TWI295219B - The device and method of lapping and polishing with multi composite controlled by magnetic controlled - Google Patents

Description

1295219 IX. Description of the invention: [Technical field of invention] Magnetic control composite] This case refers to a surface treatment apparatus and method, and more particularly to a polishing apparatus and method. θ [Prior Art] The result of the leaf is that it is produced—true to match the geometrical design i ^ , such as puncture (4), the accuracy of scratching the size or the contact with the mating surface. Grinding can be used for precision machining of plain, cylindrical, spherical or special-shaped surfaces. The grinding surface of the workpiece is in contact with the framing surface of the workpiece, and the two sides are phased. Between the fine surface: oil, grease or water fine particles, the friction side is produced, and the finished polishing refers to the application of abrasive particles on the cloth wheel or belt to grind the surface of the wire =: Gift processing == scratches and other shortcomings. The amount of == and the luminosity of the surface depend on the size of the workpiece material "^^^,". The polishing wheel is made of cotton, canvas, leather, wool, or stitched with a surface width of #. And with the south side of the metal to strengthen the metal side panels. On the surface around the wheel, apply the glue 7 ^ Xiao 1 m that contains the hetero-adhesive layer. After drying, repeat the above item = abrasive grain. After drying, there will be a layer of hard grinding on the surface of the wheel. 1295219 Smaller different alumina and tantalum carbide particles can be used as abrasive. Usually after the final polishing, the workpiece is subjected to several different sizes of polishing wheels, which are operated in a coarse, thin and sequential manner. Common polishing devices or methods are as follows: 1. Barrel polishing or tumbling: The roller polishing is to remove the burrs, tips and oxides on the surface of the material, and improve the surface luminosity. law. Rolling the light to get the average sentence = surface luminosity ^ is difficult to achieve this by hand, so it is widely used to polish a large number of parts. Roller polishing is the processing of parts and polishing abrasives - rotating drums or vibrating. If necessary, add an appropriate amount of water or oil. When the circle is rotated slowly, the upper layer is added with the action of the abrasive, which causes friction and polishing on the surface. As for the high.疋 疋 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 In addition to precision metal handles, but the disadvantages. The scratches and other circles on the surface of the workpiece are eliminated by the ^ wheel ^ cloth 2 and ^. Wide tapes are commonly used: ^ The shape of the board is large and large. The polishing wheel is made of cotton cloth, toshi* felt or the like. The canvas, leather and the two sides of the wheel are reinforced with metal side plates. Around the wheel, 1295219 Ί glue or / 々 adhesive ' and immediately roll in the groove containing abrasive grains, the surface is bonded with a layer of abrasive particles. After drying, repeat the above work, plus the layer of rubber and abrasive grains. After the dry test, there will be a layer of hard abrasive on the surface of the wheel. In addition, various sizes of alumina and tantalum carbide particles can be used as abrasives. Usually before the final polishing, the workpieces are subjected to several different particle size polishing wheels, which are operated in a coarse and fine manner. Since the general drum polishing and polishing equipment is difficult to control the geometric shape of the workpiece in the manufacturing process; and the belt grinding surface is limited by the setting mechanism, the surface of different curvature cannot be processed. On the other hand, in the process of grinding and polishing, the surface of the magnetic abrasive is often scratched or damaged due to the domain of the impurity-conducting material and the pure particle. In addition, the traditional grinding and polishing relies on the experienced technicians to process the grinding tools. In the processing (4), the grinding tools are firstly pressed, and the grinding tools contain many related technologies, such as the groove and the size of the different shapes. , surface flatness · · and many other factors. In the process of processing, the shape error of the lens after finishing the molding is also determined by the mechanism yaw angle and speed, workpiece rotation speed, grinding speed and contact pressure. Therefore, traditional processing technology depends not only on the technical experience of personnel. At the same time, it takes a lot of time and cost.

