Travels S.A.E. Metric X-Axis 30" 762 mm Y-Axis 20" 508 mm Z-Axis 20" 508 mm C-Axis Rotation 360

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1 Haas Technical Documentation UMC-750 Training Scan code to get the latest version of this document Translation Available This document tells you about these topics for the UMC-750: Machine specifications Machine features Available options Applications Workholding Tooling Documentation Specifications Travels S.A.E. Metric X-Axis 30" 762 mm Y-Axis 20" 508 mm Z-Axis 20" 508 mm C-Axis Rotation 360 B-Axis Tilt -35 to+110 Spindle Nose to Table (~ min) 4" 102 mm Spindle Nose to Table (~ max) 24" 610 mm Table S.A.E. Metric Length mm Width mm T-Slot Width 5/8" 16 mm T-Slot Center Distance 2.48" 63 mm Number of Standard T-Slots 7 Max Weight on Table (evenly distributed) 660 lb 300 kg General S.A.E. Metric Air Required 4 scfm, 100 psi 113 L/min, 6.9 bar Coolant Capacity 75 gal 284 L Power Requirement, Low Volt VAC / 100 A Power Requirement, High Volt VAC / 50 A Machine Weight 18,000 lb kg Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

2 Axis Speeds S.A.E. Metric Rapids on X 1000 in/min 25,4 m/min Rapids on Y 1000 in/min 25,4 m/min Rapids on Z 1000 in/min 25,4 m/min Max Cutting 650 in/min 16,5 m/min Rapids and Max Cutting on B 50 / sec 50 / sec Rapids and Max Cutting on C 50 / sec 50 / sec Repeatability B,C Positioning Accuracy B,C 10 arc-sec ±30 arc-sec Axis Motors S.A.E. Metric Max Thrust X 2750 lb N Max Thrust Y 2750 lb N Max Thrust Z 3400 lb N Torque, C-Axis, rotation 300 ft-lb 407 Nm Brake Torque, 100 psi (9.6 bar) 500 ft-lb 678 Nm Torque, B-Axis, tilt 450 ft-lb 610 Nm Brake Torque, 100 psi (9.6 bar) 1800 ft-lb 2440 Nm Tool Changer S.A.E. Metric Tool Changer Type SMTC Tool Changer Type Capacity 40+1 Max Tool Diameter (adjacent empty) 5" 127 mm Max Tool Diameter (full) 3" 76 mm Max Tool Length (from gage line) 16" 406 mm Max Tool Weight 12 lb 5.4 kg Tool-to-Tool (avg) Chip-to-Chip (avg) UMC-750 ADVANTAGES Smaller footprint than medium VMCs. More usable work envelope than TRs. Workholding more flexible and available. UMC is fully 5-axis capable. Some competitors charge for fourth- and fifth-axis capabilities. WIPS. No competitor offers an integrated probing system standard. 2.8 sec 3.6 sec Standard Features 40T, 8,100 rpm, 30 hp (22.4 kw) inline spindle 40+1 SMTC Large dual-axis trunnion table Integrated rotary scales in both axes. There are no scales on the linear axes, and they are not available as options. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

3 TSC-ready Flood coolant (standard VMC coolant pump) Integrated coolant tank Consolidated air/lube system Remote jog handle Second home button Lift kit Same air and power requirements as standard VF. WIPS on the UMC includes: OMP40-2, OMI-2H, OTS Tooling ball with magnetic base Master gage-length tool Case Standard WIPS features: MACRO, SO, COORD Inspection Plus DWO (Dynamic Work Offset) For use in 3+2 applications TCPC (Tool Center Point Control) For use in fourth- and fifth-axis contouring Options 12,000 rpm, 30 hp (22 kw) inline spindle TSC, 300 psi (21 bar) or 1,000 psi (69 bar) Programmable Coolant (P-COOL) Chip conveyor High-voltage transformer (USA) Control options: HSM ETHERNET EXPANDED-MEMEORY EPFDM Plus all other standard VMC control options. UMC-750 UNAVAILABLE OPTIONS IPS Servo Autodoor RRI (Robot Ready Interface) Larger SMTC Linear scales for the linear axes Belt drive, gear box drive or higher speed spindles Different table sizes or configuration Table through hole Rotating union for air/hydraulics to table UMC-750 Applications The UMC-750 is NOT the correct machine for: Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

