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Norton Abrasives
Diamond and cBN 2010

Diamond and cBN 2010

Product catalog summary

Norton No-Risk Test Policy
Saint-Gobain's No-Risk Productivity Policy aims to enhance abrasive operations by improving cycle times, reducing costs, and enhancing quality. Customers set success metrics and risk parameters, and Norton provides suitable products for testing.

Norton Stock Wheels
This section includes a Wheel Shape Index and guides on selecting stock diamond and cBN wheels, with starting recommendations and details on products like B105 Diamond Wheels and Aztec cBN Wheels.

Norton/Winter and Norton Silver Eagle Saw Grinding Wheels
Information on product identification systems and applications for diamond and cBN saw grinding wheels.

Norton Truing Devices and Multi-Point Tools
Details on brake-controlled truing devices and multi-point tools for cBN wheels.

Norton Electroplated Tools and Wheels
General information on diamond and cBN mounted points, mandrels, and tools like diamond drills and saw blades.

Norton B99 Express Made-to-Order Resin Wheels
Comprehensive selection of made-to-order resin wheels with various shapes and specifications, emphasizing quick lead times and customization options.

Norton Dressing Sticks
Information on dressing sticks for toolroom wheels.

Norton CNC Wheels
Details on diamond and cBN wheels for CNC machines, including product identification systems.

Technical Information
Includes ANSI Wheel Shape Identification System, troubleshooting guides, guidelines for safe use, conversion tables, and recommended wheel speeds.

Norton Diamond Lapping Compound
Information on water and oil-soluble compounds for lapping applications.

Product Identification Systems
Detailed systems for identifying Norton and Norton/Winter diamond and cBN products, including abrasive types, grit sizes, grades, concentrations, and bonds.

Competitive Cross Reference
Guide for comparing Norton products with competitors in the market.

Norton B99 Express Products
Highlights the benefits of B99 Express diamond and cBN wheels, emphasizing quality, performance, and quick lead times.

Abrasive Selection Criteria

ASD Armored Diamond: Durable and versatile for wet or dry use, ideal for grinding carbide and steel together.
SD Free Cutting Standard: Suitable for low horsepower machines, usable wet or dry.

Grit Size:

100: Common for roughing.
120: For roughing where 100 is too coarse, also for cut-off.
150-180: Medium stock removal with good finish.
220-400: For finishing and fine finishing.

Bond Selection:

B99E: Standard resin bond, versatile for wet or dry applications.
B99EF: Improved form holding and heat dissipation.

Concentration:

50: For broad area contact grinding.
75: Standard, economical for dry grinding with ASD diamond.
100: Durable, recommended for flood coolant conditions.
125: For high volume, high pressure coolant applications with ASD abrasive.

Abrasive Depth: Options include 1/16, 1/8, 1/4, and 1/2.

Material Suitability:

Diamond: Non-ferrous materials like cemented carbide, glass, ceramics.
cBN: Ferrous materials like high-speed tool steels, die steels, hardened carbon steels.

Wheel Dimensions: Select based on Diameter (D), Thickness (T), Hole (H), and Abrasive Depth (X).

Lead Times for Made-to-Order Wheels:

1 Week: For specific aluminum core wheels and composite core wheels.
2 Weeks: For other wheels with diameter <14".
3 Weeks: For wheels with diameter >= 14" and 80 grit or coarser.

Wheel Types and Specifications:

Type 1A1: Straight wheels with various dimensions.
Type 1A1R: Cut-off wheels with specific blueprint numbers.
Type 1B1, 1EE1, 1E1, 1F1, 1FF1, 1V1: Various shapes and specifications for different grinding applications.

Note: Customers should specify hole size subject to safety standards. Always check Norton stock for availability and pricing.

Overview: This document provides detailed specifications and blueprints for various types of Norton B99 Express made-to-order resin products, focusing on different types of grinding wheels. It includes technical specifications, dimensions, and available options for each type of wheel, along with recommendations for customization and troubleshooting guidance.

