
Technical Manual Frequently Asked Questions (7. Frequently Asked Questions — continued) Technical Manual What is the clamping force gage? For safety and manintenance reasons, the clamping force should frequently be checked. The clamping force gage is able to support each KM4X™ system size by using different KM4X™ clamping force adapters. This handheld device is easy to insert into the machine spindle or clamping unit to directly read the total clamping force. It should be used to setup a new spindle, to qualify a crashed or rebuilt spindle, and for monthly spindle preventative maintanence. What is the ATC alignment tool? The alignment tool is used to adjust the ATC gripper position with relation to the magazine and clamping unit or spindle. Improper alignment can affect repeatabilty of tools and result in abnormal wear. To install the tool, clamp the male part into the spindle and place the gripper part into the ATC. Run the machine’s ATC program until it reaches its final position in the tool change area. Insert the centerline gage pin into the alignment tool. The alignment is correct when the pin passes through both halves. If not, adjust the spindle or ATC position. The two halves should be flush and parallel to each other. With the centerline gage pin inserted, insert the angle gage pin. If the pin passes through both halves, the system is fully aligned. If not, adjust the ATC or spindle until the pin passes. What do I do if my spindle experiences leakage issues? If your spindle is leaking, disassemble the spindle and inspect the seals. Replace any compromised seals. Clean off the seals and re-lubricate. Reassemble the spindle and check for leaks. Contact customer support if problems persist. (continued) kennametal.com C27 KMT_KM4X_Catalog_C026_C027_EN.indd 27 L V i KMT KM4X C l C026 C027 EN A 31 2016 9/1/16 5 40 PM2:04 PM