CN105397654A - Grinding wheel impregnation system and grinding wheel impregnation method - Google Patents
Grinding wheel impregnation system and grinding wheel impregnation method Download PDFInfo
- Publication number
- CN105397654A CN105397654A CN201510899742.7A CN201510899742A CN105397654A CN 105397654 A CN105397654 A CN 105397654A CN 201510899742 A CN201510899742 A CN 201510899742A CN 105397654 A CN105397654 A CN 105397654A
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- China
- Prior art keywords
- infiltration
- emery wheel
- impregnant
- container
- grinding wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0027—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impregnation
Abstract
The invention relates to a grinding wheel impregnation system and a grinding wheel impregnation method and belongs to the technical filed of grinding wheel processing. The grinding wheel impregnation system comprises a closed impregnation container and a heating device for heating an impregnation agent in the impregnation container, wherein a vacuum-pumping opening and an impregnation agent outlet are formed in the impregnation container; a driving shaft is arranged on the impregnation container; a grinding wheel impregnation rotating device is arranged in the impregnation container; the grinding wheel impregnation rotating device comprises a rotator connected with the driving shaft; a grinding wheel fixing mechanism used for fixing a grinding wheel to prevent the grinding wheel from moving relative to the rotator is fixedly arranged on the rotator; and an impregnation agent channel, through which the impregnation agent is contacted with the grinding wheel, is arranged on the on the rotator. The grinding wheel impregnation system provided by the invention can centrifuge the impregnated grinding wheel to adjust the adhesion amount of the impregnation agent in the grinding wheel.
Description
Technical field
The present invention relates to the method for a kind of emery wheel infiltration system and Infiltration Grinding Wheel, belong to emery wheel processing technique field.
Background technology
Emery wheel infiltration utilizes impregnant to penetrate in porous vitrified bonded grinding wheel hole, emery wheel pore interior is made to fill one deck solid lubricant film, increase bonding agent on the one hand to the hold of abrasive material, prevent abrasive material from coming off too early, on the other hand, abrasive particle and chip and the lubrication between abrasive particle and surface of the work can be played during grinding, improve grinding condition, reach the object reducing workpiece roughness.
Infiltration process conventional at present has normal pressure infiltration, vacuum infiltration, Pressure Infiltration and vacuum pressure infiltration etc.Impregnant mostly is organic matter or organic matter reinforcing body lubricant composition, general exist in viscous state, under nature, viscosity is larger, adopt normal pressure nature infiltration process sometimes cannot soak into completely, cause emery wheel inside and outside infiltration effect inconsistent, adopt vacuum infiltration or Pressure Infiltration can force to make impregnant enter into emery wheel inside, but the adhesion amount of impregnant in emery wheel is difficult to control after infiltration, and the impregnant that wheel face adheres to is difficult to cleaning, after infiltration, vitrified abrasive pore is completely plugged, cooling and the chip removal of emery wheel can be affected to a certain extent, adverse effect is caused to the self-sharpening of vitrified abrasive own.
Authorization Notice No. is that the Chinese utility model patent of CN202037550U discloses a kind of device of impregnation for maceration emery wheel, comprise dosage bunker and infiltration container, in dosage bunker, agitating device is installed, dosage bunker heater is arranged on dosage bunker bottom, dosage bunker adds pipeline by impregnant and is connected with infiltration container, infiltration container is closed container, impregnant adds the bottom that pipeline one end extend into dosage bunker, impregnant adds the pipeline other end and extend into infiltration upper vessel portion, infiltration container is provided with infiltration vessel temp meter, Pressure gauge and safety valve, in infiltration container, emery wheel bracing frame is installed, infiltration reservoir heater is arranged on infiltration lower vessel portion, the oil bath chamber for heated at constant temperature and insulation is provided with between infiltration reservoir heater and infiltration container inner wall, infiltration container top is connected with vavuum pump by vacuum lead, infiltration container is connected with impregnant retracting device by the impregnant recovery channel being arranged on infiltration container bottom.This device is when Infiltration Grinding Wheel, and add in infiltration container after impregnant needs to prepare in another container in advance, complex process, efficiency is lower, and the uniformity that distributes in emery wheel of uncontrollable impregnant and adhesion amount.
