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cnc lathe machining center J52MY-400LU ,J76MY-400LU,J46MY-400LU (High-speed direct-driving turret machine tool + tailstock) 1

cnc lathe machining center J52MY-400LU ,J76MY-400LU,J46MY-400LU (High-speed direct-driving turret machine tool + tailstock) 2

cnc lathe machining center J52MY-400LU ,J76MY-400LU,J46MY-400LU (High-speed direct-driving turret machine tool + tailstock) 3

cnc lathe machining center J52MY-400LU ,J76MY-400LU,J46MY-400LU (High-speed direct-driving turret machine tool + tailstock)

Main performance
• Swing over lathe diameter 600mm
• Max. turning length 430mm
• Taiwan SYNTEC controller
• Under the same conditions of configuration, casting structure, casting aging, assembly precision, etc.
• The interpolation Y is more rigid than the perpendicular Y
• The roundness of interpolated Y is easier to adjust than that of perpendicular Y
• The stroke of vertical Y is easier to lengthen than that of interpolation Y
• Vertical Y-axis machining produces better surface finish than interpolated Y-axis machining

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Machine detail

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Main performance

• Programming vertical Y is easier than programming interpolated Y
• The 0° power head can reach 8000 RPM under normal use, and the 90° power head can reach 6500 RPM under normal use
• The gearless module transmission within the turret eliminates the heat source and ensures machining accuracy
• Enables milling high-gloss finishes, extending tool life
• Programmable tailstock control
• The milling and turning function can process complex materials such as stainless steel, titanium alloy, and carbon steel
• Chip removal method: Side chip removal and rear chip removal are integrated, allowing for arbitrary installation
• The integral casting undergoes aging processes such as annealing and vibration to ensure long-term stability during machining and extend the service life of the machine tool

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Main Specification

Model of lathe		Unit	J52MY-400LU	J76MY-400LU	J46MY-400LU
Machining capacity	Max. swing diameterover lathe	mm	Ø600	Ø600	Ø600
	Max. turning length	mm	430	430	430
	Maximum turning diameter	mm	Ø230	Ø230	Ø230
Spindle	Spindle center height	mm	1150	1150	1150
	Spindle model	----	A2-6	A2-8	A2-5
	Spindle bore diameter	mm	Ø66	Ø86	Ø56
	Max. Bar material	mm	Ø51	Ø72	Ø45
	Max. Spindle speed	r/min	4000	3500	4500
	Spindle motor power/torque	Kw/Nm	SYNTEC 11Kw/72Nmor Disc motor15kw/72Nm or Chongyuan Disc motor18.5kw/105Nm	SYNTEC 15Kw/143Nmor Disc motor15kw/72Nm or Chongyuan Disc motor18.5kw/105Nm	SYNTEC 7.5Kw/47Nmor Disc motor15kw/72Nm or Chongyuan Disc motor18.5kw/105Nm
Power turret (high speed direct driving model)	Power turret model	-	BMT55-16T	BMT55-16T	BMT55-16T
	Turret motor power	KW/ N.m	7.5KW/22 N.m	7.5KW/22 N.m	7.5KW/22 N.m
	Power turret tool max. speed	rpm	8000	8000	8000
X/Z/Y axis feeding	X/Z axis max. fast travelspeed	m/min	24	24	24
	Yaxis max. fast travelspeed	m/min	15	15	15
	X/Z/Yaxis motor power/torque	KW/ N.m	YASKAWAI1.8KW/11.5Nm Or SYNTEC 2.4KW/ 11.5Nm
	X/Z/Y -axis C3 grade ball screw	mm	32/32/40	32/32/40	32/32/40
	X-axis Roller P4-level linear rail	mm	35/35/35	35/35/35	35/35/35
	X-axis maximum travel	mm	248	248	248
	Z-axis maximum travel	mm	400	400	400
	Y-axis maximumtravel	mm	112(±56)	112(±56)	112(±56)
	Axial power tool offset spindle center	mm	30	30	30
Tailstock	Tailstock travel	mm	450	450	450
Tailstock	Ejector taper hole	MK	Mohs 5#	Mohs 5#	Mohs 5#
Equipment specifications	Machine net weight	kg	4100	4200	4000
	Total horse	KW	24.5	28.5	21
	Machine LxWx H	mm	2450x1700 x 2000	2450x1700 x 2000	2450x1700 x 2000

