TW200928012A - Device and method for combined grinding and polishing - Google Patents

Device and method for combined grinding and polishing Download PDF

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Publication number
TW200928012A
TW200928012A TW96149423A TW96149423A TW200928012A TW 200928012 A TW200928012 A TW 200928012A TW 96149423 A TW96149423 A TW 96149423A TW 96149423 A TW96149423 A TW 96149423A TW 200928012 A TW200928012 A TW 200928012A
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Taiwan
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workpiece
polishing
magnetic
grinding
composite
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TW96149423A
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Chinese (zh)
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TWI363815B (en
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Tin-Kai Lin
Rong-Zhou Hung
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Metal Ind Res & Dev Ct
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Publication of TWI363815B publication Critical patent/TWI363815B/en

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Abstract

A device and method for combined grinding and polishing comprises an electrochemical machining for use in inner wall of a bottle or chamber and the like workpiece so as to have a grinding and polishing process, wherein a driving mechanism connected to an anode of a power system is used to clamp a workpiece and drive it to operate, in a workpiece is inserted an electrode portion which is connected to a cathode of the power system, and a piping is applied to feed flowing electrolyte. Besides, in the workpiece is also placed an attracted portion coupled with an abrasive, while outside the workpiece is provided with an exciting portion for a linear reciprocating movement, and during the grinding and polishing process, the exciting portion attracts the attracted portion so that the abrasive of the attracted portion and the inner wall of the workpiece generates a proper surface pressure and urges the attracted portion to move in a linear reciprocating manner so as to eliminate a passivation layer on the surface of the workpiece, thereby obtaining high precision and processing quality.

Description

200928012 九、發明說明: 【發明所屬之技術領域】 部間其内部之受磁部與外部之激磁 ,以蒋致古籍许〜丁。餅件之内表面進行電化學研磨拋光加工 【先前技之複合研馳絲置及其方法。 零品、光電、半導體等產業,對於其所使用 Ο ❹ 已為目前發展:主求j m因此’二精細加工 工中相當具有前瞻發展職術。、冑化學加工又為微精細加 -成電化學溶解,將工件加 並提供流動之電解以^ 毛邊及變質:切削力’不會產生 ,及生產鱗高之優點工精 中,其表面會形成鈍化層,以 灿^匕學加工洛解過程 金屬工件齡觀度,低 先,將凸雜薄之 滑平整的拋光需求。逆,堅千工件表面的不平度,達到光 之研磨拋紐術,雖2彳加I域及f材等工件 或腔體等工件内表面之研磨 口徑小、體徑大之瓶體 得連結研磨材之電極工具無法置牛内’將使 更造成電極工具佈置、讲麻仵内邛進仃研磨拋光,進而 法施作之瓶頸,而至今尚未 2解,更新等加工因素上無 禾將電化予加工應用於該型體之工件, 5 200928012 因此目則具有口徑小、體徑大之瓶體或腔體等工件之研磨拋光加 以手工抛光的方式進行,惟,該手工抛光的方式不僅加 電、、ίί趙,而餘猶技、食品、光 經驗,ΙίΓ曰發,人遂以其多年從事相關行業的研發與製作 q^刖所面臨之問題深入研究,經過長期努力之研究與 體^大^^出―種應用電化學加卫之方式,使具有口徑小、 =改善ίϋϊί等ί件之内表面獲致優f的拋光效果,進而 弊’此即為本發明之設計宗旨。 Ο ❹ 利用係一種複合研磨拋光裝置,其主要係 動工件作S運動:電源系統陽極之驅動機構挾持帶 極部,且以管路、、_^^、&#/卩並穿伸—連接電源系統陰極之電 ,而於進ίΪί^Β^卜部裝設可作直線往復運動之激磁部 使受磁部之補材盥轉該激磁敎磁力吸引受磁部,以 利用激磁部與受磁部間之磁m除H内表面之鈍化層;藉此, 化學,触_高編:工==麵進行電 工件内部置入連結拋光方法,其中,該 引受磁部,而以其磁吸時,即以該激磁部之磁力吸 表面間產生適當之_力,5 磁部之研磨材與工件之内 壞去除工件内表面之純 動X磁部作絲往復位移,以破 _光加1,表面妨電化學研 6 200928012 【實施方式】 為使貴審查委員對本發明作更進一步之瞭解,茲舉一 實施例並配合圖式,說明如后: 权住 睛參閱第1圖’本發明主要包括有驅動機構1〇、電 古μ磁吸機構12及研磨材13,該驅動機構10係於設 ίϊΐί101’以供爽持工件之一端,該挾持部101連結i 源1◦2 ’以驅動挾持部1◦1旋轉,進而帶動工件作 ϊΞίΐ ’ Ϊ驅動機構10另以電線1Q 3連接電源系統之陽極 ϊίΐϊ工件’進而可將工件連接電源系統之陽極;另於該工件 ❹ 震设電極裝置1 1,該電極裝置1 1係於端座1 1 1上= Γ件内部之_部112,該電極部11 L有道113,且該通道113之輸入端連結管路114,以 主入電解液2 Q,另該通道1 1 3亦可對應設於電極部之下方 ^,使該通道之輸人端連結管則i 4,而相同可供注g υ,Λ於該電極部112上固定裝設有套置部115,該ϊ i 有可另套一入^ #1 ϋ 3 f入電解液2 0,並於電解液2 0淹沒至電極部i丄2上 ❹ΐ通道三16排*,以不斷地循環流動更新工件内部之電 電ίϊ ^ ?