CW61200 three-track horizontal lathe is suitable for processing large and medium-sized parts of castings, steel parts and non-ferrous metals. It can turn outer circles, inner holes, end faces, grooves, drilling, boring and nesting, and can be turned For various internal and external threads such as metric, inch, modulus, and diametral pitch, the upper tool post can be used to cut short conical surfaces alone, or the upper tool post can be used to turn long conical surfaces with the longitudinal feed. Structural features: This lathe has high power, strong rigidity, and wide spindle speed range. It is suitable for powerful or high-speed cutting. It can turn end faces, outer circles, inner holes, and various threads of metric, inch, modulus, and diameter pitches. It can also bear drilling, Nesting, boring and other processes. The main shaft's braking and positive and negative changes are hydraulically controlled, the braking is sensitive and reliable, and the button can be used to change the first-level speed without stopping. Pressure oil is used for forced lubrication in the head box, and the spindle speed range has several types for users to choose. There is a safety mechanism in the slide box to prevent damage to the lathe due to overload. The upper tool post can cut short cones by motorized turning, and the compound movement of longitudinal feed and upper tool post feed can cut long cones by motorized turning, and the bed rails are surface-hardened to improve the service life of the rails. The control handles of the lathe are centralized, which is convenient and flexible to use.
Spec.
Maximum turning diameter of bed Φ2000 mm Maximum workpiece length between two centers 10000 mm Maximum turning diameter on the tool post Φ1600 mm Cutting torque 1800mm Maximum workpiece weight between two centers 35000 kg Width of upper rail of bed 1600 mm Spindle end ISO(GB) A2-15 Spindle through hole diameter 130 mm Taper hole at the front end of the spindle 1:7; Φ140 mm Front bearing diameter of spindle Φ280 mm Four gears of spindle speed (stepless) 0~200 r/min Longitudinal feed rate 97 kinds 0.064~12 mm Horizontal feed 97 kinds 0.032~6 mm 97 kinds of feed of upper tool post 0.016~3 mm Metric thread 56 kinds 1~120 mm Inch thread 56 kinds 30~1/4 t.p.i. Modular thread 56 kinds 0.5~60 mm Diameter pitch thread 56 kinds 60~0.5 D.P Swivel angle of tool post ±90° Maximum transverse stroke of tool post 1350 mm Maximum stroke of the middle tool post 400 mm Maximum stroke of upper tool post 200 mm Tool post fast moving longitudinal 3740 mm/min Horizontal 1870 mm/min Upper tool rest 935 mm/min Tool bar section size 100×100 mm Tailstock sleeve diameter Φ280 mm Cone hole of tailstock sleeve 1:7; Φ80 mm Maximum stroke of tailstock sleeve 300 mm Bed form three guide rails Main motor power Z4-250-31 DC motor 55KW Fast motor power 1.5 kw Oil pump motor power 0.55 kw Cooling motor power 0.15 kw
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