Summary of the invention
The object of the present invention is to provide a kind of can control impregnant in emery wheel adhesion amount and the higher emery wheel infiltration system of efficiency.The present invention also aims to a kind of method that Infiltration Grinding Wheel is provided.
In order to realize above object, the technical scheme of emery wheel infiltration system of the present invention is as follows:
A kind of emery wheel infiltration system, comprise airtight infiltration container, described infiltration container is provided with driving shaft, emery wheel infiltration whirligig is provided with in described infiltration container, described emery wheel infiltration whirligig comprises the rotary body be connected with driving shaft, described rotary body is fixedly installed the emery wheel fixed mechanism being used for fixing emery wheel and moving relative to rotary body to prevent emery wheel, described rotary body is provided with the impregnant passage that the impregnant in infiltration container is contacted with emery wheel.
Described driving shaft is arranged on described infiltration container top, described rotary body is rotating cylinder, described rotating cylinder comprises cylindrical shell and is fixedly installed on the cover of described cylindrical shell upper end, and described cover is fixedly connected with described driving shaft, and described emery wheel fixed mechanism is fixedly installed on described cylinder inboard wall.
Described cylindrical shell is net cylinder, and the mesh of described net cylinder constitutes described impregnant passage.
At least one in described cover and cylindrical shell is provided with the position-limit mechanism for being fixed on by cylindrical shell on cover.
Described emery wheel fixed mechanism comprises the emery wheel jig be fixedly installed on cylinder inboard wall, and described emery wheel jig can apply to coordinate towards the power on cylinder inboard wall direction and with cylinder inboard wall emery wheel is fixedly clamped to emery wheel.
Described emery wheel infiltration system also comprises for the heater to the impregnant heating in infiltration container, and described infiltration external container is provided with attemperator.
Described attemperator comprises the heat-preserving container being set in infiltration external container, has gap, be filled with heat conductivity heat-insulating liquid in this gap between described infiltration container outer wall and heat-preserving container inwall.
Also comprise temperature control system, described temperature control system comprises the temperature control box that is connected with heater and is connected with temperature control box and stretches into the thermocouple infiltrated in the impregnant of internal tank.
Described infiltration container is provided with vacuum orifice and impregnant outlet.
The technical scheme of the method for Infiltration Grinding Wheel of the present invention is as follows:
Use a method for above-mentioned emery wheel infiltration system Infiltration Grinding Wheel, comprise the steps:
1) impregnant component is added in infiltration container;
Pending emery wheel is put into coupling liquid flood, dry, obtain pretreatment emery wheel;
2) be fixed on by pretreatment emery wheel on the emery wheel fixed mechanism of emery wheel infiltration whirligig, under making emery wheel be immersed in impregnant liquid level, startup emery wheel infiltration whirligig makes impregnant component mix and obtains impregnant, closedown emery wheel infiltration whirligig;
3) vacuumize in infiltration container, then pretreatment emery wheel infiltrates 5-10min in impregnant, obtains Infiltration Grinding Wheel;
4) make infiltration container inner pressure return to normal pressure, impregnant is discharged by impregnant outlet, start emery wheel infiltration whirligig, centrifugal throwing away is carried out to Infiltration Grinding Wheel, to obtain final product.
The ethanolic solution of described coupling liquid to be mass fraction the be aluminum-zirconium coupling agent of 2-5%.
Described impregnant component is made up of one or more in inorganic component, organic component.Inorganic component is sulphur.Organic component is one or more in paraffin, grease, resin, stearic acid.Impregnant component can also comprise lubricant, and lubricant is one or more in graphite, molybdenum bisuphide, hexagonal boron nitride.When using this impregnant component, infiltration container arranges heater, start heater after adding impregnant component and the impregnant component in infiltration container is heated, component is melted, forms liquid impregnant.Heating-up temperature is higher than impregnant component fusing point or softening point 10-30 DEG C.Heat time is 20-30min.
