WO2007105417A1 - 板状材料の加工面の決定方法、加工方法及び加工面を決定する装置並びに平面加工装置 - Google Patents
板状材料の加工面の決定方法、加工方法及び加工面を決定する装置並びに平面加工装置 Download PDFInfo
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- WO2007105417A1 WO2007105417A1 PCT/JP2007/052970 JP2007052970W WO2007105417A1 WO 2007105417 A1 WO2007105417 A1 WO 2007105417A1 JP 2007052970 W JP2007052970 W JP 2007052970W WO 2007105417 A1 WO2007105417 A1 WO 2007105417A1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
- G05B19/4093—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part program, for the NC machine
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35107—Generate planar section toolpath
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37052—Sense surface, mean value used as reference surface
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37402—Flatness, roughness of surface
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37596—Surface layer to be machined away, lowest point, minimum material to be cut
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Definitions
- the present invention relates to a method for determining a processing surface of a plate-like material in a surface casing for obtaining a plate having a flat and uniform thickness from the plate-like material, a processing method, an apparatus for determining the processing surface, and
- the present invention relates to a planar processing apparatus.
- Ceramic sintered plates such as sputtering targets and rolled or forged metal plates are mostly deformed due to thermal or processing distortion during the manufacturing process. In some cases, the thickness may vary depending on the location. In order to obtain a flat and uniform plate from a plate-like material accompanied by three-dimensional deformation in this way, mechanical force checks such as cutting, polishing, and electric discharge are performed.
- a material having such a deformation is set by an operator as it is on a processing machine and the above-described processing is performed, or the operator roughly measures the deformation of each plate-shaped material in advance with a straight edge or the like.
- a spacer was added to achieve flatness.
- the current situation is that it is performed by the operator's intuition.
- Conventional techniques include a device that can accurately measure the thickness of each plate-shaped workpiece including warpage (see, for example, Patent Document 1), a measurement device that has warpage, a measurement reference section, Substrate warpage measurement device consisting of a measurement unit, a displacement measuring device that converts electrical signals, a warp amount display unit, and a control unit (see, for example, Patent Document 2), pressurizes and molds ceramic material powder, and light is applied to the surface.
- warpage see, for example, Patent Document 1
- Substrate warpage measurement device consisting of a measurement unit, a displacement measuring device that converts electrical signals, a warp amount display unit, and a control unit
- Patent Document 2 pressurizes and molds ceramic material powder, and light is applied to the surface.
- Patent Document 1 JP-A-6-66549
- Patent Document 2 Japanese Patent Publication No.59-36202
- Patent Document 3 Japanese Patent Laid-Open No. 63-173607
- Patent Document 4 Japanese Patent Laid-Open No. 7-128002
- Patent Document 5 Japanese Patent No. 3418819
- Patent Document 6 Japanese Patent No. 3183935
- sintered ceramic plates such as sputtering targets and rolled or forged metal plates are subjected to distortions due to thermal or processing during the manufacturing process, and are mostly two- or three-dimensionally deformed.
- a plate-like material having a flat and uniform thickness is obtained from a plate-like material that has two-dimensional deformation and / or a plate-thickness variation.
- a method for determining the processing surface of the plate material during surface processing by cutting, grinding, electric discharge machining, etc. and apparatus therefor The purpose is to provide.
- the present inventors conducted extensive research, and as a result, obtained data obtained by measuring the distance (height) of the reference plane force on the upper and lower surfaces of the plate-like material.
- the first method is to obtain a surface consisting of the center point in the thickness direction, and determine the distance (height) from the reference plane to the surface consisting of the center point relative to the plate material and the reference plane.
- Position Yield is measured by changing the slope (inclination) within a certain range and surface-treating by adjusting the inclination of the plate material so that the difference between the maximum value and minimum value of the obtained height data is minimized.
