[Script Info]
Title: 
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:09.53,0:00:11.75,Default,,0000,0000,0000,,In this video, we will show you how to use the
Dialogue: 0,0:00:11.75,0:00:19.15,Default,,0000,0000,0000,,automatic tool presetter option for Haas CNC turning centers
Dialogue: 0,0:00:19.15,0:00:24.41,Default,,0000,0000,0000,,The automatic tool presetter offers three modes of operation:
Dialogue: 0,0:00:24.41,0:00:29.16,Default,,0000,0000,0000,,Manual mode is used for initial setup of tool offsets
Dialogue: 0,0:00:29.16,0:00:36.40,Default,,0000,0000,0000,,Automatic mode is used to update offset values after a tool’s inserts have been changed
Dialogue: 0,0:00:36.40,0:00:44.01,Default,,0000,0000,0000,,And break detect mode is used to check the cutting face using a pre-set tolerance for tool wear
Dialogue: 0,0:00:44.01,0:00:47.51,Default,,0000,0000,0000,,To start, press the [MDI DNC] button
Dialogue: 0,0:00:47.51,0:00:52.94,Default,,0000,0000,0000,,and then Program Conversational [PRGRM CONVRS] to reach the tabbed menu
Dialogue: 0,0:00:52.94,0:00:57.42,Default,,0000,0000,0000,,Right cursor to the "Probe" tab and press [WRITE / ENTER]
Dialogue: 0,0:00:57.42,0:01:01.19,Default,,0000,0000,0000,,This brings up the "Probe" menu in manual mode
Dialogue: 0,0:01:01.19,0:01:05.97,Default,,0000,0000,0000,,This turret holds five tools that have no existing offset data
Dialogue: 0,0:01:05.97,0:01:10.98,Default,,0000,0000,0000,,Let’s start in Manual mode to generate the necessary data for each tool
Dialogue: 0,0:01:10.98,0:01:15.99,Default,,0000,0000,0000,,Check that "Manual" is selected in the "OP Mode" box
Dialogue: 0,0:01:15.99,0:01:18.82,Default,,0000,0000,0000,,The turret is at tool position number 12
Dialogue: 0,0:01:18.82,0:01:22.25,Default,,0000,0000,0000,,and therefore the "Tool Number" box reads "12"
Dialogue: 0,0:01:22.25,0:01:26.37,Default,,0000,0000,0000,,This box will always display the current turret tool position
Dialogue: 0,0:01:26.37,0:01:29.85,Default,,0000,0000,0000,,Enter the offset number you would like to use for this tool
Dialogue: 0,0:01:29.85,0:01:32.34,Default,,0000,0000,0000,,There are 50 offset numbers available
Dialogue: 0,0:01:32.34,0:01:37.74,Default,,0000,0000,0000,,but typically the offset number is set the same as the tool number
Dialogue: 0,0:01:37.74,0:01:41.00,Default,,0000,0000,0000,,Next, set the value for "Tool Tip Direction"
Dialogue: 0,0:01:41.00,0:01:48.87,Default,,0000,0000,0000,,based on the configuration of the tool you're setting
Dialogue: 0,0:01:48.87,0:01:56.49,Default,,0000,0000,0000,,In this case we are checking a turning insert with its tip in the number 2 direction
Dialogue: 0,0:01:56.49,0:01:59.22,Default,,0000,0000,0000,,We can’t enter a value in the "Tolerance" box
Dialogue: 0,0:01:59.22,0:02:04.17,Default,,0000,0000,0000,,since we only use that in Break Detect Mode
Dialogue: 0,0:02:04.17,0:02:06.38,Default,,0000,0000,0000,,With the turret a safe distance away
Dialogue: 0,0:02:06.38,0:02:11.92,Default,,0000,0000,0000,,move the probe arm into position by pressing [F1]
Dialogue: 0,0:02:11.92,0:02:14.22,Default,,0000,0000,0000,,With the data entered for tool number 12
Dialogue: 0,0:02:14.22,0:02:16.80,Default,,0000,0000,0000,,you’re ready to check the tool position
Dialogue: 0,0:02:16.80,0:02:20.51,Default,,0000,0000,0000,,Handle jog the tool in Z and X until it is approximately
Dialogue: 0,0:02:20.51,0:02:24.24,Default,,0000,0000,0000,,One quarter inch (0.25", 6.35mm) diagonally away from the edge of the probe
