Service

At GCM, we adhere to the one-to-one targeted design of high-quality solutions, and use the professional knowledge and full-cycle services of our account managers to help customers carry out project operations, and thoroughly solve customers’ problems in equipment procurement, operating cost accounting, operation management and after-sales service. Distress, thereby improving customer profitability and achieving sustainable business development.

  • TECHNICAL SOLUTIONS FOR CUTTING & GRINDING

    Reduce wheel wear rate Increase metal removal rate Increase vibration/chatter Increase heat generation Better surface finish if no chatter - The wheel acts harder The wheel acts softer LARGER DIAMETER LARGER THICKNESS Increased contact area Increased contact area Wider grinding path Wider grinding path Lower cost per dm³ wheel Higher wheel ...

    Read More
  • Abrasive Wheels at Lowes.com

    Diamond 4-in Diamond Arbor-Grit Grinding Wheel. Zirconia 4.5-in 36-Grit Flap Disc. Diamond 4.5-in Grinding Wheel. 5-Pack Silicon Carbide 4.5-in Grinding Wheel. Aluminum Oxide 4.5-in 60-Grit Grinding Wheel. XP Diamond 4.5-in Diamond Arbor-Grit Grinding Wheel.

    Read More
  • Norton Premium White Bench and Pedestal Abrasive Wheel ...

    Lower Priced Items to Consider. 1 1 1 1. ... It arrived in perfect condition. I truly believe the Raptor R3X Grinding Wheel Bushing 2 Piece Set is the answer...yes you spend more money to get a great bushing, but it is well worth not having to deal with so many issues on any grinding wheel you might buy that comes with plastic bushings.

    Read More
  • Cutting Wheels for Angle Grinders – Pick the Right Tool ...

    This is because grinding and pipeline wheels are mainly designed for grinding metal as opposed to cutting. The added thickness of a grinding wheel makes it difficult for cutting jobs, as the user would need to remove more material in a cut, leading to a longer cutting time and frustration. ... It tends to have a lower …

    Read More
  • Grinding wheel - Wikipedia

    A grinding wheel is a wheel composed of an abrasive compound and used for various grinding (abrasive cutting) and abrasive machining operations. Such wheels are used in grinding machines.. The wheels are generally made from a composite material consisting of coarse-particle aggregate pressed and bonded together by a cementing matrix (called the bond in grinding wheel terminology) to form a ...

    Read More
  • Chapter 24 GRINDING AND OTHER ABRASIVE PROCESSES ...

    24.15 Which of the following will help to reduce the incidence of heat damage to the work surface in grinding (four correct answers): (a) frequent dressing or truing of the wheel, (b) higher infeeds, (c) higher wheel speeds, (d) higher work speeds, (e) lower infeeds, (f) lower wheel speeds, and (g) lower …

    Read More
  • How to Choose Grinder Wheels | WOOD Magazine

    •Aluminum oxide. Priced at 20–30 percent more than silicon-carbide, these general-purpose wheels come in two grades. The lower-cost version, usually gray or brown, works best with carbon-steel tools (the most common steel, usually associated with low-cost tools).

    Read More
  • TYPE 28 GRINDING WHEELS - Weiler Abrasives

    GRINDING WHEELS Weiler's Tiger Type 28 wheels are ideal for grinding and surface prep applications requiring moderate to heavy stock removal. The saucer-shaped design allows users to reach angles and corners with reduced interference, while maintaining aggressive grinding at lower angles. Type 28 wheels …

    Read More
  • Choosing The Right Grinding Wheel : Modern Machine Shop

    The grinding wheel is a cutting tool. It's an abrasive cutting tool. In a grinding wheel, the abrasive performs the same function as the teeth in a saw. But unlike a saw, which has teeth only on its edge, the grinding wheel has abrasive grains distributed throughout the wheel.

    Read More
  • Norton Bluefire Bonded Abrasive 7-in Grinding Wheel in the ...

    Broad utility from light to heavy pressure applications, on a wide range of materials, excellent performance to price ratio for lower total grinding costs. This versatile wheel lets you perform light- to heavy-pressure smoothing, beveling, edge chamfering, weld blending, grinding…

    Read More
  • Dressing Technique for Truing Up Diamond Grinding Wheels ...

    A lower pressure load and higher profile accuracy for the grinding wheel are other benefits of XING dressing. Dressing without Unclamping and Re-Chucking Like all other dressing techniques at Haas, XING dressing is also carried out inside the grinding machine, so there's no need to unclamp and re-chuck the grinding wheel.

    Read More
  • What Is The Best Grinding Wheel For Tool Steel?

    32A46-H8VG — Norton general purpose tool room grinding wheel. 32A is Norton's proprietary type of aluminum oxide, known as Alundum; 46 specifies the grit size.The smaller the number, the coarser the grit. H is the grade, or hardness.The lower the letter alphabetically, the softer the grade.

    Read More
  • Grinding Wheel Safety: Respect The Maximum Speed : Modern ...

    Mar 15, 2003· In short, never over-speed a grinding wheel. The speed of the grinder must be compared to the speed marked on the wheel or package to make sure the machine's speed is at or below the maximum operating speed of the wheel. Surpassing this rating risks not just wheel breakage but also the safety of shop personnel.

    Read More
  • Flywheel Grinding Stones | Goodson Tools & Supplies

    With Goodson stones, you'll get longer wheel life and lower-cost flywheel grinding. Be sure to match your stone to the material that you are grinding. Goodson carries stones for Cast Iron, Cast Steel and Billet Steel. Using the correct stone will speed the flywheel grinding …

    Read More
  • GRINDING WHEEL and ABRASIVES BASICS

    Grinding wheels usually will be between 24 and 100 grit. Honing stones and jointing stones and other polishing abrasives will be 150 grit and higher. Use a coarse grit for fast, aggressive stock removal and finer grits for less stock removal but better surface finish. Grinding wheel hardness

    Read More
  • 1926.303 - Abrasive wheels and tools. | Occupational ...

    Floor stand and bench mounted abrasive wheels, used for external grinding, shall be provided with safety guards (protection hoods). The maximum angular exposure of the grinding wheel periphery and sides shall be not more than 90 deg, except that when work requires contact with the wheel below the horizontal plane of the spindle, the angular exposure shall not exceed 125 deg.

    Read More
  • Toolroom Grinding Wheels | Norton Abrasives

    Lower your total per-part grinding costs with our selection of toolroom grinding wheels that deliver precision part quality finishes in many applications. Available to fit many sizes and specification of machines with speed, quality and finish in mind. Review our selection include ID and bearing wheels, cylinder wheels, and other shapes.

    Read More
  • When is a Grinding Wheel Worn Out? | Norton Abrasives

    Apr 30, 2007· More about grinding wheels: Proper Grinding Wheel Storage. Shelf Life of Grinding Wheels . For additional information on this topic or if you need any other abrasive safety information, please review ANSI, OSHA and all literature provided by the abrasive wheel …

    Read More
  • Factors affecting proper coolant application when grinding ...

    Aug 11, 2017· For example, a grinding wheel moving at 12,000 sfm (3,657 m/min.) requires a nozzle pressure close to 270 psi (18.6 bar) for the coolant jet to match the wheel speed. Lower wheel speeds require lower pressures. The chart (below) shows the pressure required for water-based, synthetic oil and mineral oil coolants to achieve the desired jet speed. ...

    Read More