Optional items

Configuration item		J52MY-400LU,J76MY-400LU,J46MY-400LU
Spindle	Mechanical spindle	●
Spindle	Electric spindle	○
Control system	SYNTEC controller	●
Feed axis	Yaskawa	●
Feed axis	SYNTEC	○
Turret	BMT55 Power Turret	●
Turret	BMT65 Power Turret	○
Tailstock	Morse 5#	○
Clamping	Back-pulling chuck	●
	Push-up chuck	○
	Chuck	○
Auxiliary equipment	Parts collect device	○
	Feeding device	○
	Chip conveyor	○
	Automated robot	○
	Oil mist separator	○

Standard ● Optional ○

Machine tool accuracy

Main inspection items	Detection method	Factory Standards
X-axis repeated positioning	Checking the X-Axis Re-position accuracy Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy	±0.003
Z1 axis repeated positioning	Checking the Z-Axis Fixed-Point Re-position accuracy Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy	±0.003
Y-axis repeated positioning	Checking the Y-Axis Fixed-Point Re-position accuracy Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy	±0.004
If the customer wants to test the ISO or VDI accuracy of the X/Z/Y axis, it must be determined when writing the contract. The customer must also test this item during the initial acceptance at the Jingfusi factory.

Main inspection items	Detection method	Factory Standards
X-axis repeated positioning	Checking the X-Axis Re-position accuracy	±0.003
	Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy
Z axis repeated positioning	Checking the Z-Axis Fixed-Point Re-position accuracy	±0.003
	Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy
If the customer wants to test the ISO or VDI accuracy of the X/Z/Y axis, it must be determined when writing the contract. The customer must also test this item during the initial acceptance at the Jingfusi factory.

Main configuration

Name	Brand
NC System	Taiwan SYNTEC 22TB system, crystal panel，10.4-inch screen.
X/Z1/Y Axes	Japan Yaskawa or Taiwan SYNTEC
Power Head Motor	Taiwan SYNTEC motor
X/Z1/Y Screws	Taiwan-made PMI or Hiwin C3-grade futures-ground lead screw with double nut. One end has a blind thread.
X/Z1/Y Linear Guides	Taiwan-made PMI or Hiwin P-grade roller guide rails with extended slides for increased load capacity and enhanced rigidity.
Spindle	Taiwan-made POSA spindle (or custom-made Jingfusi tail-mounted direct-drive electric spindle for an additional 3,000 yuan).
Spindle Motor	Taiwan SYNTEC
16-Station Power Turret	JFS direct-drive turret: built-in direct-drive 8000 rpm 7.5kW motor.Power transmission without gear module.
Fully Closed-Loop Indexing	Taiwan SYNTEC Magnetic ring encoder
Lubrication System	Japanese HERG lubricating oil pump (joint venture).。
Electrical Components	German-made Schneider electrics.
Hydraulic Station	Customized hydraulic station. User-provided 46# genuine Great Wall anti-wear hydraulic oil.
Cast Iron One-Piece Bed	In-house development.
Oil Cooler	Constant temperature oil cooler.
Includes New Features	SYNTEC system G174 (CNC lathe slot) V01.
Includes New Features	SYNTEC system G183 (face drilling cycle) V01.
Post-Processing File	Provide complete Mastercam2022/2021/2017/ X9/ X6 computer software turning and milling compound programming post-processing files to Party A

Machine tool accessories list

(the following accessories are included in a single device)

No.	Contents	Specification	Unit	Remark
1	Boring tool holder	Ø32/40	3PCS
2	OD square tool holder (with clamp)	25X25	4PCS
3	Face square tool holder (with clamp)	25X25	1PCS
4	0° drive head tool holder	Standard	Get 1 free	Heavy milling, consumables
5	90° drive head tool holderdrive head tool holder	Standard	Get 1 free	Heavy milling, consumables
6	0° drive head tool holder	High-speed optical transmission	Get 1 free	Light milling, consumables
7	90°drive head tool holder	High-speed optical transmission	Get 1 free	Light milling, consumables
8	Spring collet
9	Machine toolholder		4 pairs
10	Foot switch		1PCS
11	ER drive head collet		1Set
12	Drive head wrench		2 PCS	Choose one according to the power head
13	Hexagonal wrench		1Set
14	Machine tool maintenance and repair manual	Includes M code, G code, circuit diagram	1Set
15	SYNTEC user manual	USB flash drive	1PCS	Packed in accessory box
16	Turret manual		1 copy	Packed in accessory box
17	Servo drive manual		1 copy	Packed in accessory box

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