Optional specifications and counterweights

Column height: 200mm
Knife library: 32 knives, 40 knives
Knife:CAT50/DIN50/ISO50
Belt spindle:BT50/8000RMP

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Spindle center outlet
X,Y,Z grating ruler
Automatic tool length measuring device
Automatictoolmeasuring device
Temperatureriseheatlevelcompensation system
Side milling head

Uphold the fine tradition, adhere to the best structure configuration, as thebasis of high precision products, and then take into account the designprinciple of thick and light weight only, for the product to create high rigidityand high performance required under high speed cutting.

MECHANICAL PROPERTIES

●    The beamis cast as one,the structure desian adopts high rigidity box structure, the shape is bridge arch desian,can effectively support verticagravity andtransverseresistance, and play the best rigidity in cutting.
●    The minimum distance between the main shaft center and the Z-axis slide rail is desianed toshorten the cutting force arm and greatly improve the cutting rigidity.
●    Z-axis is equipped with two groups of high pressure air cylinder counterweight, which canbalance the nose weight synchronously.

 

 

Machine parameter

Type	BYM-1613	BYM-2015	BYM-2018	BYM-2518	BYM-3018	BYM-3018	BYM-3025
Controller	SIEMENS/SYNTEC/HNC/MITSUBISHI FANUC
Spindle motor power	18.5KW	18.5KW	18.5KW	18.5KW	18.5KW	18.5KW	18.5KW
Three-axis motor power	4.5/4.5/4.5(KW)	4.5/4.5/4.5(KW)	4.5/4.5/4.5(KW)	4.5/4.5/4.5(KW)	4.5/4.5/4.5(KW)	4.5/4.5/4.5(KW)	4.5/4.5/4.5(KW)
Z-axis counterweight mode	nitrogen	nitrogen	nitrogen	nitrogen	nitrogen	nitrogen	nitrogen
Travel
Table horizontal travel (X)	1600mm	2000mm	2000mm	2500mm	3050mm	3000mm	3000mm
Ram travel (Y)	1300mm	1500mm	1800mm	1800mm	1800mm	2200mm	2900mm
Column horizontal travel(Z)	800mm	800mm	800mm	800mm	800mm	1000mm	1000mm
Spindle nose to the worktable	170mm-970mm	170mm-970mm	180mm-980mm	180mm- 980mm	180mm-980mm	200mm-1200mm	300mm-1300mm
Longmen width	1000mm	1000mm	1120mm	1120mm	1120mm	1300mm	1400mm
Linearguide
Track design	Two lines and one hard	Two lines and one hard	Two lines and one hard	Two lines and one hard	Two lines and one hard	Two lines and one hard	Two lines and one hard
Track width	45/45/(Z Axle hard rail)	45/45/(Z Axle hard rail)	55/55/(Z Axle hard rail)	55/55/(Z Axle hard rail)	55/55/(Z Axle hard rail)	55/55/(Z Axle hard rail)	55/55/(Z Axle hard rail)
Screw diameter	50/50/50	50/50/50	50/50/50	63/50/50	63/50/50	63/63/50	80/63/50
Lead screw gong distance	10/10/12	12/12/12	12/10/12	12/10/12	12/10/12	12/12/10	16/12/10
Spindle
Spindle bore taper	BT50	BT50	BT50	BT50	BT50	BT50	BT50
Spindle diameter	∅155/∅190	∅190	∅190	∅190	∅190	∅190	∅190
Spindle driving method(standard)	Belt-drive	Belt-drive	Belt-drive	Belt-drive	Belt-drive	Belt-drive	Belt-drive
Spindle driving method(optional)	Gearhead	Gearhead	Gearhead	Gearhead	Gearhead	Gearhead	Gearhead
Spindle speed (standard)	6000rpm	6000rpm	6000rpm	6000rpm	6000rpm	6000rpm	6000rpm
Spindle speed (optional)	8000rpm	8000rpm	8000rpm	8000rpm	8000rpm	8000rpm	8000rpm
feed
XYZ fast feed	15/15/15M/min	15/15/15M/min	10/10/10M/min	10/10/10M/min	15/15/15M/min	10/10/10M/min	10/10/10M/min
Minimum set unit of XYZ axis	0.001	0.001	0.001	0.001	1120mm	0.001	0.001
Cutting feed speed	10M/min	10M/min	6M/min	6M/min	6M/min	6M/min	6M/min
Workbench
Table size	1700mm *1200mm	2100mm *1200mm	2200mm *1500mm	2700mm *1500mm	3200mm *1500	3000mm *1800mm	3000mm *2100mm
T slot (width * number)	7-22mm -150mm	7-22mm -150mm	10-22mm -150mm	10-22mm -150mm	10-22mm -150mm	9-22mm -180mm	11-22mm -180mm
Maximum load	3000KG	4000KG	7000KG	7000KG	10000KG	8000KG	10000KG
precision
Positioning accuracy (JIS 6338)	士0.005/300mm	士0.005/300mm	士0.005/300mm	士0.005/300mm	士0.005/300mm	士0.005/300mm	士0.005/300mm
Repeatability(JIS 6338)	土0.003	土0.003	土0.003	土0.003	土0.003	土0.003	土0.003
Automatic tool change system
Tool magazine capacity	disc24T	disc24T	disc24T	disc24T	disc24T	disc24T	disc24T
Handle type	BT50	BT50	BT50	BT50	BT50	BT50	BT50
Tool change time(T-T)	3.8	3.8	3.8	3.8	3.8	3.8	3.8
Maximum cutter diameter/adjacent cutter diameter	∅125/∅225	∅125/∅225	∅125/∅225	∅125/∅225	∅125/∅225	∅125/∅225	∅125/∅225
Maximum tool length	400mm	400mm	400mm	400mm	400mm	400mm	400mm
Maximum tool weight	18KG	18KG	18KG	18KG	18KG	15KG	15KG
other
Net machinery weight (approx.)	15T	19T	22T	25T	28T	35T	40T
cutting coolant capacity	400L	400L	400L	400L	400L	400L	400L
Lubricating oil tank capacity	4L	4L	4L	4L	4L	4L	4L
Electricity demand	40KVA	45KVA	45KVA	45KVA	45KVA	60KVA	60KVA
Pressure demand	6PAR	6PAR	6PAR	6PAR	6PAR	6PAR	6PAR
Appearance size	6000mm*4000mm *3500mm	7000mm*4200 *3500mm	7000mm*4500 *4000mm	8000mm*4500mm *4000mm	9000mm*4500mm *4000mm	9500mm*4500mm *4200mm	9500mm*4700mm *4200mm