4 Large simultaneous 5-axis parts that require fast rotary speeds (for example, 200 rpm). 5-axis contouring above 120 IPM (3.05 m/min) feedrates. Dynamic Work Offset (DWO) AND Tool Center Point Control (TCPC) TCPC and DWO make the setup of a UMC easier and more forgiving. It is not necessary that the workpiece is in the exact same position as the programmed position in a CAM system. To make the program simulation realistic, put the part in the machine in the same position as the model in the CAM system. The Haas control knows the locations of the centers of rotation and the work offsets. TCPC and DWO use this information to accurately make the tool path. It is no longer necessary to post-process again when the workpiece location changes from the programmed location in the CAM system. UMC-750 DWO Overview Dynamic work offset (DWO) requires a new G-code, G254 New parameters; Machine Rotary Zero Point Offsets (MRZP) Defines the distance between the centers of the rotary axes and the home positions of the linear axes. DWO notes: Lets the operator put a part anywhere on the machine table, set a work offset, and run the program again. It is not necessary to post-process the program again. The control uses the known centers of rotations (MRZP) and workpiece location (active work offset) to make the correct machine motion from the CAM program. Essentially only a work offset adjustment. Caution: when using DWO, the B-Axis work offset must be zero. UMC-750 Dynamic Work Offsets (DWO) Details Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

5 1. The user creates the CAM program with the workpiece in the center of the table, at X0, Y0, Z0. 2. The machine operator puts the workpiece at X1, Y1, Z0 and defines the location in G With DWO on (G254), the control applies the CAM program to the workpiece at the correct location. G254 Programmer's Notes: G254 starts DWO G255 cancels DWO These key presses and program codes also cancel DWO: M02 - Program End M30 - Program End and Reset [EMERGENCY STOP] [RESET] [HAND JOG] [LIST PROG] These codes do NOT cancel DWO: M00 - Program Stop M01 - Optional Stop These codes ignore G254. They do not apply to DWO: *G28 - Return to Machine Zero Through Optional Reference POint *G29 - Return from Reference Point G54 - Non-Modal Machine Coordinate Selection M06 - Tool Change * It is strongly recommended that you do not use G28 or G29 while G254 is active, or when the B and C Axes are not at zero. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

6 UMC-750 Tool Point Center Control (TCPC) TCPC uses a new G-code, G234 TCPC is for full 4- and 5-axis simultaneous motion only. TCPC is essentially a tool-tip compensation based on the rotary axis motion. The UMC can do full 5-axis machining without TCPC. But the part must be in the same location on the machine as it is programmed in the CAM system. As with DWO, the control uses the known centers of rotations (MRZP) and workpiece location (active work offset) to make the correct machine motion from the CAM program. Competing manufacturers refer to their version of TCPC as Rotary Center Point Compensation. 1. The cutting tool moves only on the Y Axis to create the highlighted (commanded) line. 2. With the B and C Axes rotated, the machine must move in the X-, Y-, and Z-Axes to create the commanded line. 3. After you start TCPC on (G234), the control creates the highlighted line by moving the X, Y, and Z Axes, while only the original Y-Axis move was commanded. G234 Programmer's Notes G234 starts TCPC. Either G43 or G234 must be in operation, but both cannot be in operation at the same time. Each cancels the other. G234 also cancels the previous H-code. You must put an H-code on the same block as G-234. G49 cancels G234. You cannot use G234 and G254 (DWO) at the same time. You cannot use G234 for circular interpolation. Use small linear segments for circular motion. TCPC and DWO Reminders DWO changes the location of the part in space; it does not change the tool path. DWO does not tilt the X-, Y-, and Z-Axes to follow the part while the B- and C-Axes rotate. TCPC is for 4- and 5-axis programs. TCPC changes the tool path to make the correct results. TCPC tilts the X-, Y-, and Z- Axes to follow the part while the B- and C-Axes rotate. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