Specifications:

Type 3A1: Hub 1-side wheels with specifications including diameter (D), thickness (T), hole (H), hub diameter (J), and abrasive depth (X). Listings are available in diamond or cBN.
Type 4A2P: Dish wheels for saw sharpening, detailing diameter, thickness, rim width, hub diameter, and abrasive depth.
Type 4Y1: Wheels with specifications for diameter, thickness, face angle, abrasive flat, and abrasive depth.
Type 6A2 and 6A2C: Straight cup wheels with and without mounting holes, specifying diameter, thickness, hole, rim width, back thickness, and abrasive depth.
Type 6A9: Straight cup wheels with specifications for diameter, thickness, insert length, back thickness, inside diameter, and abrasive depth.
Type 11A2: Cup wheels with specifications for diameter, thickness, rim width, back thickness, inside diameter of flat, and abrasive depth.
Type 11V9: Flaring cup wheels with specifications for diameter, thickness, face angle, insert length, and abrasive depth.
Type 12A2 and 12V9: Dish wheels with specifications for diameter, thickness, rim width, back thickness, inside diameter of flat, and abrasive depth.
Type 14A1: Hub 2-sides wheels with specifications for diameter, thickness, hub diameter, abrasive thickness, and abrasive depth.
Type 15A2 and 15V4: Dish wheels with specifications for diameter, thickness, rim width, back thickness, inside diameter of flat, and abrasive depth.
Type 15V9: Dish wheels with specifications for diameter, thickness, face angle, insert length, and abrasive depth.

Procedures and Recommendations:

Customers are advised to specify hole sizes subject to safety standards.
Standard packaging for all wheels is one wheel per package.
For custom-made product recommendations, contact Norton sales representatives or distributors.

Troubleshooting Guide:

Burning (excessive heat): Possible causes include wheel loading or glazing, excessive feed rate, or wheel durability. Suggested corrections involve dressing the wheel, reducing infeed, or using a freer cutting specification.
Poor Finish: Causes may include coarse grit size or excessive feed rate. Corrections involve selecting a finer grit size or reducing infeed.

Troubleshooting Guide for Wet Grinding

Burning (Excessive Heat): Caused by a glazed or loaded wheel, poor coolant placement, or excessive material removal rate. Solutions include re-dressing the wheel, applying coolant directly, and reducing feed rates.
Poor Finish: Results from excessive dressing, coarse grit size, or poor coolant flow. Use lighter dressing pressure, select finer grit, and ensure heavy coolant flow.
Chatter: Occurs when the wheel is out of truth. Ensure the wheel is properly mounted and not slipping.
Wheel Will Not Cut: Caused by glazing or loading. Dress lightly and increase coolant flow.
Slow Cutting: Due to low feeds and speeds. Increase feed rate and wheel speed, but do not exceed maximum operating speed.
Short Wheel Life: Caused by incorrect coolant flow, low wheel speed, or excessive dressing. Apply proper coolant, increase wheel speed, and use lighter dressing pressure.

Technical Information

Material Hardness Scale: Compares hardness of superabrasives like diamond and cBN with standard abrasives and materials.
Avoid Grinding Steel: Minimize steel grinding with diamond wheels. Use aluminum oxide wheels for steel shanks and high lubricity fluids.
Use Rigid Work Support: Ensure firm support to prevent vibration and wheel wear.
Coolant Usage: Use full flood coolant with diamond wheels to prevent heat damage.
Avoid Excessive Feeds: Excessive feeds cause premature wheel wear and vibration.

Recommended Wheel Speeds

Wet Grinding: Different speeds for diamond and cBN wheels based on bond type.
Dry Grinding: Lower speeds recommended compared to wet grinding.

Safety and Operating Practices

Safety Guides: Read safety guides, warning messages, and MSDS before using abrasives.
Protective Gear: Use gloves, face, eye, and hearing protection.
Wheel Guard: Always use the wheel guard provided by the manufacturer.
Dust Protection: Use dust capture systems and wear respiratory protection.
Blotter Usage: Use paper or plastic blotters only with vitrified cores.

Specifications and Procedures:

Ensure the wheel is mounted, trued, and dressed according to ANSI Safety Requirements B7.1.
Use the correct wheel guard and allow the wheel to reach full operating speed before grinding.
Do not use a high-speed air sander as a portable grinder.
Never exceed the maximum operating speed marked on the wheel. Use the formula SFPM = Spindle Speed in RPM x Wheel Diameter in inches x 0.262 to calculate wheel speed.
Avoid dropping or bumping the wheel and store it in its original packaging or as per ANSI B7.1 guidelines.

