Found 4598 related files. Current in page 5
A Bench Grinder is commonly used in Design & Technology for light general purpose grinding operations and tool sharpening. Pedestal Grinder A Pedestal Grinder is primarily used in Design & Technology for heavy general purpose grinding operations. Grinding is the process of removing material by the cutting action of the countless hard and sharp abrasive particles of a revolving grinding wheel as they come in contact with the surface to be ground. The grinding wheels are held between two flanged disks. Usually a roughing or coarse-grained wheel is mounted on one end of the spindle and a fine wheel on the other. A tool rest is provided for each wheel so that the work piece may be held or steadied while being ground. 200MM HEAVY DUTY GRINDER Acknowledgment http://www.brobo.com.au The operator is protected against flying abrasive particles and ground material by the wheel guards and spark arrestors, which are integral parts of a machine. Safety glass shields are also provided for additional protection. WARNING The main types of injury are caused by: • Entanglement of hair or clothing in rotating machinery parts. • Fingers being caught between grinder wheel and work rest. • Sparks or worn abrasive may be thrown by the grinding action. • Body parts coming into contact with abrasive wheel. • Ejected material or disintegrated abrasive wheel. • Hot metal. Acknowledgment http://www.brobo.com.au 86 Guidelines for the Safe Use of Machinery Grinder guarding Machinery must have in place guarding which isolates moving parts and the point of operation from direct contact with the operator. AS 1485 –1983 SAFETY AND HEALTH IN WORKROOMS OF EDUCATIONAL ESTABLISHMENTS 7.5.5 Pedestal or Bench-type Grinding Machine. The following specific provisions apply to pedestal or bench-type grinding machines: (a) A fixed guard should cover the major part of the wheel, with additional adjustable guarding to leave exposed only the portion of the wheel in use. To compensate for the reduced diameter of the wheel an adjustable tongue shall be fitted so that a minimum gap between the wheel and the guard can be maintained. Grinding machines must have guarding, which encloses dangerous moving parts by means of fixed guards. • The angular exposure of the grinding wheel periphery and sides for guard must not exceed one quarter of the periphery. • The exposure must start at a point not be more than 650 above the horizontal plane of the wheel. • The guards must cover the spindle ends, nuts and flange projections. • The guards must be mounted to ensure proper alignment with the wheel. • The guards must be of sufficient mechanical strength to prevent part of the wheel being thrown out in the event of a 650 wheel breakage. max. 900 max. • The spark arrestors must be maintained at a distance exposure of no greater than 6mm. from the grinding wheel face. • A transparent eye screen, which is sufficiently large to discourage operators from looking round it, must be fitted on a grinder used for hand held work. • A work rest maintained in good condition and adjusted as close as possible to the wheel with a maximum clearance of 1.5mm. • Additional protection, in the form of an enclosure, which isolates the remaining work area from other personnel, may SIDE VIEW SHOWING GUARD ENCLOSING 0 270 OF GRINDING WHEEL be necessary depending on the positioning of the machine. 650 max. 6mm max. SIDE VIEW SHOWING SPARK ARRESTOR ADJUSTED TO A MAXIMUM 6mm GAP Acknowledgement: Standards Australia 87 Guidelines for the Safe Use of Machinery Purchasing a Bench Grinder General A Bench Grinder should: • Meet DECS Standards for Plant and Equipment: Part A. • Have spare parts readily available through a local distributor. • Be supplied with all tools required for the operation of the machine. • Be supplied with detailed instruction/parts manual. • Be of robust construction. • Be suitable for continuous use, similar to that found in industry. ...