置i1以電線118連接電源系統之陰極 通,極°卩1 1 2 ’並藉_環流動之電解液2 ◦產生電解 化使工件内表面溶解而形成鈍化層;另該磁吸機構12係 人工,部之受磁部1 2 1以及裝設於工件外部之激磁 受磁:121係為一可撓性之磁性背板,以配合工 面變化,且與電極裝置11之電極部112分離設置,今 上ΪΪ一側面連結貼睛磨材1 3,該研磨材1 材二又兮編1、Ϊ織布、砂輪、金屬刷或石夕砂尼龍刷等研磨 材科又該激磁2 2係可產生磁力,且以動力源驅動作直線 7 200928012 磁力吸引受磁部1 2 1,以使研磨材1 3受到 面作均勻接移’以使研磨材1 3與工件之内表 請參閱第2、3圖,本發明於進行瓶狀工件3 時其係以驅動機構1 〇之挾持部1 0 1挾持工件3 0: 二件 開口端置入磁吸機構1 2之受磁部 ❹ Ο 内ίϊ 受磁部1 2 1之研磨材1 3可接觸工件 再將電極裝置1 1之電極部m穿伸 内和且使電極裝置1 1之套置部1 1 5套入工件3 0之門 用1化ί件3 ◦内部注人循環流動之電解液2 以於該工件3 〇之内表面形成純化層3 1,該 工件ϊίϊίί、齡循環流動之電解液2 ◦產生電解反應,以使 ίί〇 表面溶解並形顧化層31,而將工件3 0之内矣 2、激磁部χ 2 2之磁力吸引工件3 ◦内部之受磁# 肉志^ ’以使研磨材13受到受磁部121壓抵而於工件3 0之 2當ίΠ力’且該受磁部1 2 1並隨著激磁部 i 線复最後再利用研雜光手段,以去除工件 = 之鈍化層31 ’該研磨拋光手段係以驅動機構1 〇之 件3 ◦作旋轉運動,而該研磨材1 12之受磁部121作直線往復位移,以使得工件3 均勻接觸運,’而將工件3 0凸部處較薄之鈍化 =1破壞去除’以使工件3 〇之凸部再次加速溶解;請參閱第 ㈣’進而反覆不斷地進行、去除及溶解,以逐漸整200928012 IX. Description of invention: [Technical field to which the invention belongs] The internal magnetic part of the part and the external excitation, to the ancient books of the Qing Dynasty. Electrochemical grinding and polishing of the inner surface of the cake [Comparative technology of the composite research and application method. Zero-product, optoelectronics, semiconductor and other industries, for their use Ο ❹ has been the current development: the main seeking j m therefore 'two fine processing workers are quite forward-looking development skills.胄Chemical processing is also micro-fine addition-electrochemical dissolution, adding the workpiece and providing the electrolysis of the flow to the burr and deterioration: the cutting force does not occur, and the advantages of the production scale are high, the surface will form The passivation layer is used to process the age of the metal workpiece during the process of the process, and the low-first, smooth and smooth polishing needs. Inverse, the unevenness of the surface of the workpiece is achieved, and the grinding and polishing process of the light is achieved. Although the inner surface of the workpiece such as the workpiece or the cavity such as the I field and the f-material is small, the diameter of the bottle having a small diameter is large. The electrode tool of the material can not be placed inside the cow's will make the electrode tool arrangement, the paralysis inside the sputum, the grinding and polishing, and then the bottleneck of the method, and so far, there is no solution to the processing factors such as updating. Processing the workpiece applied to the body, 5 200928012 Therefore, the grinding and polishing of the workpiece such as the bottle body or the cavity with small diameter and large diameter is performed by hand polishing, but the manual polishing method is not only powered, , ίί Zhao, and Yu Juji, food, light experience, ΙίΓ曰 hair, people have been engaged in research and development of related industries for many years, the problems faced by q^刖 in-depth research, after long-term efforts and research ^ ^ ^ Out of the way of applying electrochemical strengthening, so that the surface of the inner surface with small diameter, = improved ίϋϊί, etc. is excellent, and then the disadvantage is 'this is the design purpose of the invention. Ο ❹ A composite grinding and polishing device is used to mainly move the workpiece for S movement: the driving mechanism of the anode of the power supply system holds the belt pole, and is connected by a pipe, _^^, &##卩The power supply system is electrically connected to the cathode of the power supply system, and the excitation portion that can be linearly reciprocated is used to rotate the magnetic material of the magnetic