metallkraft - 2021 - BMBS230x280 CNC-G - CNC band saw machine

Characterize: Automatic band saw, hydraulically controlled functions: lowering and raising of the saw bracket can be easily operated from the control panel with push buttons, as well as the opening and closing of the fixed machine clamp, as well as of the movable machine clamp With modes to work both semi-automatic and automatic How CNC automatic operation works via PLC Mitsubishi: it is possible to program different inputs. The program keeps track of the number of pieces to be sawn and the desired cutting lengths for each entry. The number of steps of the feed lengths is automatically calculated by the processor. It is possible to call up different cuts and have a program of different cuts executed one after the other. Choice of 20 programs, each with 15 lines (length + quantity). In addition, the following information is displayed: saw status, current position of the moving vise, workpiece/cut counter, selected length of the end cut. The movement of the material feed is ensured by a ball screw, which is driven by an electric motor with encoder and frequency converter, transmission by toothed belt. The position of the feed is detected using the rotary encoder. For maximum accurate feeding, the feeding goes to the set position by micro-movement. Material feeder can nominally operate ABS as incremental REL. Material feeder equipped with an optical sensor, it notices whether material is present or not Mechanical saw blade tension and automatic indication readable via PLC control Saw arm is below 25°, which guarantees higher stability of the saw blade Heavy-duty 1.5 kW motor gives you enough power for the tougher work with overload protection Large dimensioned; oil-lubricated transmission When manually turning the solid welded angle table, the position of the rotary table is confirmed by a lever with an eccentric. The degrees are displayed on the touch screen. The angle indication is achieved with the help of an incremental sensor and a magnetic tape Extremely robust band saw with thick sheet steel substructure Adjustable coolant system with direct cooling through both saw guides on the band saw Over-dimensioned roller bearings on both saw guides along both sides of the band saw, also equipped with large carbide guide plates; This way the saw is guided perfectly. The band saw is continuously cleaned by a saw brush. Inside the saw bracket are two large castings, running wheels with strong bearings Equipped with a saw breakage protection BRP saw breakage/overload protection: BRP system is activated when the maximum pre-installed value of amperes is exceeded by the motor. The saw bracket stops the feed while the band saw continues to rotate and thus removes the excess chips in the cutting line. When the load on the band saw has been reduced to a minimum, the normal sawing process starts. With special probe above the saw blade: when the piece is cut through, the probe remains a few cm above the material, so that the limit switch of the upper position is activated, so that you do not lose time with the saw bracket returning too high, and you do not have to adjust it anymore, and the operator does not enter the danger zone