Pic is developed in the industry, and the polishing technology can not meet the new impact. Various processing techniques #咖丝驰纽,弹继纽(EEM), mechanical/chemical (chemical/mechanical) polishing method, roller polishing method, magnetic The fluid grinding method (MRF) is constantly changing and renewing, but it has to pay for its various systems, such as expensive equipment and tools, limited processing area, surface precision, pollution, etc. In the absence of the inventor, the inventor has carefully developed the magnetron composite wefting device and the 1295219 method. The main idea of the case is to provide a magnetic control composite polishing. The device comprises: a magnetic material located in a rotating main wheel of the magnetron composite polishing device for generating a magnetic force; and an induction coil wound around the magnetic material for applying electricity k, The magnetic material induces a magnetic field; a magnetic pole is located at one end of the magnetron coupling polishing device, and is engaged with the magnetic material, and the magnetic material is used to adsorb a magnetic substance; The table is located at one end of the magnetron composite polishing device for placing a material to be treated, and the magnetic material is adsorbed by the magnetic pole, and an abrasive liquid is added at the same time, and the abrasive liquid coats the magnetic substance due to capillary phenomenon. Using a bismuth magnetic substance to perform polishing on the surface of the object to be treated placed on the stage; and a barrier device between the magnetic material and the magnetic pole for blocking the magnetic substance adsorbed by the magnetic pole from being ground In the process, the magnetron composite polishing device is unscrewed or removed. According to the above concept, the rotating main shaft can be moved up and down. According to the above concept, the rotating main shaft has a fixed point with the center of the magnetic pole surface. According to the above concept, the rotational speed of the rotating main shaft is adjustable. According to the above concept, the yaw speed of the rotating main shaft is adjustable. According to the above, the magnetic pole may be a flat surface. According to the above concept, wherein the magnetic pole can be a concave surface. According to the above concept, wherein the magnetic pole can be a convex surface. According to the above concept, wherein Solid pole axis. According to the above-described concept, wherein the non-solid pole axis.

1295219

According to the above concept, wherein the surface of the magnetic pole has a shape according to the above concept, wherein the rotational speed of the stage is adjustable. According to the above concept, wherein the magnetic pole and the carrying table are storable-processed according to the above concept, wherein the surface of the magnetic pole is turned into the above-mentioned concept, wherein the magnetic pole and the carrying platform can accommodate a human limb The far magnetic pole adsorbs the composite body to cast the polishing surface. ϋ According to the above concept, the magnetic pole and the bearing (4) can accommodate – interesting particles. The abrasive grains are coated with the composite body to grind the polishing surface. 4 According to the above concept, wherein the barrier device is used to prevent the composite or the particles from separating from the polishing surface during the polishing process. Another concept of the present invention is to provide a composite comprising: at least one magnetic material; a pro-and a binding agent; the bonding agent is used to bond the abrasive with the impurity (4), and the material is pure. Coated with a binder. According to the above concept, the magnetic material contains -0 of the material of iron, cobalt, nickel, etc. According to the above concept, the magnetic material contains an alloy compound of a material such as iron, cobalt, nickel or the like. According to the above concept, the abrasive comprises one of materials such as tantalum carbide, iron oxide, cerium oxide, oxidized hammer, aluminum oxide, and diamond. According to the above concept, the abrasive comprises a compound of a material such as lanthanum carbide, iron oxide, cerium oxide, cerium oxide, aluminum oxide, and diamond. According to the above concept, it is applied to a polishing device for polishing a 10 1295219 polishing surface of a workpiece, wherein the polishing device comprises a magnetic pole. According to Shang Lai, it is fixed between the miscellaneous and the mosquito. < According to Shang Lai, the movement of the no-study paradise-moving movement according to the above concept, the I-rotation between the magnetic pole and the polishing surface

According to the above concept, a motion of mixing and rotating is performed between the magnetic pole and the polishing surface. 6 people in this case - the idea is to provide a kind of magnetic control composite research and polishing method, the step W provides - the magnetic control composite research and development, - abrasive liquid coated 1 complex body ^ processing parts; the magnetic control The composite grinding and polishing device m inducing a polishing field induces a magnetic field; the magnetic field is adsorbed by the magnetic field and the read surface is ground by the composite coated with the abrasive liquid.

