Technical Manual Frequently Asked Questions 7. Frequently Asked Questions Technical Manual What is the min. max. tool? One side of this tool is manufactured to the minimum material condition, while the other side to the maximum material condition. The machine tool builder can set the position of the sensors that check the “clamped with tool” position. It can also be used to check the lockrod position during clamping (see step 13 on page C23). Attention: The “clamped with tool” position of the drawbar may vary over time due a normal movement of the clamping position on the ramp of the lockrod. What is the balancing plug? The balancing plug is designed to be used for two functions. Primarily, the balancing plug is used during troubleshooting to ensure that a spindle is in balance and that it is not causing any vibration. It can be used to test for coolant flow through the spindle. What is the Center Alignment Tool? The center alignment tool is used to check the spindle center and spindle orientation. The tool can also be used to verify tool presetters. This gage is said to be a “universal” gage because it has so many practical uses. What is the gage bar and how do I use it? A gage bar is used as a quick tool to ensure that a spindle is running accurately. This tool should be used during setup of a machine. It can also be used after a crash, and it is suggested that the gage bar be used as part of spindle maintenance. A gage bar is used for optimum machine accuracy. Components must be accurately positioned in the total machine process.The gage bar is used to set the centerline of the tool position and identify the runout of rotating spindles. (continued) C26 kennametal.com L V i KMT_KM4X_Catalog_C026_C027_EN.inddKMT 26 KM4X C l C026 C027 EN S b 1 2016 2 28 PM 9/1/16 2:28 PM