Applications
・Truing and dressing of diamond / CBN wheels
・Truing and dressing of bonded abrasive grinding wheels
Features & Benefits
By using selected diamonds, this dresser offers long life and contributes to a cost reduction.
Applications
・Truing and dressing of bonded abrasive grinding wheels
Features & Benefits
Employing prismatic diamonds, and our advanced bond system, the edges of multiple diamonds continuously work evenly on the grinding wheel.
Applications
・Truing and dressing of bonded abrasive grinding wheels
Features & Benefits
This dresser has diamond particles sintered with durable metal, and enables to extend dresser life and increase feed rate.
This contributes to a cost reduction with high productivity.
| 商品番号 | 商品種別 | 仕様 |
|---|---|---|
| SN01001 | 標準ニブドレッサ | ■タイプ：1A4A ■梱包：3(1×3) |
| SN01002 | 標準ニブドレッサ | ■タイプ：1A6A ■梱包：3(1×3) |
| SN01003 | 標準ニブドレッサ | ■タイプ：1A4C ■梱包：2(1×2) |
| SN01004 | 標準ニブドレッサ | ■タイプ：1A6C ■梱包：2(1×2) |
| SN01005 | 標準ニブドレッサ | ■タイプ：2A4D ■梱包：4(1×4) |
| SN01006 | 標準ニブドレッサ | ■タイプ：2A6D ■梱包：4(1×4) |
| SN01007 | 標準ニブドレッサ | ■タイプ：2A8D ■梱包：4(1×4) |
| SN01008 | 標準ニブドレッサ | ■タイプ：2A4E ■梱包：3(1×3) |
| SN01009 | 標準ニブドレッサ | ■タイプ：2A6E ■梱包：3(1×3) |
| SN01010 | 標準ニブドレッサ | ■タイプ：2A8E ■梱包：3(1×3) |
| SN01011 | 標準ニブドレッサ | ■タイプ：3A6F ■梱包：4(1×4) |
| SN01012 | 標準ニブドレッサ | ■タイプ：1R6J ■梱包：5(1×5) |
| SN01014 | 標準ニブドレッサ | ■タイプ：2R4K ■梱包：4(1×4) |
| SN01015 | 標準ニブドレッサ | ■タイプ：2R6K ■梱包：4(1×4) |
| SN01016 | 標準ニブドレッサ | ■タイプ：2R8K ■梱包：4(1×4) |
| SN01017 | 標準ニブドレッサ | ■タイプ：3A8F ■梱包：4(1×4) |
| SN02001 | ハイコンクニブドレッサ | ■タイプ：2A4D－H ■梱包：3(1×3) |
| SN02002 | ハイコンクニブドレッサ | ■タイプ：2A6D－H ■梱包：3(1×3) |
| SN02003 | ハイコンクニブドレッサ | ■タイプ：2A6D－S ■梱包：3(1×3) |
| SN02004 | ハイコンクニブドレッサ | ■タイプ：2A8D－H ■梱包：3(1×3) |
| SN02005 | ハイコンクニブドレッサ | ■タイプ：2A4E－H ■梱包：3(1×3) |
| SN02006 | ハイコンクニブドレッサ | ■タイプ：2A6E－H ■梱包：3(1×3) |
Applications
・Truing and dressing of bonded abrasive grinding wheels
Features & Benefits
■ Various types of dressers are available. (By employing high quality diamond, this dresser offers high durability, and is suitable for SG wheel.)
■ Economical dresser, BC dresser, when a disposable tool is preferred.
Applications
・Machinery parts made of tungsten carbide and ceramic
・Ceramic bearings (Roller)
・Cutting tools (Drills, etc) made of tungsten carbide and ceramic
・Rods made of tungsten carbide and ceramics
・Magnets
Features & Benefits
Vitrified Bond Diamond Wheel
■ Due to strong abrasives holding strength, this wheel offers stable cutting, and dressing interval extension, which contributes to a cost reduction.
■ By employing our advanced manufacturing method, seamless centerless wheel and segment wheel are available.
■ Seamless centerless wheel is designed for high-precision grinding.
Resin Bond Diamond Wheel
■ Due to its self-sharpening, resin bond wheel is easy to use and offers stable free cutting.
■ Due to stronger bond than conventional, this wheel has longer life.
Applications
・Bearing parts (needle, roller, and outer ring)
・Engine parts (fuel injection nozzle)
・Machinery parts (pin, and motor shaft, etc)
・Cutting tools (drills, etc)
・Pin and needle
・Hardened steel rod
・High speed tool steels・Alloy steels・Bearing steels・Cast iron, etc.
Features & Benefits
Vitrified Bond CBN Wheel
■ Due to strong abrasives holding strength, this wheel offers stable cutting, and dressing interval extension, which contributes to a cost reduction.
