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US20150105005 CHEMICAL MECHANICAL POLISHER WITH HUB ARMS MOUNTED  
A chemical mechanical polishing system is provided. The chemical mechanical polishing system includes a platen, a load cup, a hub, a first polishing arm cantilevered from the hub and rotatable...
US20120156964 AUTOMATED INSTRUMENT SHARPENING AND CLEANING SYSTEM  
An automated knife sharpening and cleaning system is provided. The system comprises a container body that is configured to hold a utensil holder that is configured to releasably couple to the...
US20150079881 POLISHING METHOD AND POLISHING APPARATUS  
A polishing method and a polishing apparatus which can increase a polishing rate and can control a polishing profile of a substrate being polished by adjusting a surface temperature of a polishing...
US20110300784 FLEXIBLE AND INTERCHANGEABLE MULTI-HEAD FLOOR POLISHING DISK ASSEMBLY  
A disk assembly for use with floor grinding and/or polishing machines. The disk assembly includes multiple cutting heads attached to a flexible rubber disk, and a layer of hook and loop type...
US20120171933 PRESSURE CONTROLLED POLISHING PLATEN  
A method and apparatus for controlling pressure or forces applied to a substrate in a polishing process is described. In one embodiment, a polishing system is described. The system includes a...
US20140287661 Prussure module and polishing fixture module for fiber optic polisher  
A pressure module and two polishing fixture modules are herein disclosed for fiber optic polisher, or polishing machine. Said pressure module further includes an adjustable spring between a top...
US20120315826 Device and Method for Measuring Physical Parameters of Slurry and Chemical Mechanical Polishing Apparatus Comprising the Device  
The present disclosure discloses a device for measuring physical parameters of a slurry used in a chemical mechanical polishing apparatus and measuring method using the same. The chemical...
US20130189908 Edger Resurfacing Machine  
An edger machine for treating a floor and other surfaces has a housing with a motor and a deck. The motor has a drive shaft extending into an upper deck section of the deck. A pulley is positioned...
US20110275291 DEVICE FOR GRINDING OF SKI SOLES  
A device (1) is described for the grinding of the soles of skis (3), said device is comprised of a grinding unit (5), an appliance (2) to hold/clamp the ski and a foundation (4) for the support of...
US20130090040 FLOATING ABRADING PLATEN CONFIGURATION  
The rotary platens used here for high speed lapping are light in weight and low in mass inertia to allow fast acceleration and deceleration of the platens. The use of cast aluminum materials that...
US20120100780 IMPROVED ABRASIVE SAW  
An abrasive saw having an associated cutting wheel is used for cutting objects. The saw includes a base, a cutting assembly operably mounted to the base and a controller. The cutting assembly...
US20130052921 APPARATUS AND METHOD EMPLOYING A GRINDER WHEEL COOLANT GUARD  
Edges of panels, such as glass panels, are ground and polished using grinder wheels that are cooled and lubricated with a coolant. A coolant deflector is utilized to help prevent coolant, which...
US20090117834 HEATLESS SLURRY SYSTEM  
A heatless slurry system for use with a glass removal apparatus for restoring a glass surface. The system comprises a slurry container and a pump mounted externally relative to the container to...
US20080293338 Portable Grinder With a Wheel-Guard Support and Auxiliary Handle  
A straight type power grinder includes an elongate housing having a handle with a power controller at its rear end, and a neck portion at its forward end supporting an output shaft connected to a...
US20150239091 POLISHING AND GRINDING SYSTEM  
The invention relates to a polishing and grinding system useful with a variety of substrates, including, without limitation, precious stones and jewelry and for the sharpening of tools such as...
US20140127975 Robotic Surface Treatment Device  
A robotic surface treatment device includes at least two wheels, at least two electric motors, wherein one electric motor is connected to one corresponding wheel via a motor shaft, at least two...
US20100093264 Grinding apparatus having an extendable wheel mount  
A grinding machine wherein coarse and fine grind wheels are mounted to a single rotating spindle. A multiple grind wheel mount is attached to the lower portion of the rotating spindle, the coarse...
