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Grinding Process Patents:

US6699963B2 - Grinding process for ... - Google Patents

US6699963B2 - Grinding process for plastic material and compositions therefrom - Google Patents

US3232010A - Grinding process - Google Patents

US3232010A US303306A US30330663A US3232010A US 3232010 A US3232010 A US 3232010A US 303306 A US303306 A US 303306A US 30330663 A US30330663 A US 30330663A US 3232010 A US3232010 A US 3232010A Authority US United States Prior art keywords grinding wheel ratio grade workpiece Prior art date 1962-01-30 Legal status (The legal status is an assumption and is not a legal

US3190565A - Process for grinding rubber - Google Patents

US3190565A US219105A US21910562A US3190565A US 3190565 A US3190565 A US 3190565A US 219105 A US219105 A US 219105A US 21910562 A US21910562 A US 21910562A US 3190565 A US3190565 A US 3190565A Authority US United States Prior art keywords fines ground polyolefin cutter grinding Prior art date 1962-08-24 Legal status (The legal status is an assumption and is not a legal

US3325105A - Mineral grinding aids and process of

In a process for grinding iron ore, the steps which 6 comprise adding to the mineral mill charge a compound selected from the group consisting of amino acids, esters of amino acids, and salts of amino acids, and grinding the mineral. 2. The process as defined in claim 1 wherein said amino acid is nitn'lotriacetic acid.

US5033682A - Grinding process - Google Patents

US5033682A - Grinding process - Google Patents Grinding process Download PDF Info ... US 25960088 A US25960088 A US 25960088A US 5033682 A US5033682 A US 5033682A Authority US United States Prior art keywords grinding media mill dispersant particle size Prior art date 1987-10-20 Legal status (The legal status is an assumption and is not a legal ...

US4533086A - Process for grinding graphite - Google

The process of claim 1 wherein the mixture of a graphite and graphite grinding aid comprise from about 100 parts graphite and from about 2 to 40 parts, by weight, graphite grinding aid. 3. The...

Indian Patents. 207250:GRINDING PROCESS FOR GUIDE PINS

It is loaded in an automatic surface grinding machine built and 3 flats are grinded by indexing each flat grinding on by one and eject the part, automatically. This part will be exactly the same to look like a cold forging part but, this will have no bend which is the most critical characteristic on this part. This is the new process followed.

US Patent for Ore grinding process containing copolymer ...

Justia Patents To Aid Dispersion Or Prevent Chemical Reaction, Deliquescence, Agglomeration Or Frothing US Patent for Ore grinding process containing copolymer grinding aids Patent

DE3535989A1 - Process for preparing mica ... - Google

- Google Patents Described is a process for preparing mica powder in finely divided form having a median value of the particle size distribution curve of less than 50 mu, which is prepared by wet...

CN103962978A - Grinding wheel ... - Google Patents

The invention discloses a grinding wheel manufacturing method which comprises the following steps of material mixing, wherein quantified grinding materials and binding agents are mixed and prepared...

Grinding process - TIOXIDE SPECIALTIES LTD

Abstract of EP0312932 A process of grinding ceramic materials such as zirconia comprises grinding in an agitated media-type mill in the presence of a dispersant, the process being characterised in that the grinding media has a particle size of from 0.8 3.0 mm, and in that the quantity of media present is such that the average stand-off distance between adjacent media particles is from 30-90 um.

Grinding process - NORTON CO

Complete Patent Searching Database and Patent Data Analytics Services. Login ... Grinding process . United States Patent 3232010 . Inventors: Coes Jr., Loring . Application Number: US30330663A . Publication Date: 02/01/1966 . Filing Date: 08/20/1963 ...

US Patent for Process for determining optimum grinding ...

2000-2-4 · The invention provides a useful tool for advising customers for abrasive tools on the selection of optimum grinding conditions for the use of a specific tool wherein the tool is in the form of a performance map generated from a plurality of data points obtained by measuring performance for a plurality of combinations of the two key grinding process variables.

Process for grinding graphite (Patent) | OSTI.GOV

Abstract. Disclosed is a process for grinding graphite comprising: forming a mixture of graphite and a graphite grinding aid; grinding the mixture of graphite and graphite grinding aid to reduce the size of the graphite; forming an aqueous slurry of the graphite particles, graphite grinding aid and water; adding an amount of hydrocarbon oil to the aqueous slurry with agitation to form graphite ...

Method for controlling of grinding process

FIELD: automatic grinding of raw materials, used in construction material industry, mining and other branches of industry. SUBSTANCE: method involves providing real-time continuous controlling of qualitative grinding characteristics, each controlling step alternating with analysis step; determining specific surface of cement by using calculation procedure, degree of fineness (concentrate sizes ...

US Patent Application for METHOD AND DEVICE FOR ...

A method for controlling a process within a system, in particular a grinding process in a grinding device, comprising the following steps: .detecting 1 of state variables (st) of the system; creating 2 of at least two process models (PM), each describing the effects of actuating actions (at) on the state variables (st) of the system, wherein the structure of the at least two process models (PM ...

