Heavy Machinery Sale of Gantry, Boring and Milling Machines from the Closure of TMG

Axes: X (Table travel) 3,000 mm, Y (Cross-Rail vertical travel) 1,000 mm, Z (Milling Head Saddle on Cross-Rail travel) 1,500 mm, U (Boring Bar vertical travel) 300 mm. Axes Feeds: X min 20 mm/min, max 2,000 mm/min; Y min 20 mm/min, max 2,000 mm/min; Z min 20 mm/min, max 2,000 mm/min; U manually. Note: The X, Y, Z axes are equipped with linear encoders. On the control panel there is a display unit (DRO) for the X, Y, Z axes. For the U axis, direct viewing on a graduated ruler is used. Moving Table Load: max. 20,000 kg/m (uniform distribution on table surface). Moving Table usable surface: 4,000 × 1,600 mm. Moving Table total surface: 4,900 × 1,600 mm. Distance between Table and Cross-Rail: max. 1,200 mm.

Machine – CNC Axes: X (Column Saddle travel) 12,500 mm, Y (Headstock Saddle Vertical travel) 3,500 mm, Z (Boring Shaft travel) 1,250 mm, W (Quill travel) 1,000 mm, W+Z (Cumulative travel) 2,250 mm. Rotary Table – CNC Axes: W2 (Table travel) 3,200 mm, B (Table rotation) 0–360°. Rotary Table Surface: 2,500 x 3,500 mm. Rapid Feed Axes: X max. 5,000 mm/min, Y max. 5,000 mm/min, Z max. 3,000 mm/min, W max. 3,000 mm/min, W2 max. 2,000 mm/min, B max. 1 rot/min. Work Feed Axes: X 1–2,000 mm/min, Y 1–2,000 mm/min, Z 1–1,000 mm/min, W 1–1,000 mm/min, W2 1–200 mm/min, B 0.1–1 rot/min. Milling Spindle Range (S – Gearbox with 4 mechanical ranges): Range #1 2.5–80 rpm, Range #2 80–160 rpm, Range #3 160–320 rpm, Range #2: 320 - 630 rpm. Boring shaft taper bore: ISO 50, Boring shaft diameter: 160 mm. FANUC 18M Contouring Numeric Control. FANUC made feed axes motors. FANUC made spindle motor. FANUC made drive system for axes and spindle motors.

NC Positioning Axes: X (Column Saddle travel) 9,720 mm, Y (Headstock Saddle vertical travel) 2,739 mm, Z (Boring and Milling Shaft travel) 1,240 mm. NC Only Display Axis: B (Rotary Table travel) 0–360 degrees with 4 positions at 90 degrees. DRO Axis: W (Perpendicular Column Saddle travel) 700 mm. Feed Range: X 1–1,600 mm/min, Y 1–1,600 mm/min, Z 1–1,600 mm/min, W 1–1,000 mm/min. Rapid Axes Feed: X max. 2,000 mm/min, Y max. 2,000 mm/min, Z max. 2,000 mm/min, W max. 1,000 mm/min. Milling Spindle Range (Constant Torque / Constant Power): Range 1: 37–72 rpm, Range 2: 73–143 rpm, Range 3: 205–406 rpm, Range 4: 405–800 rpm. Rotary Table Surface: 2,500 × 3,000 mm. Rotary Table Load: max. 20,000 kg (center weight of piece in center of table). Fixed Table Surface: 6,000 × 3,000 mm. Overall Size Dimension (without Device Cabinet): H x W × L = 7,800 × 10,500 × 16,000 mm. Machine Weight (with Tables): approximately 72,000 kg. Machine was retrofitted in 1999 by TMG SA. TNC 124 Positioning Numeric Control HEIDENHAIN, controlling axes X, Y, Z and only display axis B. 4 × 1FT5 SIEMENS feed axes motors (X, Y, Z, W). 1 PH7 SIEMENS 37kW spindle motor (S) with SIEMENS SIMODRIVE 611A for axes and spindle motors. Boring capability included.