KEL-VARIA – Complete machining in ultimate quality 28 different wheelheads universal diagonal tandem types Workhead n 8-800 min-1 with work holder MT5 / ASA5 DIN 55026 #5 Wheelhead with ﬁxed intermediate section manual indexing 2.5° automatic indexing 1° B-axis 2 Workhead with rotating spindle, only n 8-800 min-1 with work holder MT5 / ASA5 DIN 55026 #5 KEL-SET automatic grinding wheel measuring system F Hydrostatics X- and Z- guideways no stick slip good damping Cooling system for a stable machine hydrostatics wheelhead spindles Design separation of base and infrastructure no external inﬂuences on machining processes Transportation hook machine rapid commissioning of machine C-axis for unround components and threads Swivel angle display for manual swivelling of the workhead Hydrostatic guideways eliminating any «stick-slip» effect and providing excellent damping for smooth operation Weight of workpiece up to 150 kg Centre height 175 / 225 mm Distance between centres 800 / 1000 / 1500 mm Grinding length 600 / 1000 / 1500 mm Spindle drive 10 kW / 2 x 10 kW Grinding wheel dimensions 400 x 63 x 127 mm 500 x 80 (100) x 203 mm Tailstock adjustment range +/- 150 µm morse taper 4 retraction of sleeve 50 mm Swivelling dressing unit operated with an additional B-axis for special proﬁles Flushing of base pan for good conveyance of grinding dust prevents dirt deposits 3 Product range KEL-VIVA – The innovative grinding system 4 2 different wheelheads UR-wheelhead – B-axis R-wheelhead – ﬁxed intermediate section Workhead n 8-800 min-1 with work holder MT5 / ASA5 DIN 55026 #5 C-axis for unround components and threads B-axis automatic inﬁnitely variable positioning of the wheelhead indirect measuring KEL-SET automatic grinding wheel measuring system F Swivel angle display for manual swivelling of the workhead Hydrostatics X- and Z-guideways no stick slip good damping Cooling system for a stable machine electrical cabinet wheelhead spindle Tailstock adjustment range +/- 60 µm morse taper 4 retraction of sleeve 48 mm Hydrostatic guideways eliminating any «stick-slip» effect and providing excellent damping for smooth operation Weight of workpiece up to 100 kg Centre height 175 mm Distance between centres 800 / 1000 mm Grinding lenght 600 / 1000 mm Spindle drive 7,5 kW Grinding wheel dimensions 400 x 63 x 127 / 500 x 80 x 203 mm Flushing of base pan for good conveyance of grinding dust prevents dirt deposits Design separation of base and infrastructure no external inﬂuences on machining processes KEL-TOUCH Gap Control with up to 3 sensors operation and display integrated in the control system Transportation hook machine rapid commissioning of machine KEL-BALANCE semi automatic balancing for 1 or 2 wheel / s operation and display integrated in the control system 5 Product range KEL-VISION – The small production machine 6 2 different wheelheads URS-wheelhead RS-wheelhead Workhead n8-800 min-1 work holder MT5 / ASA5 DIN 55026 #5 manual ﬁne adjustment for corrections of parallelism B-axis precision bearings distortion-free clamping Workhead with rotating spindle, only n8-800 min-1 with work holder MT 5 / ASA 5 DIN 55026 #5 Indexing manual indexing 2,5° automatic indexing 1° Ev. neue Montage C-axis high speed cycle unround workpieces thread KEL-SET automatic grinding wheel measuring system Design design of stationary table with X- and Z-axes underneath the wheelhead Design separation of base and infrastructure no external inﬂuences on machining processes Transportation hook machine rapid commissioning of machine Tailstock morse taper 4 retraction of sleeve 50 mm Stationary table with X- and Z-axes underneath the wheelhead (classical guideways) Weight of workpiece up to 100 kg Centre height 125 mm Distance between centres 760 mm Grinding length 430 mm Spindle drive 7,5 / 10 kW Grinding wheel dimensions 400 x 63 x 127 mm 500 x 80 (100) x 203 mm High frequency dressing device for rotating dressing tools Equipment Arobotech-steady-rest loading systems The machine design results in easy maintenance and gives good access to the infrastructure 7 Product range KEL-VISTA – The economical universal CNC machine 8 UR-wheelhead for external, internal and face grinding Workhead n8-800 min-1 with work holder MT5 / ASA5 DIN 55026 #5 R-wheelhead for external cylindrical grinding Thread external thread internal thread RS-wheelhead for Angular infeed grinding grinding lengths 400 / 800 mm Swivel angle display for manual swivelling of the workhead Hydrodynamic multi-surface spindle bearings high-accuracy spindle bearings, pre-stressed
