It is used for high-speed and high-precision processing of rubber and engineering plastics
| Processing range | project | unit | CK7520CM | CK40M | CK50M |
| Maximum swing diameter on the bed | mm(in) | Φ500 (19.685) |
Φ400 (15.748) |
Φ500 (19.685) |
|
| Maximum swing diameter on the saddle | mm(in) | Φ240 (9.449) |
Φ260 (10.236) |
Φ320 (12.598) |
|
| Maximum turning diameter | mm(in) | Φ280 (standard tool) / Φ330 (special tool) (Φ11.024/Φ12.992) |
Φ250(Standard tool) (Φ9.843) |
Φ280(Standard tool) (Φ11.024) |
|
| spindle | Spindle head type | A2-6（GB5900.1） | A2-5（GB5900.1） | A2-6（GB5900.1） | |
| Spindle taper hole specifications | mm(in) | φ62 (2.441) |
Φ57 (2.244) |
φ62 (2.441) |
|
| Spindle bearing diameter (front/rear) | mm(in) | Φ100/Φ90 (3.937/3.543) |
Φ90/Φ80 (3.543/3.150) |
Φ90/100 (3.543/3.937) |
|
| Spindle speed | r/min | 40-4000 | 70-3000 | 60-2250 | |
| Main motor power (continuous/30 min) | Kw (hp) |
11/15 (15/20.4) |
7.5 (10.2) |
15 (20.4) |
|
| Tilt angle | DEG | 45° | 45° | 45° | |
| Travel distance X/Z | mm(in) | 210/550 (8.268/21.654) |
165/410 (6.496/16.142) |
210/550 (8.268/21.654) |
|
| Fast movement speed X/Z | m/min (ipm) |
24/24 (945/945) |
12/16 (472/630) |
12/16 (472/630) |
|
| Servo motor torque X/Z | Nm | 12/22 | 11/20 (Fanuc Oi-TF5) |
11/20 (Fanuc-TF5) |
|
| Ball screw diameter X/Z | mm | Φ32/Φ40 | Φ28/Φ40 | Φ28/Φ40 | |
| Knife | Number of knife positions | 8 | 8 | 8 | |
| Tool size (turning/boring) | mm | 20×20/Φ32 | 20×20/Φ32 | 25×25/Φ40 | |
| Chip breaker | Motor power | kW(hp) | 0.25(0.34) | 0.25(0.34) | 0.25(0.34) |
| Chip suction device | Motor power | kW(hp) | 5.5(7.48) | 5.5(7.48) | 5.5(7.48) |
| Chip absorption volume | L | 400 | 400 | 400 | |
| other |
Machine dimensions (L×W×H)
(Chip conveyor not included) |
mm(in) | 2860×1830×2020 (112.6×72×79.5 ) |
2370×1670×1970 (93.3×65.7×77.6) |
2860×1830×2020 (112.6×72×79.5 ) |
| Total Weight (Net) | Kg (lbs) |
5000 | 3500(7717) | 5000(11,025) |
introduce
This series of machine tools is specially designed for the cutting of special materials such as rubber and engineering plastics. The main body of the machine tool adopts high-strength cast iron structure, and the key components adopt finite element analysis, so that the rigidity of the whole machine is high and the stability of high-speed processing is good. The machine tool adopts servo spindle, and the two axes are linear guides, which improves its machining accuracy and high-speed feed performance, and shortens the auxiliary time. The design of the machine tool pays attention to environmental protection functions, and the inclined bed structure and cooling system can quickly take away the heat generated during the cutting process; Chips can be used to quickly and automatically recover chips.
This machine is especially suitable for high-speed and high-precision processing of rubber and engineering plastics.
The design of the machine tool is novel, the panel is easy to operate, the overall sealing protection, and the effect of three leaks is particularly obvious. Combined with its high power, high precision and high performance.
1. Imported or domestic high-quality precision spindle bearings, high-rigidity and high-precision spindle bearings.
2. Layout, grease lubrication, V-belt drive, and smooth spindle operation.
3. The whole body high-strength cast iron bed has good vibration and thermal stability, reduces vibration, and improves the rigidity, durability and machining accuracy of the machine tool.
4. Imported or domestic high-end CNC system is adopted, and the electric cabinet adopts temperature control device and centralized machine tool operation panel.
5. Fast feeding speed and high precision.
6. The cutter head of special mechanism is used to meet various cutting requirements.
7. Chip cutting is used to make chip recovery automatic and convenient.
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