Общий каталог Ingersoll 2011 - страница 705

• 0003 Table of Contents
• 0006 End Mills
• 0064 Long Edge
• 0104 0Deg Face Mills
• 0160 Face Mills
• 0202 Slotters
• 0218 Form Mills
• 0236 Profile Mills
• 0302 Milling Tech
• 0384 Solid Carbide
• 0448 Solid Carbide Tech
• 0474 Holemaking & Thread Milling
• 0666 Holemaking & Thread Milling Tech
• 0720 Innofit Top On Toolholders
• 0738 HSK Toolholders
• 0774 CAT Toolholders
• 0796 BT Toolholders
• 0816 Adaptions Accessories
• 0872 Turning Inserts
• 1024 Turning Holders
• 1144 Turning Tech
• 1174 Threading Inserts
• 1242 Threading Holders
• 1256 Threading Tech
• 1268 T-Clamp
• 1344 T-Clamp Tech
• 1376 T-CAP
• 1388 T-CAP Tech
• 1394 Product_Index

Cratering Built-up edge Damaged wear pad Flute bending Drill heat Excessive flank wear Excessive corner wear Excessive margin wear Poor drill life Chipping Breakage Curved hole axis Conical entrance Runout Rough surface finish Undersized Oversized GUN DRILL TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE Drill Problems Hole Problems Possible Cause Poor clamping + + + + + Insufficient coolant flow + + + + + + Low coolant pressure + + + + Incorrect coolant type + + + + + + + + Feed fluctuations + + + + + + + + Feed too high + + + + + + + + + + + + Feed too low + + + + Spindle speed too high + + + + + + + + Spindle speed too low + + + Material structure + + + + + + + + + Material shrinking due to heat + + + + + + + + Thin wall section of workpiece + + + + Misalignment + + + + + + + + + Undersized hole + + + + + + + Rough cutting edge finish + + + + + + + + Built-up edge + + + + + Worn out edge + + + + + + + + + + Interrupted chip flow + + + + + + + + + + Flute clearance too small + + + + + + + + Incorrect drill profile + + + + + + + + + + + + + Incorrect head angles + + + + + + + + + + + + + Vibrations + + + + + + + + + + + + + Oversized bushing + + + + + + Gap between bushing & workpiece + + + + + + + + + Undersized bushing + + + + + + + + Loss of coolant pressure + + + + + + + + + High coolant pressure + + Overheating coolant + + + + + + + + Insufficient coolant + + + + + + + + + + + Head inside angle excessive wear + + + + + + Head outside angle excessive wear + + + + + + + Carbide head too short + + + + + + + + + + + + + + + + Tool heel drag + + + + + + + + + + + Worn supporting pads + + + + + + + + + Tool whip - reverse tool rotation + + + + + + + + + + + 707