Theta LC3015q2 Laser Machine User Pre-installation Guide October, 2003 Amada America, Inc. 7025 Firestone Blvd. Buena Park, CA 90621 Tel. (714) 739-2111 Fax. (714) 228-0536 www.amada.
Document title Version Applies to: Printed: Revision history: LC3015 Theta Laser Machine User Pre-installation Guide 031027 (October, 2003) LC3015 Theta Laser Machines 10/30/2003 8:51 AM See page 33 Warning All work must be completed by qualified personnel. Do not apply power to the machine until an Amada service engineer is present and has instructed you to do so. Applying power to the machine without removing all wrapping paper and protective coatings may damage the machine.
CONTENTS Pre-Installation Checklist ..............................................................................................................i Items to be Obtained: i Placement of the Machine and Components: i Electrical Requirements ii Preparation ii Description of the Major Components .........................................................................................1 Major Components .......................................................................................................
Machine Dimensions - LC3015 Theta Plan View ......................................................................14 Planning The Location of the Machine ......................................................................................15 The Chiller .................................................................................................................................16 Chiller Dimensions...........................................................................................................
Table of Figures Machine .......................................................................................................................................2 Gas connection kit .......................................................................................................................2 Dust Collector ..............................................................................................................................2 Chiller ...........................................................
Figure 14: Electrical connect 230 VAC ......................................................................................29 Figure 15: Entry point for cables................................................................................................31 Figure 16: NC & machine power connect.................................................................................31 Figure 17: Laser power connect ...............................................................................................
LC3015 Theta Pre-Install Check List (checklist page i) Pre-Installation Checklist This form must be completed, signed, and faxed back to Amada’s service department. This is required before installation of your Amada laser can begin. Each of the following items must be completed prior to scheduling a service engineer for installation. Please contact the Laser Service Department if you have any questions in completing these steps.
LC3015 Theta Pre-Install Check List (checklist page ii) Electrical Requirements Electrical power has been connected to the top of the disconnects for each of the following: q NC cabinet q Laser power supply q Dust collector q Chiller Preparation q Chiller tank has been filled with distilled water only. (on the CKD chiller, water hoses must be connected before filling tank) q All plastic and paper coverings removed. q Clean protective coating (cosmoline) from ball screws and LM guides.
Description of the Major Components Your laser systems will arrive in several crates. The machine and accessories are packaged in one crate. The chiller, dust collection system, gas regulators, and any optional equipment (such as transformers or safety mats) will be crated individually. The major components are: q The machine - includes laser oscillator. Note that several parts including the laser cutting head, lenses and nozzles may be inside the accessory crate rather than mounted in place.
Major Components Machine Gas connection kit HOT AIR DISCHARGE AIR SUCTION AIR SUCTION 78.1" (for 4 KW system) 71.
Size and Weight of Major Components Ensure that you discuss the following dimensions and weights with your selected rigger, before the delivery of the machine. Item Approximate Dimensions (Length x Width x Height) Approximate Weights 3015 Machine 340 inches x 150 inches x 105 inches 12,056 lb. (5480 KG) (with laser) Shuttle included included Laser (all) included in machine included in machine Chiller Orion RKL-15000 (for 4KW laser) 63” x 36” x 78” 1540 lb.
Basic Specifications FEATURE SPECIFICATION NC unit Fanuc 160iL (32 bit) Laser Fanuc AF4000 4kW CO2 Fast Axial Flow Axis Travel Maximum axis speed 1 4 X 120 inches (3050mm) Y 60 inches (1530mm) X 19.6 inches (500mm) U ± 135° (Head Tilt) V ± 370° (Head Rotation) W 0.29 inches (7.5mm) X, Y 3150 inches per minute (80m/min) Z 2165 inches per minute (55m/min) U, V 250º per second Maximum cutting thickness see table on page 5 Maximum worksheet weight 1540lbs.
Laser and Production Cutting Specifications FEATURE SPECIFICATION Fanuc C4000AF CW Power 4,000 Watts Peak pulse power 5,000 Watts Maximum material thicknesses: (maximum sheet size according to weight limitation) 2 Carbon steel 2 (O2) 0.5 inches (12 mm) Stainless steel (N2) 0.375 inches (10 mm) Aluminum (N2) 0.
