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1.为海洋管道小管焊接研发，可在背面无衬垫的情况下，利用冷金属过渡成型（Cold Metal Transfer 简称CMT)工艺，实现深水SCR立管的封底焊接单面焊双面成型。

2.高性能送丝系统，实现高频推拉丝有效控制热量输入焊接成型。

3.可按照不同的焊接位置分段编程，预设焊接参数，实现自动焊焊接，具备焊接参数实施反馈控制功能。具备焊接记录日志功能，具备焊接参数、日志远程传输技术。

4.焊接系统控制采用嵌入式控制平台设计，具有自动电弧跟踪控制功能。

5.适用焊接管径范围:6英寸(168.3mm)、12英寸（304.8mm）、18英寸（457.2mm）。

6.采用轻量化设计，设备内部的电器和线路板做特殊的绝缘处理：满足高盐雾、潮湿的海洋施工环境。

1.行走速度： 0～1500mm/min

2.焊枪左右行程： 0～50mm

3.焊枪上下行程： 0～70mm

4.角摆调节行程： 0～70mm

5.摆动方式： 直摆/角摆

6.摆动速度： 0-3000mm/min

7.外形尺寸（mm)：490*340*255

8.重量： 11.2kg

9.驱动形式： 齿轮啮合传动

10.适应温度： -40℃～65℃

11.适应管径： φ168mm以上

12.适应空气湿度： ≤90％

13.适应海拔高度： ≤4000m

Description and parameter:

1. For the welding of small offshore pipelines, the Cold Metal Transfer (CMT) process can be used to achieve single-sided welding and double-sided forming of deep water SCR risers without backing on the back.
2. High performance wire feeding system, achieving effective control of heat input for welding and forming through high-frequency wire pulling.
3. It can be programmed in segments according to different welding positions, preset welding parameters, achieve automatic welding, and have feedback control function for welding parameter implementation. Equipped with welding record logging function and remote transmission technology for welding parameters and logs.
4. The welding system control adopts an embedded control platform design, with automatic arc tracking control function.
5. Applicable welding pipe diameter range: 6 inches (168.3mm), 12 inches (304.8mm), 18 inches (457.2mm).
6. Adopting lightweight design, special insulation treatment is applied to the electrical appliances and circuit boards inside the equipment to meet the high salt spray and humid marine construction environment.
1. Walking speed: 0-1500mm/min
2. Left and right travel of welding gun: 0-50mm
3. Welding gun up and down stroke: 0-70mm
4. Angle swing adjustment stroke: 0-70mm
5. Swinging method: straight/angle swing
6. Swinging speed: 0-3000mm/min
7. External dimensions (mm): 490 * 340 * 255
8. Weight: 11.2kg
9. Driving form: gear meshing transmission
10. Adaptation temperature: -40 ℃~65 ℃
11. Applicable pipe diameter: φ Above 168mm
12. Adaptation to air humidity: ≤ 90%
13. Adaptable altitude: ≤ 4000m

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