portion to attract the magnetic portion to utilize the excitation portion and the magnetic portion. The magnetic layer m is divided by the passivation layer on the inner surface of the H; thereby, the chemical, touch-high-level: work == surface is placed inside the electric workpiece, and the joint polishing method is adopted, wherein the magnetic portion is attracted, and when it is magnetically attracted, That is, an appropriate force is generated between the magnetic attraction surfaces of the excitation portion, and the pure magnetic X-magnetic portion of the inner surface of the workpiece is removed from the workpiece of the magnetic portion of the magnetic portion and the workpiece is reciprocally displaced by the X-ray. Electrochemical Research 6 200928012 [Embodiment] In order to make the reviewer further understand the present invention, an embodiment will be described with reference to the following, and the following is explained: Drive mechanism 1 , electric micro-μ magnetic attraction mechanism 12 and abrasive material 13 The driving mechanism 10 is connected to one end of the workpiece for holding the workpiece, and the holding portion 101 is connected to the i source 1◦2' to drive the holding portion 1◦1 to rotate, thereby driving the workpiece as a driving device. The wire 1Q 3 is connected to the anode of the power supply system, and the workpiece is further connected to the anode of the power supply system; the electrode device 1 1 is attached to the end seat 1 1 1 = the inside of the workpiece The portion 112 of the electrode portion 11 L has a channel 113, and the input end of the channel 113 is connected to the pipeline 114 to mainly enter the electrolyte 2 Q, and the channel 1 13 can also be disposed below the electrode portion. Therefore, the input end of the channel is connected to the tube i 4 , and the same can be used for the injection of the υ , and the sleeve portion 115 is fixedly mounted on the electrode portion 112 , and the ϊ i can be separately set into the ^ 1 ϋ 3 f into the electrolyte 2 0, and submerged in the electrolyte 20 to the electrode section i丄2, the channel 3 16 rows*, to continuously circulate and renew the internal electric current of the workpiece 置 ^ ^ i1 to connect the power supply with the electric wire 118 The cathode of the system is connected to the surface of the workpiece by the electrolysis of the electrolyte 2 ◦ 1 1 2 ' The surface is dissolved to form a passivation layer; the magnetic mechanism 12 is artificial, the magnetic portion of the portion is 1 2 1 and the magnetic field is externally mounted on the workpiece: 121 is a flexible magnetic back plate to match the working surface Changed, and is separated from the electrode portion 112 of the electrode device 11, and the side of the upper side is connected to the eye-grinding material 1 3, and the abrasive material 1 is woven, woven, polished, brushed or stoned. In the abrasive material such as nylon brush, the excitation 2 2 system can generate magnetic force, and is driven by a power source as a straight line 7 200928012. The magnetic attraction portion 1 2 1 is magnetically attracted to the surface of the abrasive material 13 to make the grinding Refer to Figures 2 and 3 for the inner surface of the material 1 and the workpiece. When the bottle-shaped workpiece 3 is used, the holding portion 1 0 1 of the driving mechanism 1 is used to hold the workpiece 3 0: the open end of the two pieces is placed in the magnetic field The magnetizing portion of the suction mechanism 1 2 Ο ϊ 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨 