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	Grinding - Wikipedia, the free encyclopedia
		Grinding is a manufacturing process that uses friction with a rough surface to wear away or smooth the surface of a work piece - see grinding machine.
		Grinding is a modern dancing style which involves two or more partners rubbing their bodies on one another in a sexual manner, a type of public frottage.
		Grinding is a sexual term that describes the act where the female thrusts her hips forward and gyrates to enhance sexual pleasure.
	en.wikipedia.org /wiki/Grinding (471 words)

	Grinding wheel - Wikipedia, the free encyclopedia
		A grinding wheel is an expendable wheel that carries an abrasive compound on its periphery, these wheels are used in grinding machines
		Grinding wheels are self sharpening to a small degree, for optimal use they may be sharpened by the use of grinding dressers.
		Because of the heat generated in the grinding process, a burn might also be produced.
	en.wikipedia.org /wiki/Grinding_wheel (567 words)

	grinding. The Columbia Encyclopedia, Sixth Edition. 2001-05 (Site not responding. Last check: 2007-11-06)
		A grinding wheel can be made by mixing a bonding material, usually clay, with abrasive grains of such substances as silicon carbide or aluminum oxide.
		Grinding is used in many manufacturing processes to produce a fine surface finish on an object and to bring the size of an object to within very fine tolerances.
		A grinding machine has devices that hold an unfinished object and move it past the machine’s abrasive wheel or belt, which is driven by a motor.
	www.bartleby.com /65/gr/grinding.html (240 words)

	Metalworking University - Grinding Glossary
		A measure of grinding efficiency that is the ratio of the volume of material removed from the workpiece to the volume grinding removed during the process.
		A characteristic of grinding wheels during use in which the bond fails to properly release abrasive grains and develops wear flats leading to a polished glaze appearance of the wheel surface.
		Grinding of cylindrical parts where the infeed of the grinding wheel is limited to radial movements and no cross slide movement.
	www.manufacturingcenter.com /university/winter2000/glossary.asp (2487 words)

	Grinding
		Grinding is a finishing process used to improve surface finish, abrade hard materials, and tighten the tolerance on flat and cylindrical surfaces by removing a small amount of material.
		On a microscopic scale, the chip formation in grinding is the same as that found in other machining processes.
		Grinding can produce flatness tolerances of less than ±0.0025 mm (±0.0001 in) on a 127 x 127 mm (5 x 5 in) steel surface if the surface is adequately supported.
	www.efunda.com /processes/machining/grind.cfm (182 words)

	grinding on Encyclopedia.com (Site not responding. Last check: 2007-11-06)
		GRINDING [grinding] process by which surface material is removed from an object, usually metal, by the abrasive action of a rotating wheel or a moving belt that contains abrasive grains.
		Monitoring grinding effectiveness: a Grinding Quality Index can be used to assess the effectiveness of rail grinding, as well as in the planning and prioritization of rail grinding activities.
		Grinding delivering on its promises: grinding strategies are providing big payoffs to railroads and transit agencies in terms of cost savings on rail and smoother, quieter rides.
	www.encyclopedia.com /html/g1/grinding.asp (926 words)

	Grinding - Facts, History and Information (Site not responding. Last check: 2007-11-06)
		Grinding is used to form countless types of products such as automobile engines, sharp edges on knives, ball bearings and drills.
		Grinding is still something of a fl art and, although a large mystique still surrounds the grinding process, a better understanding of the mechanics behind it has meant greater progress based on a more scientific approach.
		My research was modeling the forces in surface and creep-feed grinding by applying an upper bound vector energy minimization method of abrasive wear developed at Cambridge by J Williams and Y Xie to grinding.
	www.mme.tcd.ie /~jbadger/grindingpage.html (933 words)

	Grinding Corn Demo
		I was watching her grind the corn and people were taking turns to grind the corn.
		Grinding stones is used for grinding pinon, corn, and other food that are hardly eaten today.
		She says that grinding corn is not hard once you learn how to use the grinding stones..
	www.kayenta.k12.az.us /KIS/culture/grinding_corn_demo.htm (1222 words)

	grinding (Site not responding. Last check: 2007-11-06)
		Grinding is generally considered to be a finishing operation.
		In general coolant must be directed at the grinding wheel, not the material being ground, as heat causes more damage to the wheel than the work piece..
		Center grinding, as the name implies, is performed on a cylindrical grinder with two dead centers used to locate the work on the machine.
	www.jjjtrain.com /vms/other_grinding.html (1375 words)

	GRINDING TECHNOLOGY GLOSSARY
		The grinding wheels may be monolithic bonded wheel or wheel composed of small pellets of bonded superabrasive grains.
		In contrast to grinding and honing, lapping is minimal material removal, forces are very light and parts move freely between lap plates.
		Grinding of cylindrical parts in cylindrical or centerless grinding where the infeed of the grinding wheel is limited to radial movements and no cross slide movement.
	www.abrasiveengineering.com /glossary.htm (4597 words)