Mobile Table Dimension 2,000 x 9,000mm. Traverse Stroke 2,000mm (Cross Travel). Distance Between Columns 2,200 mm. One Reclining Head. Travel head on the Crossrail = approx. 3,500mm (Horizontal Travel). Wheel Dimensions: From 180 mm to 500 mm. Coolant system: Yes. Filtration System: Yes. Wheel speed range: from 1100 to 3200 rpm (maximum 25 m/s).

Main CNC Axes: X1+X2 (Gantry axes Portal travel) 6,000 mm, Y (Milling Head horizontal travel on Cross-Rail) 3,500 mm, Z (Milling Head vertical RAM travel) 1,000 mm; CNC Accessory Axes (Universal Head): A (Rotation around the X axis) angular movement -120 to 0 to +120 degrees with 1 degree step, lock with HIRTH; C (Rotation around the Z axis) angular movement 0–360 degrees with 1 degree step, lock with HIRTH; Feed Range: X 1–10,000 mm/min, Y 1–10,000 mm/min, Z 1–10,000 mm/min; Rapid Axes Feed: X max. 15,000 mm/min, Y max. 15,000 mm/min, Z max. 10,000 mm/min; Milling Spindle Speed Ranges: Range 1: 20–207 rpm Constant Torque / 208–897 rpm Constant Power; Range 2: 50–925 rpm Constant Torque / 926–4,000rpm Constant Power; Motor Milling Spindle (S1): SIEMENS 1PH6167-4NF49-Z, nominal speed 1,500 rpm, max. speed 6,500 rpm, 37 kW, 102 A, with SIMODRIVE 611A; Active Table Surface: 6,100 × 2,200 mm; Distance between Columns: 2,550 mm; Distance between Table and Cross-Rail: 1,650 mm; Milling Tool-Holder: type ISO 50Accessories include Angular Universal Head (angular axes A and C) and Direct Drive Milling Head with Milling unit HFWS 1718, ISO 40, motor 12 kW, 26 A, 18,000 rpm at 600 Hz, drive SIEMENS SIMODRIVE 611A. (1996)

Table Dimensions 1.450 x 6.000 mm; Number of Axis: 3; Axis Travel X = 4.500 mm Y = 2.500 mm Z = 1.200 mm; Overall Dimensions: L 13.500 x W 7.000 x H 6.500 mm

Operation System SIEMENS 840; Technical Specifications: Fixed table length 36,000 mm, Fixed table width 6,000 mm; Distance between columns with covers 6,900 mm, without covers 7,100 mm; Gantry travel 30,000 mm; Cross rail travel 3,100 mm; Milling heads (right and left) travel on cross rail 7,400 mm; Vertical travel of right and left rams 1,000 mm; Gantry work feeds 0–6,000 mm/min; Gantry rapid feed 10,000 mm/min; Milling heads (right and left) work feeds 0–3,000 mm/min; Milling heads (right and left) rapid feed 3,000 mm/min; Vertical rams (right and left) work feeds 0–2,000 mm/min; Vertical rams (right and left) rapid feed 2,000 mm/min; Cross rail fine positioning 0–750 mm/min; Cross rail rapid feed 1,000 mm/min; Fine positioning for work axes 5 mm/min; Main spindles (right and left) speed range on 3 steps 4–475 rpm; Taper of milling spindles ISO 60; Manual 12-head changing system with 8 sets of milling heads; Diameter of milling-spindle nose 221.44 mm; Fixed Table PMM GM600-30000 4,500 × 30,000 mm.

Table dimensions W x L: 1600 X 2000 mm; Strokes: X = 3500 mm, Y = 2000 mm

Rotary Table: 1500 X 2400 mm, set on the cross saddle; Strokes X = 2500 mm, Y = 2500 mm,W = 1500 mm, Z = 1000 mm; Cross saddle dimensions: L = 2750 mm, l = 1500 mm