693 Каталог INGERSOLL 2011 Режущий инструмент и инструментальная оснастка Стр.695

Каталог INGERSOLL 2011 Инструмент и оснастка Стр. 695 0693 Lab2u

QWIKREAM TROUBLESHOOTING Problem Solution Hole too large Reamer or pilot hole not centered Reamer too large Cooling lubrication problems Use a floating reamer chuck or correct pilot hole Check reamer 's size and correct if necessary Change lubricant and increase coolant pressure Worn reamer Reaming allowance too small Cooling lubrication problems Replace the reamer Increase reaming allowance Change lubricant and increase coolant pressure Misalignment between pre-hole and reamer centers Re-align or use a floating reamer chuck Misalignment between pre-hole and reamer centers Material jammed between reamer and hole in the upper hole section Re-align or use a floating reamer chuck Secure the tool axially Worn reamer Misalignment between pre-hole and reamer centers Problems with chip evacuation Incorrect cutting parameters Built-up edge Replace the tool Re-align or use a floating reamer chuck Increase coolant pressure Change cutting parameters Change cutting parameters or coolant conditions Hole too small Conical hole (larger bottom) Conical hole (larger entrance) Poor surface finish Cause 695