Described step 1) in dip time be 10-20min.
Described step 1) in drying time be 1-2h.
Described step 2) in infiltration whirligig rotating speed be 50-100r/min, mixing time is 10-15min.
Described step 3) in vacuum be-0.08MPa ~-0.1MPa.
Described step 4) in infiltration whirligig rotating speed be 100-1500r/min.Described step 4) in centrifugal to throw away the time be 2-10min.
Emery wheel infiltration system of the present invention is by being arranged on the infiltration whirligig in infiltration container, the infiltration with emery wheel that is uniformly mixed of impregnant can be realized in a same vessel, centrifugal throwing away can also be carried out to the emery wheel after infiltration, the adhesion amount of impregnant in emery wheel is adjusted; And infiltration and centrifugal throwing away are carried out in a same vessel, can continued operation under same temperature environment, the stability of lifting emery wheel.
The method of Infiltration Grinding Wheel of the present invention controls the adhesion amount of impregnant in emery wheel by the rotating speed and rotational time adjusting emery wheel infiltration whirligig, and simple to operate, efficiency is very high.
Further, the method aluminum-zirconium coupling agent of Infiltration Grinding Wheel of the present invention carries out modification to vitrified abrasive tissue, also improve while the compatibility increasing impregnant and emery wheel therebetween in conjunction with firmness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of emery wheel of the present invention infiltration system;
Fig. 2 is the structural representation of the cylindrical shell in Fig. 1;
Fig. 3 is that Fig. 2 is along the schematic cross-section perpendicular to tubular axis direction;
Fig. 4 is the top view of Fig. 2;
Fig. 5 is the structural representation of the fixed head in Fig. 1.
Detailed description of the invention
The embodiment of emery wheel infiltration system of the present invention:
As Figure 1-5, emery wheel infiltration system of the present invention comprises airtight infiltration container and is arranged on the infiltration whirligig in infiltration container, also comprises the heater for heating the impregnant in infiltration container.
Infiltration container for infiltration cylinder 9, infiltration cylinder 9 comprise infiltration cylindrical shell and be arranged on infiltration cylindrical shell top infiltration cylinder top cover and be arranged on infiltration cylinder bottom infiltration cylinder bottom.Infiltration cylinder top cover is provided with vacuum orifice, and this vacuum orifice is connected with vacuum lead 2, vacuum lead 2 is connected with vaccum-pumping equipment, and in the present embodiment, vaccum-pumping equipment is vavuum pump 1, vacuum lead 2 is provided with vacuum control valve 3; Infiltration cylinder top cover is provided with pressure vacuum gauge 16, is used for monitoring the vacuum in infiltration container; Infiltration cylinder top cover is also provided with antivoid valve 13, is used for when recovering normal pressure in infiltration container, infiltration internal tank being in communication with the outside at needs.The position of infiltration cylindrical shell bottom infiltration cylinder is provided with impregnant outlet, impregnant outlet is connected with impregnant collecting pit 4 by impregnant discharge line 5, be used for after infiltration, impregnant 10 being drained in infiltration pond 4, impregnant discharge line 5 be provided with impregnant control valve 6.