KEL-VERA – the on-going consequent development has led to the introduction of this extremely compact machine which is based on a visionary modular concept. The new design of the hydrostatic guideways is meeting even the extremest requirements on universal as well as on production grinding. Building-up on their experience of more than 15 years with hydrostatic guideways, KELLENBERGER is launching a completely new range of machines. The objective rigorously striven for had been to develop a compact machine which can be used for the grinding of any kind of components with a length of up to 400 mm. The concept is based on platforms for the table slide and wheelhead supports, and also for applications where the table slide is the direct starting basis. The new machine models are offered in their standard configuration. Application- and customer-specific versions, however, are also available. Highly dynamic and rigid guiding and driving systems The new very rigid hydrostatic guideways provide the basis for higher performance and dynamics in the X- and Z-axes. Further, the productivity and precision on unround grinding are significantly enhanced. Stronger drives fort he axes of the KELVERA are permitting rapid speeds of up to 30 m/min. on the longitudinal axis, and of 15 m/min. on the infeed axis, both movements with higher accelerations. KEL-VERA Heidenhain control system GRINDplusIT Windows XP 2-processors control system Fanuc control system GE Fanuc 310 is Windows CE 2-processors control system B-axis / KEL-SET Automatic grinding wheel measuring system (option) Hydrostatics with holding device X- und Z-guideways No stick slip Good damping High dynamics Cooling system for a thermically stable machine Hydrostatics Wheelhead Spindles Advantages of hydrostatics Extremely ﬁne correction possibilities Excellent dimensional accuracy on interpolating the X- and Z-axes, both for contour grinding and form dressing Even after years of use, no wear on the guideways Excellent damping and extremely smooth operation Cooling system A complete cooling system is ensuring an even thermal economy for the machine. The hydrostatics, wheelhead, internal grinding spindles and the heat exchanger of the electrical cabinet are included in this cooling cycle. Equipment The infrastructure is modular in design, easy to service and easily accessible, with all important functions being monitored Connecting plates for steady-rests / dressing spindles / measuring units Prepared for the use of oil as a coolant Options Increased coolant pressure up to 10 bar Interface for ﬁre extinguisher system Automatic door drive Loading systems...
http://www.outdoorsandbeyond.com One-stop shop for both design and installation, capable of working on any residential design you may want, whether it is a new design, or a renovation converting your kitchen from something bland to something wonderful, the choice is yours.
The OMP One-S is a mid-top Nomex®-lined driving boot in smooth leather with lace closure and a single Velcro® ankle strap. Soft rear bellows allows superior comfort and ankle mobility. Oil-resistant black rubber sole features a special 4-layer construction for comfort and support during heel-and-toe downshifts. Complies with FIA 8856-2000. Black, Blue, or Red (all with white accents), or White with black accents. European sizes 37 to 47. OMP One-S Mid-Top Driving Shoes . . . . . . . . . . . . Part No. OMP006-Size-Color . . . . $249.00 The OMP Carrera is a vintage-styled racing boot constructed of the softest leather for a broken-in feel. The high lace-up design recalls racing shoes from decades ago. 21stcentury features include an oil-resistant sole, Velcro® ankle closure, and FIA 8856-2000 homologation. Available in Brown with dark brown stripes or Dark Brown with light brown stripes. European sizes 37 to 46. OMP Carrera Vintage Style Driving Boots . . . . . . Part No. OMP002-Size-Color . . . . . $319.00 Simpson Driving Shoes, SFI Approved OMP Sport Driving Shoes, SFI Approved All drivers please note: Women drivers please note: Simpson shoes tend to run 1⁄ size larger to accom2 modate Nomex® socks. To estimate what men’s (US) size will fit you best, subtract 2 from your normal shoe size. Simpson High-Top Driving Shoes feature durable suede leather uppers with a Nomex® lining for fire resistance. The narrow, flexible soles are molded to provide good traction on all pedal surfaces without sacrificing pedal feel. These shoes are cut to a D width, but they are laced almost down to the toe to accommodate a wide range of widths. Available in Black, Blue, or Red in sizes 4-13. SFI 3.3/5 approved. Simpson High-Top Driving Shoe . . . . . . . . . . . . . . . Part No. 2182-Size-Color . . . . . . . . . . $99.99 Replacement Nomex®/Kevlar® Shoe Laces . . . . . Part No. 2180-Color . . . . . . . . . . . $7.99/pair Available in White or Black. Approximately 60 inches long. The OMP Sport is a mid-top suede leather driving shoe with a fire-resistant lining. Strategic reinforcements on the outside protect against wear. Padding in the ankle and rear bellows allow excellent freedom of movement and comfort. The oil-resistant sole is molded to provide great traction, even on wet pedals. Available in Black, Blue, or Red in whole and half sizes 7-13; sizes 5-6 1⁄ 2 are also available in Black only. SFI 3.3/5 approved. OMP Sport Driving Shoes . . . . . . . . . . . . . . . . . . . . . . Part No. 2650-Size-Color . . . . . . . . . . $99.00