Supply Requirements Electrical power supply UNIT RATING SUPPLY Machine (CNC) 200V~220 VAC 3 phase 60 Hz (15 Amp, 12 KVA) 200~220 VAC 3 phase** Laser Fanuc AF4000 4kW CO2 Fast Axial Flow: 200V~220 VAC 3 phase 60 Hz (160 Amp, 55 KVA) 200~220 VAC 3 phase** Chiller Orion RKL-15000: 200 VAC 3 phase ±10% 60 Hz (97 Amp, 36 KVA) 200~220 VAC 3 phase** Total @ 200-220 125 KVA 200~220 VAC 3 phase** Beam purge unit Orion QSP180-11CA : 115V 1ph ±10% 50/60 Hz (23W) Dust collector 3 Torit DFT3-18: 460 V
Other Requirements Air supply ITEM Pressure/Volume ISO8573.1 standard Machine 80 psi at 9 ft3/min 4 Class 3-4-3 As cutting gas 140 psi at 35 ft3/min 5 Class 3-4-3 Dust collector - Torit DFT3-18 9 scfm at 90-100 psi Class 4-5-5 Dust collector - Farr GS-12 12 scfm at 90 psi Laser Oscillator Gas see laser pre-mix gas specification (p. 9 ) n/a Assist gases see assist gas recommendations (p.
Air specifications - ISO 8573.1 standard The standard provides a uniform way to specify air quality in terms of particle size, pressure dewpoint, and oil content. Class 2-4-3 means class 2 particulate, class 4 dewpoint, and class 3 oil content. (1 micron particulate, 37 °F dewpoint, 1 mg/m 3 oil content) (maximums) The following table lists the maximum contaminations in each category. Quality Class Particle size in microns Pressure dewpoint Oil content 1 0.1 –70 °c (–57°F) 0.
Laser Pre-mix Gas Laser gas quality is critical to the performance and reliability of the laser. Based on our experience, we recommend BOC’s LASERSHIELD F or AGA’s LaserMix 21. Call either of these national 800 numbers to locate the supplier closest to you. AGA Gas Inc. 1-800-837-7226 BOC GASES 1-800- 742-4726 HTTP://www.boc.com A two stage regulator and twenty-five feet of hose with 3/8" fittings is provided to connect the gas bottle to the laser.
Laser Pre-mix Gas Specification Laser gas quality is critical to the performance and reliability of the laser. Based on our experience, we recommend AGA’s LaserMix 21 or BOC’s LASERSHIELD F. If you choose a supplier other than AGA or BOC, use the following laser gas specification. NOTE: If the gas is not mixed to the required specifications, the laser will not run correctly. The laser uses a mix of carbon dioxide (CO 2 ), Nitrogen (N 2 ) and Helium (He) at 28 psi.
Assist Gas Recommendations The machine has provision for three kinds of assist gases. The assist gas inputs are at the rear of the machine. The inputs are labeled OXYGEN, CLEAN CUT, and AIR. Oxygen is normally used to cut steel and stainless steel. Nitrogen is used to Clean Cut™ stainless steel and aluminum with an oxide free edge. Shop air can be used to cut aluminum at reduced cost (see page 26). Two-stage regulators and hoses are provided in the gas connection kit for the oxygen and the nitrogen.
Machine Dimensions - LC3015 Theta Front View Figure 1: Machine from shuttle end 12 LC3015 Theta User Installation Guide - October, 2003
Machine Dimensions - LC3015 Theta Side View Figure 2: Machine from operator side LC3015 Theta User Installation Guide - October, 2003 13
Machine Dimensions - LC3015 Theta Plan View Figure 3: Machine from top 14 LC3015 Theta User Installation Guide - October, 2003
Planning The Location of the Machine The diagrams following provide the details for positioning your new machine. q No obstacles are allowed in the table travel area, and the machine must be at least 3 feet from any wall or obstruction, and the ceiling must be at least 40" above the top of the machine. q The machine must be placed on a single continuous foundation (see Machine Foundations section).
The Chiller The chiller is very important to the reliable operation of your laser cutting machine. q The chiller must be placed so that an adequate flow of air is maintained. q The positioning of the chiller is flexible. Two lengths of flexible hose and appropriate fittings are provided for connection to the system. q If you plan to hard plumb the system, use only Brass, Stainless Steel, and/or Plastic. Black steel or Galvanized pipe and fittings are not permitted.
Chiller Dimensions Orion Chiller 63.0" 36.1" HOT AIR DISCHARGE AIR SUCTION AIR SUCTION 78.1" (for 4 KW system) 71.
Dust Collectors The dust collector is very important to the safe operation of your laser cutting machine. It will collect dust and particulate generated by the laser cutting process. More than one dust collector type is available for the machine. Either unit, in standard configuration, is suitable for cutting most metallic materials. Neither one is suitable for cutting non-metallics for an extended period. Additional filters or alternate venting is generally required when cutting non-metallics.