7 UMC-750 NEW PARAMETERS Parameter 1306: MACHINE ROTARY ZERO POINT X OFFSET defines the location of the B-Axis MRZP in the X Axis. Parameter 1307: MACHINE ROTARY ZERO POINT Y OFFSET defines the location of the C-Axis MRZP in the Y Axis. Parameter 1308: MACHINE ROTARY ZERO POINT Z OFFSET defines the location of the B-Axis MRZP in the Z Axis. Parameter 1314: ROTARY AXES CENTER DEVIATION IN X defines the difference between the C-Axis MRZP and the B-Axis MRZP in the X Axis. It is possible there is no difference. Parameters : The units are measured in inches, which are scaled by A value of in the X Axis means the MRZP is inches from machine home in that axis. Parameter 1314: The units are measured in inches, which are scaled by A value of 20 means the MRZP of the C Axis is inches away from the MRZP of the B Axis. This is set at the factory. Do not change this parameter. When Parameter 1314 is set to 0, there is no difference between the C-Axis MRZP and the B-Axis MRZP in the X Axis. 5-axis rotary-center compensation is not needed. When Parameter 1314 has a value, 5-axis rotary center-compensation applies to each axis during motion. This aligns the tool tip with the programmed position. UMC-750 MRZP - SET UP: VQC Templates to Set Machine Rotary Zero Point (MRZP) Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

8 1. Press[MDI/DNC]. 2. Press [PRGRM/CONVRS]. 3. Select the VQC tab. 4. Select MRZP SET. 5. Select FINISH MRZP SET to verify values in Parameters 1306, 1307, and Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

9 6. Type the ball diameter. 7. Obey the on-screen prompts. 9. Select Output to MDI. To run the FINISH MRZP Set cycle: Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

10 1. Make sure a work probe is mounted in the toolholder. 2. Record the original value of Parameter Set Parameter 1314 to Zero return the B- and C-Axes. 5. Place the ball gage anywhere on the table. 6. Put the gage ball at a 45-degree angle to the X Axis. This prevents contact with the work probe during the probe cycle. 7. Jog the work probe to less than 0.25" (6 mm) from the top-center of the ball. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

11 8. Press[ MDI/DNC]. 9. Press [PRGRM/CONVRS]. 10. Select the VQC tab. 11. Select MRZP SET from the menu. 12. Press [WRITE/ENTER]. 13. Select FINISH MRZP SET. 14. Press [WRITE/ENTER]. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

12 15. Obey the prompts to make the probe program. 16. Select Output to MDI. 17. Press [MDI/DNC]. 18. Press [CYCLE START]. 19. Change Parameter 1314 back to its original value. 20. The FINISH MRZP SET program probes the gage ball in many locations at many angles of rotation to get the location of the Machine Rotary Zero Points. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

13 21. These templates store MRZP values in variables 106 through 108, 121 through 123, and work offsets G154 P90 and G154 P91. Variables 106, 107, and 108 are values for Parameters 1306, 1307, and Variables 121, 122 and 123 are the inch or metric values of the MRZP. Choose inch or metric with Setting 9, DIMENSIONING. 22. If Parameters 1306, 1307, and 1308 have no values, run the ROUGH MRZP SET probe cycle. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

14 23. Press[MDI/DNC]. 24. Press [PRGRM/CONVRS]. 25. Select the VQC tab. 26. Select ROUGH MRZP SET. 27. Type the diameter of the bore in the center of table. 28. Obey the on-screen prompts. Renishaw AxiSet Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

15 Renishaw offers a software package to monitor and track a machine's centers of rotation over time. AxiSet features: Useful 3+2 applications with high tolerance true position requirements. Makes use of the WIPS probes included with the UMC-750. Available, post installation, from your local Renishaw representative. SETTING 247: SIMULTANEOUS XYZ MOTION IN TOOL CHANGE Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

