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Super Abrasives - Resin bonded

Overview of standard specifications
Wheel shapes
Identity number of grinding wheel's core body basic shape
Identity letter of superabrasive's of rim shape
Identity number of superabrasive's position on the wheel core body
Marking of resin bonded CBN and diamond grinding wheels

Internal cylindrical (ID) grinding        External cylindrical (OD) grinding
Internal grinding wheel specifications Wheel specifications for external cylindrical grinding
Types of internal grinding wheels Wheel types 1A1 (14A1)
Quills G-ratio
Stiffness of quills Speed ratio qs
Standard dimensions of internal grinding wheels Overlap ratio
Specific material removal rate

Centerless through grinding

Surface grinding
Grinding wheel specifications Standard specifications
Wheel dimensions Wheel types 1A1 (14A1)
Control wheels G-ratio
G-ratio Grinding parameters
Specific material removal rate Qw
Traverse feed rate vfa Conditioning of resin bonded CBN
Speed ratio qs Difference

Tool an cutter grinding

Grinding fluids
Grinding wheel specifications Selection of grinding fluids
Application guidlines Equal velocity fluid delivery
Grinding parameters Nozzle design
Solutions to grinding problems Necessary pump pressure
Wheel shapes (types) Calculation of nozzle cross-section
Reinforced wheel shapes
Creepfeed grinding of solid
carbide tools

Dressing of resin bonded CBN

Dressing of resin bonded diamond
Basic rules of dressing Dressing with silicon carbide
Dressing speed ratio qd Brake controlled truing device
Overlap ratio ud Modern CNC cylindrical machines
Formula of the calculation Conditioning with mild steel
Brake controlled truing device
Conditioning with mild steel

 
 











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