研磨1 1 5 into the workpiece 30 door with 1 ί 3 ◦ internal injection of circulating electrolyte 2 for the inner surface of the workpiece 3 The purification layer 3 1 , the workpiece ϊ ϊ ϊ ί 电解液 电解液 电解液 电解液 电解液 ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ The magnetic force attracts the magnet 3 in the workpiece 3, and the meat is pressed by the magnetized portion 121 to the workpiece 3, and the magnetized portion 1 2 1 is excited. The i-line is finally reused by the stray light to remove the passivation layer 31 of the workpiece = the polishing means is rotated by the member 3 of the driving mechanism 1 and the magnetized portion 121 of the abrasive 1 12 Make a linear reciprocating displacement so that the workpiece 3 is evenly contacted, and 'the passivation of the thinner portion of the workpiece 30 is reduced by 1' to cause the convex portion of the workpiece 3 to accelerate again; see (4)' and then repeat Continuously carry out, remove and dissolve to gradually

S 200928012 3 表ί ’進而達到光滑平整之研磨拋光需求。 ,本發明亦可運用於—般管件4 q内表面之研 斷地推r祕相f之純化、磁吸及研磨抛光等手段,進而反覆不 進 而逵到敕去除及溶解’以逐漸整平工件4 ◦之内表面, 而達到先滑平整之研磨拋光需求。 斑明t ’本發明係彻魏娜之激鱗錢磁部間所產生之 研磨材與電Ξϊΐίί”表面進行高精度之研磨拋光,且由於 小、“fi之電極部係以分離之方式設置,更可突破口徑 ❹ Ο 極f晋或雜等I件形狀上之關,而將研磨材與電 内^以彳ί小、體徑大之瓶體或腔體等工件之 獲致高精件之内表面進行電化學研磨拋光加工,進而 見有發明實為—深具實雜及進步性之設計,然未 出J5 刊物公開,從而允符發明專利申請要件,爰依 【圖式簡單說明】 本發明之架構示意圖。 本發明之動作示意圖(一)。 係第2圖之局部放大示意圖。 ’發明之動作示意圖(二)。 係第4圖之局部放大示意圖。 ”圖:後之局部放大示意圖。 【主要元件符官件研磨拋光之動作示意圖 t發明部分: 第1圖 第2圖 第3圖 第4圖 第5圖 第6圖 第7圖 0 0 :駆動機構 1 :挾持部 :電極裝置 3 :通道 1 0 2 111 114 動力源 端座 管路 103 112 115 電線 電極部 套置部 200928012 1 8 :電線 2 2 :激磁部 116:通道 117:管路 12:磁吸機構 121:受磁部 13:研磨材 2 0 :電解液 3 0 :工件 31 :鈍化層 4 0 :管件S 200928012 3 Table ί' to achieve smooth and smooth grinding and polishing needs. The invention can also be applied to the method of purifying, magnetically absorbing, grinding and polishing the inner surface of the tube 4q, and then repeatedly removing and dissolving the workpiece to gradually flatten the workpiece. 4 The inner surface of the crucible is required to achieve the first polishing and polishing requirements. The invention is based on the high-precision grinding and polishing of the abrasive material and the electric Ξϊΐ ίί" surface produced by Wei Wei's spurs and the magnetic parts of the fi, and the electrode part of the fi is set in a separate manner. It can also break through the caliber ❹ 极 极 晋 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 或 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋 晋The surface is subjected to electrochemical polishing and polishing, and then the invention is realized - the design is very complicated and progressive, but the publication of the J5 publication is not disclosed, so that the requirements for the invention patent application are accepted, and the invention is simply described. Schematic diagram of the structure. Schematic diagram of the action of the present invention (1). A partial enlarged view of Fig. 2 is shown. Illustrated diagram of the action of the invention (2). A partial enlarged view of Fig. 4. Fig.: Partial enlarged view of the rear part. [Operation diagram of the main components of the grinding and polishing of the official parts. Part of the invention: Fig. 1 Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 0: tilting mechanism 1 : Holding part: Electrode device 3 : Channel 1 0 2 111 114 Power source end seat line 103 112 115 Wire electrode part mounting part 200928012 1 8 : Wire 2 2 : Excitation part 116: Channel 117: Line 12: Magnetic Suction mechanism 121: magnetized portion 13: abrasive material 20: electrolyte 3 0: workpiece 31: passivation layer 4 0 : pipe fitting

