Automotive／Various Automotive Parts
Various Automotive Parts
For Hub Units / Diamond Rotary Dresser Optimard Spitz
For Automotive Bearings / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
A rotary dresser with optimized sharpness has been developed by means of a diamond arrangement and plating technology. This is particularly effective in reducing dressing resistance and preventing chatter and grinding burns in large products. ・Wider and finer adjustment of wear resistance and sharpness than before upon request ■Features ・Grinding of ball race surface, grinding of roller shaft surface, outer ring inner/outer diameter grinding, inner ring outer diameter machining, etc. ■Applications Optimization Wear Resistance and Sharpness on Request
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. 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 ・ RZ： ・ SZ： ・ SX： ・Grinding of various ball races, Roller bearing rolling surfaces and CVJ components ■Applications Highly Precise and Highly Efficient Dressing Possible
■Manufacturable Ranges Outer Diameter
φ50～200 mm 10～100 mm
W Size (Grain Size)
Grit Size
#16～#40
For Injector Components / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
Reduced Number of Abrasive Grains While Maintaining Roughness
■Optimard Series
Specialize in Sharpness
This is a rotary dresser that is capable of producing fine and highly precise shapes required for various types of centerless grinding, a dominant operation in production of automotive injector components such as injector nozzles and injection needles. ・The rotary dresser (RZ) for which the precision electroforming technology is employed and which is capable of coping with complex shapes is widely used. ・RZ: Diamonds electroplated densely to provide high precision and long life. ■Features Highly Precise and Highly Efficient Dressing Possible
Abrasive Grain Count Reduced by 25%
Specialize in Accuracy
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Specialized for High Wear Resistance
Conventional Dresser (RZ,SZ, SX)
Oprimard Spitz
Conventional Dresser
Abrasion Resistance
High
・Grinding of injector-related components ■Applications
Ra0.2 µm
Ra0.2 µm
High Precision and Long Life For Hub Units / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
High Precision and Good Cutting Ability For Steering Components / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
A high precision diamond rotary dresser with various sharpness options. Ensures high precision grinding of various components of hub units. ・RZ : Diamonds electroplated densely to provide high precision and long life. ■Features ・Grinding of ball races and roller bearing rolling surfaces, Internal / External grinding of outer races, etc. ■Applications
A diamond dresser of high precision and good cutting ability. Recommended for large dressers needed for rack processing and worm processing dressers.
・High precision and good cutting ability for large dressers needed for rack processing and worm processing dressers. ■Features
・ GB-type ・ACROSS-type *For details, see page 70. ■Improved Dressing Ability (for Fast Dressing)
・Steering rack grinding and worm processing ■Applications
GB-type
ACROSS-type
For Various Profile Dressing / Diamond Rotary Dresser
Excellent High Precision and Long Life For CVT-Related Components / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
Consistent Dressing Performance
Because carefully selected prismatic diamonds are used, the area of diamonds acting on the wheel surface stays constant, maintaining the consistent dressing performance. Moreover, the most suitable dressing performance can be obtained by adjusting the size of diamonds and the number of arrays. ・Because the area of acting diamonds stays constant, it maintains stable dressing performance. ・Optimum dress performance can be obtained by adjusting the size of diamonds and the number of arrays. ■Features
A highly precise diamond dresser that offers long life consistently in production lines.
•High precision and long life can be realized. ■Features •Grinding of CVT-related components ■Applications
・Profile dressing in grinding of various automotive components ■Applications
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