grinding process patents

  • US5655956A Rotary ultrasonic grinding Google Patents

    The invention relates to an apparatus and process for machining a rotating workpiece by means of rotary ultrasonic grinding. The apparatus performs rotary ultrasonic grinding by rotating and vibrating a surface finishing tool in contact with a rotating workpiece. The rotary ultrasonic grinding process is a hybridized method which comprises a combination of conventional

  • Cited by: 16
  • CN103962978A Grinding wheel Google Patents

    Compared with the prior art, the utilization rate of the grinding wheel grinding materials is improved in the way that the new functional filling is added in the material mixing process on the basis of the existing production technology, the intermediate-temperature softening process and the high-temperature and high-pressure forming process

  • Author: 田继华
  • US20040251329A1 Grinding process for Google Patents

    A grinding process for forming a slurry of nanoparticles, consists of the following steps: forming a mixture by mixing a matrix, a dispersant and dispersing media together; adding a pre-treated grinding-media into the mixture; wherein the grinding-media are glass beads with an average particle diameter of less than 100 m; milling or grinding the mixture; and separating the grinding

  • Cited by: 21
  • EP0105627A2 In-process grinding gauge Google Patents

    An in-process grinding gauge providing a means for continuously indicating the diameter of a cylindrical workpiece (13) being ground comprises a mounting bracket and gauging head arrangement including a body (14) carrying fixed upper and center pads (18,20 respectively) and an arm (22) pivotally secured to the body (14) and carrying a lower pad (21), and an arm

  • Cited by: 19
  • US10259093B2 Smart grinding machine patents.google

    A grinding machine includes a plane grinding mechanism carrying a workpiece, an electrically controlled device mounted on the plane grinding mechanism, a grinder unit rotatably mounted on the plane grinding mechanism to grind the workpiece, and a smart working control system mounted on the plane grinding mechanism and electrically coupled to the electrically

  • Author: Chang Po-Ming, Li Chin-Peng, Chuang Chin-Wei
  • US Patent for Process for grinding waxes using grinding

    22/11/2011· The subject matter of the present invention is a process for grinding waxes, in particular paraffin waxes using a polyol as a grinding aid in a jet mill, in particular a fluidized bed counter-jet mill, wax powder thus produced containing the grinding aid and the use of the polyols as a grinding aid for waxes.

  • Tool grinding machine(Patent) DOE Patents

    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. The tool substrate may be ceramic or metal and the abrasive particles are preferably diamond, but may be cubic boron nitride.

  • DOE Patents Patent: Precision replenishable grinding tool

    DOE Patents Patent: Precision replenishable grinding tool and manufacturing process. Precision replenishable grinding tool and manufacturing process. Full Record ; Other Related Research; Abstract. 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

  • Grinding Process, Finish Machining, Aerospace Parts

    Grinding Roughs Out a New Niche Tyrolit Advocates a Patented Grinding Process for Rough and Finish Machining of Aerospace Parts. In the past, grinding has been a process that was primarily relegated to machining for final dimension accuracy and surface finish. The grinding process did not enable large quantities of material to be removed quickly.

  • ICROS backgrinding wafer tape > Semiconductor and

    No Rinse Process- For Thin Wafer Grinding. ICROS Tape can be processed using a "no rinse" process, which is shorter than conventional processing methods resulting in lower production costs and minimum wafer breakage. NO RINSE PROCESS customers : OVER 40 in the world [ For thin wafer grinding : No Rinse process ]

  • DOE Patents Patent: Precision replenishable grinding tool

    DOE Patents Patent: Precision replenishable grinding tool and manufacturing process. Precision replenishable grinding tool and manufacturing process. Full Record ; Other Related Research; Abstract. 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

  • US Patent for Process for determining optimum grinding

    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.

  • Improved tool grinding machine(Patent) DOE Patents

    The present invention relates to an improved tool grinding mechanism for grinding single point diamond cutting tools to precise roundness and radius specifications. The present invention utilizes a tool holder which is longitudinally displaced with respect to the remainder of the grinding system due

  • US Patent for Grinding wheel Patent (Patent # 4,913,708

    The grinding performance of organic bonded abrasive bodies whose abrasive portion is wholly or partially composed of aluminous abrasive grits is significantly improved by providing a magnesium oxide-rich or manganese oxide-rich coating on furfural-wetted grits just prior to addition of resin and filler in the mixing process.