Claims (1)

200928012 1 ❹ 2 4 Ο 7 •、申請專利範圍: •一種複合研磨拋光裝置,其係包括有: 驅動機構:係供挾持連接電料、騎極之工件,並設有動力 源,以驅動工件作旋轉運動; 電極裝置:係财穿伸於工制部之電_ 統之陰極; 疋使电雄系 磁吸機構.係設有置入工件内部之受磁部及裝設於 之激磁部;以及 研磨材:係連結於磁吸機構之受磁部。 專利範财1項所述之複合研磨拋絲置,其中,兮 驅^構之-端係設有挾持部,以供=寺ϋ置其中,該 ’ 第:1項所述之複合研雜絲置,其中,該 電極裝置之電極部係固定架設於端座上。 11 利範31第1項所述之複合研雜絲置,其中,該 路,設有通道,該通道之輸人端並連結管 • 1撕狀複合研雜絲置,其中,該 二3應電極部之下方處設有—通道,該通道之 連結管路,以供注入電解液。 ’儿 ·=申,專利細第1撕述之複合研雜絲置,其中,該 i裝置之電極部上係設有套置部,以供套入工件另端之 二ίϊ對ϋ極Ϊ之上方處設有另—通道,且於其輸出端 連接s路’以使工件内之電解液可循環流動更新。 •依申凊專纖圍第1項所述之複合研細光裝置,其中,該 磁吸機構之受磁部係為一可撓性之磁性背板,以配合工之 曲面變化。 •依申請專利範圍第:!項所述之複合研磨拋光裝置,其中,該 磁吸機構之賴部細動力雜動倾_復運動,並以^ ‘工件外部 11 8 200928012 磁力吸引受磁部,以使研磨材受到受磁部壓抵,而於工件之 内表面產生適當之面壓力’並隨著激磁部作直線往復位移, 以使研磨材與工件之内表面作均勻接觸運動。 9 .依申請專利範圍第1項所述之複合研磨拋光裝置,其中,該 該研磨材係可為泡棉、研磨布、不織布、砂輪、金^刷^ 砂尼龍刷等研磨材料。 5200928012 1 ❹ 2 4 Ο 7 • Patent application scope: • A composite grinding and polishing device, which includes: Drive mechanism: for holding the connected electric material, riding the pole workpiece, and providing a power source to drive the workpiece Rotating motion; electrode device: a cathode that is inserted into the electrical system of the manufacturing department; and an electromagnetism mechanism that is provided with a magnetized portion that is placed inside the workpiece and an excitation portion that is installed in the workpiece; Abrasive material: is connected to the magnetic receiving portion of the magnetic attraction mechanism. The composite grinding and polishing device according to the patent formula 1 wherein the end of the 兮 ^ 构 挟 挟 挟 挟 挟 挟 挟 挟 挟 挟 ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ The electrode portion of the electrode device is fixedly mounted on the end seat. 11 The composite grinding wire according to the first item of Lifan 31, wherein the road is provided with a passage, the input end of the passage is connected with the pipe, and the tearing compound is arranged, wherein the two 3 electrodes are At the lower part of the section is a passage, which is connected to the pipeline for injecting electrolyte. '儿·申申, patent fine 1 to tear the composite grinding wire, wherein the electrode part of the i device is provided with a sleeve portion for the other end of the workpiece to be inserted into the workpiece An additional channel is provided at the upper portion, and an s-way is connected to the output end thereof so that the electrolyte in the workpiece can be circulated and renewed. The composite micro-light device according to the first aspect of the invention, wherein the magnetic portion of the magnetic mechanism is a flexible magnetic back plate to match the curved surface of the work. • According to the scope of the patent application:! The composite grinding and polishing apparatus according to the item, wherein the magnetic mechanism of the magnetic attraction mechanism is subjected to a fine motion and a reciprocating motion, and the magnetic portion is attracted by the magnetic force of the external portion of the workpiece to make the abrasive material receive the magnetic portion. Pressing, the appropriate surface pressure is generated on the inner surface of the workpiece and linearly reciprocally displaced with the excitation portion to make the abrasive material and the inner surface of the workpiece to make uniform contact movement. 9. The composite polishing and polishing apparatus according to claim 1, wherein the abrasive material is an abrasive material such as a foam, a polishing cloth, a non-woven fabric, a grinding wheel, a gold brush, a sand nylon brush, or the like. 5 ❹ 11· 12· 13· 14· 一種複合研磨拋光方法,其係包括有: 純化生成手段·係於連接電源系統陽極之工件内部置入連接 電源系統陰極之電極裝置電極部,並注入電 解液’以藉由電解液產生電解反應,而使工 件之内表面溶解並形成鈍化層; 磁吸手段:係以磁吸機構激磁部之磁力吸引工件内部之受磁 部,以使研磨材受到受磁部壓抵而於工件之内表 面上產生適當之面壓力;以及研磨拋光手段:係 使工件與研磨材作均勻接觸運動,以破壞工' 件内表面之鈍化層。 