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机械重型卧式车床

介绍
CG系列重型卧式车床为我公司根据长期生产卧车的经验,采用国际上先进的设计手段和制造技术,执行国家现行最新精度标准,精心设计的一种集电气、自动控制、液压控制和现代机械设计等多学科、多门类的精密制造技术为一体的机电一体化机床产品。机床结构性能适用,机床具有动静态刚度高、使用寿命长、加工效率高、各项功能安全可靠、操作方便和造型美观等特点。
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  产品概述 Product Description   


    CG系列重型卧式车床为我公司根据长期生产卧车的经验,采用国际上先进的设计手段和制造技术,执行国家现行最新精度标准,精心设计的一种集电气、自动控制、液压控制和现代机械设计等多学科、多门类的精密制造技术为一体的机电一体化机床产品。机床结构性能适用,机床具有动静态刚度高、使用寿命长、加工效率高、各项功能安全可靠、操作方便和造型美观等特点。

1、CG系列重型卧式车床适用于高速钢、硬质合金钢等刀具,对黑色金属、有色金属和部分非金属的轴类、圆筒类和盘类零件,进行车削外圆、端面、切槽、切断、镗孔等

2、CG系列重型卧式车床主传动与进给传动采用分离式结构。

3、CG系列重型卧式车床床身采用整体三导轨,床身导轨采用磨削加工或镶钢结构的低磨擦副滑动平导轨。

4、CG系列重型卧式车床的主传动由直流电机驱动,经机械三档变速,实现主轴的转速范围。

5、主轴箱主轴为穿轴式结构,采用高精度可调径向间隙的双列短圆柱滚子轴承,经优化设计采用较大的主轴直径及最佳支承跨距,提高了主轴的回转精度和动、静刚度。主轴上的顶尖采用法兰式短锥柄结构,提高了顶尖与主轴的连接刚度。

6、刀架横向采用梯形丝杠或滚珠丝杠,纵向采用高精度齿条及双齿棒消隙结构,提高了刀架的传动精度。

7、尾座为整体箱形结构,套筒内的芯轴采用高精度可调径向间隙的双列短圆柱滚筒内的芯轴采用高精度可调径向间隙的双列短圆柱滚子轴承,顶尖为法兰式短锥柄顶尖,使尾座具有很高的刚度,套筒和尾座均为机动,并装有液压测力装置。

8、可根据用户要求,提供双刀架、铣镗装置、磨削装置、冷却液装置等。

    CG series heavy duty horizontal lathe is an electromechanical machine tool integrating electrical control, hydraulic control, modern machinery design and other disciplines, Our heavy duty horizontal lathe executes national lastest accuracy standard, which is designed and manufactured according to the international advanced technology and our many years experience. This kind of horizonta lathe has a perfect structure performance with high rigidity, longer service life, higher efficiency, safe and stable function with easy operation. 

1.CG series Heavy duty horizontal Lathe Series are widely used for turning not only the non-ferrous metals like various structure steels, casting steels and irons, but also the external/internal cylindrical / conical/ spherical surfaces, thread of non-metal materials and all kinds of the surface of curve rotary body.

2.Main transmission and feed transmission of CG series heavy duty horizontal lathe adopts separate structures. 
3.The machine bed of CG series heavy duty horizontal lathe adopts 3 guide rails, which adopts grinding process or inlaid steel structure of low friction & sliding flat guide rail.
4.The main transmission of CG series heavy duty horizontal lathe is driven by the AC motor directly.  It realizes different spindle speeds by 3 different mechanical gear shifts.

5.The main shaft of headstock is a cross-axle structure, which adopts double-row short cylindrical roller bearing with high precision and adjustable radial clearance. and adopts a larger spindle diameter and the best supporting span through optimization design, which improves the rotary accuracy and dynamic and static stiffness of the spindle.The center on the spindle adopts the flange type short taper shank structure, which improves the connection rigidity between the center and the spindle.
6.The horizontal direction of cutting tool carriage uses trapezoidal screw or ball screw, and the longitudinal direction adopts high precision gear and double-teeth rod gap clearance structure. Which improves the transmission accuracy of cutting tool carriage.

7.The tailstock is a kind of intergal box structure, the inner shaft adopts double-row short cylindrical roller bearing with high precision and adjustable radial clearance, and the center is a kind of flange type short taper shank, so that the tailstock has high rigidity. The sleeve and tailstock are both automatic and driven by the motor and equipped with hydraulic force measuring device.

8.This kind of heavy duty horizontal lathe can be also installed double cutting tool carriages, milling & boring device, and cooling device. 