US Patent for Slipring grinding method Patent (Patent ...

This invention relates to methods and materials for slip ring grinding of a generator rotor, without the need of dismounting the slip ring from the rotor of the generator, and allowing the grinding process to be performed whilst the generator is on full-load operation. As such the methods and materials of the present invention differs from current solution.

For grinding wheel for grinding process - Ernst Winter ...

What is claimed is: 1. A precision grinding disc for grinding edges of eye glasses, the grinding disc comprising: a base member comprising a plastic disc having an outer circumference; and; an annular module made of a continuous, solid metallic ring having an inner circumference and a peripheral face, and a discrete abrasive coating comprising abrasive particles and metal particles, the ...

Complete continuous wet mica grinding process - Bose ...

Grinding mica: 1951-04-03: 2378920: Packaging rosin: 1945-06-26: 2341340: Feeding and measuring device and method: 1944-02-08: 2187538: Method of exfoliating vermiculite and similar minerals: 1940-01-16: 2157775: Drying apparatus: 1939-05-09: 1716758: Process of separating mica: 1929-06-11

Method to grind gamma-polyoximethylene

FIELD: process engineering. SUBSTANCE: invention relates to method intended for grinding one of the components of low-temperature ballistic gunpowder, i.e. γ-polyoximethylene. Proposed method comprises preparing γ-polyoximethylene suspension and grinding γ-polyoximethylene.

Grinding process - NORTON CO

Complete Patent Searching Database and Patent Data Analytics Services. Login ... Grinding process . United States Patent 3232010 . Inventors: Coes Jr., Loring . Application Number: US30330663A . Publication Date: 02/01/1966 . Filing Date: 08/20/1963 ...

Grinding process for plastic material and compositions ...

2002-3-18 · The process comprises grinding the plastic material in the presence of an abrasive consisting essentially of ice at a temperature of melting ice, the grinding for a time sufficient to produce a suspension of particles having an average diameter of 10 microns to 200 microns, or less than 100 microns, or about 10 to 40 microns for certain plastics.

Process for grinding graphite (Patent) | OSTI.GOV

Abstract. Disclosed is a process for grinding graphite comprising: forming a mixture of graphite and a graphite grinding aid; grinding the mixture of graphite and graphite grinding aid to reduce the size of the graphite; forming an aqueous slurry of the graphite particles, graphite grinding aid and water; adding an amount of hydrocarbon oil to the aqueous slurry with agitation to form graphite ...

Process for selective grinding of coal (Patent) | DOE Patents

1991-1-1 · DOE Patents Patent: Process for selective grinding of coal. Process for selective grinding of coal. Full Record; Other Related Research; Abstract. A process for preparing coal for use as a fuel. Forming a coal-water slurry having solid coal particles with a particle size not exceeding about 80 microns, transferring the coal-water slurry to a ...

Process for grinding cams of a camshaft - Fortuna-Werke ...

The invention relates to a process for grinding of cams of a camshaft by means of a numerically-controlled camshaft grinding machine, whereby the camshaft is arranged in a workpiece mounting rotatably at preset angular velocity in predetermined angle steps about its longitudinal axis, and whereby a grinding wheel slide with a grinding wheel is infeedable in an axis vertical to the longitudinal ...

CO-GRINDING PROCESS FOR THE PREPARATION OF A

2003-5-19 · A ternary composition comprising an active substance, a hydrophilic or hydrophobic carrier and a co-grinding auxiliary substance and a process for the preparation thereof by the co-grinding of the three components, in which said process allows operating with drastically reduced co-grinding times with respect to the known art and to obtain ternary compositions in which the active substance ...

Process for continuously grinding and mixing starch ...

This web page summarizes information in PubChem about patent US-4414330-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

For grinding wheel for grinding process - Ernst Winter ...

What is claimed is: 1. A precision grinding disc for grinding edges of eye glasses, the grinding disc comprising: a base member comprising a plastic disc having an outer circumference; and; an annular module made of a continuous, solid metallic ring having an inner circumference and a peripheral face, and a discrete abrasive coating comprising abrasive particles and metal particles, the ...

Complete continuous wet mica grinding process - Bose ...

Grinding mica: 1951-04-03: 2378920: Packaging rosin: 1945-06-26: 2341340: Feeding and measuring device and method: 1944-02-08: 2187538: Method of exfoliating vermiculite and similar minerals: 1940-01-16: 2157775: Drying apparatus: 1939-05-09: 1716758: Process of separating mica: 1929-06-11

Precision replenishable grinding tool and manufacturing ...

1998-1-1 · A reusable grinding tool consisting of a replaceable single layer of abrasive particles intimately bonded to a precisely configured tool substrate, and a process for manufacturing the grinding tool are disclosed. The tool substrate may be ceramic or metal and the abrasive particles are preferably diamond, but may be cubic boron nitride.