- Plate-like material force This is a method for determining the machined surface for cutting out a plate with uniform thickness, where the surface of the measuring device is the coordinate ( ⁇ , ⁇ ), and the ⁇ coordinate perpendicular to the coordinate ( ⁇ , ⁇ ) Is set on the surface plate, and a plate-like material to be measured is placed on the surface plate, and a plane ABCD parallel to the surface The distance from the center plane of the plate thickness that acts on the midpoint of the line connecting the upper and lower surfaces of the plate-like material being measured from the coordinates (Xm, Yn) of the virtual plane ABCD ( (Height) Zm, n, changing the coordinates ( ⁇ , ⁇ ), measuring m pieces in the X direction and n pieces in the Y direction over the entire area of the plate-like material to be measured.
- the present invention provides a second method
- the difference is calculated as H1 (0.0, 0.0) and H2 (0.0, 0.0) when no operation is performed on the measured value, and then the maximum runout determined in the Z-axis direction.
- H1 (0.0, 0.0) and H2 (0.0, 0.0) when no operation is performed on the measured value, and then the maximum runout determined in the Z-axis direction.
- the present invention also provides:
- the present invention relates to
- This setting on the surface plate does not preclude the use of force or other conditions that are the basis for determining the final carving surface.
- the coordinate point of the virtual plane ABCD is calculated from the measured distances (heights) of the four corners of the surface facing the virtual plane A BCD of the plate material.
- the distance to the plate material (height) Zm, n is obtained by subtracting 1/2 of the thickness Tm, n of the plate material at the coordinate point (Zm, n -l / 2Tm, n) is the smallest! /
- the value obtained by subtracting the value (Zm, n-l / 2Tm, n) min is the value of the spacer to be put in the four corners when placing the plate material on the processing machine.
- This spacer plays an important role in determining the machining allowance of the plate material. However, it does not prevent the use of other calculation methods.
- the present invention also provides:
- the processing surface of the plate-like material is determined by the method described in any one of 1) to 8) above, and based on this, cutting, grinding, A machining method characterized by performing machining such as electric discharge machining,
- the processing surface of the plate material is determined by the method described in any one of 1) to 8) above, and based on this, one side of the plate material is surface ground, and then further inverted to determine the surface.
- a processing method characterized by mounting on a board and processing the back surface;
- the present invention also provides:
- Plate-like material force This is a device for determining the machining surface for cutting out a plate with uniform thickness, where the surface of the measuring device is the coordinate ( ⁇ , ⁇ ) and is perpendicular to the coordinate ( ⁇ , ⁇ ). Orthogonal coordinates ( ⁇ , ⁇ , ⁇ ) consisting of ⁇ coordinates are set on the surface plate, a plate-like material to be measured is placed on the surface plate, and a plane ABCD parallel to the ⁇ plane is virtually System, the virtual plane ABCD coordinate (Xm, Yn) force A plate consisting of the midpoint of the line segment connecting the upper and lower surfaces of the plate-like material being measured The distance (height) from the thickness center plane is Zm, n, and while changing the coordinates ( ⁇ , ⁇ ), m in the X direction and n in the ⁇ direction over the entire area of the plate-like material to be measured The same system for measuring and saving this measurement data in a computer storage device, finding the maximum and minimum values of Zm, n for all coordinate points, calculating
- the edge plane and the edge C are moved up and down with predetermined swing widths B and C, respectively, so that the virtual plane ABCD is inclined with respect to the surface plate on the computer, and the virtual plane ABCD is changed each time the inclination is changed.
- upper Calculate the distance (height) (Zm, n) B, C from the total coordinate point (Xm, Yn) force to the thickness center plane of the corresponding coordinate point of the plate-like material. , Finds the maximum and minimum values of C, calculates the difference H (B, C), and repeats it for all preset combinations of B and C.
- the processing surface of the plate material is determined by determining that the virtual plane ABCD with the smallest and value of H (B, C) calculated by the combination of is the plane parallel to the minimum processing allowance plane
- An apparatus for performing the operation is one of the central inventions of the present invention.
- the present invention also provides:
- Plate-like material force This is a device for determining the machining surface for cutting out a plate with uniform thickness, where the surface of the measuring device is the coordinate ( ⁇ , ⁇ ) and is perpendicular to the coordinate ( ⁇ , ⁇ ).
