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TSK2280 CNC deep hole boring machine

The machining method of this machine tool is the boring method, which is push boring with forward chip discharge. The oil is supplied by the oil feeder and directly transported to the cutting area through a dedicated oil pipe. Processing is carried out using a chuck and top plate clamping method, with the workpiece rotating and the boring bar performing Z-axis feed motion.

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Deep hole drilling and boring machine
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Detailed Introduction

The machining method of this machine tool is the boring method, which is push boring with forward chip discharge. The oil is supplied by the oil feeder and directly transported to the cutting area through a dedicated oil pipe. Processing is carried out using a chuck and top plate clamping method, with the workpiece rotating and the boring bar performing Z-axis feed motion.

Standard technical parameters of machine tools:

classification	project	unit	parameter
machining accuracy	孔径精度		IT9 - IT11
	表面粗糙度	μ m	Ra6.3
	加工后直线度	mn/m	0.12
Machine tool specifications	中心高	mm	800
	最大镗孔直径	mm	φ800
	最小镗孔直径	mm	φ250
	最大看孔深度	mm	8000
	卡盘直径	mm	φ1250
	卡盘夹持直径范围	mm	φ200～φ1000
	可加工最大工件重量	kg	≧10000
Spindle drive	主轴转速范围	r/min	2～200r/min 档内无级
Spindle drive	主电机功率	kW	75
steady rest	授油器移动电机	kW	7.7，伺服电机
	中心架	mm	φ300-900
	工件托架	mm	φ300-900
Feed Drive	进给速度范围	mm/min	0.5-1000
	进给速度变速级数	级	无级
	进给电机功率	kW	7.7，伺服电机
	快速移动速度	mm/min	≥2000
cooling system	冷却泵电机功率	KW	7.5*3
	冷却泵电机转速	r/min	3000
	冷却系统流量	L/min	600/1200/1800
	压力	Mp.	0.38
	数控系统		SIEMENS 828D
	机床重量	t	70

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