Dialogue: 0,0:02:24.24,0:02:29.75,Default,,0000,0000,0000,,Similar to the image displayed in the tool tip direction graphic
Dialogue: 0,0:02:29.75,0:02:37.13,Default,,0000,0000,0000,,If the operator door is open you will need to hold down [CYCLE START] to continue with the touch off cycle
Dialogue: 0,0:02:37.13,0:02:41.14,Default,,0000,0000,0000,,Or, with the door closed, press [CYCLE START]
Dialogue: 0,0:02:41.14,0:02:48.07,Default,,0000,0000,0000,,The tool tip will touch off in the Z and X directions and record the offsets
Dialogue: 0,0:02:48.07,0:02:54.99,Default,,0000,0000,0000,,Note that a G-code program is generated in "MDI" which is used for the tool movement
Dialogue: 0,0:02:54.99,0:02:58.29,Default,,0000,0000,0000,,With the first tool set, move the turret a safe distance
Dialogue: 0,0:02:58.29,0:03:03.02,Default,,0000,0000,0000,,from the probe arm, and index to the next tool
Dialogue: 0,0:03:03.02,0:03:06.07,Default,,0000,0000,0000,,Continue on to set the remaining offsets
Dialogue: 0,0:03:06.07,0:03:09.14,Default,,0000,0000,0000,,When you are finished setting the offsets for all your tools
Dialogue: 0,0:03:09.14,0:03:16.68,Default,,0000,0000,0000,,Don’t forget to press [F1] to bring the probe arm back to its resting position
Dialogue: 0,0:03:16.68,0:03:20.87,Default,,0000,0000,0000,,With the tools now set, you still need to define your work offset
Dialogue: 0,0:03:20.87,0:03:24.75,Default,,0000,0000,0000,,Start by selecting the desired Z work offset
Dialogue: 0,0:03:24.75,0:03:27.98,Default,,0000,0000,0000,,We are using G54
Dialogue: 0,0:03:27.98,0:03:30.57,Default,,0000,0000,0000,,Using any of the tools you’ve already probed
Dialogue: 0,0:03:30.57,0:03:37.85,Default,,0000,0000,0000,,touch the tool to the part face and press [Z FACE MEASURE]
Dialogue: 0,0:03:37.85,0:03:46.76,Default,,0000,0000,0000,,The distance from the tool probe to the face of the part is loaded in G54, and Z work zero is now set
Dialogue: 0,0:03:46.77,0:03:49.65,Default,,0000,0000,0000,,Once a tool offset has been set in "Manual" mode
Dialogue: 0,0:03:49.65,0:03:54.48,Default,,0000,0000,0000,,You can update the tool tip position at any time an insert is changed out
Dialogue: 0,0:03:54.48,0:03:56.04,Default,,0000,0000,0000,,Here is how:
Dialogue: 0,0:03:56.04,0:04:01.60,Default,,0000,0000,0000,,Access the "Probe" menu and select "Automatic" from the "OP Mode" box
Dialogue: 0,0:04:01.60,0:04:06.15,Default,,0000,0000,0000,,Arrow down to select the tool number you want to check
Dialogue: 0,0:04:06.15,0:04:11.12,Default,,0000,0000,0000,,With the tool number and offset selected, press [CYCLE START]
Dialogue: 0,0:04:11.12,0:04:16.19,Default,,0000,0000,0000,,The turret will index to the tool selected in the "Tool Number" box
Dialogue: 0,0:04:16.19,0:04:23.90,Default,,0000,0000,0000,,and bring the tool to the probe and check the offsets
Dialogue: 0,0:04:23.90,0:04:29.75,Default,,0000,0000,0000,,Repeat this automatic sequence for each tool that needs to be updated
Dialogue: 0,0:04:29.90,0:04:32.96,Default,,0000,0000,0000,,"Break Detect" mode allows you to measure the difference between
Dialogue: 0,0:04:32.96,0:04:35.97,Default,,0000,0000,0000,,the initial probe reading for a particular tool insert
Dialogue: 0,0:04:35.97,0:04:41.47,Default,,0000,0000,0000,,and subsequent readings after wear or damage may have occurred
Dialogue: 0,0:04:41.47,0:04:43.95,Default,,0000,0000,0000,,The tolerance setting in this mode establishes
Dialogue: 0,0:04:43.95,0:04:48.47,Default,,0000,0000,0000,,the allowable wear on a given cutting edge
Dialogue: 0,0:04:48.47,0:04:50.81,Default,,0000,0000,0000,,Select Op Mode "Break Detect"
