CKA6126/30 CNC Horizontal Lathe Machines
1. Machine Application
This machine tool is a CNC horizontal lathe controlled by two coordinates of longitudinal(Z) and horizontal (X), which can machine inside and outside the cylinder, conical surface, circular arc surface, end face, cutting and chamfering of various axial and plate parts automatically and turning metric thread, straight face thread and imperial straight thread and taper thread turning processing.
CKA Series CNC Lathe chooses FANUC, Siemens, Guangzhou CNC system. The workpiece can be loop processed repeatedly.
This kind of machines is suitable for many varieties, medium and small batch production, especially for the complex and high precision parts.
2. Machine Features
Lathe bed is casted using resin sand and artificial aging treatment, therefore, which have good rigidity and shock absorption, and can guarantee the high precision machining;
Manual shift; Electric automatic shiftas optional accessory;
Machine longitudinal and lateral movement axis adopts servo motor drive, high precision ball screw pair, rigid precision composite bearing transmission, and position detection pulse encoder feedback of half closed loop control system. Guide pair adopts international popular high frequency quenching (hard rail) technology and "Plastic sticking”, so, each movement axis response fast, high precision, and long service life;
Equipped with central lubrication device, which can forcefully supply lubrication oil for ball screw and guiderail, and can improve the dynamic response of the machine tool characteristics effectively and the service life of screw guide;
Vertical 4 station toolpost; Horizontal 6 station toolpost as optional accessory;
Standard is manual chuck; Auto chuck is optional accessory;
Manual tailstock; Hydraulic tailstock is optional accessory;
Full cover protection.
3. Specifications
Specifications | CKA6126/CKA6130 |
Max swing diameter over bed | Φ260/300 mm |
Max swing diameter over slide | Φ145 mm |
Max work piece length | 600mm |
Max machining length | 500mm |
Max turning diameter | Vertical 4 station | Φ260/300 mm |
Spindle center height | 167 mm |
Tailstock sleeve diameter | Φ42mm |
Tailstock sleeve travel | Manual | 110 mm |
Tailstock sleeve taper degree | Morse 3# |
Max travel of toolpost | Horizontal (X) | 175 mm |
Vertical (Z) | 505mm |
Diameter*pitch of ball screw | Horizontal (X) | φ20×5mm |
Vertical (Z) | Φ25×5mm |
Rapid feeding | Horizontal (X) | 4000mm/min |
Vertical (Z) | 5000mm/min |
Max cutting speed | Horizontal (X) | 2000mm/min |
Vertical (Z) | 2500mm/min |
Location accuracy | X/Z | 0.018 mm/0.021mm |
Repeatability accuracy | X/Z | 0.006mm/0.008 mm |
Workpiece processing accuracy | IT6～ IT7 |
Roughness of the workpiece surface | Ra1.6 |
Electrical vertical 4 station toolpost | Toolpost motor | Power | 90 W |
Speed | 1400 r/min |
Tool section | 16×16 mm |
Repeatability accuracy | 0.008 mm |
Tool changing time | 2.1s |
Power supply | AC 3 Phase/380 V±10% /50Hz±2Hz |
Capacity of power use | 12KVA |
Coolant tank volume | 20L |
Coolant pump motor power | 200 W |
Coolant flow | 25 L/min |
Machine size(L*W*H) | 1800×1500×1500mm |
Machine net weight | 1000 kg |
| Machine packing size | 2100×1700×1800mm (Without Hydraulic Station) |
2700×1700×1800mm (With Hydraulic Station) |
4.Optional Accessory List
No | Name | Specifications | Qty |
1 | Hydraulic chuck |
|
| 1 group |
2 | Live Center | DB1222 | D413 | 1 group |
3 | Center Sleeve | DB1220 | 5/3 | 1 piece |
4 | Center | GB9204.1 | DM113 | 1 piece |
5 | Bolts | GB799 | M16×300 | 4 pieces |
6 | Nuts | GB6170 | M16 | 4 pieces |
No | Items | Chuck model | Cylinder model | Pull rod hole |
1 | Taiwan solid chuck 6” | V-206A5 | MH125 | ------- |
2 | Taiwan hollow chuck 6” | N-206A5 | M1236 | φ30 |
CNC System | Main motor | X/Z axis motor |
FANUC 0i-TF (5) | Frequency variable 4kw | 7Nm 1.2 kw / 7Nm 1.2 kw |
GSK 980TD | 4Nm 1.2 kw / 4Nm 1.2 kw |
5. Main PurchasingComponents List
NO | ITEMS | MANUFACTURER |
1 | Spindle bearings | Harbin Bearing Co., Ltd. |
2 | Main transmission triangle belt | Domestic famous brand |
3 | X/Z axis ball screw | HPS |
4 | Screw bearings | Domestic famous brand |
5 | Synchronous toothed belt and pulley | Ningbo synchronous belt factory |
6 | Vertical 4 station toolpost | Wang Fangdian Accessories Factory |
7 | Manual chuck | Wang Fangdian Accessories Factory |
8 | Chain | Anji Chain Co. |
9 | Centralized lubrication | Taiwan |
10 | Controller | FANUC |
11 | Electronic component | Domestic famous brand |
12 | Double speed motor | Domestic famous brand |
13 | Safety lock | Domestic famous brand |
6. Machine Photos
