CN107336149A - A kind of producing device of pattern mill - Google Patents

Abstract

The invention provides a device for making a pattern grinding disc, which is characterized in that it includes a temporary covering layer, a gantry component, an XYZ movement component, a workbench, a tool storehouse component, and a clamping component, wherein the tool storehouse includes a A cloth grain head, a coating head, a scraping head, a laser engraving head, a curing head and a detection head, step by step also introduces the specific use method of this device. The invention can solve the planning of the abrasive particle arrangement pattern, the coating of the grinding wheel surface binder and the abrasive planting process in a one-stop manner, the thickness of the binder can be controlled accurately, and the versatility is strong, which greatly improves the preparation efficiency and process stability of the brazed grinding wheel Control, can realize the brazing preparation of abrasive grain grinding wheel efficiently and with high quality.

Description

A device for making a pattern grinding disc

technical field

The invention belongs to the field of abrasive tool preparation, and in particular relates to a pattern grinding disk manufacturing device.

Background technique

Due to the excellent physical and mechanical properties of abrasive grains such as high hardness, abrasive grain grinding wheels have become a key means of forming parts and forming high-quality surfaces with their excellent grinding characteristics such as high efficiency, stability, and durability. They are used in metals, engineering ceramics, optical crystals, High-efficiency and precision grinding of semiconductors and natural rocks, cemented carbide, optical crystals, engineering ceramics, aerospace titanium alloys and other materials play an irreplaceable role as a pillar.

Since the grinding technology actually achieves the overall removal of the workpiece material through the removal of a small amount of material by numerous abrasives solidified on the surface of the grinding wheel, the distribution of abrasive particles on the surface of the grinding wheel has a great impact on the performance of the grinding wheel. For a long time, people have been working hard on how to make abrasives or micro-abrasive particles distributed on the surface of the grinding wheel in a certain way, so as to ensure that the abrasive particles can evenly bear the cutting load, thereby effectively improving the grinding performance of the abrasive particles, such as China Utility Model Patent Publication No. CN1528565A discloses a pattern-optimized abrasive preparation technology based on shell-membrane cloth, and Chinese Utility Model Patent CN101073882 discloses a three-dimensional multi-layer controllable and optimally arranged abrasive preparation method for electroplating tools, etc. These methods have made breakthroughs in the implementation of the arrangement of abrasives in the manufacture of abrasive grain pattern arrangement grinding wheels from different aspects, but the tools produced are still far from the expected design purpose. The reason is that most of the existing methods only focus on the arrangement of abrasive grains, while ignoring another important issue of high-performance grinding wheels - the accuracy of the grinding wheel profile. The high precision of the grinding wheel profile is the basic guarantee for high precision workpiece forming, but it is greatly affected by the thickness of the bond layer. CN105965408A discloses a method for manufacturing a single-layer abrasive wheel, the core point of which is to indirectly control the uniform coating of the bonding agent through a runout compensation mechanism to solve the problem of abrasive grain contours, but the equipment is complicated and the operation is cumbersome. On the other hand, the existing screens, orifice plates, and template methods are mainly made of metals, ceramics, etc., which are costly and difficult to process, with few patterns and patterns, and only serve to limit the position of dynamic abrasive particles, and do not Did not play a role in controlling the thickness of the binder. Therefore, it is of great practical significance to develop a preparation equipment for efficiently realizing patterned abrasive grain arrangement grinding discs.

Contents of the invention

The purpose of the present invention is to overcome the defects of the prior art and provide a pattern grinding disc manufacturing device.

