机床特点

1、CK51ZA、CK51ZB 系列产品针对市场需要而研发的新产品，主要特点强力切削、工作台载荷大、稳定性好。适用于电机、水泵、外壳等高工件的加工，滑枕延伸行程长，加工高工件无需倒头一次性可加工完成。

2、主传动由交流电机驱动，经 16 级主轴变速机构。也可采用伺服电机经四级变速，实现了工作台转速范围。

3、立柱采用双导轨，导轨面宽。

4、横梁导轨面宽为 650mm，横梁升降具有分级定位功能，定位准确，采用了液压四点锁紧。立柱顶端装有交流电机。带动两端减速箱。通过双丝杠拉动横梁升降。提高了横梁升降的平稳度。保证了机床精度。

5、滑枕可采用方滑枕。T 型滑枕和电动刀台。

6、数控采用西门子或法那科。也可选用国产系统；电器选用施耐德。

7、CK51ZA 是不带排屑及冷却液回收装置和半封闭防护罩。CK51ZB 带排屑及冷却液回收装置和半封闭防护罩。

8、立柱、横梁导轨面采用高频淬火，硬度 HRC48-55 度。

The lathe features

1、The CK51ZA and CK51ZB series are newly developed products tailored to market demand. They feature heavy-duty cutting capacity, large worktable load and excellent stability. Suitable for machining tall workpieces such as motor and pump housings. The ram has a long extension stroke, enabling one-time complete machining of tall parts without re-clamping.

2、The main drive is driven by an AC motor with a 16-speed spindle gear mechanism. A servo motor with four-speed transmission is also optional to achieve a wide worktable speed range.

3、The column adopts a double-guideway design with wide guideway surfaces.

4、The crossrail guideway width is 650 mm. The crossrail lifting adopts graded positioning with high accuracy and is fixed by four-point hydraulic clamping. An AC motor is mounted at the top of the column to drive reduction gearboxes at both ends, lifting and lowering the crossrail via double lead screws. This structure ensures stable crossrail movement and guarantees machine tool precision.

5、The ram is available in square ram, T-type ram and electric turret configurations.

6、The CNC system can be equipped with Siemens or FANUC, as well as domestic systems as an alternative. Electrical components adopt Schneider brand.

7、CK51ZA is configured without chip removal system, coolant recycling device and semi-closed protective cover. CK51ZB is equipped with chip removal system, coolant recycling device and semi-closed protective cover.

8、The guideway surfaces of column and crossrail adopt high-frequency quenching, with hardness reaching HRC 48-55.