- Orthogonal coordinates ( ⁇ , ⁇ , ⁇ ) consisting of ⁇ coordinates are set on the surface plate, a plate-like material to be measured is placed on the surface plate, and a plane ABCD parallel to the ⁇ plane is virtually System (Xm, Yn) force of the virtual plane ABCD for the system configuration
- the distance (height) between the upper and lower surfaces of the plate-like material to be measured is defined as Slm, n , S2m, n, changing the coordinates ( ⁇ , ⁇ ), measuring m in the X direction and n in the ⁇ direction over the entire area of the plate-like material to be measured.
- the same system for storage in the storage device finds the maximum and minimum values of Slm, n and S2m, n for all coordinate points, calculates the difference, and uses that value as a measurement value.
- the same system is set to H1 (0.0, 0.0) and H2 (0.0, 0.0) respectively.
- the end A of the virtual plane ABCD is fixed for the maximum runout width and pitch predetermined in the Z-axis direction.
- the virtual plane ABCD is inclined with respect to the surface plate on the computer, and the virtual plane is changed each time the inclination is changed.
- All coordinate points on ABCD (Xm, Yn) force and distance (height) from the corresponding coordinate point of plate material to the upper surface and lower surface of plate material (Slm, n) B, C , (S2m, n) B, C are calculated, and the maximum and minimum values of the (Slm, n) B, C and (S2m, n) B, C are searched for and the difference H1 (B, C) and H2 (B, C) is calculated for all combinations of B and C, and H1 (B, C) is calculated for all combinations of B and C.
- H2 (B, C) is the smallest Determining a machined surface of a plate-like material, characterized by determining the virtual plane ABCD with have value as a plane parallel to the plane of the smallest mosquito ⁇ Edai Device.
- the present invention also provides:
- the present invention also provides:
- the plate shape Distance to the material (height) Zm, n minus the thickness (Tm, n-l / 2Tm, n) of the thickness Tm, n of the plate material at the coordinate point is the smallest value ( Zm, n-l / 2Tm, n) min is a point on the surface facing the virtual plane ABCD of the plate-shaped material corresponding to the coordinate point of Zm, n-l / 2Tm, n) min.
- the present invention also provides:
- the coordinate point of the virtual plane ABCD (from the measured distances (heights) of the four corners of the surface facing the virtual plane ABCD of the plate-like material ( Xm, Yn), the distance to the plate material (height) Zm, n minus one half of the plate material thickness Tm, n at the coordinate point (Zm, nl / 2Tm, n) is the smallest! /, And the value obtained by subtracting the value (Zm, nl / 2Tm, n) min is the thickness of the spacer that is inserted into the four corners when placing the plate material on the processing machine.
- the present invention also provides: 17) Plate-like material force Any one of the above-mentioned 12) to 16), characterized in that it is equipped with a mechanical gearing device for cutting a plate with a uniform thickness, such as cutting, grinding and electric discharge machining.
- the present invention also provides:
- the plate according to any one of 12) to 19) above, comprising a device for measuring the distance (height) from the plate-like material with a laser-type distance sensor or a contact-type distance sensor.
- a device for determining the processing surface of the material comprising a device for measuring the distance (height) from the plate-like material with a laser-type distance sensor or a contact-type distance sensor.
- a surface processing apparatus such as a surface grinding machine, a frying machine, and an electric discharge machine, characterized by including the apparatus described in 12) to 21) above. These conditions show suitable incidental conditions.
- the present invention can be applied to surface processing by mechanical processing such as cutting, grinding, and electrical discharge machining of a product from a plate-like material having two or three-dimensional complex deformation with a minimum processing cost. Therefore, if a plate-like material having a flat and uniform thickness can be obtained, it has an excellent effect. That is, more specifically, when manufacturing a product with a predetermined thickness, it is possible to reduce the allowance for the material thickness before processing, and set the machining allowance smaller than the conventional method. Therefore, the yield can be improved and the processing time can be shortened. In addition, when a material with no thickness designation is manufactured from a deformed material by machining, the thickness of the prior art product can be increased. Furthermore, trial and error when setting the material on the table of the processing machine is unnecessary, and even a non-expert can easily perform processing with the minimum processing cost. As described above, the present invention has a remarkable effect.