Concrete technical scheme of the present invention is as follows:

A device for making a pattern grinding disc, including a gantry component, an XYZ movement component, a workbench, a tool library component, a clamping component, a control system and a temporary covering layer;

The gantry assembly includes a first column, a second column, a beam and a base; the lower ends of the first column and the second column are fixed on the base, and the upper ends are connected by a beam;

The XYZ motion assembly includes an X-axis drive, a Y-axis drive and a Z-axis drive, and the X-axis drive, Y-axis drive and Z-axis drive all include a slider and a drive seat; the slider along The X-axis or the Y-axis or the Z-axis reciprocates; the driving seat of the X-axis is fixed on the beam, the driving seat of the Y-axis is fixed on the slider of the X-axis, and the moving direction of the slider of the Y-axis is the same as that of the X-axis The direction is perpendicular to the plane parallel to the base; the driving seat of the Z-axis is fixed on the slider of the Y-axis, and the moving direction of the slider of the Z-axis driver is perpendicular to the moving direction of the slider of the Y-axis; the Z-axis slider is in the Under X, Y, Z three-axis motion control, realize XYZ three-dimensional space motion;

The drive seat is provided with a screw, a motor, a guide rail seat and a dust cover; the screw is arranged on the guide rail seat, the screw and the slide block are connected by nuts, the motor is fixed on the guide rail seat, and the motor drives the screw to rotate forward and backward so that Make the slider move back and forth along the axis of the screw rod, and the dust cover is fixed on the guide rail seat;

The tool library assembly includes a tool rack, a cloth head, a paint head, a scraper head, an engraving head, a curing head and a detection head; the tool rack is fixed on the base, and the cloth head, the paint head, the scraper head, and the laser engraving head , the curing head and the detection head are respectively clamped on the tool holder;

The clamping assembly includes an electromagnet, claws and a clamping seat. The clamping seat is fixed on the slider of the Z-axis drive member. Both the positioning claw and the electromagnet are fixed on the clamping seat. Various tool heads are clamped and connected;

The control system is electrically connected with the XYZ movement assembly, the cloth grain head, the coating head, the engraving head, the curing head and the detection head, and is used to control the work of these modules.

The temporary covering layer is composed of a surface material, a non-drying adhesive layer and a backing paper, and after removing the backing paper, the non-drying adhesive layer is adhered to the surface of the disc substrate.

In a preferred embodiment: the material of the surface material includes coated paper, PVC, PET, laser paper, heat-resistant paper, polypropylene, polycarbonate, kraft paper, fluorescent paper, gold-plated paper, silver-plated paper, synthetic paper , one of aluminum foil paper, fragile paper, anti-counterfeiting paper, masking paper, cloth label paper, pearl paper, sandwich coated paper, and thermal paper; the thickness of the surface material is 25-500um;

In a preferred embodiment: the non-drying adhesive layer has an adhesive, and the adhesive includes one or more of acrylic latex, or hot melt adhesive, or rubber-based latex, or solvent-based acrylic.

In a preferred embodiment: the bottom paper is a bottom paper coated with a silicon protective layer, including one of glassine paper, garlic paper, kraft paper, polyester pet, coated paper, polyethylene, and plastic film.

In a preferred embodiment: the grinding disc is one of a grinding wheel, an end face grinding disc, a roller, a dresser, a CMP dresser, a grinding pad, and a drill bit.

In a preferred embodiment: the engraving head includes a quick-change handle, a fixed seat and an engraver;

The engraver is a laser engraving system, which can emit a high-energy laser beam with a spot diameter of 0.01-0.5 mm in diameter; or, the engraver is an electric spindle engraving system, including an electric spindle, an engraving knife and a chuck, and the engraving knife passes through The collet is fixed on the main shaft of the electric spindle, and the engraving knife can rotate at 0.1-100,000 revolutions per minute under the drive of the electric spindle, and the engraving width in a single feed is 0.1-1mm.

In a preferred embodiment: the paint head includes a quick-change handle, a fixed seat, a nozzle, an extruder and a connecting pipe; the extruder is connected to the extruder through a connecting pipe;

The scraper head includes a quick-change handle, a fixed seat, a scraper and a spring; the scraper is fixed under the fixed seat, the top of the fixed seat is fixed on the quick-change handle, and the spring is set between the fixed seat and the scraper. between;

The cloth head includes a quick-change handle, a fixed seat, a grain bin, a material guide plate and a vibrator; the abrasive grains in the grain bin fall into the fixed seat through the quick-change handle, and the vibrator drives the fixed seat to vibrate. Make the abrasive particles fall along the guide plate;

The detection head includes a quick-change handle, a fixing seat, and a camera;

The curing head includes a quick-change handle, a fixed seat, and a curing generator;

In a preferred embodiment: the curing generator is a light curing generator, which emits ultraviolet light with a wavelength of 0.01-0.40 microns; or, the curing generator is a thermal curing generator, which generates radiant heat.