Safety Recommendations:

Refer to the Norton website or contact a Norton Distributor for safety publications such as "Primer on Grinding Wheel Safety," "Portable Grinding Safety," and ANSI B7.1 standards.
Consult Federal Hazard Communication Standards and Material Safety Data Sheets (MSDS) for additional safety information.

Catalog excerpts

2010 | 2011 ADVANCING THE SCIENCE OF GRINDING STOCK | PRE-ENGINEERED EXPRESS | MADE-TO-ORDER www.nortonindustrial.com DIAMOND AND cBN WHEELS

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TABLE OF CONTENTS DIAMOND AND cBN WHEELS 4 www.nortonindustrial.com Norton No-Risk Test Policy There is no better time to improve productivity in your abrasive operations. Saint-Gobain’s new No-Risk Productivity Policy is designed to help you improve any of your production goals including improved cycle times, lower total production costs, higher quality parts, or improved finish, while eliminating any risk. You define the metrics that determine a successful test as well as what is necessary to eliminate any risks, and our technical salesperson will identify the right product to help you meet...

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The American Standard Code employs a series of numbers and letters to designate the shape of a diamond wheel. Its use involves four simple steps shown at right. In this example, the complete wheel shape number would read: 6A2C COURTESY OF ANSI 1 Choose basic core shape 6 2 Chose shape of abrasive cross section A 3 Select location of abrasive section 2 4 Select modification C 1 2 3 4 6 9 11 12 14 15 A AH B C CH D DD E EE F FF G H J K L LL M P Q QQ S U V Y 1 – PERIPHERY 2 – SIDE 3 – BOTH SIDES 4 – INSIDE BEVEL OR ARC 5 – OUTSIDE BEVEL OR ARC 6 – PART OF PERIPHERY 7 – PART OF SIDE 8 – THROUGHOUT...

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PRODUCT IDENTIFICATION SYSTEM PRODUCT IDENTIFICATION SYSTEM 8 www.nortonindustrial.com Norton Diamond Product Identification System / Usage Information ABRASIVE TYPE ASD • Used with B99 and B105 bonds • Armored • Durable • Versatile • Wet or dry • Carbide/steel operations CD • Used with B99 bond D • Used with B99 bond • Micron-sized diamond; finishing M3D • Used with M99 bond M4D • Used with M99 bond • Armored • Durable; for non-metallics RMD • Used with V99 bond SD • Used with B99 and V99 bonds • Norton standard • Wet or dry • Free cutting • Low horsepower (3/4 hp or less) GRIT SIZE • 100S –...

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PRODUCT IDENTIFICATION SYSTEM Norton/Winter Diamond Product Identification System / Usage Information D 220 – C 100 K+ 925 Y A PRODUCT IDENTIFICATION SYSTEM www.nortonindustrial.com 9 ABRASIVE TYPE D – Diamond GRIT SIZE • 100 – Roughing • 120 – Roughing/ cutting-off • 150 – Combined roughing and finishing • 180 – Improving finish • 220+ – Finishing GRADE C J N R CONCENTRATION 50 75 90 100 125 BOND K+ • Diamond Resin Reptilla • Economical free-cutting, resin M+ • Diamond metal BOND MODIFIER #1 Resin Bond Modifiers 730 – Soft, dry grinding bond 777 – Dry grinding bond for high speeds 888 – Dry...

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COMPETITIVE CROSS REFERENCE 10 COMPETITIVE CROSS REFERENCE www.nortonindustrial.com RESIN/ RESIN RESIN METAL VITRIFIED RESIN RESIN METAL VITRIFIED RESIN RESIN RESIN DIAMOND DIAMOND DIAMOND cBN DIAMOND DIAMOND DIAMOND DIAMOND cBN cBN cBN ASD SD M4D CB B99/B99E B105 M99 V99 B99/B99E B99EF AZTEC 3M / CGD, GD, CB PS V BC General Industrial Diamond / ND D, Diamond Productions, Inc MD Abrasive Technology SN S cBN B M B Accurate Diamond Tool NCD D, MD BN B M Citco 5SD, SD MD CB B43, M B26 C3 6SD B52 Engis NMD D, cBN, MD CB Noritake CBC BX4 BD/B38 BX4 Radiac / NCD, D, MD4C B, B7Z, M, V BZ, US Diamond...