Figure 6: Torit DFT3-18, side view LC3015 Theta User Installation Guide - October, 2003 19
Farr GS-12 See page 7 for compressed air requirements.
Machine Foundations The machine must be properly secured to a suitable foundation. If an existing floor is used, it must be capable of supporting the weight of the machine. The load bearing and vibrational secifications are listed below. Bearing capacity required Maximum external vibration / disturbance allowable Max acceleration Max amplitude 1124 lb/ft2 0.05G 5 microns It is the purchaser’s responsibility to determine the necessary thickness of the foundation concrete to meet these requirements.
Machine Foundations Cross Section 8.25 These drawings include pockets for the j-bolts (preferred method). If anchors are to be used instead, then the j-bolt pockets may be omitted when preparing the foundation. 184.25 21.65 42.1 10.6 42.9 J-Bolt locations 13.75" 10.825" 13.75" 178.38" 228.
Foundation End View 20" 134” 20" 8.3” 42.1” 14" 6.0” 14" 6.0” 12" Anti-vibration material 1" Anti-vibration material 10.6 134” 42.
J- Bolt Detail 4 - ANCHOR BOLT J-TYPE 4 - HEX NUT M16 4 - HEX NUT M16 6 - WASHER M16 40 251 350 99 31 4 - JACK BOLT 4 - HEXAGON NUT M30 x 3.
Lifting Use the lifting eyes provided on the frame. See figure for permitted sling angles.
Installing The Air Supply The machine must be connected to a compressed air system by hose or pipe. The compressed air must be clean and dry. It may be necessary for you to purchase an air drier/filter. Please note the following: q The air flow and pressure requirements are listed on page 7. q The minimum inner pipe diameter for the machine is ". The dust collector should have a separate 4” pipe, to provide isolation of the machine air supply from the pulsing of the dust collector.
Installing The Electrical Power Supply The system requires four separate 3 phase power supplies. Power must be supplied to the CNC unit, the laser, the chiller and the dust collector. Power should be supplied from a line separate from those for welding machines and other processes that produce electrical noise. Ground rods must be installed next to the laser and CNC cabinets.
460 VAC DISCONNECT (ASSUMES DELTA PRIMARY ) 460 VAC H2 H1 H2 H1 7654 32 1 H3 7654 32 1 H3 7654 32 1 SHIELD X0 X2 X1 X2 X3 TRANSFORMER X0 X1 200-220 VAC X3 DISCONNECT NC & MACHINE 200-220 VAC DISCONNECT LASER 200-220 VAC DISCONNECT CHILLER 200-220 VAC Figure 13: Electrical connect 460 VAC 28 LC3015 Theta User Installation Guide - October, 2003 DUST COLLECTOR 460 VAC
200-220 VAC DISCONNECT 200-220 VAC H1 7654 32 1 H2 7654 32 1 (ASSUMES DELTA PRIMARY ) H2 H3 H1 7654 32 1 H3 SHIELD X0 X1 X2 X2 X3 TRANSFORMER 460 VAC DISCONNECT NC & MACHINE 200-220 VAC DISCONNECT LASER 200-220 VAC X0 X1 X3 DISCONNECT CHILLER 200-220 VAC DUST COLLECTOR 460 VAC Figure 14: Electrical connect 230 VAC LC3015 Theta User Installation Guide - October, 2003 29
Notes 30 LC3015 Theta User Installation Guide - October, 2003
Dust collector interface Chiller interface CNC power in Laser power in Figure 16: NC & machine power connect Figure 15: Entry point for cables CNC power connect, Figure 16 A: Power cable B: Breaker Laser power connect Figure 17: Laser power connect LC3015 Theta User Installation Guide - October, 2003 31
Protective Coatings The machine may have protective coatings, possibly including wrapping paper and/or cosmoline or other grease. When present, the wrapping paper must be removed before moving the machine axes. Protective grease or cosmoline must be thoroughly cleaned off before running the machine. q Check the X-axis, Y-axis, and Z-axis LM guides for wrapping paper and protective coating. Make sure that you remove any paper from both sides of the carriage.
Revision history Version Initial (May 2001) Details Initial version Revised dwg p. 22 . Asstd formatting, editing revisions. Oct 01 Revised foundation drawings Jan 03 Electrical supply p. 6. Formatting, editing revisions October, 2003 Electrical supply- correct kVa and amperage for CNC Contact Information Company/group purpose Phone Amada America Inc., Laser group Questions regarding machine configura- 714 739-2111 tion, equipment, operation 800 626-6612 - US 800 634-7952 - Calif.