In a preferred embodiment: the quick-change handle is provided with a clamping and positioning step, and the positioning claw is provided with a slot that cooperates with the clamping and positioning step.

The beneficial effects of the present invention are:

1) The modular design of the tool library is adopted to automatically integrate the tool heads required for multiple processes in the pattern grinding disc preparation process, so as to realize the integrated integration of multiple processes. 2) The hollowing process of the temporary covering layer and its pattern is low in cost and fast in speed, and the patterns on the surface of abrasive grains can be replaced freely. 3) The thickness of the bonding agent is controlled according to the thickness of the temporary covering layer, which fundamentally avoids the inconsistency of the bonding agent coating layer thickness caused by the inconsistency of manufacturing, preparation and use of assembly standards, and effectively improves the thickness of the bonding agent on the surface of the grinding wheel. Uniformity, greatly improving the contour accuracy of the grinding wheel. 4) An integrated equipment that integrates functions such as bond coating, bond thickness setting, abrasive grain implantation, and bond curing. It can realize high-quality, high-precision, and efficient preparation of abrasive pattern distribution grinding discs in one stop, greatly improving The preparation efficiency and process stability control of grinding discs are studied.

Description of drawings

Fig. 1 is one of the structural representations of the pattern grinding disc making device in the preferred embodiment of the present invention;

Fig. 2 is the second structural schematic diagram of the pattern grinding disc making device in the preferred embodiment of the present invention;

Fig. 3 is the third schematic diagram of the structure of the pattern grinding disc manufacturing device in the preferred embodiment of the present invention;

Fig. 4 is a schematic structural view of the X-axis, Y-axis, and Z-axis in a preferred embodiment of the present invention;

Fig. 5 is the structural representation of engraving head in the preferred embodiment of the present invention;

Fig. 6 is a schematic structural diagram of electric spindle engraving in a preferred embodiment of the present invention;

Fig. 7 is a schematic structural view of a coating head in a preferred embodiment of the present invention;

Fig. 8 is a schematic structural view of a scraper head in a preferred embodiment of the present invention;

Fig. 9 is a schematic structural view of a cloth grain head in a preferred embodiment of the present invention;

Fig. 10 is a schematic structural view of a curing head in a preferred embodiment of the present invention;

Fig. 11 is a schematic structural diagram of a detection head in a preferred embodiment of the present invention.

Figure 12 is a schematic structural view of the clipping assembly in a preferred embodiment of the present invention

Fig. 13 is a schematic structural view of a temporary covering layer in a preferred embodiment of the present invention

Figure 14 is a schematic diagram of the temporary covering layer attached to the base of the disc in a preferred embodiment of the present invention

Figure 15 is a schematic diagram of the temporary covering layer after engraving and hollowing out in the preferred embodiment of the present invention

Figure 16 is a schematic view of the structure of the patterned grinding disc after the scraping process in the preferred embodiment of the present invention

Figure 17 is a schematic structural view of the patterned grinding disc after the grains are distributed in a preferred embodiment of the present invention

Figure 18 is a schematic structural view of a patterned grinding disc prepared in a preferred embodiment of the present invention

detailed description

The technical solutions of the present invention will be further illustrated and described below through specific embodiments in conjunction with the accompanying drawings.

