145-148.pdf: External Hones and Accessories

Product catalog summary

Overview: The document provides detailed specifications and guidelines for external honing tools and accessories, designed for finishing external diameters ranging from 3 mm to 115 mm (0.120" to 4.500"). These tools are suitable for low production, tool room, salvage, and maintenance applications, and can be used on a variety of materials including hardened steel, carbide, ceramic, and glass.

Specifications: The honing tools are designed to remove centerless grind patterns and chatter marks, correct waviness, warpage, barrel, taper, and out-of-round conditions. They are faster and cleaner than lapping processes.

Adapter Chucks: These fit Sunnen Honing Machine spindles and hold workpieces for external honing operations. The document lists various part numbers and their corresponding shipping weights.

Tooling Selection: For surface finishing or precision sizing, a single stone and guide shoe should be used. For correcting bow or waviness, the stone and guide shoe length should be 1.5 times the length of the workpiece.

Honing Stones: The document provides a comprehensive list of honing stones, including those for use with diamond or CBN/Borazon stones, and specifies the appropriate stones for different materials and applications.

Superabrasive Stones: Superabrasive diamond and Borazon (CBN) stones are available for honing hardened steels, carbide, ceramic, and glass. The document includes a selection chart for these stones.

Recommendations: The document suggests using the softest grade of stone for effective honing and provides guidelines for selecting stones based on material hardness and application requirements.

Catalog excerpts

145-148.pdf: External Hones and Accessories-1

External Hones and Accessories I.D. Range: 3 mm – 115 mm .120"–4.500" Honing Tools for Finishing External Diameters For low production — tool room — salvage — maintenance. • Recommended for almost any material, including hardened steel, carbide, ceramic and glass. • Removes “cloverleaf” centerless grind pattern and chatter marks. • Corrects waviness and “rainbow” warpage, barrel, taper, and out-of-round. • Many times faster and cleaner than lapping. Adapter Chucks Fit Sunnen Honing Machine spindles. Hold work being rotated for external honing operations. FB-E External Hone Body with MB-750 External Adapter Chuck in MBB-1660 Horizontal Hone. Part Number

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145-148.pdf: External Hones and Accessories-2

External Hones and Accessories External Hone Tooling Selection Order 1-3 For Sizing and Finishing When surface finishing or precision sizing is the reason for using the external hone, use a single stone and guide shoe in the proper hone body. Guide Shoes† When correction of bow or waviness is the reason for external honing, select tooling from table below. Hone Body For use with Diamond or CBN/Borazon Stones only Honing Stone Length of Stone or Guide Shoe mm (10.5 lbs) *When a choice of a stone and shoe length is available, use stone and guide shoe closest to length of part to be honed. For Bow...

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145-148.pdf: External Hones and Accessories-3

External Hones External Honing Stones Diameter Range mm in 3-6 Grit Size Hone Body Hone Body with Multiple Holders L4-J63 L4-J65 Single Length L4-J67 Double Length L4-J68 Single Length Note: If double length stone is used (FFA4- or FFC26-), you must use guide shoes with identical prefix. Example: Use FFA4-AA73 stone with FFA4-B shoe.

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145-148.pdf: External Hones and Accessories-4

External Hones Superabrasive Diamond and Borazon (CBN) Superabrasive Selection Chart Superabrasive Diamond and Borazon (CBN) stones are available for honing hardened steels, carbide, ceramic, and glass. Additional Superabrasive Diamond and Borazon/CBN available 4 weeks after receipt of order. CBN/Borazon Resin Bond NR53 NR83 CBN/Borazon Vitrified Bond NV89 NV59 Note: Usually the softest grade of stone is most effective. The ____ is the abrasive code desired. Select the desired stone from Superabrasive Selection Chart below. Example: FB19-NM45-XG12. Recommended Stones Material In some cases, stones...

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