程 =私不思81，本發明係關於—種手工具之製程，其步驟係 包括： '小呵丨用竹訂心網柯于以高溫加熱後，該鋼 ί再置人模具㈣以用鋪锻造成扳手、㈣、起子或1 匕手工具之基本粗胚； ν、 係將該手工具粗胚予以加工而形 即欢古 其手工具之不同，該-般加工製程 步:有不同步驟’如极手係為退火、滚桶、冲床、抛^ 該退火料魏造紅扳手她予以熱處理之退 该退火程序是將扳手粗胚加定溫度範圍内，维 8 1322051 持一段時間之後空冷，使該扳手粗胚再度軟化，以易於後 續加工； 該滚桶係為經退火後之扳手粗胚表面去除氧化物或 其它不良之附著物； 該沖床係為將扳手粗胚預留之孔位置予以沖床沖 孔，使該扳手減少車床之切削量； _ 該拋光係為將扳手粗胚之表面拋光，使具扳手之基本 形體； 鲁三、熱處理：係將經過該一般加工製程後之該手工具 本體予以熱處理，該熱處理包括淬火處理及回火處理，該 淬火處理係將該手工具粗胚加熱至一淬火溫度後急速冷 - 卻而獲得硬度極大的麻田散體組織，該淬火溫度係為一足 . 以改變該粗胚材質之溫度，該回火處理係將淬火後再調節 其強靭性，該淬火及回火係將該手工具予以調質以供扳動 螺合件； •四、熱處理氣化轉色：該手工具經熱處理後再進行熱 • 處理氣化轉色，該氣化轉色亦可稱之為氧化著色，該·熱處 . 理氣化轉色係將手工具加溫至轉色溫度，該轉色溫度係為 _不改變手工具強靭性之溫度，亦即不具調質之溫度，該轉 色溫度一般約為攝氏2◦ 0度至5 0 0度左右，該手工具 受熱處理設備之熱氣加熱一特定時間後，該手工具表面係 會受熱而改變表面之顏色此即為轉色溫度，亦即該手工具 表面係受熱而與熱氣中之氧氣產生化學變化而改變顏 色，此改變顏色之表面形成氣化轉色層，當溫度不同時該 9 1322051 顏色亦有不同，該溫度較高時，該表面產生更多之化學變 化，該氣化轉色層之厚度即較厚，該不同厚度之氣 層使該顏色呈不同狀態，該轉色溫度較低時該手i且表面 3色越淡’如該手工具表面為紫色系與藍色系間時，該 轉：：度係約為2 7 〇度至3 〇 〇度間，亦即當控制熱風 ^轉色溫度為2 7 0度至3 〇 〇度，該手工具表面即可具 紫色糸與藍色㈣，藉由控制該轉色溫度可使該手工呈表 面產生-具相對顏色之氣化轉色層，此即為熱處理之^化 轉色原理，藉此控制該手工具之受熱溫度，該手工具即具 不同顏色。 〃 該熱處理氣化轉㈣理下，除上述所述該轉色溫度為 70度至300度’該手工具表面具紫色系與藍色系， 而經多次實驗下’該轉色溫度約攝氏2 Q Q度該氣化轉色 層顏色係為黃色，該轉色溫度約攝氏4Q〇度該顏色係為 灰色。 本發明之原理係為該手工具受熱處理設備之熱風而 使該手工具表面轉色’❻—般而言該熱處理設備内亦係可 調整時間、壓力或設定其它參數，使該辅助溫度而控制該 顏色。 本發明之轉色原理下，該手工具之材質約係為F e、 S 1、Μ Ο、C J：等組合物，該 Fe、Si、M〇、Cr 均可此與氧產生化學作用而具氣化轉色層而具變化顏 色，該氣化轉色層厚度不同時該手工具表面受光照射而呈 不同顏色狀。 〃請繼續參閱第三圖及第四圖所示，係為本發明另 施例，該熱處理及熱處理氣化轉色間可因手工具種類之不 加卫製程，如振動研磨、拋光處理或其它加工 I佳。“加人不同加工製料，係欲使氣化轉色層之效果 ㈣工具之不同’該熱處理前面之加工製程即 二:工具種類之不同而有所不同，但加工製程均與習用 本發明之優點在於： i、斜工具製程中加人熱處理之氣化轉色，使該手 色；，=二同之顏色，且使該手工具表面具有氣化轉 生：'、亏:層即可有類似電鍍功效，但無電鑛所產 二具環保功效，該手工具即可 即該手工且鐘及耐磨損之功效，亦 優點。 …氣化轉色層且不需再電鍍處理，此即為 色，夢此·^轉&溫度可使該手卫具表面具相對之顏 】手=:::表::具多種之顏色，如此不同尺寸之 尺寸即為某一尺寸即設定成某-顏色，另-扳手或套筒。如此即可方便由顏色選取所欲取用之 具二度泮火及回火後雖可使手工 ^ ^ 勒螺0件，該手工具再經由熱處理之盗儿絲 亦即料卫具經由較低溫度之加熱可再增加手工具 1322051 之壽命。 綜上所述，因此本發明之手工具之製程具有產業利用 性、新穎性、進步性及環保性，確為一極佳之發明誠能符 合發明專利之要件，爰依法提起申請尚祈貴審查委員詳 核細審並早日賜准專利為禱！1322051 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to the process of a hand tool, and more particularly to a process in which a hand tool can have a color change and the process can avoid the step of electroplating. [Prior Art] As far as I know, the process of using a hand tool depends on the following steps of the wrench, sleeve or other tools: 1. Forging: After the prepared steel is heated at a high temperature, The steel is placed in the mold and then machined to form the basic rough embryo of the wrench, sleeve or other hand tools; 2. Second, the general processing process: the hand tool rough embryo is processed to form a hand tool body, the hand The general processing process is a slightly different step, such as the steps of annealing, drum, punching, polishing, etc.; the annealing is the heat treatment of the roughened blank of the forged wrench, the annealing process The wrench rough embryo is heated to a certain temperature range, and air cooling is maintained for a period of time, so that the rough embryo of the wrench is softened again to facilitate subsequent processing; the roller is an annealed wrench to remove oxides or other defects on the surface of the rough embryo. Attachment; the punching machine is for punching the hole position reserved for the rough blank of the wrench, so that the wrench reduces the cutting amount of the lathe; Polishing the surface of the rough blank of the wrench to make the basic 5 1322051 shape with a wrench; 3. Heat treatment: heat treatment of the hand tool after the general processing process, the heat treatment generally refers to quenching and tempering, and the main purpose of the quenching treatment is The hand tool steel is heated to the quenching temperature and then rapidly cooled to obtain the extremely hard Matian bulk structure. The quenching temperature is a temperature sufficient to change the material of the rough embryo. The tempering treatment is to adjust the roughing of the hand tool after quenching. The strength of the knot, the quenching and tempering is to temper the hand tool for the plate to move the screw; #4: vibration: the hand tool after the heat