Grinding apparatus and method -

Grinding apparatus and method. An apparatus for grinding a workpiece on a support surface includes a rotatable and vertically movable grinding wheel having an abrading surface and at least one cylinder coupled to the grinding wheel. The cylinder includes a piston, a stepper-motor coupled to the piston, and a converter coupled to the piston and ...

A P P L I C A T I O N N O T E APPLICATION NOTE SP024 ...

Modified QuEChERS Method using the Geno/Grinder To centrifuge tubes containing spiked produce samples were added 3 ceramic grinding cylinders (3/8" x 7/8" angle cut part # 2183) and 5 ml acetonitrile containing 1% glacial acetic

Grinding apparatus having a multi-stage grinding structure ...

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GRINDING APPARATUS AND GRINDING METHOD - Patent …

A grinding apparatus (100) is provided with a rotating grinding tool (102) for grinding a subject (101) which is to be processed and is immersed in a cooling liquid (106) vibration generating mechanisms (107a-107f) for generating cavitation by applying vibration to the cooling liquid (106) and a controller (108) for making the vibration generating mechanisms (107a-107f) generate cavitation ...

Mechanical Disruption Methods: Grinding

Strengths – The mortar and pestle, whether it is used for grinding at room temperature or with liquid nitrogen, is a good standard method for reducing samples into small particles. The apparatus is relatively inexpensive and is available in ceramics to metals.

GRINDING APPARATUS AND GRINDING METHOD - Patent …

A grinding apparatus (100) includes: a rotating grinding tool (102) for grinding a workpiece (101) immersed in a cooling liquid (106) vibration generating mechanisms (107a) to (107f) for applying vibrations to the cooling liquid (106) and generating cavitation and a controller (108) for causing the vibration generating mechanisms (107a) to (107f) to generate the cavitation when the rotating ...

GRINDING METHOD OF A DISK-SHAPED SUBSTRATE AND …

The grinding method of a disk-shaped substrate according to claim 5, wherein the inner circumference grinding device and the outer circumference grinding device are grinding stones, each of the grinding stones continuously forming the rough grinding portion and the finishing grinding portion in an axial direction thereof; and after grinding by ...

Method for centerless circular grinding and apparatus for ...

Method for centerless circular grinding and apparatus for performing the same. B24B5/22 - for grinding cylindrical surfaces, e.g. on bolts. B24B51 - Arrangements for automatic control of a series of individual steps in grinding a workpiece. FIELD: machine engineering, possibly centerless circular grinding in processes of large-scale production ...

GRINDING APPARATUS AND GRINDING METHOD - Patent …

GRINDING APPARATUS AND GRINDING METHOD (PAT - EP2298499) SEGAWA TERUTSUGU, HAMANO SEIJI, SUGATA FUMIO. PANASONIC CORP. Patent: Publ. of Application with search report - European Patent Office. Application: EP20090769830 on 2009-04 …

Cutting Tool Applications, Chapter 17: Grinding Methods ...

Cutting Tool Applications, Chapter 17: Grinding Methods and Machines. June 29, 2020. Grinding, or abrasive machining, once performed on conventional milling machines, lathes and shapers, is now performed on various types of grinding …

CN1324709A - Grinding method and grinding apparatus ...

Grinding method and grinding apparatus Download PDF Info Publication number CN1324709A. CN1324709A CN 01119774 CN01119774A CN1324709A CN 1324709 A CN1324709 A CN 1324709A CN 01119774 CN01119774 CN 01119774 CN 01119774 A CN01119774 A CN 01119774A CN 1324709 A CN1324709 A CN 1324709A Authority CN China Prior art keywords torque

(PDF) Crystal Engineering Of Quercetin By Liquid Assisted ...

Grinding method is generally employed m ethod to . ... apparatus at 100 rpm and 37°C. Based on diffractogram, thermogram, infrared spectrum, and microscopic capture, physicochemical properties of ...

Grinding apparatus and method for fabrication of liquid …

Grinding apparatus and me,,There is disclosed a grinding ...。Grinding apparatus and method for fabrication of liquid crystal display device

US6306018B1 - Grinding methods and apparatus - Google …

Grinding method and apparatus US20060287756A1 (en) * : : Jtekt Corporation: Grinding method and apparatus WO2017080535A1 (en) : : Vysoké Učení Technické V Brně: Method and device for surface machining of rotary components US20180369983A1 (en) * :

A grinding machine, and method and apparatus for ...

The method and apparatus disclosed herein are the outgrowth of a grinding set-up desgined to evalute superabrasive wheels - - in particular CBN wheels. CBN GRINDING TEST SETUP AND DATA AQUISTION TECHNIQUES. Computerised data acquisition is an …

EP0738197A1 - Grinding method and apparatus - Google …

10. A method of or apparatus for grinding a cylindrical workpiece substantially as herein described with reference to, and as illustrated in, Figures 1 and 2 of the accompanying drawings. EP Grinding method and apparatus Expired - Lifetime EP0738197B1 (en)

Method and apparatus for grinding wafers - Micron ...

