Tools ／ Cermet ・ Tap Groove
Magnetic Material, Glass, Ceramics
Cermet / Tap Groove
Magnetic Material
For Cermet Grinding / Hybrid Wheel
Optimal for Cermet Material Processing
High-Rigid Body Cutting Wheels
・Excellent grinding ability and long tool life due to effect by micro-segment of special metal bond. ・Good surface roughness due to resin bond matrix. ■Features ・Grinding of difficult-to-machine cermet / ceramics and various tungsten carbide ■Applications Hybrid wheels feature a hybrid structure of special metal bond having good cutting performance and resin bond. Their composite action enables highly efficient and high quality grinding of difficult- to-machine cermet materials.
・High-rigid body and clearance design leading to high precision performance and long tool life. ・High rigidity body makes it possible to reduce blade thickness, thereby improving yield. ・Highly efficient machining enabled by an increased feed rate. ■Features The High-Rigid Body Realizes Both Good Cutting Ability and Long Life The highly rigid body enables highly efficient machining due to increased feed rate and excellent cutting accuracy. Also the wheel also enables improve yield rate since abrasive grain layer thickness can be thinner.
・Highly precise cutting of Magnetic, Glass, Ceramics and Ferrous materials ■Applications
■Abrasive Surface of Hybrid Wheel (Micro-Segment Structure) Micro-Segment
■Manufacturable Ranges
■Comparison Table of Conventional Steel Body and High-Rigid Body Cutting Wheels
Outer Diameter (φmm)
Diamond Grains
100
115
125
135
150
High-Rigid Body
Steel Body
Thickness（mm）
0.35〜1.0
0.45〜1.0
Metal Bond
Resin Bond
Machining Accuracy
★★★
★★☆
Hole Diamete（r φmm)
40/60 *OD φ100 mm for hole diameter φ40 mm only.
Tool Life (Index)
2 2
1 1
Machining Efficiency (Index)
DPG Wheel (Vitrified Bond)
Thinnest Body Thickness
0.3 mm Provided
0.5 mm
・Excellent sharpness and continuous processing. ・Fine abrasive grains can be used to obtain good surface roughness. ・The use of a cassette surface plate makes it possible to increase the diameter of the wheel and facilitate smooth wheel changes. ■Features ・Grinding of difficult-to-machine cermet / ceramics and various tungsten carbide ■Applications Continuous Machining with Good Grinding Performance DPG wheel (vitrified bond), which is made of cylindrical sintered ceramic pellets manufactured by our original method and fixed to a base metal, maintains good sharpness and enables continuous machining. Fine abrasive grains can also be applied to achieve the required surface roughness.
Clearance
Not Provided
Price (Index)
1
1
Comparison Graphs of Conventional Steel Body and High-Rigid Body Cutting Wheels
High-Rigid Body
High-Rigid Body
Steel Body
Steel Body
Cutting Speed
Cutting Speed
Fast
Fast
For Tap Grooves / Diamond Rotary Dresser (Forming Tool for Grinding Wheel)
・The precision electroforming technology and machining technology allow processing of various complex and fine shapes. ■Features High Accuracy and High Efficiency Dressing Dressers according to required pitch sizes are manufacturable.
・Various tap grooving ■Applications
027
028
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