	Robotic Grinding Workcell (Site not responding. Last check: 2007-11-06)
		Staffed with factory trained technicians who are on call to answer any questions that may arise, from programming issues to down robots, we make sure each project is completed on time and works to the specifications of our customers.
		The the metal dust produced by grinding is harmful to employee's eyes and lungs.
		Grinding robots remove excess material from the surface of machined parts/products quickly and efficiently.
	www.robots.com /robotic-grinding.htm (172 words)

	Stellafane ATM: Fine Grinding
		You have completed Rough Grinding, and all the tools and materials used in rough grinding, most of which are also used in fine grinding.
		Fine grinding refines the basic shape you have ground into the surface of the glass with rough grinding.
		The sequence of ever finer grits that you use smoothes the rough surface that was made in rough grinding, and prepares you for polishing.
	www.stellafane.com /atm/atm_grind/atm_fine.htm (2858 words)

	Bruxism (Teeth Grinding or Clenching)
		Kids might grind their teeth as a way to ease the pain, just as they might rub a sore muscle.
		Most children who grind, however, do not have TMJ problems unless their grinding and clenching is chronic.
		In cases where the grinding and clenching make your child's face and jaw sore, or the teeth are being damaged, dentists may prescribe a special night guard.
	www.kidshealth.org /parent/general/teeth/bruxism.html (863 words)

	grinding capabilities - cnc surface grinding, jig grinding, cnc contour grinding
		grinding capabilities - cnc surface grinding, jig grinding, cnc contour grinding
		We offer close tolerance cnc surface grinding, cnc contour grinding, and precision jig grinding.
		Our staff of grinding professionals is eager to assist you with all your precision grinding needs.
	www.3dcnc.com /grinding.htm (105 words)

	Automotive Manufacturing & Production: Double disc grinding in automotive parts manufacturing
		Disc grinding has become a highly flexible process capable of many operations, from the snagging of rough castings to extremely precise lapping, holding tolerances in the millionths.
		In this method, the angle of the grinding heads with respect to each other (referred to as the "head setting") is such that the smallest distance between the abrasive wheels occurs at the part entrance.
		Plunge Grinding: For some specialized applications, the heads are cycled in and out for each part or gang of parts, closing to finished size and sparking out before retraction.
	www.findarticles.com /p/articles/mi_m0FWH/is_n10_v109/ai_20055349 (1452 words)

	Raymond mill\|Raymond Grinder\|grinding machine--LIMING ROAD & BRIDGE
		The machine is used to grind barite, calcite, potash feldspar, talcum, marble, limestone, ceram and slag below scale 7 of Moth’s hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the traded of mining, building material, chemical engineering and metallurgy for power generation and processing.
		After being grinded, the stuff is to be routed to the sorter along the wind belt of the blower and the rough powder will be put back to the grinder for regrinding.
		In the grinding chamber, since the stuff may contain moisture to some extent, the heat generated during grinding makes the moisture evaporated; since the pipeline joints are not airtight, the external air is sucked in and the circulation air mass increases.
	www.lmlq.com /ver2.0/eng/2-9.htm (282 words)

	Teeth Grinding (Bruxism)
		Occasional teeth grinding, medically called bruxism, does not usually cause harm, but when teeth grinding occurs on a regular basis the teeth can be damaged and other complications can arise.
		Although teeth grinding can be caused by stress and anxiety, it often occurs during sleep and is more likely caused by an abnormal bite or missing or crooked teeth.
		No one knows exactly why children grind their teeth but considerations include improperly aligned teeth or irregular contact between upper and lower teeth, illnesses and other medical conditions (such as nutritional deficiencies, pinworm, allergies, endocrine disorders) and psychological factors including anxiety and stress.
	www.webmd.com /content/article/66/79634.htm?z=4208_00000_9000_to_12 (732 words)

	Voumard, grinding
		Grinding (with an abrasive wheel) is the final material removal operation performed on a workpiece.
		But whatever the intended field of use - whether it be microtechnology, aviation or aerospace - and whatever the materials used - be they steel, ferrous or non-ferrous metals, special steels, hard metals, ceramics or composite materials - a ground component will always play an important role in the final assembly.
		Voumard designs and manufactures every aspect of its grinding machines, beginning with the initial concept in the engineering department, through to producing component parts, manufacturing peripherals, assembling the units, and developing the dedicated software (user-friendly interactive programming) installed in the numerical controls.
	www.voumard.ch /rectification-e.htm (372 words)

	Grinding Machine for Semiconductor Wafers.
		Machines are available for single side wafer grinding in IC production, for double side wafer grinding in silicon wafer manufacturing and for silicon wafer edge grinding.Motor built-in aerostatic air bearing spindles are available for high precision grinding applications.
		Single side grinding is also not the ideal technology to remove this wave structure, because the wafer has to be fixed on one side.
		Double side grinding is a single wafer operation and all silicon wafers will have the same thickness after this process.
	www.crystec.com /kmisemie.htm (774 words)