treatment is placed into the vibrating machine to vibrate 'to make the hand tool The surface is delicate & the surface of the hand tool is also suitable for electroplating; 5. Electroplating: The hand tool is electroplated and then electroplated, so that the hand tool has an electro-mine protective layer, which is beautiful, anti-iron and resistant. The effect of wear and tear. The above five steps are the process steps of the hand tool, the application number: 093103433, certificate number: 1229625, the patent name. The process of the wrench, the patent case reveals the process of the wrench, the application number: -〇? 1 ◦ 1 7 6 5, Announcement No.: 5 5 5 6 2 5, Patent Name: The surface treatment method of the casing and its finished product, the patent case discloses the method of surface treatment of the sleeve. However, there is a lack of a description of the process of hand tools: the use of hand tools such as wrenches, sets of screwdrivers, screwdrivers or other hand tools, the manufacturing plant in order to make the hand tools, two and anti-rust 'mainly on the surface of the hand tools to mine Disposal, although the electricity money materials have reached the environmental protection standard through the laws of the insurance policy, so that the 1322051 electroplated hand tools are attached to the non-injured elements, but the electroplating hand-plating electroplating factory has considerable environmental problems. The treatment of wastewater, waste gas and other polluting wastes in the electroplating process is very important. An electroplating plant needs to purchase quite expensive processing equipment to meet the environmental protection standards. Improper handling can easily affect the ecology of rivers and nearby environments. In some countries, even electroplating plants are collected and managed to concentrate the treatment of contaminated waste. The electroplating plant has produced quite a lot of defects. • In view of the lack of electroplating in the above-mentioned hand tool manufacturing process, the inventors have years of experience in the manufacture of hand tools, and finally have a process for improving hand tools. [Invention] In particular, the present invention relates to a hand tool. The process includes the following steps: first, forging; second, general processing; third, heat treatment: the heat treatment includes quenching treatment and tempering treatment, the quenching treatment is to rapidly cool the hand tool rough embryo to a quenching temperature. The quenching temperature is a temperature sufficient to change the material of the rough embryo. The tempering treatment will re-tune the toughness after quenching, and the quenching and tempering system will temper the hand tool; Color change: after the heat treatment, heat treatment gasification color change is performed, and the heat treatment gasification color change system heats the hand tool to a color change temperature, which is a temperature that does not change the toughness of the hand tool, the hand tool After being heated by the hot gas for a time, the surface of the hand tool is heated and the color of the surface is changed to a color change temperature, and the surface of the color change forms a gasification color conversion layer. The hand tool surface by the rotation of the color temperature control can produce a relative color of the colored layer transfer gasification 1,322,051. Thereby, the gasification color change of the heat treatment is added to the process of the hand tool, so that the surface of the hand tool can have different colors, and the surface of the hand tool has a gasification color conversion layer, and the gasification color conversion layer has similar electroplating. Efficacy, the hand tool can be aesthetically pleasing, rust-proof and wear-resistant without the need of electroplating treatment, that is, the surface of the hand tool has a gasification color conversion layer and