According to the above concept, the magnetron composite is placed in an electromagnetic configuration. The material is coated with a binder to the above concept, wherein the composite is a structure in which a magnetic material is worn. [Embodiment] The present case will be fully understood by the following examples, so that the person who is accustomed to finding this book can be completed, and the implementation of the case is restricted by the following embodiments. . Please refer to the -«, the composite of the nucleus of the nucleus. The magnetic control is processed. The hybrid composite is an electromagnetic structure. __coil 12, one

The B, the grinding nozzle 14, the convex magnetic pole 15, the composite 16, the concave processing member 17, and the bearing σ ι8 are inserted in the manner of attaching the induction coil device to the grinding device; The 羯 device 13 is disposed on the magnetic pole 15 and is coupled to the main shaft of the magnetic material. The miscellaneous spindle can be used for lifting movement, and the center of the surface of the magnetic pole 15 can be a fixed point. The movement of Ω or Θ yaw, and the rotational speed of the rotation record η is adjustable with the yaw rate. The workpiece 17 is placed on the carrier table 8, and the rotational speed of the platform 18 is adjustable. ^ The coil 12 is externally-adjustable power supply system, which is induced after being energized - the magnetic field is Μ, and the size of the Μ is proportional to the current I passing through and the number of turns η, thereby controlling the magnetic force of the magnetic pole 15 to absorb the composite 16 Therefore, by adjusting the current, the strength of the magnetic field of the magnetic pole 15 can be controlled. In this embodiment, the magnetic pole b adsorbs the magnetic lion of the composite body 16 as a 〇3 tree. In addition to the processing of H in addition to the surface defects, correct the shape accuracy of the garrison, the high line _ flow I urging the system has a strong magnetic degree M _ ^

The body 'is difficult to produce relative motion between the composites, and the grinding process is performed; and in the S-ground 'removal process, to reduce the surface roughness value (p_v value), the magnetic field is reduced by reducing the current amount 1 of the coil. The strength Μ _, so that the composite car is easy to produce Müller, that is, the production of miscellaneous brush, processing surface to obtain the processing surface. Reverse Simplification During processing, abrasive fluid can be added to the burr nozzle 14 to aid in processing, cooling, or taking away chips. According to the selection of the research and withdrawal complex, a suitable σ abrasive liquid is added, which is composed of different numbers of abrasive grains such as carbon carbide, oxidation = 12 '1295219 oxidized bromine, zirconia, alumina and diamonds, etc. Mixed oil and water. Please refer to the second figure (8)(8)(8), which is a schematic diagram of the magnetic pole geometry of the magnetron composite polishing device of the present invention. The axis of the magnetic pole is solid or non-solid and needs to be magnetically conductive. In the second figure (8), the magnetic pole 21 is a concave surface, which is suitable for the convex workpiece 22; in the second diagram (b), the magnetic pole 15 is a convex surface, which is suitable for the concave workpiece 17; In the figure (c), the magnetic pole 23 is a flat surface which is suitable for the planar workpiece 24.

Please refer to the third figure, which is the magnetic pole surface of the magnetron composite polishing device of the present invention, and has a perspective view of four grooves. The axis of the magnetic pole is solid or non-solid~, and has a plurality of surfaces on the surface thereof. Grooves 19, which control the distribution of a line of magnetic force. Please refer to the fourth figure, which is a schematic view of the magnetic pole surface of the magnetron composite polishing device of the present invention having a reduced groove, and the surface of the magnetic pole 15 has a plurality of grooves 19.

