Rigidity of headstock is increased by using large span headstock and more reasonable spindle bearing arrangement. Size of main ways is increased. Strength, dynamic and static rigidity of machine is improved. Mechanical structure of main assemblies is more reasonable. It is a high rigidity, high precision, accuracy maintained and functional CNC pipe threading lathe, efficient and user-friendly, with nice appearance and ideal function to prevent any leakage. This machine is controlled by FANUC control. It is designed specially for threading of casing and tubing in petroleum industry. Outside diameter of external threading ranges from Ф110 to Ф 340mm .Taper threads to be cut includes round form, buttress threads and other special forms.

 

Item		Unit	QK1227	QK1235
Capacity	Max swing over bed	mm	φ800	φ880
	Max swing over slide	mm	φ540	φ540
	Max machining length	mm	750	750
	Max.hoop dia.	mm	φ508	φ508
	Max pipe dia.	mm	φ270	φ340
Spindle	Hydraulic chuck dia.	mm	φ630	φ800
	Spindle center height	mm	1290	1290
	Spindle thru-hole	mm	φ285	φ355
	Bearing dia.	r/min	40--400	30--320
	Spindle speed	kw	37	45
Carriage	Slant angle	DEG	60°	60°
	X/Z-axis travel	mm	380/800	380/800
	X/Z-axis rapid traverse	m/min	8/12	8/12
	X/Z-axis servo motor torque	Nm	20/20	20/20
Turret	Number of tool stations		2/4	2/4
	Tool section(turning/boring)	mm	32×32/φ80	32×32/φ80
Others	Power source	kVA	70	70
	Dimension(L×W×H)	mm	4660x2520x2430	4660x2520x2430
	Gross weight	kg	13000	14000

 

 

 

 

Introduction QK1219 CNC pipe threading lathe is designed for threading of pipe work in petroleum industry. It is efficient and of special purpose. The lathe is equipped with front-and-rear mounted double chuck. That structure ensures steady and reliable clamping of long pipe work. It is equipped with comb type tool rest that holds compound tools which make it an ease for machine to performance external and internal turning, facing, threading, outside and inside chamfering operations on pipe or hoop. In a word productivity and quality are enhanced and reliability is increased in a great deal. Specifications Description Unit QK1212 QK1219 Capacity Max.swing dia.over bed mm Φ500 φ600 Max.swing dia.over slide mm φ280 φ280 Max.turning length mm 600 600 Max.hoop dia. mm φ340 φ340 Max.pipe dia. mm φ120 φ190 Spindle Chuck/Hyd.chuck dia. mm φ380 φ500 Spindle center height mm 1120 1120 Spindle thru-hole dia. mm φ130 φ196 Bearing dia. r/min 150--1000 150--800 Spindle speed kw 15 22 Carriage Slant angle DEG 60° 60° X/Z-axis travel distance mm 340/650 340/650 X/Z-axis rapid traverse m/min 8/12 8/12 X/Z-axis servo motor torque Nm 20/20 20/20 Tool rest Number of tool stations   2/4 2/4 Tool section(turning/boring) mm 32×32/60 32×32/φ80 Others Power source kVA 60 60 Dimension(L×W×H) mm 3650X1810X1950 3650X1810X1950 Gross weight kg 8000 8200