- FIG. 1 Explanatory diagram when measuring the height (Zm, n) up to an arbitrary plane position (Xm, Yn) of material S with the sensor position of the measuring device as the origin in the height direction It is.
- FIG.2 Explanation of a case where a plane (ABCD) of the same size as material S is virtually configured in the computer, the end A of plane A BCD is fixed, and only end C is moved to the specified height.
- FIG.3 Explanation of a case where a plane (ABCD) of the same size as material S is virtually configured in the computer, plane A BCD end A is fixed, and ends B and C are moved to the specified height FIG.
- FIG. 5 is an explanatory diagram of a machined surface determination system that determines the minimum machined surface by measuring the distance (height) from the surface.
- a plate-like material having a complex deformation in two or three dimensions such as a sintered ceramic plate or a rolled or forged metal plate, has a certain flatness so as not to rattle, and has a predetermined level. It is placed on a grid-like surface plate with a pitch of.
- the coordinate axes in the plane direction of the material are X and Y, and the top surface of the plate material
- the coordinate axis in the height direction of the direction is set as z
- the coordinate axis in the lower direction is set as Z '.
- a measuring device such as a laser distance measuring device that can move parallel to the XY direction of the surface plate is installed.
- the planes parallel to the surface plate on which the Z-axis and Z'-axis origin of this sensor moves are defined as planes P and P '.
- the height (SI) and (S2) up to an arbitrary plane position ( ⁇ , ⁇ ) of the material is measured with the sensor position of this measuring device as the origin in the height direction.
- the X and Y coordinate points of the measurement should be changed according to the deformation status of the product.
- the X and Y coordinate points should be 20 mm pitch.
- the surface plate surface of the measuring device is set as coordinates ( ⁇ , ⁇ ), and the coordinates ( ⁇ , ⁇ Cartesian coordinates ( ⁇ , ⁇ , ⁇ ) that are perpendicular to) are set on the surface plate, and the plate-like material as the object to be measured is placed on the surface plate.
- a plane ABCD parallel to the heel plane is virtually constructed, and a line segment connecting the upper surface and the lower surface of the plate-like material to be measured from the coordinates (Xm, Yn) of the virtual plane ABCD.
- the following method can be used to cut out a plate having a uniform plate material force and a uniform thickness. That is, as shown in FIG. 4, the surface plate surface of the measuring device is set as coordinates ( ⁇ , ⁇ ), and orthogonal coordinates ( ⁇ , ⁇ , ⁇ ) consisting of ⁇ coordinates perpendicular to the coordinates ( ⁇ , ⁇ ) are the surface plates. The plate-like material as the object to be measured is placed on the surface plate.
- a plane ABCD parallel to the ⁇ plane is virtually constructed, and the distance between the upper surface and the lower surface of the plate-like material to be measured (high) from the coordinates (Xm, Yn) of the virtual plane ABCD.
- S), Slm, n and S2m, n respectively, while changing the coordinates ( ⁇ , ⁇ ), measure m in the X direction and n in the Y direction over the entire area of the plate-like material to be measured.
- the measurement data is stored in a computer storage device.
- the virtual plane ABC D that is possessed is determined to be a plane that is parallel to the plane of the minimum cache cost.
- the height measurement method a suitable method such as a laser distance sensor or a contact distance sensor can be used.
- the height (Z coordinate) mentioned here is the distance from the perpendicular (P, ⁇ ) of the plane P where the sensor of the measuring device moves to the surface of the material S.
- the positioning accuracy of ⁇ and ⁇ coordinates and the measurement accuracy of ⁇ coordinates are determined by the demand for reduction of machining allowance for material S. For example, in the case of expensive materials such as precious metals, it is effective to improve the yield of the material strength when cutting the product plate by increasing the measurement accuracy of this equipment. For low-cost materials such as steel, the accuracy is low! ,.
- machining time when machining time is required like ceramics, it is effective to increase the accuracy of this device to reduce the cost of machining and shorten the machining time.
- machining like metal materials with good machinability is effective. If time does not matter, the measurement accuracy may be low.
