- The construction machinery industry stands as a vital domestic sector, characterized by its substantial scale and vibrant growth momentum.
- The company provides automated production lines and comprehensive solutions for engineering equipment within the construction machinery industry—including aerial work platforms, tower cranes, excavators, pump trucks, forklifts, and more.
- The company has developed a range of related technologies, including teach-free automatic positioning and welding systems, multi-layer multi-pass welding systems, automatic cutting systems, and omnidirectional welding positioning systems. Furthermore, the company has optimized existing client production processes by integrating these automatic positioning and welding systems, thereby achieving automated welding.
- We have developed an intelligent welding management system that enables the centralized management and precise allocation of on-site welding processes, while also allowing for the precise traceability of process information. This demonstrates the company's capabilities in providing comprehensive solutions within the construction machinery sector, as well as its strength in innovation and development within the industry.
Robotic Automated Welding
Construction Machinery Industry — Complete Workshop Solutions
Automated production solutions deliver significant cost efficiencies and possess the capability to enhance manufacturing capabilities within the construction machinery industry.
One-Stop Solutions for the Construction Machinery Industry
Tianyi Welding, since its establishment in 1992, has undergone over three decades of intensive development.Centered around the six core elements of “personnel, machine, materials, method, environment, and measurement" in welding quality management, it has constructed a comprehensive service framework across the entire industry chain,setting an outstanding example within the industry.
Man
Machine
Materials
Method
Environment
Measurement
Man — Personnel
Personnel directly involved in welding, commissioning, assembly, and quality inspection.
- Welders must be certified (e.g., pressure vessel welder qualification, TIG/MAG welding qualification).
- Skill levels of equipment operators, commissioning engineers, and assembly fitters.
- Personnel training, sense of responsibility, work proficiency, and safety awareness.
- Personnel stability, shift scheduling, and job assignments.
Machine — Equipment and Tooling
Refers to welding equipment, non-standard automated mechanisms, and jigs and fixtures.
- Welding Main Unit: Welding Machine, Robot Body, Positioner, Tilting Table, Linear Axis
-
Non-standard Mechanisms: Pneumatic Fixtures, Servo Positioning Mechanisms, Wire Feeding Mechanisms, Torch Cleaning and Wire Cutting Mechanisms
-
Jigs and Fixtures: Positioning Accuracy, Clamping Reliability, Repeatability
-
Equipment Status: Maintenance, Aging, Malfunctions, Precision Drift, Program Stability
Materials — Materials and Consumables
Refers to welding base materials, auxiliary materials, and consumables
- Base Material: Carbon steel, stainless steel, aluminum alloy, galvanized sheet, etc.
- Welding Materials: Welding wire, welding rods, flux, shielding gas (argon, mixed gas).
- Incoming Workpiece Condition: Dimensional tolerances, deformation, surface oil stains, rust, coating.
- Batch consistency, incoming material quality stability.
Method—Techniques and Methods
Refers to welding techniques, operation procedures, and process specifications
- Welding process parameters: current, voltage, speed, arc swing, dry extension length, gas flow rate
- Action process of non-standard equipment: grasping → positioning → clamping → welding → cutting sequence
- Welding sequence, path planning, arc starting and ending handling, anti-deformation process
- Operation instruction manual (SOP), debugging specifications, inspection standards
Environment—Production environment
Refers to the production operation environment conditions
- Temperature, humidity, dust, oil contamination, wind (affecting the effectiveness of protective gas)
- Workshop lighting, ventilation, fire prevention and explosion protection, safety distance
- Vibration (affecting welding accuracy and equipment stability)
- Cleanliness (especially for thin plates and precise welding)
Measurement—Testing and Measurement
Refers to welding quality inspection and process monitoring
- Appearance inspection: weld spurs, pores, undercut, spatter, incomplete fusion
- Dimension inspection: weld width, height, deformation amount, positional accuracy
- Non-destructive testing: UT ultrasonic, RT radiography, MT magnetic particle, PT penetrant
- Equipment monitoring: current and voltage monitoring, temperature monitoring, positioning accuracy detection
- Data traceability: welding parameters recording, pass rate statistics, defect analysis
The Results We Have Achieved
Established in 1992, Tianyi welding has undergone over 30 years of vigorous development to become a comprehensive service provider spanning the entire welding industry chain, integrating the six key elements of welding quality management: Man, Machine, Material, Method, Environment, and Measurement.
-
Automated welding production line for aerial work platforms
The welding production line for aerial work platforms (including scissor-type, straight-arm type, and curved-arm type) is the core manufacturing process for forming the entire machine's structural components. It mainly completes the pro...Learn More -
Automated welding production line for the fork and frame of the scissor-type aerial work platform
The automatic welding production line for fork rods and undercarriage frames of medium fork-arm aerial work platforms is the core manufacturing procedure for forming key structural parts of the whole vehicle. It mainly completes cutting...Learn More -
Medium-tonnage Drive Axle Automatic Welding Production Line
The automatic welding production line for medium-tonnage drive axles serves as the core manufacturing procedure for forming key axle structural assemblies. It mainly undertakes cutting, assembling, welding, shaping and testing processes...Learn More
Document Download
Download Engineering Machinery Industry Brochures
The company provides automated production lines and comprehensive solutions for engineering equipment within the construction machinery industry—including aerial work platforms, tower cranes, excavators, pump trucks, forklifts, and more...
On-site Demonstration of Application Scenarios
The company has developed a range of related technologies, including teach-free automatic positioning and welding systems, multi-layer multi-pass welding systems, automatic cutting systems, and omnidirectional welding positioning systems. Furthermore, by optimizing existing client production processes and integrating these automatic positioning and welding systems, the company has successfully achieved automated welding operations.
-
Screw jack lifting machine base welding workstation
-
The welding workstation on the middle platform of the rotary drilling rig
-
Automatic welding workstation for forklift chassis
-
Tower crane standard section automatic welding production line
-
Rotary Drilling Intermediate Platform Robotic Welding System
-
Rotary Drilling Intermediate Platform Robotic Welding System
Related Videos
We have developed an intelligent welding management system that enables the centralized management and precise allocation of on-site welding processes, while also allowing for the precise traceability of process information. This demonstrates the company's capabilities in providing comprehensive solutions within the construction machinery sector, as well as its strength in innovation and development within the industry.
Welcomes Your Consultation
We have built an authoritative qualification system that spans the entire chain of R&D, production, sales and service.