As shown in Figure 1-3, a kind of manufacturing device of pattern grinding disc, described grinding disc is a kind of in grinding wheel, end face grinding disc, roller, trimmer, CMP trimmer, grinding pad, drill bit; This manufacturing device is provided with gantry assembly 1. XYZ motion component 2. Tool magazine component 3. Clamping component 4. Workbench 5. Control system 10. Temporary covering layer 6. Described gantry assembly 1 comprises base 11, column one 12, column two 13, crossbeam 14, and column one 12 and column two 13 lower ends are fixed on the base 11, and the upper end is connected by crossbeam 14.

The XYZ motion assembly 2 includes an X-axis driver 21, a Y-axis driver 22 and a Z-axis driver 23. The X-axis driver 21, Y-axis driver 22 and Z-axis driver 23 in the figure all include Slider i, drive seat ii, slide block i reciprocates along the X-axis or Y-axis or Z-axis, the drive seat ii of the X-axis driver 21 is fixed on the beam 14, and the drive seat ii of the Y-axis 22 is fixed on the X-axis On the slider i of 21 , the movement direction of the slider i on the Y-axis 22 is perpendicular to the movement direction of the slider i on the X-axis 21 in a plane parallel to the base 11 . The driving base ii of the Z-axis 23 is fixed on the slider i of the Y-axis 22 , and the movement direction of the slider i of the Z-axis 23 is perpendicular to the movement direction of the slider i of the Y-axis 22 . The slider i of the Z axis 23 can move in the XYZ three-dimensional space above the base 11 under the motion control of the X, Y, and Z axes.

The drive seat ii includes a screw ii-1, a motor ii-2, a rail seat ii-3 and a protective cover iii-4; the screw ii-2 is arranged on the rail seat ii-3 along the length direction of the rail seat ii-3 Above, the screw ii-2 is connected with the slider i through the screw nut, and the motor ii-2 is fixed on the guide rail seat ii-3 and connected with the screw ii-2; the screw ii-1 is driven forward and reverse by the motor ii-2 As a result, the slider i moves back and forth along the screw axis, and the protective cover iii-4 is fixed on the guide rail seat ii-3, as shown in Figure 4.

The tool magazine assembly 3 includes a tool rack 31 , an engraving head 32 , a paint head 33 , a scraper head 34 , a cloth grain head 35 , a curing head 36 and a detection head 37 . The tool holder 31 is fixed on the base 11 and has a series of clamping openings on it.

The engraving head 32 includes a quick-change handle 32-1, a fixed seat 32-2 and an engraver 32-3, the engraver 32-3 is fixed on the quick-change handle 32-1 through the fixed seat 32-2, and the engraver 32-3 It can be a laser engraving system 32-3 that can emit a high-energy laser beam with a spot diameter of 0.01-0.5 mm, see FIG. 5

The paint head 33 includes a quick-change handle 33-1, a fixed seat 33-2, a material extruder 33-3, an extruder 33-4 and a connecting pipe 33-5. The extrusion nozzle 33-3 is fixed on the quick-change handle 33-1 through the fixing seat 33-2, and the extruder 33-4 is fixed on the base 11 and connected with the extrusion nozzle 33-3 through the connecting pipe 33-5, see Figure 7.

The scraper head 34 is provided with a quick-change handle 34-1, a fixed seat 34-2, a scraper 34-3 and a spring 34-4, the scraper 34-3 is fixed below the fixed seat 34-2, and the fixed seat 34-2 The top is fixed on the quick-change handle 34-1, and the spring 34-4 is sleeved between the fixed seat 34-2 and the scraper 34-3, as shown in Figure 8.

The cloth grain head 35 includes a quick-change handle 35-1, a fixed seat 35-2, a grain bin 35-3, a material guide plate 35-4 and a vibrator 35-5. The abrasive grains in the grain bin 35-3 fall into the fixed seat 35-2 through the quick-change handle, and the vibrator 35-5 drives the fixed seat 35-2 to vibrate, so that the abrasive grains move along the guide plate 35-4. drop, see Figure 9;

The curing head 36 includes a quick-change handle 36-1, a fixed seat 36-2 and a curing generator 36-3, and the curing generator is a light curing generator, which emits ultraviolet light with a wavelength of 0.01-0.40 microns; or, The curing generator is a thermal curing generator, which generates radiant heat, see FIG. 10 .