Tibesti.com Best of the Best: Racewalking Shoes for Women Male racewalkers have it pretty good in the shoe department. There are literally dozens of excellent shoes choices for training and racing. Of course most of these shoes are running racing flats rather than shoes specifically made for racewalking, but the design elements are essentially the same: lightweight, flexible, low-profile shoes with big enough toeboxes to prevent cramped toes during long workouts or races. Outlandish colors seem to be a plus. Unlike men, women haven’t fared quite as well. For many years racing flats were made only for men. The shoe companies marketed their wares as “unisex” sized shoes appropriate for women, but they were sold in men’s sizes. Since racing flats adapt to the shape of the foot better than boxier training shoes, most women could make do with a “unisex” shoe, but wearing a shoe that’s actually designed for your type of foot will ultimately be a better choice for most women. Ah, but times they are a changing! Several companies now make women’s racing flats, and many companies now offer more than just one least-common-denominator racing shoe. Adidas, for example, makes a range of women’s racers to fit all types of feet. Although there are now some great choices out there for women racewalkers, the downside to using running racing flats for day-to-day racewalk training is that they’re designed for runners to wear only once every few weeks to race, so they often don’t last very long. But life-spans do vary considerably. Some flats will last 300 miles or more; some extremely lightweight flats may be shot after a mere 50 miles. Shoes designed for marathons are made with high carbon outsoles that will usually hold up for several hundred miles. There are dozens of shoes that “foot” the bill. But who does it best? For serious racers looking for the lightest and fastest shoes around, the Saucony Grid Type A4, Asics Piranha SP 3 and the Nike Lunar Lite Racer+ are all under 6 ounces and lightning fast. For marathon walkers or 50k specialists looking for more support, the Adidas Adizero Adios, Asics Gel-Hyper Speed 4 and the Mizuno Musha 2 get the edge for lightweight stability. The Best of the Best: Saucony Grid Type A4 The Saucony Grid Type A4 is a top choice in the lightweight, neutral category. The perforated midsole reduces weight and increases air flow and drainage. It is perfect for a fast 5k or 10k, but supportive enough for distances all the way up to the 50k. The Type A4 delivers a responsive ride with an amazing cushioned feel and great flexibility. Saucony has become one of the more popular shoes among female racewalkers recently, and the A4 shows why.
product! A ThankyoufrpcsigMKI Congratulations on choosing a MAKITA chain saw! We are conÞdent that you will be satisÞed with this modern piece of equipment. The DCS3500-DCS4301 are very handy and robust chain saws with a new Design. The automatic chain lubrication with variable-ßow oil pump and maintenance-free electronic ignition ensure trouble-free operation, while the hand-saving anti-vibration system and ergonomic grips and controls make work easier, safer, and less tiring for the user. The Featherlight-Start system lets you start the saw effortlessly with a spring-loaded starting assist. For some countries the saw is also equipped with a catalytic converter. This reduces the amount of pollutants in the exhaust, and meets European Guideline 2002/88/EG. MAKITA chain saws DCS3500-DCS4301 are equipped with the latest safety features and meet all national and international standards. These features include: hand guards on both handles, grip throttle lever lock, chain catch, safety saw chain, and chain brake. The chain brake can be actuated manually, and is also inertia-actuated automatically in case of kickback.
Red Spot Design web site design company offers affordable website design in Dallas, Plano and across the DFW Metroplex. http://www.redspotdesign.com/shopping-cart-web-design.php
Inside a extremely straightforward language, internet dot net development play a really important function in developing several sorts of web building applications.
A sunroom, sun parlor, sun porch, or sun lounge is a structure generally built onto the side of a house which permits pleasure in the encompassing scene while being shielded from unfavorable climate conditions, for example, rain and wind. It can be referred to as a patio room, solarium or conservatory.