deep hole drilling products-Dezhou Guanlu Precision Machinery Co.,Ltd-Manufacturer of deep hole drilling machine,gundrilling machine,deep hole honing machine,deep hole skiving roller burnishing machine and tools.

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Main Products

It is a machine tool specially designed for compound machining. The machine tool is suitable for processing various hydraulic cylinders, spindle holes, cylinder holes and cooling holes. The hole size accuracy of the processed parts can reach IT7 ~ IT9, and the surface roughness of the inner hole after rolling: Ra0.05 ~ 0.4 μm.

All the castings of the machine tool adopt the design concept of box structure, and are optimized by finite element analysis, so that they have the characteristics of reasonable quality, high rigidity and high precision.

项目 Items			主要参数 Primary parameters	备注 remark
加工范围 Processing range	加工孔直径范围 Range of machined hole diameter		Φ38～Φ250mm Φ38 ~ Φ250mm
	加工最大深度 Maximum depth of machining		3000mm 3000mm
	工件外径范围 Workpiece outer diameter range		Φ48mm～Φ350mm Φ48mm ~ Φ350mm
	工件长度范围 Workpiece length range		200mm～3000mm 200mm ~ 3000mm
机床性能 Machine tool performance	Z1轴 Z1 shaft (镗杆箱进给) (Boring Box Feed)	进给速度范围 Feed speed range	5～3000mm/min 5 ~ 3000mm/min
		快移速度 Fast moving speed	4000mm/min 4000mm/min
		伺服电机额定功率 Rated power of servo motor	5.2kW 5.2 kW
	Z2轴 Z2 shaft (授油器移动) (Oil Dispenser Movement)	快移速度 Fast moving speed	2000mm/min 2000mm/min
	Z2轴 Z2 shaft (授油器移动) (Oil Dispenser Movement)	伺服电机额定功率 Rated power of servo motor	4.3kW 4.3 kW
	伺服夹紧装置 Servo clamping device	快移速度 Fast moving speed	3000mm/min 3000mm/min
	伺服夹紧装置 Servo clamping device	伺服电机额定功率 Rated power of servo motor	1.5kW 1.5 kW
	床头箱 Headstoc k	转速范围 Speed range	20～200r/min 20 ~ 200r/min	两档无级调速 Two-speed stepless speed regulation
	床头箱 Headstoc k	电机额定功率 Motor rated power	30kW 30kW
	镗杆箱 Boring bar box	转速范围 Speed range	40～1200r/min 40 ~ 1200r/min	两档无级调速 Two-speed stepless speed regulation
	镗杆箱 Boring bar box	电机额定功率 Motor rated power	45kW 45kW
	其它 other	机床额定总功率 Total rated power of machine tool	约125kW About 125kW
	其它 other	机床承重 Machine tool load-bearing	3吨 3 tons
冷却系统 Cooling system		冷却泵电机 Cooling pump motor	11kW 11kW	三组 Three groups
		循环泵电机 Circulation pump motor	2.2kW 2.2 kW	两组 Two groups
		最大压力 Maximum pressure	16bar 16bar
		流量调整范围 Flow adjustment range	300～900L/min 300 ~ 900L/min	定流量调速 Constant flow speed regulation
		过滤精度 Filtration accuracy	50μm 50 μm
		油箱最大容积 Maximum volume of fuel tank	约8000L About 8000L
液压系统 Hydraulic system		最大压力 Maximum pressure	100bar 100bar

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