Dialogue: 0,0:04:50.81,0:04:54.42,Default,,0000,0000,0000,,and the tool number and offset number you used
Dialogue: 0,0:04:54.42,0:04:58.15,Default,,0000,0000,0000,,Now select a tolerance for wear on this particular insert
Dialogue: 0,0:04:58.15,0:05:03.87,Default,,0000,0000,0000,,In this example, we have set this value to 0.004" (0.1016mm)
Dialogue: 0,0:05:03.87,0:05:07.27,Default,,0000,0000,0000,,When the operator presses [CYCLE START] the turret will index
Dialogue: 0,0:05:07.27,0:05:10.27,Default,,0000,0000,0000,,to the tool we have entered in the Tool Number box
Dialogue: 0,0:05:10.27,0:05:16.09,Default,,0000,0000,0000,,and the turret will move to the probe and check the insert
Dialogue: 0,0:05:16.09,0:05:20.50,Default,,0000,0000,0000,,If the insert is not within the tolerance set earlier, an alarm will announce
Dialogue: 0,0:05:20.50,0:05:26.09,Default,,0000,0000,0000,,that you have a cutting edge that is no longer within specification
Dialogue: 0,0:05:26.09,0:05:31.28,Default,,0000,0000,0000,,When you run break detect mode, a program is generated in "MDI"
Dialogue: 0,0:05:31.28,0:05:35.20,Default,,0000,0000,0000,,If you paste this into a part program in memory, you will have added
Dialogue: 0,0:05:35.20,0:05:38.44,Default,,0000,0000,0000,,that particular break detect routine to a your program so that
Dialogue: 0,0:05:38.44,0:05:42.30,Default,,0000,0000,0000,,critical tools are measured before they are used
Dialogue: 0,0:05:42.30,0:05:44.87,Default,,0000,0000,0000,,The "Break Detect" routine is automatically generated
Dialogue: 0,0:05:44.87,0:05:47.49,Default,,0000,0000,0000,,in the upper left side of the "MDI" screen
Dialogue: 0,0:05:47.49,0:05:50.50,Default,,0000,0000,0000,,and is ready to be pasted into a part program
Dialogue: 0,0:05:50.50,0:05:56.52,Default,,0000,0000,0000,,To insert this sub-routine into a part program, start by pressing [F4]
Dialogue: 0,0:05:56.52,0:06:02.24,Default,,0000,0000,0000,,Choose number one, “Select / Create Program”
Dialogue: 0,0:06:02.24,0:06:08.90,Default,,0000,0000,0000,,Find the program you want to modify
Dialogue: 0,0:06:08.90,0:06:13.90,Default,,0000,0000,0000,,Now, simply scroll to the area of the G-code where you want to insert the sub-routine
Dialogue: 0,0:06:13.90,0:06:19.98,Default,,0000,0000,0000,,And press [WRITE / ENTER]
Dialogue: 0,0:06:24.86,0:06:28.27,Default,,0000,0000,0000,,Here is a quick demonstration of the break detect routine
Dialogue: 0,0:06:28.27,0:06:31.73,Default,,0000,0000,0000,,running within our existing part program
Dialogue: 0,0:06:31.73,0:06:35.32,Default,,0000,0000,0000,,The part program is just ending a drilling operation
Dialogue: 0,0:06:35.32,0:06:38.49,Default,,0000,0000,0000,,Before continuing to a tight tolerance boring operation
Dialogue: 0,0:06:38.49,0:06:40.65,Default,,0000,0000,0000,,the machine will now automatically check
Dialogue: 0,0:06:40.65,0:06:44.14,Default,,0000,0000,0000,,that the next tool's insert is within size tolerance
Dialogue: 0,0:06:44.14,0:06:50.40,Default,,0000,0000,0000,,This is particularly useful for checking tools before critical operations
Dialogue: 0,0:06:50.40,0:06:53.20,Default,,0000,0000,0000,,With these three probing modes at your disposal
Dialogue: 0,0:06:53.20,0:06:57.67,Default,,0000,0000,0000,,Inputting and checking tool offsets and checking for excessive tool wear
Dialogue: 0,0:06:57.67,0:07:03.65,Default,,0000,0000,0000,,Making good parts should get significantly easier
Dialogue: 0,0:07:03.96,0:07:08.62,Default,,0000,0000,0000,,xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx