Kyocera - Каталог фрезерование 2017 ENG
для заказа - kyocera@kyocera-tools.ru
TROUBLESHOOTING
Milling
Check Item Insert Grade Cutting Conditions Tool Geometry Setting Machine GRADES A
Coolant B
Change to Tougher Grade Edge Strength / Honing Wiper Edge (Relief Angle) Review
Countermeasures Change to Harder Grade Change to More Thermal Shock D.O.C. Tool Path Review Insert with Chipbreaker Relief Angle Corner Angle Approach Angle Number of Inserts Chip Pocket Insert Runout Check Workpiece / Tool Installation Overhang Length LINEUP / INSERTS 45 / 70 LEAD
Resistant Grade fz Cutter Rigidity
Change to More Welding
Usage of Mist Dry Power, Rigidity
Resistant Grade
Problem Vc C
Problem Item Higher (Larger) Larger D
Flank Wear Increase Lower (Smaller) Smaller E
Rake Face Wear Unsuitable Cutting F
Increase Conditions 75 LEAD G
Chipping, Cracking Unsuitable Tool Geometry H
Edge Breakage by Unsuitable Cutting J
Thermal Shock Conditions K
Built-up Edge Unsuitable Tool Geometry O
Unsuitable Cutting P
Edge Damage Poor Surface Finish Conditions 90 LEAD
Unsuitable Tool Geometry
Burr Formation Unsuitable Cutting
Conditions
Workpiece Chip Off Unsuitable Tool Geometry
Poor Planeness / Unsuitable Cutting
Parallelness Conditions HIGH FEED
Heavy Chattering, Unsuitable Tool Geometry
Vibration Unsuitable Cutting
Damaging Chips Conditions
Unsuitable Tool Geometry
Unsuitable Cutting
Conditions MULTI-FUNCTION SLOT MILLS RADIUS / BALL-NOSE OTHER APPLICATIONS TOOL HOLDING SPARE PARTS
Unsuitable Tool Geometry
Unsuitable Cutting
Conditions
Unsuitable Tool Geometry
Cutting Accuracy Tool and Workpiece
Evacuation
Unsuitable Cutting
Conditions, Installation
Unsuitable Cutting
Conditions
Unsuitable Tool Geometry
*5
*1 *2 *4
Others
*3 *6
*1) To prevent chattering, the higher fz may be suitable.
*2) To prevent chattering, the larger ap may be suitable.
*3) Higher fz may be suitable.
*4) Down-cut method is recommended for helical end milling.
*5) If the surface is warped by cutting heat.
*6) Compressed air is recommended.
TECHNICAL R
INDEX T
kyocera@kyocera-tools.ru R25
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