Swing over bed 630/800/940mm CNC flat-bed lathes

• Type: Horizontal Lathe
• Processing Accessory: Chuck CNC Lathe
• Guide Rail: Horizontal Guide Rail
• Tool Holder: Single-tool Holder CNC Lathe
• Power Source: Electric
• Controlling Mode: CNC
• Model NO.: CNC-HL630/800/940AY
• Automatic Grade: Automatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Swing over bed: 630, 800, 940mm
• Transport Package: Plywood Cases
• Specification: Swing over bed 800mm
• Trademark: Songen
• Origin: China
• HS Code: 84581900
• Production Capacity: 10000sets/Year

Product Description

CNC flat-bed horizontal lathes, range of swing over bed: 630-940mm, over carriage:340-650mm, length of workpiece:500-6000mm, width of guideway:550mm. They are suitable for mass production in turning of complicated shafts, sleeves, and disk type workpieces such as turning of internal and external cylindrical surfaces, conical surfaces, arc surfaces and various threads. And are especially fit for turning of diversified workpieces on small and medium batches. They are of high versatility, high efficiency, low inferiority and good conformability. Also, being excellent medium type machining equipment ,they are of simple programming, easy operation and with full functions.
1.The spindle can accomplish 4-phase infinite frequency variable speed changing. Being of wide phase, big lap, fully automatic, the spindle speed can accommodate wide machining range.
2.The spindle can accomplish large torque output at low speed range.
3.The movable safe-guard design makes the machines easy to operate and easy to load/unload work-pieces.
4.Equipped with load reducing device makes the tail-stock easy to move.
5.Taper turning unlimited angle and length.
6.Cutting of various cylindrical and taper threads, and continuous transition threads.
 

Specifications	Unit			CNC-HL630AY				CNC-HL800AY	CNC-HL940AY
Swing over bed	mm			630				800	940
Swing over carriage	mm			340				510	650
Swing over gap	mm			800				970	1100
Effective width of gap	mm			300				300	300
Maximum length of workpiece	mm			750/1000/1500/2000/3000/4000/5000
Maximum turning length	mm			600/850/1350/1850/2850/3850/4850
Span of guideway	mm			550				550	550
Spindle nose				C11				C11	C11
Chuck(Manual)	mm			325(standard configuration)
Spindle bore	mm			100				100	100
Taper hole of spindle				1:20/120				1:20/120	1:20/120
Spindle speed and range				12.5-1000r/min  / 4 steps				10-800r/min / 4 steps	10-800r/min / 4 steps
Center height from bed	mm			315				400	470
Min.feed increment of X-/Z-axis	mm			0.001/0.001				0.001/0.001	0.001/0.001
Rapid speeds of X-/Z-axis	mm/min			3000/6000				3000/6000	3000/6000
Max.travel of x-axis	mm				390			475	475
Tool-post working position					Vertical 4-position electrical turre			Vertical 4-position electrical turre	Vertical 4-position electrical turre
Indexing time	s				2.4(V4)			2.4(V4)	2.4(V4)
Indexing repeatility	"mm				0.008			0.008	0.008
Section of tool shank	mm				32*32			32*32	32*32
Diameter of tailstock quill	mm				100			100	100
Travel of tailstock quill	mm				250(standard)			250(standard)	250(standard)
Taper hole of tailstock quill						Morse 5		Morse 5	Morse 5
Workpiece accuracy						IT6-IT7		IT6-IT7	IT6-IT7
Surface roughness						Ra1.6		Ra1.6	Ra1.6
Acceptance conditions							JB/T8324.1-96 JB/T8324.2-96	JB/T8324.1-96 JB/T8324.2-96	JB/T8324.1-96 JB/T8324.2-96
Main motor power		kw					11	11	11