does not need to be electroplated, but has environmental protection effects. In order to make the members and functions of the present invention have a better understanding and recognition of the features and functions of the present invention, a preferred embodiment will be described with reference to the following: [Embodiment] First of all, please refer to the first figure and the second figure, which is the process of the hand tool = private thinking 81, the invention relates to the process of the hand tool, the steps of which include: '小呵丨 with bamboo heart After the net is heated at a high temperature, the steel is placed on the mold (4) to form a basic rough embryo of the wrench, (4), screwdriver or 1 hand tool with the forging; ν, the hand tool rough embryo is processed and shaped Huaigu's hand tools are different, the general processing steps: there are different steps 'such as the extreme hand for annealing, drum, punch, throw ^ the annealing material Wei red wrench, she heat treatment, the annealing procedure is The wrench is set in the temperature range of the rough embryo, and the dimension 8 1322051 is air-cooled for a period of time, so that the rough blank of the wrench is softened again for easy subsequent processing; the barrel is an oxide or other defect of the roughened surface of the wrench after annealing The punching machine is used for punching the hole position reserved for the rough blank of the wrench, so that the wrench reduces the cutting amount of the lathe; _ the polishing is to polish the surface of the rough blank of the wrench to make the basic shape of the wrench Lu San, heat treatment: The hand tool body after the general processing process is subjected to heat treatment, and the heat treatment includes quenching treatment and tempering treatment, wherein the quenching treatment heats the rough metal of the hand tool to a quenching temperature and then rapidly cools - but obtains a hardness extremely Ma Tian's loose body structure, the quenching temperature is one foot. To change the temperature of the coarse embryo material, the tempering treatment will adjust the toughness after quenching, and the quenching and tempering system will temper the hand tool for the wrench. Dynamic screwing; • Fourth, heat treatment gasification color change: the hand tool is heat treated and then heat treated to change the color, the gasification color change can also be called oxidative coloring, the heat station. The color changing system warms the hand tool to the color changing temperature, which is the temperature that does not change the toughness of the hand tool, that is, the temperature without the tempering, and the color changing temperature is generally about 2 摄 0 degrees Celsius to At about 50 degrees, after the hand tool is heated by the hot gas of the heat treatment equipment for a certain period of time, the surface of the hand tool is heated to change the color of the surface, which is the color change temperature, that is, the surface of the hand tool is heated and heated. The oxygen in the gas changes chemically and changes color. The surface of the color change forms a gasification color conversion layer. When the temperature is different, the color of the 9 1322051 is different. When the temperature is high, the surface produces more chemical changes. The thickness of the gasification color-changing layer is thicker, and the gas layer of different thickness makes the color have different states. When the color-changing temperature is low, the hand i and the surface 3 color are lighter, such as the surface of the hand tool is purple. When it is in contact with the blue system, the rotation:: is between about 27 and 3 degrees, that is, when the temperature of the hot air is controlled to be 270 degrees to 3 degrees, the surface of the hand tool It can be purple enamel and blue (four). By controlling the color change temperature, the hand-made surface can be produced with a gasification color conversion layer with a relative color, which is the principle of heat treatment and color change, thereby controlling the The hand tool is heated to a different temperature. 