- the origin of the measuring apparatus in the Z direction that is, the plane S having a height H is assumed.
- the height of each measurement point can be said to be the height from this virtual plane.
- the material S should be tilted so that the absolute value of the difference between the height (Zmin) and (Z max) is minimized. It ’s good.
- the plane P can be inclined and the height can be recalculated.
- the height of the coordinates (m, n) of the plane ABCD is expressed as (Zm, n) ⁇ .0,0.0. 0.0 and 0.0 indicate that the measured value is not affected by the operation, that is, the plane (ABCD) is tilted.
- H0.0,0.0 (Zm, n) 0.0,0.0max- (Zm, n) 0.0,0.0 min.
- the end A of the plane ABCD is fixed, and the ends B and C are sequentially moved up and down (with a predetermined height (for example, 0.1 mm pitch) within a predetermined range in the Z axis method ( For example, ⁇ 3.0mm).
- a predetermined height for example, 0.1 mm pitch
- Fig. 2 shows that the end A of the plane ABCD is fixed and only the end C is moved to the predetermined height.
- Fig. 3 shows that the end A of the plane ABCD is fixed and the ends B and C are moved to the predetermined height. This is the case.
- Edge D is automatically determined when ABC is determined. For example, when B is set to -3.0mm and C is set to -3.0mm, the distance from each coordinate of the plane ABCD to the corresponding coordinate point of the material is calculated, and the new height (Zm, n) -3.0, -3.0. -3.0 and -3.0 indicate that point B is 3.0mm below the origin and point C is 3.0mm below the origin.
- the H (B, C) in the measurement points in the min the measurement point of the smallest height Z from the plane ABCD to the material, ZminZH (B, C) out looking for mi n.
- the material is turned upside down and set on the surface plate of the processing machine, so this is the only point that touches the surface plate. However, if there are multiple points that become ZminZH (B, C) min, all points will touch the surface plate.
- the sensor is at the top, the top and bottom are reversed when the material is placed on the carpenter machine. At that time, if the thickness of the material varies depending on the location, the height force of the spacer determined by the above method cannot necessarily be realized as an optimum surface. If the variation is negligibly small, no correction is necessary. If material thickness variation is a problem, measure the thickness of the four corners and calculate the average value Ave. ( ⁇ , ⁇ , ⁇ , ⁇ ). By adding or subtracting the difference between the value and the thickness of each corner to the spacer height, it is possible to easily determine the optimum practical surface.
- the material is turned upside down with respect to the time of measurement, and the spacer is fixed in a state of being laid under predetermined four corners. In this state, if machining is performed, it is possible to obtain a flat surface with the least machining allowance and no uncut material.
- the ⁇ 2 axis is movable on the processing machine, and the inclination of the plane due to the movement can be set. It is possible to realize an optimum surface without a spacer by providing a device and providing a slope that realizes a surface obtained by making the optimum surface calculated by this device symmetric in the ⁇ -axis direction on the ⁇ plane.
- the plane ABCD is horizontal, that is, a stake for correcting the height difference of the four corners of the material in the state at the time of the first measurement. It is desirable to insert a spacer.
- the height of this spacer is equal to the value obtained by subtracting the height of the smallest measurement point and the measurement point of the place from the height to the measurement points at the four corners of the planar ABCD force material at the time of the first measurement. .
- a plane including the origin in the ⁇ direction of measurement is virtualized by a computer, and the absolute value of the difference between the maximum value ⁇ and the minimum value ⁇ of the height data is obtained.
- the height of the virtual plane can be calculated by the following equation. However, the displacement in the X and Y directions due to the tilting of the sintered body is negligible.
- n is the number of measurement points in the X direction
- m is the number of measurement points in the Y direction
- i and j are the measurement order from the 0 point.
- the plate-like material can be tilted on the computer, and the inclination of the plate-like material can be adjusted by inserting a spacer between the platen and the plate-like material based on this data. Based on this data, it is possible to adjust the tilt of the 2-axis tilt type machining table of NC-controllable processing machines.