US20110250825 Tool for removing grout, mortar and the like  
A grout removal tool includes a cover shaped to define a substantially enclosed interior cavity and a grinding assembly designed to simultaneously abrade grout from multiple, non-linear tile...
US20080032607 Aging Apparatus for Aging an Artificial Stone  
The present invention provides an apparatus and a method for aging a stone, preferably an artificial stone. The aging device comprises a rotary support operatively connected to a rotary shaft, at...
US20100003904 High speed flat lapping platen, raised islands and abrasive beads  
A rotatable abrasive lapper machine platen assembly is attached to a lapper machine frame. The assembly has at least: a) a circular-shaped rotatable horizontal platen having i) a front surface...
US20120276822 APPARATUS FOR GRINDING HEATED PLANE OF COOLER  
A method for making heated plane of a cooler to obtain better flatness and roughness includes a grinder with a grinding plate and a fixture. Then, the cooler is arranged onto the fixture. Next,...
US20100075580 SMALL CUTTING WHEEL  
The invention relates to a small cutting wheel for producing a scribed/scored predetermined breaking line, wherein the cutting wheel has a radial peripheral line defining an outer periphery of the...
US20130005224 Removable Pad for Interconnection to a High-Speed Driver System  
A floor care machine is provided that includes a replaceable floor care element that is quickly and easily attached and detached. To attach the floor care element, an operator positions the floor...
US20100062686 NOTCHED GRIND WHEEL AND METHOD TO MANUFACTURE A ROTOR BLADE RETENTION SLOT  
A method of grinding a slot base of a blade retention slot within a rotor disk includes rotationally aligning a grind wheel about an axis of rotation to align a first notch with a first and second...
US20110294406 WAFER POLISHING APPARATUS  
Provided is a wafer polishing apparatus. The wafer polishing apparatus comprises a first polishing part and a second polishing part. The first part is disposed at a position higher than a top...
US20080280546 Method and apparatus for grinding the blade tips of a rotor wheel in Blisk design  
Tip grinding of BLISK blades is performed in a static state of an incrementally rotatable BLISK, with a rotational axis (9) of a grinding wheel (4), which is traversable along an upper edge of the...
US20090075571 Grinding Machine, Particularly A High-Speed Grinding Machine  
In order to be able to economically carry out machining of a turbine rotor having blades consisting of different materials, by a high-speed grinding machine, a magazine for the grinding wheels and...
US20070072522 Driver for abrasive disks  
A driver for abrasive disks, that includes a housing assembly, a motor assembly, a driven pulley assembly, and, a belt. The motor assembly is supported by the housing assembly and connectable to a...
US20120083190 ULTRA-LOW TEMPERATURE MAGNETIC POLISHING MACHINE  
An ultra-low temperature magnetic polishing machine includes a housing defining therein a grinding chamber, a door hinged to the housing and controllable to open/close the grinding chamber, a...
US20150056892 POLISHING PAD WITH POROUS INTERFACE AND SOLID CORE, AND RELATED APPARATUS AND METHODS  
Disclosed is a polishing pad for chemical-mechanical polishing. The polishing pad has a porous interface and a substantially non-porous bulk core. Also disclosed are related apparatus and methods...
US20090017735 Device for polishing hard surfaces, especially glass surfaces  
The invention relates to a device for polishing hard surfaces, especially glass surfaces, said device comprising polishing system (5) provided with a replaceable polishing disk (6). Said polishing...
US20100015896 Device for Driving a Grinding Machine  
The invention relates to a device (1) at a mobile grinding machine (2) for stone materials and that comprises a rotatably driven disc-shaped housing (3), which is arranged to support a plurality...
US20110124273 WAFER POLISHING APPARATUS FOR ADJUSTING HEIGHT OF WHEEL TIP  
In a wafer polishing apparatus, the height of the wheel tip can be adjusted. The wafer polishing apparatus includes a wheel tip constructed and arranged to be in direct contact with a wafer; a...
US20100022172 POST SHAVING ORBITAL SYSTEM FOR BLIND BOLT FASTENERS  
The system comprises a headstock (1) in which is established a rotary shaft (10) driven via a cone (8) that can be coupled to a drive means, for example a robot, the shaft (10) being linked to a...