16 Always set 247, SIMULTANEOUS XYZ MOTION TOOL CHANGE, to OFF for the UMC-750. This is the default setting. When Setting 247 is set to OFF, the spindle head retracts in the Z Axis before it moves the X and Y Axes to the tool change position. If you set Setting 247 to ON, this increases the risk of a tool crash during a tool change. The crash can occur with the rotation of the B and C Axes. UMC-750 Post Processor The post processor information is located in the UMC-750 Operator Manual. It defines machine and control specifications and includes general notes. Special programming notes: G254 Dynamic Work Offset G234 Too l Center Point Control G141 3D+ Cutter Compensation G93 Inverse Time Feed Mode Rotary Axis Brakes (M10, M11, M12, and M13) Workholding Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

17 Workholding on the UMC-750 presents challenges not usually found in traditional 3-axis mill applications. 3+2 and 5-axis applications require B-Axis rotation, which increases the potential for tool, spindle, and spindle head interference with the table. Holding the workpiece in a typical mill vise often puts the workpiece too close to the table. Workholding fixtures for the UMC-750 are taller to give the correct tool and spindle head clearance to the workpiece. Taller fixtures move the workpiece away from the table surface. This usually solves these clearance problems. Dovetail Workholder Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

18 Dovetail or other slim-line workholding is a common solution for the UMC-750. Dovetail features: Dovetail fixtures let you cut complete part in three operations: Dovetail operation 3+1 or 3+2 operation Dovetail removal operation Dovetail fixtures provide a very rigid setup with maximum fixture and tool clearance. You can cut the first and last operations on a less expensive mill, such as a VF-2, and in larger batches. Workholding Vendors 5th Axis Fixtures Midaco UMC-specific catalog Contact: Mathew Evans mevans@5axisfixtures.com sales@5axisfixtures.com Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

19 Telephone: Facsimile: Contact: Mike Munao Chick Workholding UMC-specific packages Foundation plates Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

20 Jergens Machinable jaws Interchangeable with other Chick vises Telephone: Contact: Douglas L. Sain, Sales Manager Cell: Lexair UMC-Specific Packages Phone: Contact: Paul Kieta, National Sales Manager Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

21 Raptor Phone: Fax: Contacts Steve Breslin, National Sales Manager Mike Davis, Key Accounts Manager Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

22 Phone: Contacts: Brian O'Rell Kurt Workholding Contacts: Steve Kane, Sales and Marketing Manager Hainbuch Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

23 Lang Contacts: Southeast US Brad Boatright, Southeast Regional Sales Manager Cell: Northeast US Rob Draxler, Northeast Regional Sales Manager Cell: Great Lakes Larry McMillan, Great Lakes Regional Sales Manager Midwest Tom Buraczewski Cell: Mexico Ivan Ley, Mexico Regional Sales Manager Phone: Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

24 Phone: Fax: Tooling The B-Axis rotation feature of the UMC-750 requires longer tooling. This prevents possible interference between the spindle head and the workpiece. If you do not rotate the workpieces around the B Axis, you can use standard tooling. Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

25 The design of B-Axis rotation is asymmetrical. This makes sure the oeprator always rotates the table toward the side-mount tool changer. This design gives maximum clearance between the spindle head and the table at 90 degrees of rotation. PCOOL and all of the coolant is on the left side of the spindle head. Documentation and Service Resources Haas Service Guide UMC-750 Service Overview Describes unique service procedures Illustrates unique service tools Alignment Report and procedure Installation and Leveling videos Operator Addendum Unique UMC-750 features DWO, G254 TCPC, G234 Machine rotary zero point offset (MRZP) Work and tool offsets setup Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

26 Haas Website Layout drawings Exterior dimensions Placement and hookup information Footprint Table size and data Interior clearances SMTC arm clearances Lifting dimensions Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27

27 SAP Portal UMC-750 Machine Model All axes are movable UMC-750 YouTube Videos Copyright 2018 by Haas Automation, Inc. No unauthorized reproduction Last Published On June 27, /27