〃 The heat treatment gasification turn (4), in addition to the above-mentioned color change temperature is 70 degrees to 300 degrees 'the surface of the hand tool has a purple color and a blue color, and after many experiments, the color change temperature is about Celsius 2 QQ degree The color of the gasification color layer is yellow, and the color temperature is about 4Q Celsius. The color is gray. The principle of the invention is that the hand tool is subjected to the hot air of the heat treatment device to change the surface of the hand tool. In general, the heat treatment device can also adjust the time, pressure or set other parameters to control the auxiliary temperature. The color. In the color changing principle of the present invention, the material of the hand tool is about F e, S 1 , Μ Ο, CJ: and the like, and the Fe, Si, M 〇, Cr can be chemically reacted with oxygen. The color changing layer is vaporized to have a varying color, and when the thickness of the vaporized color changing layer is different, the surface of the hand tool is irradiated with light to have different colors. Continuation to refer to the third and fourth figures, which is another embodiment of the present invention. The heat treatment and heat treatment gasification color change can be performed by a non-protective process such as vibration grinding, polishing treatment or the like. Processing I is good. "Adding different processing materials, the effect of the gasification color conversion layer (4) the difference of the tools'. The processing process before the heat treatment is two: the type of the tool is different, but the processing process is the same as the conventional invention. The advantages are as follows: i. The gasification color change of the heat treatment is added in the process of the oblique tool to make the hand color; the color of the same color, and the surface of the hand tool has gasification and reincarnation: ', the loss: the layer can be similar Electroplating effect, but the two environmental protection effects produced by the non-mineral mine, the hand tool can be the effect of the manual and the clock and wear resistance, and also has the advantage. ... gasification color layer and no need to re-plating, this is the color , dream this ^ ^ turn & temperature can make the surface of the handguards have a relative face] hand =::: table:: a variety of colors, such a size of the size is a certain size is set to a certain color , another - wrench or sleeve. This can be easily selected by color. If you want to use the second bonfire and temper, you can make a manual ^ ^ 螺 screw 0, the hand tool is then heat treated by the thief That is to say, the heating of the material can increase the life of the hand tool 1322051 by heating at a lower temperature. In summary, the process of the hand tool of the present invention has industrial applicability, novelty, advancement and environmental protection. It is indeed an excellent invention to meet the requirements of the invention patent, and the application for the law is still praying. The review committee detailed the review and gave the patent as an early prayer!
12 1322051 【圖式簡單說明】 第一圖、係為本發明手工具之製程流程示意圖。 第二圖、係為本發明手工具之製程流程示意圖。 第三圖、係為本發明手工具之製程第二實施例示意圖。 第四圖、係為本發明手工具之製程第二實施例示意圖。12 1322051 [Simple description of the diagram] The first diagram is a schematic diagram of the process flow of the hand tool of the present invention. The second figure is a schematic diagram of the process flow of the hand tool of the present invention. The third figure is a schematic view of a second embodiment of the process of the hand tool of the present invention. The fourth figure is a schematic view of a second embodiment of the process of the hand tool of the present invention.
1313