  • clay graphite grinding process

    Patent US8783589 Grinding method Google Patents. Jul 22, 2014 An important consideration in any grinding process is the amount of energy that is essentially of two or more carbide-forming elements and carbon. .. silica, a clay mineral such as kaolinite, talc gypsum, mica, wollastonite,...

  • Iron ore concentration process with grinding circuit, dry

    Get details on patent AU2013334500 Iron ore concentration process with grinding circuit, dry desliming and dry or mixed (dry and wet) concentration by Vale S.A. and more at IP in Australia

  • Special Process Of Milling, Grinding, Comminuting, Plural

    Justia Patents Compositions: Coating Or Plastic Patents Materials Or Ingredients Pigment, Filler, Or Aggregate Compositions, E.g., Stone, Shale, Pebbles, Rock, Etc. Patents Composition Contains Identified Material Other Than Water Patents Phthalocyanine Or Derivative Containing Patents Special Process Of Milling, Grinding, Comminuting, Plural Stage Or Zone Mixing Or Product Patents (Class

  • PDK LLC Product, Process, Patents

    PROCESS DESIGN. Jigs, fixtures, press tooling, turning, milling, grinding, broaching, forming, sand casting, investment casting, refractory pressing, curing ovens, robots hydraulic forming press design, refractory press design and upgrades. PATENTS. Named inventor on 33 US Patents and over 200 corresponding foreign patents. Have participated in

  • gold miner special ball mill gold transformation rod mill

    Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent.

  • rough grinding definition English

    In the rough grinding process, an electrode tool (14) for rough finishing having non-woven nylon fabric wound around a core electrode (15) thereof is used, wherein electrolytic grinding is applied to the inner surface of a small-diameter tube (10) with a minute electric current supplied through an electrolytic solution and is continued until

  • PDK LLC Product, Process, Patents

    PROCESS DESIGN. Jigs, fixtures, press tooling, turning, milling, grinding, broaching, forming, sand casting, investment casting, refractory pressing, curing ovens, robots hydraulic forming press design, refractory press design and upgrades. PATENTS. Named inventor on 33 US Patents and over 200 corresponding foreign patents. Have participated in

  • Iron ore concentration process with grinding circuit, dry

    Get details on patent AU2013334500 Iron ore concentration process with grinding circuit, dry desliming and dry or mixed (dry and wet) concentration by Vale S.A. and more at IP in Australia

  • Method for grinding precision components(Patent) DOE Patents

    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. The tool substrate may be ceramic or metal and the abrasive particles are

  • US Patent for Nozzle carrier for a tool grinding machine

    A coolant nozzle carrier for use with a grinding machine that has a grinding spindle for supporting and driving a grinding disc with a rotational axis. The coolant nozzle carrier comprises at least two coolant nozzles and at least a center leg and two side legs that are attached to the center leg. Each of the side legs supports at least one nozzle and extends in a plane that is perpendicular

  • Grinding process Free Patents Online

    29/12/1993· 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

  • Paste grinding process Patent Europe PMC

    The grinding of a dispersion of solid particles in a pasty viscous mass, e.g. a chocolate paste, is effected in a two-high rolling mill stand, followed by a five-high rolling mill with floating rolls. To control the final layer thickness, e.g. to reduce it at the last roll gap of the five-high

  • Molecular Decomposition Process Grinding Patent

    molecular decomposition process grinding patent. molecular decomposition process grinding patent. Chevaliermdp molecular decomposition process mdp molecular decomposition process surface grinding without burns burrs distortion or pollution mdp g2 the mdp grinder is a fully controllable system that lets you grind any conductive metal without .

  • taper grinding definition English

    patents-wipo. Taper bore grinding machine. patents-wipo. A comparator device (74) compares the output signals to determine whether a taper exists and controls the grinding pressure of a taper correction device (16) to correct the taper. patents-wipo. The teeth (48) are in the tapering bore whereby grinding takes place in the gap between the teeth of the first and second components upon the

  • Basf Grinding Aids Cement Patent stalswypsturt

    Cement grinding aid is added to the cement grinding process additives, aids in adding cement grinding process can be a good situation to improve, improve production efficiency without compromising the performance of cement, the purpose is to reduce production costs and improve the quality of cement. Learn More; MasterCem BASF. What is

  • 3-Stage Grinding Process Grinderpedia Peterson

    Peterson’s grinders utilize a 3-stage grinding process for more accurate and consistent finished products. The up-turning rotor draws material into the grinding chamber, providing the first stage in material size reduction.; The anvil is positioned for optimum sizing and production, providing the second state in the sizing process.; The last step in the sizing process is the large grate area