The infiltration cylinder top cover top of infiltration container is provided with motor 15, the main shaft of motor 15 is connected with driving shaft, this driving shaft one end is connected with electric machine main shaft, and the other end stretches into infiltration internal tank, and the one end stretching into infiltration internal tank is fixedly connected with emery wheel infiltration whirligig.Emery wheel device of impregnation comprises the rotary body be connected with driving shaft, rotary body is fixedly installed the emery wheel fixed mechanism being used for fixing emery wheel and moving relative to rotary body to prevent emery wheel, described rotary body is provided with the impregnant passage that the impregnant 10 in infiltration container is contacted with emery wheel.In the present embodiment, rotary body is rotating cylinder, the cover that rotating cylinder comprises rotary barrel 11 and is fixedly installed on rotary barrel top and be fixedly installed rotary barrel bottom rotary barrel bottom, in the present embodiment, cover is fixed head 12, fixed head 12 center is provided with the axis hole be connected with driving shaft, infiltration container cap inner surface is fixedly installed bearing group, bearing group comprises upper bearing (metal) 14 and lower bearing 24, and driving shaft is fixedly connected with the fixed head 12 of rotating cylinder through rear successively from upper bearing (metal) and lower bearing.At least one in cover and cylindrical shell is provided with the position-limit mechanism for being fixed on by cylindrical shell on cover, in the present embodiment, fixed head 12 lower surface is provided with toroidal cavity 25, the cell wall of toroidal cavity 25 is provided with spacing fin 26, described spacing fin 26 can be arranged on the one or both sides cell wall of toroidal cavity, quantity is multiple, along the circumferential uniform intervals distribution of toroidal cavity 25, in the present embodiment, spacing fin 26 is four, and each spacing fin 26 includes the fin body be arranged on the both sides cell wall of toroidal cavity and the gear edge arranged in one end of spacing fin.Along being fixedly installed spacing preiection 27 on rotating cylinder cylindrical shell 11, the quantity of spacing preiection 27 is corresponding with the quantity of spacing fin 26, each spacing preiection 27 comprises top and bottom, the top width of spacing preiection is close to the groove width of toroidal cavity, and the interval between two fin bodies of spacing fin 26 is less than the width at spacing preiection 27 top, but be greater than the width bottom spacing preiection 27.In use, by the spacing preiection 27 on rotating cylinder cylindrical shell 11 facing to the toroidal cavity partial insertion between two adjacent spacing fins 26, then rotary barrel 11, rotating cylinder cylindrical shell 11 can be fixed on fixed head 12 by the space making the top of spacing preiection 27 enter spacing fin 26 top.
Rotating cylinder cylindrical shell 11 inwall is provided with emery wheel fixed mechanism near rotating cylinder bottom position, emery wheel fixed mechanism is the emery wheel jig 17 be fixedly installed on rotating cylinder cylinder inboard wall, emery wheel jig is the spring clip that one end is fixed on rotating cylinder cylinder inboard wall, the movable end of spring clip can apply along the outside active force of rotating cylinder radial direction to emery wheel block 18 under the pulling force effect of spring, coordinate with rotating cylinder inwall emery wheel block to add and fasten, when avoiding rotating cylinder to rotate, emery wheel block moves relative to rotating cylinder.Rotating cylinder cylindrical shell has network structure, and this cancellated mesh constitutes impregnant passage, is immersed by rotating cylinder in infiltration liquid, and infiltration liquid can immerse rotating cylinder inside by mesh and fully contact with emery wheel block.Emery wheel jig, for be evenly arranged multiple emery wheel jig on rotary barrel inner peripheral surface, keeps balance to make rotating cylinder when rotating.
Infiltration cylinder 9 outer cover is provided with heat-preserving container 7, between the inwall of heat-preserving container 7 and infiltration drum outer wall, there is certain interval, bracing frame 20 is provided with bottom heat-preserving container, be used for supporting being formed bottom infiltration cylinder, and bottom heat-preserving container with bottom infiltration cylinder between form gap to contact with bottom heat-preserving container bottom cylinder of avoiding infiltrating, this gap and heat-preserving container inwall and the gap of infiltrating between drum outer wall define and are incubated liquid container cavity, heat conductivity heat-insulating liquid is filled with in this insulation liquid container cavity, infiltration cylinder can be transferred heat to when heating, also the heat of heat conductivity heat-insulating liquid own absorption can be utilized after the cessation of the heating to ensure, and in infiltration cylinder, temperature is tending towards constant, heat conductivity heat-insulating liquid is the liquid that specific heat capacity is larger, it is conduction oil 8 in the present embodiment.Bottom heat-preserving container, heater is set, in the present embodiment, heater is electric heater 21, temperature control box 22 is connected with this electric heater, be used for controlling the heating of electric heater 21 or stopping the power of heating and heating, temperature control box is connected with thermocouple 19, thermocouple 19 is through infiltration cylinder and stretch near the position of emery wheel block in infiltration cylinder, temperature control box 22 can measure the temperature of impregnant in real time by thermocouple and the heating power adjusting electric heater to ensure that the impregnant in infiltration cylinder reaches suitable temperature.Emery wheel of the present invention infiltration system also comprises the speed regulator 23 be connected with motor 15, and be used for adjusting the slewing rate of motor 15, guarantee rotating cylinder is with suitable rotational speed.
