The invention relates to a numerical-control band saw
machine for sawing American
cork wood, and the numerical-control band saw
machine comprises a saw
machine, a saw frame, a vehicle body, a linear guideway pair, a
ball screw, a variable frequency motor, a
servo motor, an
air pump, a
numerical control operating
desk, an
electric control cabinet and the like; the sawing part of the saw machine comprises a band saw driving wheel, a band saw driven wheel, a tensioning mechanism, a tray, a housing and the like; the tension of a cutter is adjusted by virtue of an adjusting handwheel, the exposed teeth of the cutter are adjusted by a saw blade exposed tooth adjusting handwheel; the wood is clamped by a pneumatic device, the clamping force is adjusted by a regulation valve, the clamping force is realized by an operation
handle, 01 gear is a wood clamping gear, N is a neutral gear, and 02 gear is a wood loosening gear; the linear guideway pair and the variable frequency motor are adopted for a walking part, the sawing precision is stable and reliable, the
servo motor is adopted for a sawing part, the
ball screw is lifted, an imported special cutter is adopted, and the numerical-control band saw machine is steady in operation, small in sawing kerf and high in yield.