THIS MACHINE LIKE NEW 5 WORKING HOURS USED The M90 Series machine is a moving table, fixed gantry CNC router, and capable of full five axis simultaneous motions with extremely fast accelerations. MACHINE: Mechanical structures of the M90-510 were designed using Finite Element Analysis, a sophisticated CAD technology that intensely analyzes strength, stiffness and the dynamics of the machine structure. All weldments are stress relieved to increase strength, stiffness and provide long term stability. M90 WORK TABLE: • 60-inch wide by 120-inch deep, solid aluminum table. The table travels front to back and are equipped with 3/8 – 16 threaded inserts on 12-inch centers. EXTENDED Z AXIS: • 48-inch vertical (Z) axis to replace standard 24-inch Z axis FIXTURE VACUUM: • The machine is equipped with 1" conventional vacuum hold-down system. Includes a valve and fixture plumbing connection mounted at the front edge of the table. A 1" pump connection is provided at the base of the machine. (Vacuum pump sold separately) HIGH FLOW VACUUM HOLD DOWN: • Table equipped with dual zone high flow vacuum hold-down system. • Includes dual high-flow plumbing ports with two pneumatic open/close switches. Includes vacuum plenum and high flow spoil board. VACUUM PRESSURE SENSOR SWITCHES: • Senses the on/off status of vacuum hold down pressure. Once vacuum pressure is achieved, activating the machine cycle start button will allow the machine to continue. 4 17HPBECKERMODELVTLF2.400VACUUMPUMP : • Capacity: 270 CFM open flow, maximum vacuum 24” Hg (at sea level). The pump is an oil less rotary vane type vacuum pump with carbon vanes, built-in suction filter, vacuum regulating valve, blow-off valve/silencer, coupled to a 17hp, 880 RPM, 208/230/460 Volt, 60 Hz, 3 phase motor. The unit has an • SPINDLE RPM OVERRIDE WITH MANUAL ON/OFF SWITCH: • The switch is mounted to the front panel of the control cabinet allowing the operator to manually turn the router motor off and on, and also over-ride the programmed router rpm. TOOL CHANGE ROUTER: • One (1) 12HP, 3,000 - 24,000 RPM variable speed router. 5 external intake filter and starter (either low voltage or high voltage). Includes, inlet filtering, electric starter, and approximately 15 feet of vacuum hose channeled from the pump to the machine base. This vacuum pump should not be operated in ambient temperatures that are below 5°C / 41° F, or exceed 45° C/113°F. Note: This vacuum pump is designed to operate at an elevation not to exceed 2,600 feet above sea level. Operation above 2,600 will require a high-altitude option. • (resides on LH bridge/gantry leg). Equipped with a four (4) position Automatic Tool Changing System • Includes four (4) ISO-30 tapered tool holders with four (4) collets, and preset tool change fixture. • Standard maximum tool size is 2” diameter, and 6" length. NOTE: Tooling longer than 3 inches in length could cause clearance issues, and may damage the machine. The customer must limit the maximum RPM based on tooling vendor requirements for all tools exceeding 3” in length. MANUAL TOOL CHANGE: IMPACT RESISTANT FIVE AXIS HEAD: • A positive locating joint between the axis 5 arm and the rest of the machine. Decreases the amount of force applied to the head in the event of a collision, diminishes the need for realignment, and reduces fixture and spindle damage. The Impact Resistant Head can also be "locked out" in the event machining forces exceed the device limitations. CONTINUOUS C AXIS: • The continuous C axis improves system performance by simplifying operations and eliminates the possibility of damaged wire within movable joints. Maintenance-free metal contacts provide long life with error-free data communication transmission. TOOL LENGTH SENSOR (HIGH TOLERANCE): • The TS27R is the standard tool setting probe for machining center applications. A compact, robust design allows simple fitment to the machine bed or bracket mounting where appropriate. The device repeatability is rated at .001. FIVE AXIS ALIGNMENT VERIFICATION • The alignment verification routine is utilized to record and populate the measure values into the Thermwood control system, after machine alignments are manually performed. The routine compares the measured values to the default values. The Thermwood 5 axis verification routine requires the Renishaw high- tolerance tooling sensor. This option includes a precision ground pin, dedicated tool holder, collet and all mounting hardware. NOTE: This procedure does not realign the machine axes. AUTOMATIC LUBRICATION SYSTEM: • Automatically provides continuous oil lubrication to the rail bearings. 6 Automatic oil lubrication • A pressurized greasing system which periodically applies lubricant to a Automatic grease lubrication for a helical rack system. polyurethane foam pinion using a special lithium based grease. The grease canister volume level is continuously monitored. Preventative maintenance is still required. HAND HELD TERMINAL: Equipped with durable 36-key membrane keypad. The unit is housed in a rugged ABS case with rubberized sure grip sides and comes with a custom holding saddle mounted to the machine control cabinet. The unit includes a 10 meter cable Programming features include: • 3.4" PSP TFT display – (480x272 pixels) • Touch screen analog resistive • 128 MB flash, 128 MB DRAM • USB 2.0 OTG interface • Micro SD interface