The detection head 37 includes a quick-change handle 37-1, a fixing seat 37-2, and a camera 37-3, as shown in FIG. 11 .

The control system 10 is electrically connected with the XYZ movement assembly 2, the cloth grain head 35, the paint head 33, the engraving head 32, the curing head 36 and the detection head 37, and is used to control the work of these modules.

The clamping assembly 4 includes an electromagnet 41, a positioning claw 42 and a clip seat 43, the clip seat 43 is fixed on the slide block ii of the Z-axis drive member 23, and the positioning claw 42 and the electromagnet 41 are all fixed on the clip seat 43 On, the positioning claw 42 is clamped and connected with various tool heads in the tool magazine assembly; See Figure 12 for the card slot for positioning step fit.

Described temporary covering layer 6 is made of surface material 61, non-drying adhesive layer 62 and base paper 63, after removing base paper 63, described non-drying adhesive layer 62 is stuck with the surface of grinding disc substrate 7, with Fig. 13.

The specific method of using the above-mentioned manufacturing device on the abrasive grain pattern grinding disc is as follows:

The material of the abrasive grain 9 is a hard material, preferably diamond, polycrystalline diamond, cubic boron nitride, polycrystalline cubic boron nitride, hard alloy, silicon carbide, aluminum oxide; the diameter of the abrasive grain is 1-2000um; The binder 8 is a photocurable resin, preferably a photosensitive resin containing 1-20% photoinitiator; the photosensitive resin will cure under ultraviolet radiation; the photosensitive resin includes but is not limited to acryl Oxygen, Methacryloxy, Acryl, Epoxy and Vinyl Ether.

The disc matrix 7 can be metal matrix, ceramic matrix, composite material, plastic and so on.

The temporary cover layer 6 is preferably composed of a surface material 61, a non-drying adhesive layer 62 and a bottom paper 63. The material of the surface material 61 includes but is not limited to: coated paper, PVC, PET, laser paper, temperature-resistant paper, Polypropylene, polycarbonate, kraft paper, fluorescent paper, gold-plated paper, silver-plated paper, synthetic paper, aluminum foil paper, fragile paper, anti-counterfeiting paper, textured paper, cloth label paper, pearlescent paper, sandwich coated paper, thermal paper One of them; the thickness of the surface material 61 is 25-500um; the non-drying adhesive layer 62 has an adhesive, preferably but not limited to acrylic latex, or hot melt adhesive, or rubber-based latex, or solvent Type acrylic; the bottom paper 63 is a bottom paper coated with a silicon protective layer, preferably but not limited to glassine paper, garlic paper, kraft paper, polyester pet, coated paper, polyethylene, plastic film.

The specific steps are:

(1) When in use, fix the disc substrate 7 on the workbench 5, remove the backing paper 63 from the temporary covering layer 6 and stick it on the surface of the disc substrate 7, the thickness of the temporary covering layer 6 is determined according to the thickness of the required bonding agent, see Fig. 14.

(2) Under the joint drive of the X-axis driver 21, the Y-axis driver 22, and the Z-axis driver 23, the claw 42 moves to the tool holder 3 to pick up the engraving head 32, and then arranges the temporary covering according to the pattern of abrasive grains Layer 6 is hollowed out, so that the material of the temporary covering layer 6 in the area where the bonding agent and abrasive grains are to be placed is emptied to form a hollowed out area, as shown in FIG. 15 .

(3) The claw 42 returns to the tool rack 3 to put down the engraving head 32 , and picks up the paint head 33 to coat the bonding agent on the temporary covering layer 6 .

(4) The claw 42 returns to the tool rack 3 to put down the paint head 33, and picks up the scraper head 34, and the scraper is elastically compressed on the temporary covering layer by the spring, and the bonding agent 8 outside the hollowed out area is scraped off, so that The hollowed-out area is filled with bonding agent 8 at the same height as the temporary covering layer 6, as shown in FIG. 16 .