依申請專利範圍第i 〇項所述之複合研磨拋光方法,其中, 該鈍化生成手段時,其電解液係不斷地循環流動更新。、 依申請專利範圍第]_ 〇項所述之複合研磨拋光方法,其中, ^純!^成手段時’其鈍化層將卫件之内表面與電解液隔 離,並降低工件内表面之溶解速度。 依申請專利範圍第i 0項所述之複合研磨拋光方法,其中, =化生成手段時’其係於功魄面之凹娜成較厚之鈍 化層,凸部則形成較薄之純化層。 依申清專·㈣1 Q項所狀複合研磨拋光絲,, 拋光手段時’該功纽_機構之動力馳動作旋 轉運5 ’以使得工件與研磨材作均勻接觸運動。 t申ΐ專利範圍第1◦項所述之複合研磨拋光方法,其中, 以研磨拋光手段時,該研練顧細喊狀受磁部作直 12 15· 200928012 線往復位移,以使得研磨材與工件作均勻接觸運動。 1 6 ·依申請專利範圍第10項所述之複合研磨拋光方法,其中, 該研磨拋光手段時,其係將工件凸部處較薄之純化層破壞去 除,以使工件之凸部再次加速溶解。❹ 11· 12· 13· 14· A composite polishing and polishing method, comprising: a method for purifying and generating the electrode device of the electrode device connected to the cathode of the power supply system, and injecting the electrolyte into the workpiece connected to the anode of the power supply system. The electrolytic solution is generated by the electrolytic solution to dissolve the inner surface of the workpiece to form a passivation layer. The magnetic attraction means: the magnetic portion of the workpiece is attracted by the magnetic force of the excitation portion of the magnetic attraction mechanism, so that the abrasive material is subjected to the magnetic receiving portion. Pressing to produce appropriate surface pressure on the inner surface of the workpiece; and grinding and polishing means: the workpiece is uniformly contacted with the abrasive material to break the passivation layer on the inner surface of the workpiece. The composite polishing method according to the invention of claim 1, wherein the electrolyte is continuously circulated and renewed in the passivation means. According to the composite grinding and polishing method described in the scope of the patent application, in which the "passive layer" isolates the inner surface of the guard from the electrolyte and reduces the dissolution speed of the inner surface of the workpiece. . According to the composite grinding and polishing method described in the item i 0 of the patent application, wherein, when the formation means, the concave portion of the surface of the work surface is formed into a thicker passivation layer, and the convex portion forms a thinner purification layer. According to the Shen Qing (4) 1 Q item composite grinding and polishing wire, when the polishing method is used, the power of the mechanism is rotated to 5' so that the workpiece and the abrasive material are in uniform contact motion. The composite grinding and polishing method according to the first aspect of the invention, wherein, in the grinding and polishing means, the grinding is performed by reciprocating displacement of the magnetic portion for straightening, so that the abrasive material is The workpiece is in uniform contact motion. The composite abrasive polishing method according to claim 10, wherein the polishing and polishing means destroys the thinner purification layer at the convex portion of the workpiece to accelerate the dissolution of the convex portion of the workpiece again. . 1313
TW96149423A 2007-12-21 2007-12-21 Device and method for combined grinding and polishing TWI363815B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108555701A (en) * 2018-06-14 2018-09-21 辽宁科技大学 It is electrolysed the device of magnetic force Compound Machining plane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108555701A (en) * 2018-06-14 2018-09-21 辽宁科技大学 It is electrolysed the device of magnetic force Compound Machining plane

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