= Refer to the fifth figure __刚's composite foundation foundation in this case in the fifth figure (8), the composite structure is - spherical magnetic material is - "coated with abrasive particles 32; fifth figure (8) The composite structure is a bullet-like material 33 which is coated with a combination of Shu Lai particles 32. In the fifth diagram (6), the composite structure is covered by an ellipsoidal magnetic (four) and a pellet 32; 35-bonding agent and abrasive grain 32 jin of columnar magnetic material - almond _ _ _ _ 36 - _ # = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 37 comprises - or an alloy compound thereof in the material of iron 1_ 13 1295219; and the abrasive grain % comprises a pot of carbon stone, iron oxide, bromine, zirconia, bismuth oxide and diamond; Compound. The composite can use the strength of the magnetic force to adjust the control 'and the movement mode, so that the 5 complex produces a fixed motion, rotation or hybrid motion between the impurity and the surface. See Figure 6 (8) (8) (8) (4) (8) , which is a schematic diagram of the eccentric structure of the composite magnetic material in the present case, in the sixth figure (8), the composite structure is The spherical magnetic material 3! is eccentrically coated by the binder and the abrasive grains 32; in the sixth rigid layer, the composite structure is at least the - bullet type magnetic material 33 is bounded by the binder and the abrasive grains 32 (4) The composite structure is that the amygdaloid magnetic material 36 is eccentrically coated by the binder and the abrasive grains 32; in the sixth diagram (4), the composite, the ellipsoidal magnetic material 34 is bonded by a binder and abrasive grains. 32 eccentric coating; in the sixth figure (8), the composite structure is eccentrically wrapped by a pyramidal magnetic gentleman agent and abrasive grains 32. The reverse mouth is the seventh embodiment, which is the complex described in the present case. The close-up schematic diagram, in the grinding and polishing process, the composite body 16 to be adsorbed on the surface of the magnetic pole 15 is smashed with the workpiece, and the applied current is reduced, so that the composite body can produce phase=shift δ The sealing effect is such that the subsequent grinding and polishing processing can be performed. I: Referring to the eighth figure, the blocking device of the magnetron composite polishing device of the present invention is not intended to be, and the blocking device 13 can avoid the composite 16 From the eight position to the Α' position, or from the Α position to the Β when the square is moving Position, and entering the main shaft causes damage to the device or the workpiece. ^Ming 苓9, which is a schematic diagram of the abrasive liquid coating composite in the present case, the abrasive grains in the abrasive liquid 61 are attached to the composite by capillary action The surface layer of the body 16 is guided by the magnetron and mechanism to guide the abrasive liquid 61 14 1295219 = grinding and polishing area, and the abrasive grains in the outer layer of the composite itself and the abrasive grains in the abrasive liquid are ground. The operation of throwing the machining, repairing the shape accuracy. ", not the above" This case can not only be used as a general-purpose, but also reduces the cost of the technicians' side, the inspection of the mold and the reduction of material resources. Niigao's systemic touch, and Yijing County Yiyan throwing device. The present invention has been described in detail by the above-described embodiments and can be modified by those skilled in the art without departing from the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a magnetron polishing process of a preferred embodiment of a magnetron composite polishing device of the present invention; FIG. 1(b)(b)(c)· Schematic diagram of the magnetic pole geometry of the controlled composite grinding and polishing device; The second figure· _ is the stereoscopic schematic diagram of the magnetic pole surface of the magnetic control composite polishing and polishing device of the present invention having a plurality of grooves... ^ 'The fourth picture: A schematic cross-sectional view of a plurality of grooves on a magnetic pole surface of a magnetron composite polishing device; a fifth diagram (a)(b)(cXd)(e)(f): a schematic diagram of a composite foundation structure of the present invention; Figure 6 (8) (bXc) (d) (e): It is a schematic diagram of the eccentric structure of the composite magnetic material in this case; Figure 7: It is a schematic diagram of the composite sphere in the present case; Figure 8 is the magnetic of the case The barrier device of the controlled composite polishing device shows 15 1295219 intent; and the ninth diagram: it is a schematic diagram of the abrasive liquid coating composite in the present case. [Main component symbol description] 11: Magnetic material spindle 12: Induction coil 13: Barrier device 14: Refining nozzle 15: Convex magnetic pole 16: Composite 17: Concave workpiece 18: Carrier 19: Groove 21: Concave magnetic pole 22 : convex surface processing member 23: planar magnetic pole 24: planar processing member 31: spherical magnetic material 32: bonding agent and abrasive grains 33: bullet type magnetic material 34: ellipsoid type magnetic material 35: cylindrical magnetic material 36: almond type Magnetic material 37: pyramid type magnetic material 61: abrasive liquid 16

Claims (1)