(5) The jaws 42 return to the tool rack 3 to put down the scraper head 34, and grab the cloth grain head 35. The abrasive grains 9 stored in the abrasive grain bin fall evenly through the material guide plate under the action of vibration, and the jaws 42 are combined to work Movement above the table makes the abrasive grains 9 evenly on the bonding agent of the temporary bonding layer and the hollowed out area, as shown in FIG. 17 .

(6) The jaws 42 return to the tool rack 3 to put down the cloth grain head 35, and pick up the detection head 36, take pictures and analyze the abrasive grains 9 on the grinding disc substrate 7 through the camera, and judge the uniformity and concentration of the abrasive grains 9 arrangement . If the expected requirements are not met, the above step (6) can be repeated.

(7) The jaws 42 return to the tool rack 3 to put down the detection head 36, and hold the curing head 37, so that the curing generator emits ultraviolet light, and then the bonding agent 8 on the surface of the grinding disc substrate 7 is cured by XYZ movement, so that the bonding The agent 8 firmly connects the abrasive grains 9 thereon to the disc substrate 7, and then the temporary covering layer 6 is removed to obtain a disc with the pattern arrangement of the abrasive grains 9. It is also possible to firstly remove the temporary covering layer 6 and the abrasive grains 9 thereon, and then perform curing treatment to obtain a grinding disc with a pattern arrangement of the abrasive grains 9 , as shown in FIG. 18 .

On the basis of the implementation method of the implementation case, further: the binder 8 is a thermosetting agent, preferably the thermosensitive resin includes but is not limited to phenolic resin, urea-formaldehyde resin, melamine-formaldehyde resin, epoxy resin, unsaturated Resin, polyurethane, polyimide, furan resin, polybutadiene resin, silicone resin, the curing generator in the curing head in the previous step (7) is a thermal curing generator, which makes the combination The agent 8 is thermally cured so as to realize the thermal curing of the binder 8 .

On the basis of the implementation method of the implementation case, further: the engraving device 32-3 can be an electric spindle engraving system, including an electric spindle, an engraving knife and a collet, and the engraving knife is fixed on the main shaft of the electric spindle through the collet, and the engraving knife is on the main shaft of the electric spindle. Driven by the electric spindle, it can rotate at 0.1-100,000 revolutions per minute, and the engraving width in a single feed is 0.1-1mm, as shown in Figure 6.

On the basis of the implementation method of the implementation case, further: the bonding agent 8 is a high-temperature melting point alloy (300-1200 degrees Celsius) containing one or more elements (Co, Ti, Fe, W, Cr) that can chemically bond with abrasive grains ), after completing the above (1)-(6), put the disc substrate into a special heating device for heating and curing, including induction heating, laser heating or radiation heating in a furnace.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of changes or modifications within the technical scope disclosed in the present invention. Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (9)

1. A kind of 1. producing device of pattern mill, it is characterised in that：Including gantry component, XYZ moving parts, workbench, instrument Library component, gripper assembly, control system temporary cover layer,；

   Gantry component includes the first column, the second column, crossbeam and base；The lower end of first column and the second column is fixed On base, upper end is connected by crossbeam；

   The XYZ moving parts include X, Y-axis actuator and Z axis actuator, described X, Y-axis driving Part and Z axis actuator include sliding block, drive seat；Sliding block moves back and forth along X-axis or Y-axis or Z axis；The drive seat of the X-axis It is fixed on crossbeam, the drive seat of Y-axis is fixed on the sliding block of X-axis, the slide block movement direction of Y-axis and X slide block movement direction It is vertical in the parallel plane with base；The drive seat of Z axis is fixed on the sliding block of Y-axis, the motion side of the sliding block of Z axis actuator To perpendicular with the slide block movement direction of Y-axis；Z axis sliding block realizes XYZ three-dimensional space motions under the control of X, Y, Z three-axis moving；