■ By employing our advanced manufacturing method, seamless centerless wheel and segment wheel are available..
■ Seamless centerless wheel is designed for high-precision grinding.
Resin Bond CBN Wheel
■ Due to its self-sharpening, resin bond wheel is easy to use and offers stable free cutting.
Applications
・For throughfeed centerless grinding
・For infeed centerless in form grinding
・For CBN centerless grinding
Features & Benefits
■ Long dressing interval
Improved dressing intervals are brought from good form holding by wear-resistant TZ abrasive and specific inner structure.
The wear amount of regulating wheel, TZ, was decreased by approx. 38% compared with conventional wheels.
■ Anti-slip
The special hard rubber contained in the bond prevents workpiece from slipping.
Applications (Vitrified)
・Bearing (inner ring & outer ring) / Roller
・Automobile parts
Features & Benefits
■ Due to our advanced bond system, this wheel can achieve high productivity and high durability with high accuracy (good roundness, surface finish, and cylindricity) in various centreless grinding.
Applications (Resin)
・Bearing (inner ring & outer ring) / Roller
・Steel rod
・Piston pin
・Engine valve
Features & Benefits
■ By employing rigid bond for centerless grinding, this wheel offers free cutting for specified infeed rate and high circularity and cylindricity for low rigid workpiece.
Applications
・Finish grinding on bearing rollers and so on
・Finish grinding on shock absorber
・Finish grinding on piston pins
・Finish grinding on valve
・Finish grinding on shaft of office automation equipment
Features & Benefits
■Wide option in elasticity for various needs
From high elastic modulus aiming at free cutting and severe dimensional tolerance of workpiece to low modulus for surface finish…, wide option is available for various applications and needs.
■Combined structure for rough-finish grinding
Different specifications layered toward thickness offers rough to finish grinding in centerless throughfeed grinding application. It is available to process at the same time a couple of portions required different tolerance in surface/cylindrical plunge cut grinding applications.
Case history
■Grinding conditions
・Grinding mode ： Cylindrical wet traverse grinding
・Wheel specifications ： 405x25x152.4 WA 500 Q 2 PF2
405x25x152.4 WA 1200 E 9 PF2
・Workpiece material ： S45C(Unhardened)
・Wheel speed ： 33m/s
・Work speed ： 0.33m/s
・Traverse speed ： 0.02m/s
・Depth of cut ： φ 10 μ m/Pass
・Coolant ： KURECUT NS201 (2%)
■Results
Applications
【Bond : V201, V208】
・Precision grinding for hardened steel, such as
carbon steels, alloy steels, tool steels,
and die steels, etc.
【Bond : V303】
・Angular grinding
・Centerless grinding
・Other precision grinding
・Precision grinding for alloy steels, tool steels,
and other hardened steels
Features & Benefits
■80A wheel
80A abrasive is a monocrystalline alumina abrasive, manufactured by the advanced technique.
Due to the extreme hardness and unique fracturing which generates many new cutting edges,
it has longer wheel life and lower grinding force than that of WA.
It also gives better cost performance than a ceramic abrasive wheel at low metal removal rate of 3mm3/mm・sec.
■Selection of the bond type for 80A abrasive:
□V201 is the standard vitrified bond.
□V208 is designated for hard grade
□V201R, and V208 are designated for semi-porous wheel.
□V201P is designated for porous wheel.
□V203 is designated for high-porous wheel.
■85A wheel
85A abrasive is developed for higher grinding performance than that of a conventional pink colored alundum abrasive.
Case history
■Grinding conditions
・Grinding mode ： Cylindrical plung grinding
・Wheel specifications ：405 × 25 × 152.4 WA 60 K 8 VSK-1
32A 60 K 8 VSK-1
80A 60 K 8 V201
・Workpiece material ： S55C（φ 60mm HRc58）
・Wheel speed ： 33m/s
・Work speed ： 0.33m/s
・Coolant ： KURECUT NET-500B (X50)
■Grinding conditions
・Grinding mode ： Cylindrical grinding
・Wheel specifications ：405 × 25 × 152.4 80A 60 K 8 V303
405 × 25 × 152.4 32A 60 K 8 VSK-1
・Workpiece material ： S55C (Hardened)
・Wheel speed ： 33m/s
・Work speed ： 0.3m/s
・Coolant ： KURECUT NET500B (2%)
・MRR（Z‘） ： 2.5，5mm3/mm・sec
■Results
Compared with conventional wheels (32A wheel), 85A wheel indicated as follows：
Grinding ratio ： Improve by 30%
Grinding force ： Decrease by 6%
Surface roughness ： Equivalent
■Grinding conditions
In-house grinding test results
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