Product Overview
The DIG Block Robot Welding System introduces a breakthrough in
robotic welding technology, engineered to automate the most
challenging large-scale shipbuilding applications. The system
adopts a large double-beam gantry structure, with multiple
intelligent robots suspended from the gantry for coordinated
collision-free welding in large hull sections.
The System is based on design software data interface and data
analysis technology. Through interface data analysis, the
structural model from 3D design software is restored, and weld
coordinates and process parameters are automatically identified,
with welding programs automatically generated through
parameter-driven execution.
Key Features
Fully Automatic Operation: the robot can automatically identify welds, plan welding
sequences, and perform operations — achieving unmanned welding from
start to finish, minimizing human intervention and accelerating
project timelines.
Obstacle Avoidance Intelligence: Advanced sensors and software allow the robot to navigate tightly
around stiffeners and obstacles without stopping — eliminating
rework and ensuring continuous operation.
Multi-Robot Synchronization: A double gantry system allows multiple
robots to weld simultaneously on oversized workpieces, dramatically
increasing throughput.
Confined Space Access: The telescopic robotic manipulator operates with precision in
limited-access areas, handling complex geometries with ease.
Offline Simulation & Parametric Programming: Adopts an offline simulation system capable of vertical and
horizontal crossing, patch welding, upward vertical welding, and
fillet welding. Parametric Programming Technology automatically
recognizes workpiece coordinates and generates robot welding
programs; Optimal Path Planning Technology automatically calculates
the optimal operating route by computer.
High Quality & Consistent Welds: The system can weld any complex panel, shape or bulkhead. All
horizontal, vertical and curved welds are automatically recognized
when setting up a panel. Special welding processes including
multi-layer, multi-pass, and deep penetration welding have been
included in the process macro library.
Applications
| Application Area | Typical Applications |
|---|
| Ship Block Assembly Welding | Welding of block stiffener partitions, transverse partitions, rib
plates, supplementary plates, etc. |
| Offshore Engineering | Automated welding of offshore platform block components |
| Outfitting Manufacturing | Intelligent welding production for unit assembly parts |
FAQs
Q1: Does the system support direct integration with design
software?Yes. The system is based on design software data interface and data
analysis technology, capable of restoring structural models from 3D
design software, automatically identifying workpiece coordinates
and process parameters, and automatically generating welding
programs
Q2: Can the system handle thin-plate welding distortion?Yes. The system features real-time deformation compensation that
dynamically adjusts parameters during welding, effectively
counteracting distortion effects and ensuring consistent weld
quality.
Q3: Does the system require manual teaching?No. The system uses AI path planning to automatically identify
welds and generate welding programs, eliminating the need for
manual teaching and significantly reducing production setup time.
Q4: What types of weld seams can the system handle?The system can automatically recognize and weld horizontal,
vertical, and curved seams, supporting vertical and horizontal
crossing, patch welding, upward vertical welding, and fillet
welding. The pre-engineered macro library includes multi-layer,
multi-pass, and deep penetration welding processes.
Q5: What after-sales support is provided?DIG provides full lifecycle support from installation and
commissioning to operator training, remote assistance, and regular
inspections — ensuring reliable, long-term operation at customer
sites.