   Described drive seat is provided with screw rod, motor, track base and dust cap；On track base, screw rod passes through screw rod with sliding block Nut is connected, and motor is fixed on track base, and by the rotating of motor drive screw so that sliding block is along screw mandrel axis direction Back and forth movement, dust cap are fixed on track base；

   The instrument library component include tool rack,；Tool rack is fixed on base, cloth grain head, dope head, scrapes material head, laser carving Head, solidification head and detector is carved to be held on tool rack respectively；

   Gripper assembly, including electromagnet, claw and holder, holder are fixed on the sliding block of Z axis actuator, position claw and electromagnetism Iron is each attached on holder, is positioned and is connected on claw with the various tool heads clampings in instrument library component；

   Control system, electrically connected with XYZ moving parts, cloth grain head, dope head, engraving member, solidification head and detector.

   The temporary cover layer is by plane materiel, not dry mucigel and base stock are formed, and removes not dry mucigel described in general and mill after base stock The surface of disk matrix is viscous glutinous.
2. A kind of 2. producing device of pattern mill according to claim 1, it is characterised in that：The material of the plane materiel includes Art paper, PVC, PET, laser paper, heatproof paper, polypropylene, makrolon, brown paper, fluorescent paper, gold-plated paper, silver-plated paper, synthesis Paper, aluminium-foil paper, fragile paper, cheque paper, U.S. line paper, cloth millimeter paper, iridescent paper, sandwich art paper, one kind in heat-sensitive paper；The face Material thickness is 25-500um.
3. A kind of 3. producing device of pattern mill according to claim 1, it is characterised in that：The not dry mucigel has Adhesive, adhesive include acrylic based emulsion, or PUR, or rubber base class latex, or one kind in solvent-type acrylic or It is a variety of.
4. A kind of 4. producing device of pattern mill according to claim 1, it is characterised in that：The base stock is protected to scribble silicon One kind in the base stock of sheath, including Ge Laxin paper, garlic skin paper, brown paper, polyester pet, art paper, polyethylene, plastic sheeting.
5. A kind of 5. producing device of pattern mill according to claim 1, it is characterised in that：The mill is emery wheel, end One kind in face mill, roller, trimmer, CMP pad dresser, mill pad, drill bit.
6. A kind of 6. producing device of pattern mill according to claim 1, it is characterised in that：Described engraving member includes fast Change handle, fixed seat and bruin；

   The bruin is laser engraving system, can send the high energy laser beam that spot diameter is 0.01-0.5mm diameters；Or Person, the bruin are electro spindle engraving system, including electro spindle, graver and chuck, graver are fixed on electricity by chuck On the main shaft of main shaft, graver can be rotated under electro spindle driving with the rev/min of 0.1-10 ten thousand, single feeding engraving width For 0.1-1mm.
7. A kind of 7. producing device of pattern mill according to claim 1, it is characterised in that：Described dope head includes fast Change handle, fixed seat, material-extruding nozzle, material extruder and connecting tube；The material-extruding nozzle is connected by connecting tube with material extruder；

   Described material head of scraping includes quick change handle, fixed seat, scrapes tablet and spring；The scraping blade is fixed on below fixed seat, fixed The top of seat is fixed on quick change handle, and spring is placed between fixed seat, scraping blade；

   Described cloth material head includes quick change handle, fixed seat, grain storehouse, stock guide and vibrator；Abrasive particle in the grain storehouse passes through fast Change handle to fall into fixed seat, the vibrator driving fixed seat vibration so that abrasive particle drops along stock guide；

   Described detector includes quick change handle, fixed seat, camera；

   Described solidification head includes quick change handle, fixed seat and solidification generator.
8. A kind of 8. producing device of pattern mill according to claim 7, it is characterised in that：Described solidification generator is Photocuring generator, it is 0.01-0.40 micron ultraviolet lights that it, which sends wavelength,；Or the solidification generator is heat cure Device, it produces radiant heat.
9. A kind of 9. producing device of pattern mill according to claim 7, it is characterised in that：The quick change handle is provided with clamping Positioning step, the positioning claw are provided with the neck coordinated with clamping positioning step.