High-Speed Circular Sawing Machine HY-180NC

Overview

High-speed circular sawing machine HY-180NC is a fully automatic CNC circular sawing machine for metal of the HY series. The machine consists of a bed (станина), power head, feeding system, lubrication system, hydraulic system, electrical system, cooling system, exhaust system, automatic feeding system, pneumatic components and other parts. Processing range: round bar ●: mm 70-180; square bar ■: mm 70~130; round tube ○: mm 70-180; square tube □: mm 70~130. Saw blade and spindle: TCT saw blade mm 560 X 3.0T; pin/aperture hole diameter mm 4xφ21 XPCD120X φ650; spindle power kW 30(4P); spindle speed rpm 20-80; saw-head feed method: AC servo motor + ШВП (rotary feed type). Clamping and handling: main clamping vises are hydraulic, one set of vertical and horizontal clamping devices; chip-cleaning device: passive wire brush / powerful wire brush (option); backlash compensation: magnetic-powder brake with through shaft. Hydraulic, cooling and physical data: hydraulic motor power kW 5.5(4P); nominal hydraulic pressure L 150; coolant pump motor kW 0.19(2P); allowable loading length for automatic feeding mm 3000-6000; single-feed length range mm 10-650; machine weight kg 12400; dimensions (L*W) mm 7416X3788. Additional measured performance notes in the product text include a vertical runout of the saw blade 0,2/100 mm and surface roughness in a range around 3,2. The machine is used to cut metal workpieces within the specified cross-section ranges: round bars mm 70-180, square bars mm 70~130, round tubes mm 70-180 and square tubes mm 70~130. It supports automatic loading of raw material stock with allowable loading lengths mm 3000-6000 and single-feed lengths mm 10-650, using a feed method listed as pre-preparation or hydraulic lifter and a feed drive of AC servo motor + ШВП. Clamping for feeding and cutting is hydraulic (horizontal and vertical arrangements) and chip removal can be by passive or powered wire brush as specified.