US20090104858 GRINDING APPARATUS AND METHOD OF GRINDING WAFER  
In order not to transmit an impact when grinding is started, or micro-vibrations of a grinding wheel during grinding to a wafer, a grinding apparatus at least includes: a chuck table that holds a...
US20090280721 CONFIGURING OF LAPPING AND POLISHING MACHINES  
A lapping or polishing machine includes a material having a first finishing surface to process a surface of a work item, a measuring tool to measure a contour of the first finishing surface, and a...
US20110136409 METHOD AND APPARATUS FOR GRINDING AXIAL WORKPIECES  
A method and an apparatus for grinding an axial workpiece are provided, which are capable of removing a turning lead portion of an axial workpiece having an oil seal fit portion on its outer...
US20130029567 MACHINING APPARATUS  
An apparatus for machining an elongated workpiece with a tool a support column having a generally planar and vertical front wall and a pair of generally planar, parallel, and vertical side walls...
US20090258574 POLISHING SYSTEM HAVING A TRACK  
Embodiments described herein relate to a track system in a polishing system. One embodiment described herein provides a track system configured to transfer polishing heads in a polishing system....
US20090023366 METHOD OF MAKING ABRASIVE ARTICLE  
A method of making an abrasive article comprising an abrasive disc (1) of non-woven fibres having a central shaft (3) and a hub (2) securing the shaft (3) to the abrasive disc (1). The method...
US20130072096 INTERNAL GEAR GRINDING MACHINE  
The present disclosure relates to an internal gear grinding machine having a grinding arm at which a grinding spindle is arranged and having a measuring head, wherein the measuring head...
US20110081845 HARD FINISH MACHINE FOR HARD FINISHING OF A WORKPIECE  
The invention relates to a hard finish machine (1) for hard finishing of a workpiece (2), comprising at least two different hard finish tools (3, 4) which are arranged on a tool spindle (5),...
US20050193866 Cutting wheel with blank and manufacturing method thereof  
The present invention relates to a cutting wheel with blanks which reduces vibration and frictional noise generated when a workpiece such as stone, steel concrete, asphalt, metal, ceramic, or wood...
US20090186558 GRINDING METHOD, GRINDING DEVICE AND ELECTRODE THEREFOR  
A grinding device including a multi-wheel grindstone and an electrode arranged opposite to a grinding action surface of the multi-wheel grindstone with an interval, in which a work is ground and...
US20080132148 Precision abrasive machining of work piece surfaces  
The spacing between an abrasive type surface polishing tool and the surface of the work piece that is being polished is controlled dynamically so that variations in the area of the abrasive pad in...
US20120231706 GRINDING MACHINE FOR OPTICAL GLASS AND ASSOCIATED METHOD OF GRINDING  
This machine includes a base frame (17) and a lens support (19) mounted on the frame (17) with the lens support (19) having elements (29A, 29B) for driving a lens (15) into rotation around a first...
US20120142259 SYSTEMS AND METHODS FOR GRINDING REFRACTORY METALS AND REFRACTORY METAL ALLOYS  
A system for grinding surgical needles made of refractory metal alloys such as tungsten-rhenium alloys includes a rotatable grinding wheel having a grinding surface, a layer of a binding material,...
US20080171492 Method And Device For Grinding Ceramic Spheres  
A method and apparatus for grinding spheres of ceramic material, including the spheres with at least one grinding wheel containing abrasive grains bound in a synthetic resin. The abrasive grains...
US20120227765 High Efficiency Floor Treating System and Method  
A system and method for high efficiency floor treating is provided. Embodiments of the floor treating system include a floor treating device with a power source having a rotatable drive shaft with...
US20100035518 CLOSED LOOP CONTROL OF PAD PROFILE BASED ON METROLOGY FEEDBACK  
A chemical mechanical polishing apparatus includes a metrology system that detects the thickness of the polishing pad as semiconductor wafers are processed and the thickness of the polishing pad...
Matches 1 - 50 out of 113 1 2 3 >