- the surface processing method of the plate-like material according to the present invention is a method of machining a product from a plate-like material having a complex deformation in two or three dimensions with a minimum machining allowance such as cutting, grinding, or electric discharge machining.
- a plate-like material having a flat and uniform thickness can be obtained by the surface covering.
- the thickness of the prior art product can be increased.
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- Automation & Control Theory (AREA)
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- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Numerical Control (AREA)
- Automatic Control Of Machine Tools (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Description
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007800081577A CN101395548B (zh) | 2006-03-06 | 2007-02-19 | 板状材料的加工面的确定方法、加工方法以及确定加工面的装置和平面加工装置 |
| EP07714496.2A EP2000870B1 (en) | 2006-03-06 | 2007-02-19 | Method for determining machining plane of planar material, machining method and device for determining machining plane and flat surface machining device |
| JP2008505013A JP4965554B2 (ja) | 2006-03-06 | 2007-02-19 | 板状材料の加工面の決定方法、加工方法及び加工面を決定する装置並びに平面加工装置 |
| US12/281,847 US7991501B2 (en) | 2006-03-06 | 2007-02-19 | Method for determining machining plane of planar material, machining method and device for determining machining plane and flat surface machining device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006059213 | 2006-03-06 | ||
| JP2006-059213 | 2006-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007105417A1 true WO2007105417A1 (ja) | 2007-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/052970 Ceased WO2007105417A1 (ja) | 2006-03-06 | 2007-02-19 | 板状材料の加工面の決定方法、加工方法及び加工面を決定する装置並びに平面加工装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7991501B2 (ja) |
| EP (1) | EP2000870B1 (ja) |
| JP (1) | JP4965554B2 (ja) |
| KR (1) | KR100990343B1 (ja) |
| CN (1) | CN101395548B (ja) |
| TW (1) | TWI342868B (ja) |
| WO (1) | WO2007105417A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011020203A (ja) * | 2009-07-14 | 2011-02-03 | Mimaki Engineering Co Ltd | カッティングプロッタ |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101010644B (zh) * | 2004-09-03 | 2011-05-11 | Jx日矿日石金属株式会社 | 板状材料加工面的确定方法、加工方法及其装置 |
| US20110087363A1 (en) * | 2009-10-09 | 2011-04-14 | Furmanite Worldwide, Inc. | Surface measurement, selection, and machining |
| US20110087457A1 (en) * | 2009-10-09 | 2011-04-14 | Furmanite Worldwide, Inc. | Surface measurement, selection, and machining |
| US20110085175A1 (en) * | 2009-10-09 | 2011-04-14 | Furmanite Worldwide, Inc. | Surface measurement, selection, and machining |
| CN104802030A (zh) * | 2015-04-29 | 2015-07-29 | 成都爱乐达航空设备制造有限公司 | 自动化毛坯平面加工方法 |
| CN105509663B (zh) * | 2016-02-17 | 2019-12-27 | 京东方光科技有限公司 | 一种背光源平整度检测系统及检测方法 |
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- 2007-02-19 WO PCT/JP2007/052970 patent/WO2007105417A1/ja not_active Ceased
- 2007-02-19 CN CN2007800081577A patent/CN101395548B/zh active Active
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| JPH07128002A (ja) | 1992-01-10 | 1995-05-19 | Ishizuka Glass Co Ltd | セラミックス製ゲ−ジ |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP4965554B2 (ja) | 2012-07-04 |
| KR100990343B1 (ko) | 2010-10-29 |
| JPWO2007105417A1 (ja) | 2009-07-30 |
| CN101395548A (zh) | 2009-03-25 |
| TW200800805A (en) | 2008-01-01 |
| EP2000870B1 (en) | 2013-05-01 |
| EP2000870A9 (en) | 2009-03-11 |
| TWI342868B (zh) | 2011-06-01 |
| EP2000870A4 (en) | 2011-12-21 |
| EP2000870A2 (en) | 2008-12-10 |
| CN101395548B (zh) | 2011-06-08 |
| US20090055009A1 (en) | 2009-02-26 |
| US7991501B2 (en) | 2011-08-02 |
| KR20080091851A (ko) | 2008-10-14 |
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