Forming Tool for Grinding Wheel (Diamond Rotary Dresser)／Bearing
砥石成形工具 （ダイヤモンドドレッサー） Forming Tool for Grinding Wheel (Diamond Rotary Dresser)
For Bearings / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
Good Sharpness and High Accuracy A dresser capable of high precision dressing required for processing various shapes of small and large bearings can be produced. We meet needs of customers with our diversified manufacturing techniques and various options. •RZ： •SZ： •SX： Diamonds electroplated densely to provide high precision and long life. The diamond is regularly arranged so that you can select the degree of concentration to suit your needs. Excellent sharpness thanks to the regular arrangement of diamond, precision powder metallurgy and precision processing technologies. ■Features ・Used for plunge dressing of general grinding wheels and CBN wheels used for precision form grinding of various bearings, automotive parts, aircraft parts, etc. ■Applications
Bearing
Diamond Rotary Dresser Optimard Series Optimized Sharpness, High Precision, and Wear Resistance According to your Requirements The lineup includes sharpness-oriented, precision-oriented, and wear-resistance-oriented types.
Specialize in Sharpness
Specialize in Accuracy
・ GB-type ・ACROSS-type ・*For details, see page 70. ■Improved Dressing Ability (for Fast Dressing)
Specialized for High Wear Resistance
Conventional Dresser (RZ,SZ, SX)
GB-type
ACROSS-type
For Grinding Linear Guides (Linear Motion Bearings) / Diamond Rotary Dressers (Grinding Wheel Forming Tools) Contributing to Bearing Resistance Reduction High-precision dressers required for machining rails and blocks of various shapes can be manufactured. We respond to customer needs with a variety of manufacturing methods and various options.
Wear Resistance
High
Spitz
Luxa
Stark
Types
•RZ： •SZ： •SX： Diamonds electroplated densely to provide high precision and long life. The diamond is regularly arranged so that you can select the degree of concentration to suit your needs. Excellent sharpness thanks to the regular arrangement of diamond, precision powder metallurgy and precision processing technologies. ■Features
Abrasive Surface
・Linear guide parts (block/rail), ball screws, splines, etc. ■Applications
For Tap Grooves / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
High-Precision and Fine Shapes can be Manufactured Dressers according to required pitch sizes are manufacturable. ・The precision electroforming technology and machining technology allow processing of various complex and fine shapes. ■Features
Features
Focus on Sharpness
Focus on Accuracy
Focus on Wear Resistance
The Spec optimized for sharpness by regular array or lower concentration treatment. Especially it works greatly for reducing dressing load, chatter and burning issue in wider grinding wheel.
High-precision specialized spec that achieves high profile accuracy as well as fine sharpness. Excellent shape stability supports quality control of workpieces.
The spec which designed for maintaining sharpness as well as improving wear resistance. It performs high profile accuracy even in high-load dressing with CBN wheels and hard grinding wheels.
・Various tap grooving ■Applications
Features
Outer Diameter (mm)
φ50～200
φ50～200
φ50～200
Width (mm)
10〜100
10〜100
10〜100
For Reduction Gears / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
Grit Size
#16～#40
#30～#80
#30～#80
Good Sharpness and Contour Accuracy A diamond rotary dresser that offers good sharpness and high contour accuracy realized by utilizing the precision electroforming technology.
Applicable
RZ、SZ、SX
RZ
RZ
Life (Number of Dresses: Index)
Dress Resistance (Index)
Accuracy Maintenance
0 0.5 1 1.5 2 2.5 3 3.5
・High contour accuracy is realized. ・Life can be extended. ■Features
Profile Accuracy Improvement
Conventional Dresser
Comparison with Conventional Products
20% Less
Standard Value
3 Times
・Profile and form grinding of Involute and Cycloidal shape, etc. ■Applications
Conventional Dresser
Conventional Dresser
0
100
200
300
0 20 40 60 80 100 120
Number of Dress
049
050
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