In other embodiments of emery wheel infiltration system of the present invention, fixed head can replace with the many fixed arms extended along driving shaft radial direction.
In other embodiments of the invention, rotary body is the multiple turning arms being fixedly connected with on the driving shaft and extending along driving shaft radial direction, emery wheel fixed mechanism is be arranged on the spring perch of turning arm away from one end of driving shaft, space between emery wheel block and infiltration container inner wall constitutes impregnant passage, impregnant is fully contacted with emery wheel block, improves infiltration efficiency.
In other embodiments of the invention, heater is the electrical heating wire being arranged on infiltration internal tank, to improve the efficiency of heating surface.
In other embodiments of the invention, motor is arranged on the bottom of infiltration container, and driving shaft passes from the axis hole be arranged on bottom infiltration cylinder and is connected with the fixed head bottom rotating cylinder in the container that deeply infiltrates, driving shaft and infiltration cylinder bottom junctions encapsulation process.
In other embodiments of the invention, position-limit mechanism is be arranged on the through hole of rotating cylinder cylindrical shell upper end and the screwed hole be arranged on fixed head outer circumference surface and can through this through hole and the bolt coordinated with screwed hole or screw.
In other embodiments of the invention, also vertically can go up arranging multiplayer emery wheel jig, to improve the quantity of process emery wheel, improve treatment effeciency.
In other embodiments of the invention, impregnant passage is be arranged on the through hole on rotating cylinder cylindrical shell.
In other embodiments of the invention, do not arrange heat-preserving container, heater is directly to the heating of infiltration container bottom.Also can not arrange heater, adopt normal temperature infiltration, corresponding impregnant also replaces with normal temperature impregnant.
In other embodiments of the invention, infiltration container does not arrange vacuum orifice, and infiltration system does not also arrange vaccum-pumping equipment, adopts normal pressure infiltration.
In other embodiments of the invention, infiltration container does not arrange impregnant outlet, impregnant adopts to topple over or the mode of extracting out in infiltration container is stretched in drawing liquid setting discharges impregnant.
In other embodiments of the invention, temperature control box and thermocouple can not be set, or speed regulator is not set, also can the two not arrange.
The embodiment of the method for use of the present invention above-mentioned infiltration system Infiltration Grinding Wheel:
The method of the Infiltration Grinding Wheel of the present embodiment, comprises the steps:
1) impregnant component is got according to design proportioning, this impregnant component is made up of one or more in inorganic component, organic component and lubricant, inorganic component is sulphur, organic component is one or more in paraffin, grease, resin, stearic acid, and lubricant is one or more in graphite, molybdenum bisuphide, hexagonal boron nitride; In the present embodiment, impregnant component is that paraffin and molybdenum bisuphide form;
Impregnant component added in infiltration container, start heater, heat the impregnant component in infiltration container, heating-up temperature is that the heat time is 20-30min higher than impregnant component fusing point or softening point 10-30 DEG C, and organic component is melted;
Pending emery wheel is put into coupling liquid and floods 10-20min, this coupling liquid can be coupling liquid of the prior art, is the ethanolic solution of the aluminum-zirconium coupling agent of 2-5%, dries after taking-up at 60-80 DEG C of temperature in the present embodiment for mass fraction, drying time is 1-2h, obtains pretreatment emery wheel;
2) pretreatment emery wheel is fixed on the emery wheel fixed mechanism of emery wheel infiltration whirligig, under making emery wheel be immersed in impregnant liquid level, start emery wheel infiltration whirligig, the rotating speed of adjustment motor is 50-100r/min, abundant stirring 10-15min, impregnant component is mixed and obtains impregnant, close emery wheel infiltration whirligig;
3) open vaccum-pumping equipment, be evacuated to vacuum for-0.08MPa ~-0.1MPa in infiltration container, then pretreatment emery wheel infiltrates 5-10min in impregnant, obtains Infiltration Grinding Wheel;
4) antivoid valve is opened, infiltration container inner pressure is made to return to normal pressure, open impregnant control valve, impregnant is discharged by impregnant outlet, start emery wheel infiltration whirligig, adjustment motor speed is 100-1500r/min, carries out centrifugal throwing away to Infiltration Grinding Wheel, and centrifugal to throw away the time be 2-10min;
5) emery wheel after centrifugal throwing away naturally is cooled or puts into baking oven solidify, to obtain final product.
