DOUBLE SHUTTLE FLY-CUT-OFF WITH BURR FREE COLD CUT-OFF AS WELL AS FRICTION SAW MACHINE

摘要

The present invention is high speed burr free cold cutoff carriage saw along with a additional shuttle for friction saw to use in-line with conventional and High Speed Tube Mills up to 120 met/ min speed to get 20 cuts of 6 met long pipes with cut length accuracy as good as ± 2 mm with least burrs and perfect square cuts without any dimple and friction saw on the same Track for cutting higher wall thickness tubes. Eco friendly machine has been designed to offer least per cut cost as it consumes very low power (machine uses very low overall power of 30 KW as against conventional similar saws which uses 60 to 75 KW) and offers more number cuts before re-sharpening of HSS Saw blades. For thick wall and tough steel tubes, TCT saws Blades can be used. Highly user friendly computer program, needs very few data to enter by mill operator with Fool proof and fault diagnostic features. Friction saw drive is of 40 KW A.C. Motor. This machine provides facility for both type of cutting on the same track and on line with simply selecting a particular system by a selector switch on the main control panel. Friction saw cutting keeps per cut cost very low for higher wall thickness tubes.