	Centerless Grinding Design Rules
		This illustration shows a hole with an entrance that is smaller than that of the ground area.
		As the figure below shows, face undercuts require specially-dressed grinding wheels that are expensive to maintain and replace.
		If in-feed grinding is not used, ends of cylindrical parts should not be ground.
	www.efunda.com /processes/machining/grind_centerless_design.cfm (286 words)

	Grinding.com - Home
		United Grinding, being Q1 and ISO certified, is the North American arm of the Körber-Schleifring Group, the leader in providing total grinding solutions world-wide.
		The Blohm Precimat 306 CNC, an affordable, flexible surface and profile grinding system from United Grinding, is the newest solution of choice for both flat surface grinding and creep feed applications.
		Thread grinding on the Studer S40 has become almost as simple as conventional plunge or traverse grinding.
	www.grinding.com (158 words)

	Teeth grinding (12-24 months) (Site not responding. Last check: 2007-11-06)
		Tooth grinding is a funny habit: Some people never do it, some do it for a little while — when their permanent teeth are replacing their baby teeth and the two sets don't fit well together, for example — and some do it all their lives.
		Toddlers who grind their teeth can make pretty horrible noises — deeper than but similar to fingernails screeching on a flboard — but dentists don't usually treat grinding in toddlers, Rich says, because it doesn't need to be treated.
		Parents often worry that grinding signals tension or high anxiety, but that's not usually the case with toddlers, says Rich; tooth grinding in toddlers usually goes away on its own as the child gets used to having teeth.
	www.babycenter.com /refcap/toddler/toddlerbehavior/11573.html (569 words)

	Skateboard Grinding Rails - SkateboardRampsAndRails.net
		The truth is that their grinding rails need those extra legs to keep it from bending because they use thin and cheap steel!
		Their grinding rails won't stand up to the grinds of the average skateboard rider, let alone BMX bikers and inline skaters.
		These grind rails are also great for bmx and inline skating tricks.
	www.skateboardrampsandrails.net /grinding-rails.html (536 words)

	Venture Grinding offers CNC precision grinding, tool and cutter grinding and Cylindrical – OD/ID grinding services.
		The Venture Grinding Company, located just near Cleveland, Ohio, utilizes the most advanced CNC grinding equipment available today.
		We specialize in CNC cylindrical OD/ID grinding and CNC tool and cutter grinding, we can deliver complex, high tolerance parts at a competitive price from two pieces to 10,000.
		Our CNC tool and cutter grinding capabilities are 2 inch shank diameter and 10 inch arbor grinding.
	www.venturegrindinginc.com (171 words)

	Grinding (Site not responding. Last check: 2007-11-06)
		Grinding the blade is the next step in producing a blade.
		When you grind steel with aluminium oxide grinding belts you have a dust coming of the belt, which is very bad for your lungs on a long term exposure!
		It is a 120 layer 203E and 1:2846 random pattern with a 304 stainless guard and English wallnut handle.
	www.jordanknives.com /grinding.htm (682 words)

	[No title] (Site not responding. Last check: 2007-11-06)
		Using light pressure from the second finger (the one that is used for signaling) and a circular motion, grind each of the straight outer edges lightly.
		You can also get grinding paste in various grades at hardware stores, though most of what I see is in a waxy base for buffing-wheel work.
		Some grinding kits have a flat piece with a pentagon shaped, shallow cut-out, with inwardly curved edges, which will make the quartz piece move around in an impressive "Spiro-graph" type motion, but I haven't had much luck with this item.
	www.qsl.net /n6ev/ft243.txt (2744 words)

	CNC Grinding System targets creepfeed applications., United Grinding Technologies,
		The four MC models feature a grinding range/table clamping area of 700 mm x 400 mm to 1,000 mm x 600 mm Grinding wheel size is 400 mm x 100 mm x 127 mm (smaller for CBN).
		Blohm surface and profile grinding machines are supported by an expert team of grinding specialists and a worldwide support and service network.
		United Grinding Technologies, Inc., the North American arm of the Körber-Schleifring Group and supplier of such venerable nameplates as Blohm, Ewag, Jung, Mägerle, Studer Schaudt Studer Mikrosa, Studer, and Walter is a global leader in grinding technology and has built a reputation for industry-leading innovation and unparalleled service and support.
	news.thomasnet.com /fullstory/464051/rss/1303 (1711 words)

	Mike's Stump Grinding (Site not responding. Last check: 2007-11-06)
		Stump Grinding is the most effective method of dealing with stumps.
		The by-product of grinding could be raked over holes to decompose and be mixed with top soil or lume for seeding.
		What is left when grinding is done?> A wood chip mat with the consistancy of sawdust to coleslaw size will be left 3' to 10' around the stump.
	www.geocities.com /stavenstumper (281 words)

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