  产品实拍 Product Pictures 





  产品尺寸 Product Dimensions  

CG61---系列重型卧式车床外形尺寸图-星火IMG(1).jpg


产品参数 Datas

CG61--系列重型卧式车床选型尺寸表
Machine Specifications Table of  CG61 series Heavy Duty horizontal Lathe

名称/型号Name单位/符号UnitCG61160CG61200CG61250CG61315CG61400CG61500
生产品牌 Brand

北方星火机床
North Torch Machine

北方星火机
North Torch Machine

北方星火机床
North Torch Machine

北方星火机
North Torch Machine

北方星火机床
North Torch Machine

北方星火机
North Torch Machine

床身导轨形式                    Guide rail Type
矩形三导轨                Rectangle 3 Guide Rails矩形三导轨                Rectangle 3 Guide Rails矩形三导轨                  Rectangle 3 Guide Rails矩形三导轨                  Rectangle 3 Guide Rails矩形三导轨                   Rectangle 3 Guide Rails矩形三导轨                  Rectangle 3 Guide Rails

床身回转直径G*2
Swing diameter over machine bed

mmφ1600mmφ2000mmφ2500mmφ3150mmφ4000φ5000

刀架回转直径K*2
Swing diameter over cutting tool carriage

mmφ1250mmφ1600mmφ2000mmφ2500mmφ3500mmφ4000
床身导轨宽度                    Guide rail width of machine bedmm1600mm1800mm2000mm2000mm2200mm2500mm
卡爪座长度H                    Chuck jaw seat length mm250mm重型卡爪座    Heavy chuck jaw seat

320mm重型卡爪
Heavy chuck jaw seat

320mm重型卡爪座       Heavy chuck jaw seat320mm重型卡爪座       Heavy chuck jaw seat

320mm重型卡爪
Heavy chuck jaw seat

320mm重型卡爪座 
Heavy chuck jaw seat

最大加工长度B                  Max.Length of work-piecemm8000mm10000mm10000mm10000mm15000mmq20000mm

工件重量(承重)
Work-piece Weight

T20T25T32T40T50T63T

主轴直径
Spindle Diameter

mmφ260mmφ300mmφ300mmφ320mmφ360mmφ400mm

3级3级3级3级3级6级

主轴转速
Spindle Speed

r/min5-165r/min2-165r/min1-92r/min1-92r/min1-60r/min0.5-80r/min

主轴顶尖规格
Spindle tips


Metric 公制120 1:7Metric 公制120 1:7Metric 公制120 1:7Metric 公制120 1:7Metric 公制160 1:7Metric 公制160 1:7

X轴行程C
X Axis Stroke

mm50-800mm100-1000mm`100-1250mm150-1580mm200-2000mm200-2500mm

Z轴行程D
Z Axis Stroke

mm2000-8000mm2000-10000mm2500-10000mm2500-10000mm3000-15000mm3000-20000mm
X轴快速  X axis rapid speedmm/min2500mm/min2500mm/min2500mm/min2000mm/min2000mm/min2000mm/min
Z轴快速 Z axis rapid speedmm/min3000mm/min3000mm/min3000mm/min2500mm/min2500mm/min2500mm/min

刀架形式
Cutting tool carriage type 


300电动刀台              Electrical type300电动刀台              Electrical type300电动刀台                  Electrical type300电动刀台                Electrical type300电动刀台                  Electrical type300电动刀台                Electrical type
压刀尺寸F Cutting tool blade sizemm60*60mm70*70mm70*70mm80*80mm80*80mm80*80mm

尾座主轴直径
Tailstock spinlde diameter

mmφ290mmφ290mmφ320mmφ320mmφ360mmφ410mm

尾座套筒行程JTailstock  sleeve stroke 

mm300mm300mm300mm300mm300mm300mm

尾座移动方式
Tailstock moving method


电动                          Electrical电动                          Electrical电动                            Electrical电动                            Electrical电动                            Electrical电动                            Electrical
尾座顶尖规格Tailstock Tip
Metric 120 1:7Metric 120 1:7Metric 120 1:7Metric 120 1:7Metric 120 1:7Metric 160 1:7

单刀架最大切削力
Max.Torque of cutting tool carriage

KN60KN80KN80KN80KN100KN150KN
花盘最大扭矩                    Max.Torque of ChuckKN·m25KN·m35KN·m43KN·m55KN·m90KN·m233KN·m
Motor Parameters
主电机功率(DC)              Total PowerKW45KW(按加工长度5000mm)55KW(按加工长度5000mm)75KW(按加工长度5000mm)75KW(按加工长度5000mm)90KW(按加工长度5000mm)128KW(按加工长度5000mm)
润滑电机功率                    Lubrication Motor PowerKW0.37KW0.55KW0.56KW0.57KW0.58KW0.59KW
Machine Accuracy 
机床圆柱度                       Cylindricitymm0.03/300mm0.03/300mm0.03/300mm0.03/300mm0.03/300mm0.03/300mm

机床平面度
Platness

mm0.03/300mm0.03/300mm0.03/300mm0.03/300mm0.03/300mm0.03/300mm
机床粗糙度                     RoughtnessRaRa3.2Ra3.2Ra3.2Ra3.2Ra3.2Ra3.2
外形尺寸L*W*H                              Machine Dimensionsmm约9200*2650*2300mm约9600*3200*3600mm约10000*3600*2500mm约11000*4000*3700mm约11200*5000*4700mm约11500*5500*5150mm

机床重量
Machine Weight

T约30T约35T约45T约50T约55T约65T


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