When the various alternative of the embodiment using the emery wheel of the invention described above infiltration system carry out Infiltration Grinding Wheel, carry out corresponding step adjustment or adopt means of the prior art to substitute.
Concrete impregnant component in the embodiment of the method for use of the present invention above-mentioned infiltration system Infiltration Grinding Wheel and optimum configurations as shown in table 1, impregnant adhesion amount and the result of use of the emery wheel after corresponding infiltration process are as shown in table 1.
The concrete setting of the method for table 1 Infiltration Grinding Wheel of the present invention and effect
As can be seen from the above table, can be arranged by the design parameter of centrifuge dripping through the impregnant adhesion amount of the emery wheel of infiltration process process of the present invention and control, and, obviously promote through the roughness of the emery wheel of infiltration process process of the present invention, durability and life-span, efficiency during dry grinding also obviously promotes.
Claims (10)
1. an emery wheel infiltration system, comprise airtight infiltration container, it is characterized in that, described infiltration container is provided with driving shaft, emery wheel infiltration whirligig is provided with in described infiltration container, described emery wheel infiltration whirligig comprises the rotary body be connected with driving shaft, described rotary body is fixedly installed the emery wheel fixed mechanism being used for fixing emery wheel and moving relative to rotary body to prevent emery wheel, described rotary body is provided with the impregnant passage that the impregnant in infiltration container is contacted with emery wheel.
2. emery wheel infiltration system as claimed in claim 1, it is characterized in that, described rotary body is rotating cylinder, described rotating cylinder comprises cylindrical shell (11) and is fixedly installed on the cover of described cylindrical shell upper end, described cover is fixedly connected with described driving shaft, and described emery wheel fixed mechanism is fixedly installed on described cylinder inboard wall.
3. emery wheel infiltration system as claimed in claim 2, it is characterized in that, described cylindrical shell is net cylinder, and the mesh of described net cylinder constitutes described impregnant passage.
4. emery wheel infiltration system as claimed in claim 2, is characterized in that, at least one in described cover and cylindrical shell is provided with the position-limit mechanism for being fixed on by cylindrical shell on cover.
5. emery wheel infiltration system as claimed in claim 2, it is characterized in that, described emery wheel fixed mechanism comprises the emery wheel jig (17) be fixedly installed on cylinder inboard wall, and described emery wheel jig can apply to coordinate towards the power on cylinder inboard wall direction and with cylinder inboard wall emery wheel is fixedly clamped to emery wheel.
6. emery wheel infiltration system as claimed in claim 1, is characterized in that, also comprise for the heater to the impregnant heating in infiltration container, described infiltration external container is provided with attemperator.
7. emery wheel infiltration system as claimed in claim 6, it is characterized in that, described attemperator comprises the heat-preserving container (7) being set in infiltration external container, has gap, be filled with heat conductivity heat-insulating liquid in this gap between described infiltration container outer wall and heat-preserving container inwall.
