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Economical Turn-Mill Machining Machine

The Jingfusi® Economical Turn-Mill Machining Machine is designed with a powerful spindle brake auxiliary mechanism to improve the rigidity during parts processing. The direct tool changing system saves the complicated steps of the tool changing procedure and shortens the running time of tool changing, achieving efficient processing and saving costs for users.

Model:CK76DTY

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Product Description

The Jingfusi® Economical Turn-Mill Machining Machine is a 3-axis (X, Y, Z) multi-station computer numerically controlled turning and milling compound lathe. It integrates turning, milling, drilling, boring, tapping and other functions into one device. It can perform end and side milling, drilling, tapping and other combined processing. It is especially suitable for processing some rotary parts with complex shapes and high precision requirements. It can complete all or most of the processing steps in one clamping. Ensure accuracy, improve efficiency and reduce costs.

Jingfusi® Machine Travel Diagram

Product Details

Parameter List

item	Model of lathe	unit	CK52DTY	CK76DTY	CK46DTY
Processing scope	Maximum rotation diameter of the spindle	mm	Ø 700
	Maximum turning outer circle length	mm	520
	Maximum bar diameter	mm	Ø 55	Ø 72	Ø 45
principal axis	Maximum spindle speed	r/min	4200(setting 3500)	3200(setting 2000)	6000(设定4500)
	Spindle head type		A2 - 6	A2 -8	A2 - 5
	Spindle through-hole diameter	mm	Ø 66	Ø 86	Ø 56
feed	X/Z/Y axis maximum stroke	mm	260/500/±60
	90 ° power head passing through the center of the spindle	mm	30
	Maximum fast movement of X/Z/Y axis	m/min	24(setting 16)/ 24(setting 16)/14(setting 8)
	X/Z/Y axis screw rod	mm	40
	X/Z/Y axis roller track	mm	35/45/35
Power turret	Power turret model (power turret)	BMT	BMT55
	Power head collet	ER	ER32
	Fixed tool holder size	mm	25X25
	Bore holder shank diameter	mm	Ø32
electrical machinery	Main motor power/torque	KW/Nm	11KW/rated 72Nm	15KW/rated 98Nm	7.5 KW/rated 47Nm
	X/Z/Y axis motor power/torque	KW/Nm	yaskawa 2.9 KW /18.6Nm，Optional new generation3.1 KW /15Nm
	Power/torque of turret power head motor	KW/Nm	New generation 3.1 KW/15NM
	Maximum speed of turret power motor	r/min	6000(setting 4000) ,Common speed≤4000
	Power head motor power/torque	KW/Nm	3.1 KW/15NM
	Power/torque of turret tool changing motor	KW/Nm	New generation1.0 KW /3.1NM
Tailstock	Tailstock stroke	mm	520
	Maximum hydraulic stroke of tailstock	mm	100
	Tailstock top needle cone hole taper	MK	mohs 5#
	Maximum distance between tip and chuck	mm	690
other	Spindle positioning brake device		Hydraulic, optional programmable
	Bed inclination	°	30° or 15°
	Machine tool length X width X height	mm	2500X1680X1900
	Total weight of the entire machine	KG	5000KG
	Total power	kw	20
	Average power consumption	kw/h	3

Machine Tool Accuracy

Machine accuracy,Jingfus factor standard ：
Major test item	Schematic diagram	Detection method	Factory standard


Spindle radial beat		Detect runout of outer cone	0.0035


X-axis repeat position		Detect repeated positioning of the X-axis. Note: First predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning.	0.003


Z-axis repeat position		Detect repeated positioning on the Z axis. Note: First predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning.	0.003


Y-axis repeat position		Detect repeated positioning on the Y axis. Note: First predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning.	0.004


C axis repeat position		Detect the repositioning of the C-axis fixed point, note: first predict about 50 times to offset the error of the cold engine and hot engine, and then detect the repeated positioning	20 arc seconds


C axis position rotary		Detect the random position accuracy of the C-axis, note: first predict about 50 times to offset the error of the cold engine and hot engine, and then check the repeated settings	72 arc seconds


Power head clamping beat		Cone beat	0.015

Power head clamping beat		Clamping beating	0.01

If the customer wants to test the ISO or VD1 accuracy of X/Z/Y axis, it shall be determined at the time of writing the contract. The customer must test this item at the same time of the initial acceptance of Jingfusi Factory.