Apparatus and method for slicing a wafer: : Honda et al. 4802309: Method and apparatus for lapping and polishing optical surfaces: : Heynacher: 451/41: 4773951: Method of manufacturing wafers of semiconductor material: : Moffatt et al. 4753049: Method and apparatus for grinding the surface of a semiconductor: 1988 ...

US10286520B2 - Grinding apparatus and grinding method ...

Grinding apparatus and grinding method in which a grindstone is arranged at a position of not covering an object to be processed so as to prevent the grindstone from contacting the object when the grindstone is lowered down to the height of an upper surface of the object JP2015150642A (en) ...

US5314125A - Grinding method and apparatus - Google …

A grinding method is provided which is capable of uniformly and precisely grinding objects for a short time, softening shocks produced when the rotation of a grinding barrel is changed between the forward direction and the backward direction to thereby eliminate bruises on the surface of grounded objects, coping with grinding for a large number of objects to be ground in a small quantity or a ...

Grinding method and grinding apparatus - MyScienceWork

Grinding method and grinding apparatus. 6152804 - 3438333 - USPTO Application Jun 30, 1999 - Publication Nov 28, 2000 Shinichi Okuyama. Abstract. A work W is rotated on a lower grinding wheel 13 provided on a work support base 11. Both surfaces of the work W are simultaneously subjected to grinding process by an upper grinding wheel 24 provided ...

Grinding method and grinding apparatus - System Seiko …

Grinding method and grinding apparatus . United States Patent 6152804 . Abstract: A work W is rotated on a lower grinding wheel 13 provided on a work support base 11. Both surfaces of the work W are simultaneously subjected to grinding process by an upper grinding wheel 24 provided on a grinding shaft 22 of a grinding head 21 and the lower ...

Grinder and spreader apparatus and method -

The method includes the steps of grinding the material and spreading the material onto a surface. The truck grinder and spreader apparatus has a grinding mechanism for grinding material after it is discharged from a conveyor within a truck body and has a spreading mechanism for distributing the material that has passed through the grinding mechanism onto a surface.

Method and apparatus for grinding - NORTON CO

Method and apparatus for grinding . United States Patent 2434679 . Abstract: This invention relates to grinding, and -more particularly to a method:and apparatus for making it possible for a givelngrinding wheel to -perform materially heavier grinding duty with materially increased length of life of the wheel. As conducive to a clearer ...

Separation type grinding surface plate and grinding …

The grinding apparatus comprises the above separation type grinding surface plate (11), a vacuum system (20) or a magnetic system for detachably holding the disk (13) for grinding on the surface plate body (12), a drive system (16) for driving and rotating the

Grinding method and apparatus with metal removal rate ...

Grinding method and apparatus in which metal removal rate of workpieces is controlled to predetermined values at least during fine grinding. The metal removal is measured out by an in-process size detector, which measures the workpiece diameter under grinding, and is compared with one of the predetermined values directly or indirectly after being converted into metal removal-to-time rate.

US4919341A - Grinding method and grinding apparatus ...

The invention relates to a grinding method and to grinding apparatus using a ring mill, in which the air speed in an air ring surrounding the grinding track is chosen to be sufficiently low that a proportion of the material which has already been comminuted to the fineness of the finished product also falls downwards against the air stream and through the air ring, is mechanically elevated and ...

Continuous vacuum grinding method and apparatus - …

An improved method and apparatus for the continuous vacuum grinding of meat or other products is provided which permits continuous deaeration and grinding so as to materially enhance the organoleptic properties of final meat products such as sausages and the like.

US6319097B1 - Grinding methods and apparatus - Google …

Grinding apparatus and method US20060205321A1 (en) * : : United Technologies Corporation: Super-abrasive machining tool and method of use US20080051013A1 (en) * : : Burgess Greg M: Methods and apparatus for machining a …

US7376482B2 - Grinding method and apparatus - Google …

In a grinding method and apparatus, a machining portion of a workpiece is ground with a grinding wheel on a trial, and shape errors in respective rotational phases of the machining portion are measured after the trial grinding. Based on the shape errors, control data defining workpiece rotational speeds for respective rotational phases of the workpiece is prepared so that the workpiece ...

GRINDING APPARATUS AND GRINDING METHOD - Patent …

GRINDING APPARATUS AND GRINDING METHOD (PAT - US2011065066) SEGAWA TERUTSUGU, HAMANO SEIJI, SUGATA FUMIO PANASONIC CORP. Patent: Patent Appl. Publ. within the TVPP - United States. Application: US20090993413 on 2009 ...

Method and apparatus for grinding convergent conical ...

FIG. 4 is a diagrammatic view illustrating the manner in which the grinding wheels are trued in the method utilizing the apparatus of FIG. 3, and . FIG. 5 is a diagrammatic view analogous to FIG. 4, showing the operation by which the two grinding wheels grind the conical surfaces when the apparatus of FIG. 3 …