8. emery wheel infiltration system as claimed in claim 6, it is characterized in that, also comprise temperature control system, described temperature control system comprises the temperature control box (22) that is connected with heater and is connected with temperature control box and stretches into the thermocouple (19) infiltrated in the impregnant of internal tank.
9. use a method for emery wheel as claimed in claim 1 infiltration system Infiltration Grinding Wheel, it is characterized in that, comprise the steps:
1) impregnant component is added in infiltration container;
Pending emery wheel is put into coupling liquid flood, dry, obtain pretreatment emery wheel;
2) be fixed on by pretreatment emery wheel on the emery wheel fixed mechanism of emery wheel infiltration whirligig, startup emery wheel infiltration whirligig makes impregnant component mix and obtains impregnant, closedown emery wheel infiltration whirligig;
3) then make pretreatment emery wheel infiltrate in impregnant 5-10min, obtain Infiltration Grinding Wheel;
4) impregnant is discharged infiltration container, start emery wheel infiltration whirligig, centrifugal throwing away is carried out to Infiltration Grinding Wheel, to obtain final product.
10. the method for Infiltration Grinding Wheel as claimed in claim 9, is characterized in that, the ethanolic solution of described coupling liquid to be mass fraction the be aluminum-zirconium coupling agent of 2-5%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899742.7A CN105397654B (en) | 2015-12-08 | 2015-12-08 | A kind of method of emery wheel infiltration system and Infiltration Grinding Wheel |
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| CN201510899742.7A CN105397654B (en) | 2015-12-08 | 2015-12-08 | A kind of method of emery wheel infiltration system and Infiltration Grinding Wheel |
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| CN105397654A true CN105397654A (en) | 2016-03-16 |
| CN105397654B CN105397654B (en) | 2017-11-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109571303A (en) * | 2018-12-05 | 2019-04-05 | 郑州磨料磨具磨削研究所有限公司 | A kind of method of supercritical fluid impregnated porcelain grinding tool |
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| GB417085A (en) * | 1933-11-11 | 1934-09-27 | William Harland Mcgill | Improvements relating to grindstones and processes of treating same |
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| US3341355A (en) * | 1962-10-19 | 1967-09-12 | Fuller Merriam Company | Process for impregnating porous bodies with a solid fusible substance |
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| CN202037550U (en) * | 2011-03-10 | 2011-11-16 | 西北工业大学 | Impregnating device for impregnating grinding wheel |
| CN102590455A (en) * | 2012-02-16 | 2012-07-18 | 西北工业大学 | Device and method for measuring infiltration characteristic of vacuum air-pressure infiltration method |
| CN205325494U (en) * | 2015-12-08 | 2016-06-22 | 郑州磨料磨具磨削研究所有限公司 | Emery wheel system of infiltrating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB417085A (en) * | 1933-11-11 | 1934-09-27 | William Harland Mcgill | Improvements relating to grindstones and processes of treating same |
| US2352246A (en) * | 1941-11-07 | 1944-06-27 | Carborundum Co | Method of making abrasive articles |
| US3341355A (en) * | 1962-10-19 | 1967-09-12 | Fuller Merriam Company | Process for impregnating porous bodies with a solid fusible substance |
| CN201148459Y (en) * | 2008-01-22 | 2008-11-12 | 西北工业大学 | Integrated magnesium-base composite material preparing apparatus |
| CN202037550U (en) * | 2011-03-10 | 2011-11-16 | 西北工业大学 | Impregnating device for impregnating grinding wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109571303A (en) * | 2018-12-05 | 2019-04-05 | 郑州磨料磨具磨削研究所有限公司 | A kind of method of supercritical fluid impregnated porcelain grinding tool |
| CN109571303B (en) * | 2018-12-05 | 2020-06-30 | 郑州磨料磨具磨削研究所有限公司 | Method for impregnating ceramic grinding tool with supercritical fluid |
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| CN105397654B (en) | 2017-11-21 |
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