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NORTON B99 EXPRESS MADE-TO-ORDER RESIN PRODUCTS 65,000+ made-to-order resin products; 25 wheel shapes, with 2 week lead-times for 12" and less diameter wheels. 14" and larger wheels and 80 grit and coarser wheels are available with standard made-to-order lead-times. If you do not find the resin specification and/or shape you need in our stock offering, you will most likely find it in our B99 Express made-to-order offering. Typical Applications Norton B99E Diamond Wheels • Sharpening cemented carbide cutting tools • Cutting off carbide rod • Grinding or cutting off non-metallic materials such...

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NORTON B99 EXPRESS MADE-TO-ORDER RESIN PRODUCTS NORTON B99 EXPRESS PRODUCTS 33 How to Select B99 Express Made-to-Order Diamond Wheels NORTON OFFERS A COMPREHENSIVE STOCK PRODUCT SELECTION TO SERVICE MOST OF YOUR NEEDS – WITH THE FASTEST DELIVERY AND LOWEST PRICES. SEE THESE CATALOG SECTIONS FIRST: • Norton Stock B99 Products • Norton/Winter Stock Toolroom Products • Norton/Winter Saw Grinding Products • Norton Silver Eagle Saw Grinding Products Can’t find the specification in the above sections? Then refer to this B99 Express Made-to-Order Resin Product section. If a product can not be found...

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NORTON B99 EXPRESS MADE-TO-ORDER RESIN PRODUCTS NORTON B99 EXPRESS PRODUCTS 34 www.nortonindustrial.com WHEEL DIMENSIONS ABRASIVE D x T x H Select Diameter x Thickness x Hole from the availability tables. Use blueprint numbers where available. Select Norton cBN abrasive to grind hard tool steels such as A2, D2, T15, etc., and tough alloy steels. CB Norton standard coated cBN (cubic Boron Nitride). Optimized for high performance in resin bond systems. GRIT SIZE Select the grit size based on finish and material removal rate required. Note: Standrad made-to-order lead-times apply to 80 grit and...

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NORTON B99 EXPRESS MADE-TO-ORDER RESIN PRODUCTS NORTON B99 EXPRESS PRODUCTS www.nortonindustrial.com 45 BLUEPRINT NUMBER D T W N d E B.C. X TYPE 6A2C – STRAIGHT CUP WHEELS WITH MOUNTING HOLES ME36743 6 3/4 1/4 4 9/32 7/16 3-1/4 1/16 13/16 1/8 ME27852 6 3/4 3/8 4 9/32 7/16 3-1/4 1/16 13/16 1/8 13/16 1/4 ME30621 6 3/4 1/2 4 9/32 7/16 3-1/4 1/16 13/16 1/8 13/16 1/4 ME27853 6 3/4 3/4 4 9/32 7/16 3-1/4 1/16 13/16 1/8 13/16 1/4 ME27854 6 3/4 1 4 9/32 7/16 3-1/4 1/16 13/16 1/8 ME54263 7 1-1/4 1 4 9/32 1/2 1-7/8 1/16 1-5/16 1/8 ME34522 10 1 3/4 6 11/32 3/4 3-1/2 1/16 1-1/16 1/8 ME34647 10 1 1 6 11/32...

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NORTON B99 EXPRESS MADE-TO-ORDER RESIN PRODUCTS NORTON B99 EXPRESS PRODUCTS 46 www.nortonindustrial.com ME36743 ME27852 ME30621 ME27853 ME27854 ME54263 ME34647 ME34522 Type 6A2C – Specific Blueprints (Continued) Type 6A2C D - DIAMETER T - THICKNESS H - HOLE X - ABRASIVE DEPTH E - BACK THICKNESS W - RIM WIDTH BC - BOLT CIRCLE N - # OF MTG. HOLES D - DIA. OF MTG. HOLES LISTINGS AVAILABLE IN DIAMOND OR cBN VARIABLE CUSTOMER TO SPECIFY HOLE SIZE, SUBJECT TO SAFETY STANDARDS.

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Diamond and cBN 2010

Diamond and cBN 2010

Catalog excerpts

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