Flat-bed CNC Lathe

Product Category

Slotting Shaping Machine

BC37Series CNC Lathe

Maximum slewing diameter of bed:Φ550mm

No installation required

Simple operation

Support video teaching

1 Year for machinery warranty

On Stock

Email : contact@antsmachine.com
(your request will be responsed within 1 hour.)

Technical Parameter :

Specification Unit BC3731 BC3751
Capacity Maximum slewing diameter of bed mm Φ550
Maximum slewing diameter on saddle mm Φ330
Maximum turning length mm 310 510
Maximum turning diameter mm Φ370
Maximum bar diameter mm Φ51
Spindle Hydraulic chuck diameter mm Φ210(8″)
Spindle head type A2-6(GB5900.1)
Specification of spindle taper hole twenty past one
Spindle bore diameter mm Φ66
Main spinlde bearing diameter (front/rear) mm Φ100/Φ90
Spindle speeds r/min 50—4500
Main motor power (continuous/30min) kW 11/15
Tailstock Tail seat stroke mm 150 350
Taper of apex MTNo 4# 5#
Feeds Slant degree of bed DEG 30°
Move distance X/Z mm 210/350 210/550
Fast moving speed X/Z m/min 30
Servo torque X/Z Nm 10/15
Ball screw diameter X/Z mm Φ32
Turret Cutter position 8/12
Tool size (turning/boring) mm Station 8: 25× 25/φ 40

2 stations: 20× 20/φ 32

Others Power Supply kVA 25
Volume (length× width× height) mm 1866*2226*1661

(including rear chip cleaner)

2200*2226*1661

(including rear chip cleaner)

Gross weight kg 4100 4400

BC37 series CNC lathe is a CNC lathe with compact structure and high processing efficiency. The machine tool has the advantages of small floor area, large processing diameter, good rigidity and high cost performance. It can turn all kinds of internal and external cylindrical surfaces, conical surfaces, circular curved surfaces, various threads, drill, expand, hinge, roll and bore, etc. The machining accuracy of the machine tool can reach IT6 level. It is especially suitable for high-speed and efficient processing of disk and shaft parts in automobile, motorcycle, construction machinery and other industries.

Features

1.High-strength cast iron integral flat bed is adopted, which has high strength and good shock absorption; The deformation and stress caused by cutting force in the machining process are effectively restrained by multiple aging treatments. The guide rail adopts a heavy-load roller line rail pair, and the fast movement can reach 30m/min;.

2.The spindle assembly adopts precision angular contact thrust ball bearings and double-row cylindrical roller bearings for combination arrangement and dynamic balance correction, which can keep the high precision and rigidity of the spindle. The servo spindle motor directly drives the spindle to rotate through the belt, thus reducing the power loss of mechanical transmission. The spindle box assembly passes the running-in test, adjusts the preload of the spindle bearing, monitors the temperature rise and thermal deformation of the spindle, etc., so that the spindle can start quickly, stably and stably with stable precision during long-term work.

3.The X/Z axis is directly connected with the ball screw by servo motor, which has high feeding accuracy and can obtain higher machining accuracy;

4.Taiwan Province Xinlong 8-station horizontal hydraulic tool rest has high precision, good rigidity and short tool changing time; The cutter head with large opposite edges is adopted, so that the cutter interference is small and the processing range is wide;

5.The electrical unit cabinet of the machine tool has good sealing performance, and has an electrical cabinet heat exchanger to ensure the normal operation of the numerical control system in the high temperature environment of the machine tool;

6.The clamping and loosening of hydraulic chuck and the expansion and contraction of hydraulic tailstock sleeve can be controlled by foot switch except for program control, which is convenient and quick; Hydraulic pressure adjustment adopts panel type rotary operation, dial display, and the adjustment is safe and convenient;

7.Equipped with cooling pump and water tank to ensure sufficient cooling in the processing process;

8.The guide rail and ball screw pair adopt centralized and automatic thin oil lubrication, and each node is equipped with a quantitative oil separator, so as to inject oil into each lubricating part at a fixed time and quantitatively, so as to ensure uniform lubrication of all sliding surfaces, effectively reduce friction resistance, improve motion accuracy and ensure the service life of ball screw pair and guide rail.

9.The machine tool adopts totally enclosed protection that meets the safety standards, which not only prevents the coolant from splashing, but also ensures the safe operation and pleasant appearance. Each guide rail of the machine tool is provided with a protective cover to prevent chips and coolant from entering the machine tool, and prevent the guide rail and ball screw from being worn and corroded.

10.The machine tool is compact in design, heavy in weight and small in floor space.

Standard Equipment:

Electrical system

1.Standard: GSK988TA CNC system;

2.Optional:  FANUC 0i-TF(5) CNC system

The electric cabinet is cooled by heat exchanger, sealed and dustproof, and the protection level is IP54.

Spindle system

1.Servo motor power of spindle (continuous/30min): 11/15kW(GSK988TA CNC system)

2.Hydraulic chuck and oil cylinder: standard: Taiwan Province 8 solid hydraulic chuck and oil cylinder;

Optional:

Taiwan Province 8 hollow hydraulic chuck and oil cylinder;

Taiwan Province 10 solid Hydraulic Chuck and Oil Cylinder (equipped with 8-specification oil cylinder);

Taiwan Province 10 hollow hydraulic chuck and oil cylinder (with 8-gauge oil cylinder).

Feeds

1.Torque of X/Z axis AC servo motor: 10/15Nm(GSK988TA wide-range motor)

2.X/Z axis ball screw is standard: Hanjiang screw.

Optional: NSK, Shanghai Silver or Yintai Ball Screw

Turret

1.Standard: Taiwan Province Xinlong 8-station hydraulic tool rest; Tool handle size: 25mm×25mm (turning); Φ40 (boring)

2.Optional: Taiwan Province Liuxin or Maikun or Taixin 8-station hydraulic tool rest; Tool handle size: 25mm×25mm (turning); Φ40 (boring)

3.Optional: Taiwan Province Liuxin or Maikun or Xinlong or Taixin 12-station hydraulic tool rest; Tool handle size: 20mm×20mm (turning); Φ32 (boring)

Machine tool protection:

1.The machine tool protection device is complete, reliable and safe.

2.Machine tool noise: in line with the national standard < <83db.

Hydraulic

1.The hydraulic station is equipped with heat dissipation device, which can ensure the continuous work of the machine tool for 24 hours.

2.When the system pressure is too low, the machine tool displays an alarm, which can ensure the safe work of the hydraulic chuck.

3.Choose L-HM32# anti-wear hydraulic oil.

Lubrication

1.Automatic lubrication device is used to force lubrication of sliding surfaces and ball screws.

2.The oil filling time interval is adjustable, and the machine tool displays an alarm when the oil level is too low (lack of oil).

3.Lubricating oil L-G68 guide rail lubricating oil is selected.

Cooling

Chip removal device (optional)

chain plate type automatic chip removal device and chip truck.

Hydraulic tailstock

1.Optional: BC3731 hydraulic tailstock with movable center structure (tailstock body moves manually and sleeve hydraulic drive)

2.Standard: BC3751 movable center structure hydraulic tailstock (without sleeve, driven by integral hydraulic cylinder of tailstock body).

3.Optional: BC3751 hydraulic tailstock with movable center structure (tailstock body moves manually and sleeve hydraulic drive)

Warning light:tricolor warning light.

Color of machine tool

1.ANTISHICNC machine tool standard color

2.The color of the machine tool can be changed according to the color swatch provided by the user.


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