1295219 X. Patent application scope: 1. A magnetron composite polishing device, comprising: a magnetic material located at a rotating main shaft of the magnetron composite polishing device for generating a magnetic force; an induction coil, The magnetic material is wound around the magnetic material for applying a current, and the magnetic material induces a magnetic field; a magnetic pole is located at one end of the magnetron composite polishing device, and is coupled to the magnetic material, and the magnetic field is adsorbed by the magnetic field. a magnetic material; Φ a loading platform located at one end of the magnetron composite polishing device for placing a material to be treated, and the magnetic substance adsorbed by the magnetic pole is disposed on the loading platform The surface of the object is subjected to polishing; and a barrier device is disposed between the magnetic material and the magnetic pole to block the magnetic material adsorbed by the magnetic pole from being unscrewed or removed during the polishing process. Throw device. 2) The magnetron composite polishing device according to the first aspect of the invention, wherein the rotating spindle is capable of performing a lifting motion. 3. The magnetic control composite polishing and polishing apparatus according to claim 1, wherein the rotating main shaft has a fixed point of the surface of the magnetic pole as a fixed point to perform an arbitrary angular yaw motion. 4. The magnetic control composite polishing and polishing device according to claim 1, wherein the rotational speed of the rotating main shaft is adjustable. 5) The magnetron composite polishing device according to the first aspect of the invention, wherein the yaw rate of the rotating main shaft is adjustable. 6. The magnetron composite according to the above-mentioned patent scope, wherein the magnetic pole can be a flat surface. The magnetically controlled composite polishing and polishing device of claim 1, wherein the magnetic pole is concave. 8. The magnetron composite polishing device according to claim 1, wherein the magnetic pole is convex. 9. The magnetic control composite polishing and polishing device according to claim 1, wherein the magnetic pole has a solid center. 10. The magnetron composite polishing device according to claim 1, wherein the magnetic pole has an axis that is not solid. 11. The magnetron composite polishing and polishing apparatus according to claim 1, wherein the surface of the 6-pole magnetic pole has a groove. 12. The magnetron composite polishing and polishing device according to claim 1, wherein the rotation speed of the carrier is adjustable. 13. The magnetron composite polishing and polishing device of claim 1, wherein the magnetic pole and the carrier can accommodate a workpiece. The magnetron composite polishing device according to the above aspect of the invention, wherein the surface of the workpiece adjacent to the magnetic pole is a polishing surface. 15. The magnetic control composite polishing and polishing device of claim 3, wherein the magnetic pole and the carrier can accommodate a composite body, and the magnetic pole adsorbs the composite body to cast the polishing surface. . 16. The magnetron composite polishing device of claim 13, wherein the magnetic pole and the carrier can accommodate an abrasive grain. The abrasive grains are coated with the composite to cast the polishing surface. 17. The magnetron composite polishing and polishing apparatus according to claim 1, wherein the barrier device is used to prevent the composite or the abrasive grains from being separated from the polishing surface during the polishing process. 18 1295219 18---composite comprising: at least one magnetic material; an abrasive; and a mixture; ^===^^__, and the magnetic material is replaced by a magnetic material, wherein the magnetic material is The composite according to item 18, wherein the abrasive comprises: emulsified iron, cerium oxide, oxidized oxidized, oxidized bismuth and diamond, etc. Erming and diamonds and other materials 18 contain - magnetic poles. 17 a research polishing throwing surface, wherein the polishing device package: such as::== the complex described in the dynamic item, the magnetic pole 舆 the = two = dynamic compound described in the magnetic body And the composite body of the present invention, wherein the magnetic pole has a composite body as described in claim 12, 19, 952, 919, which is fixed, moved, and rotated between the magnetic pole and the polishing surface. Mixed movement. The invention relates to a magnetic control composite polishing method, the method comprising the steps of: providing a magnetron composite polishing device, a composite coated with an abrasive liquid, and a processing component; The polishing device passes a current, so that the magnetron composite polishing device induces a magnetic field; the magnetic field is used to adsorb the composite; and the composite coated with the abrasive liquid is used for researching and polishing the workpiece. . 29. The magnetron composite polishing method according to claim 28, wherein the magnetron composite polishing device is an electromagnetic structure. 3. The magnetron composite polishing method according to the invention of claim 100, wherein the composite is a structure in which at least one magnetic material is coated with an abrasive and a bonding agent.