Tz-850b Lathe Grinder Cutting Machine for Metal Best Price CNC Milling Machine Tool

TZ-850B Cutting Machine for Metal Best Price CNC Milling Machining CenteProduct DescriptionTZ-850B TAIZ high-speed drilling and tapping machining center series products are based on the world's most popular and advanced flexible machine tool design concept development, mainly used for the processing of non-ferrous metals, 3C industry, communication cavity, aluminum substrate drilling, tapping processes.Can achieve drilling, milling processing, fast moving speed, high spindle speed.The efficiency and quality of drilling and tapping is more than 10 times that of ordinary machining centers, and it is the most ideal processing equipment for customers in 3C, communication cavity and other industries.Product ParametersModelTZ-640BTZ-740BTZ-850BTZ-1000BTZ-1300BWorktable size L*W(mm)700x400800x4001000x5001100x5001400x650Work table Max. loadingkg300330400450500T-slots size  (N×W×D) mm3x14x1253x14x1255x18x905x18x905x18x135X/Y/Z axis travelmm600/400/300700/400/300800/500/4201000/500/4201300/650/450X/Y/Z axis feed speedm/min48/48/4848/48/4848/48/4848/48/4822/40/40X/Y/Z axis motorkw1.5/1.5/3 kw1.5/1.5/3 kw2/2/3 kw2/2/3 kw2/2/3 kwX/Y/Z axis linear Guidemm30/30/3030/30/3035/35/3535/35/3535/35/35Spindle taper BBT30BBT30BBT30BBT30BBT30Max. spindle speedrpm2000020000200002000020000Spindle motor powerkw5.55.55.55.55.5Distance from spindle nose to workbenchmm150-450150-450150-570150-570120-570A.T.C capacitypcs2121212121Positioning accuracy (X/Y/Z)mm ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300Re-positioning accuracy(X/Y/Z)mm ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300Machine weightkg36003800420048005500Machine size (L*W*H) mm1850*2300*22501900*2300*22502400*2250*26502700*2500*23502900*2500*2350  Detailed PhotosGeneral DescriptionThe machine ADAPTS to the development trend of precision and high efficiency in the processing industry, and processes products such as electronic communications and textile parts with high efficiency and high precision to meet the most challenging processing requirements of various industries. The machine tool fully adopts the latest finite element simulation optimization design method, which is comprehensively optimized on the basis of the overall strength and stiffness of the machine tool to achieve the best dynamic machining performance. It is a representative and model of modular design and ergonomic design of international processing equipment.Entire DistributionSpindle and motor directly connected motor design, the main motor using low inertia motor.Three axis straight slide, full support design.The main parts are made of the same casting by the same manufacturer of Dema Brothers. High strength, high density resin sand impregnated casting.Castings are calculated and analyzed by computer finite element analysis.21-tool clamping arm tool library, tool change time up to 2.4 seconds.Main Parts of Equipment(1) BaseLarge-span heavy base, guide rail specifications are 1.2 times greater than the same industry, effectively disperse gravity and processing capacity; Short saddle overhang greatly improves dynamic accuracy; The Y-axis motor rear design also helps to reduce the distance between the operator and the table, suitable for upper and lower workpieces, and greatly improve the processing convenience (as shown below).(2) Uprights(a) The herringbone column is more stable and more convenient to maintain than the one-column column.(b) The design of the herringbone structure bed gold protection and chip removal system is more mature to avoid the installation of sheet metal water leakage from the mechanical structure.(c) The use of high-strength screws to fix, effectively improve the rigidity of the column, avoid vibration during processing, and be more stable during heavy cutting.(d) The shaft slint-bone structure is thickened at the same time, which greatly improves the rigidity of the bed, makes the processing more stable, and extends the service life of the machine tool.(3) HeadstockThe optimum contact ratio between the headstock and the column, coupled with the short nose-end Taiwan spindle, results in greater chip cutting capability for Taijing machine tools. Can complete drilling, milling, tapping, boring and other processes.(4) Precision Spindle with High Precision, High Performance and High Stability(a) The spindle set is made in Taiwan. The main shaft grab tool is based on the butterfly spring on the main shaft, and the tension is applied to the pull nail of the tool handle through the four-jaw broach mechanism, which is closely matched with the taper hole of the main shaft to realize the grab tool.(b) The use of low inertia spindle motor, short acceleration time, improve tapping speed and quality. Spindle direct drive, with spindle orientation function.(5) Machine Tool ProtectionThe lathe bed guide rail (XY axis) adopts stainless steel telescopic sheet metal; The column guide rail (Z axis) adopts organ type and armor type protection; The machine is fully enclosed to prevent