Steel Welding Table for Robot
Steel Welding Table for Robot is a heavy-duty, high-rigidity welding platform optimally designed to cooperate with welding robots or large handling robots in automated operations. It not only provides a positioning reference for workpieces but also focuses on seamless integration with robot systems, collaborative movement, and long-term stability, and is a core component of robot welding units.
Products parameters
Products Production
Raw Material Selection and Pretreatment (Basic Guarantee)
- Material Selection: Prefer HT200/HT250 gray cast iron (high cost-performance and strong shock resistance). For large platforms, QT450 ductile iron (with better toughness) is used. The raw materials must be accompanied by material test reports to ensure a carbon content of 2.8%-3.2% and sulfur and phosphorus contents ≤ 0.05%.
- Pretreatment Processes:
1. Cutting: CNC flame cutting is adopted according to the platform size (e.g., 1500×2000mm), with a machining allowance of 5-10mm reserved;
2. Aging Treatment: Natural aging for more than 28 days (or vibration aging for 4 hours) to eliminate casting internal stress and avoid subsequent deformation;
3. Surface Cleaning: Shot blasting is used to remove oxide scales and rust, ensuring the surface roughness Ra ≤ 12.5μm.
Core Structural Processing (Key Precision Step)
- Step 1: Rough Machining
- Use a gantry milling machine for plane milling of the cast iron blank, leaving a machining allowance of 2-3mm on the upper and lower surfaces to ensure a flatness error ≤ 3mm/m;
- Drilling: According to the design drawings of T-slots/positioning holes, use a CNC drilling machine to process reference holes with an aperture error of ±0.1mm.
- Step 2: Finish Machining
- Surface Grinding: Use a high-precision surface grinder with the "multiple grinding method" to achieve a final flatness ≤ 0.03mm/m (national standard grade 0) and surface roughness Ra ≤ 3.2μm;
- T-slot Processing: Use a special T-slot milling cutter for three-stage milling (rough milling, semi-finish milling, finish milling), with a slot width error of ±0.05mm, slot spacing error ≤ 0.1mm, and slot wall perpendicularity ≤ 0.02mm;
- Positioning Hole/Threaded Hole Processing: Use a CNC boring machine to process positioning holes (for use with positioning pins) and a tapping machine to process M16/M20 threaded holes, ensuring thread precision of grade 6H.
Precision Inspection and Correction (Core Quality Control Stage)
- Key Inspection Items:
1. Flatness: Use a coincidence level or laser interferometer for detection according to the grid method (one measuring point every 200mm). Over-tolerance parts are corrected by manual scraping (scraping points ≥ 20 points/25cm²);
2. Dimensional Accuracy: Use vernier calipers and depth gauges to detect T-slot dimensions, and thread gauges to check the adaptability of threaded holes;
3. Appearance Inspection: No sand holes or air holes (aperture ≤ 1mm and ≤ 3 per square meter), and no cracks (detected by magnetic particle inspection).
- Correction Methods: Local grinding or manual scraping is applied to over-tolerance parts to ensure all dimensions meet the GB/T 22095-2008 standard.
Surface Treatment and Accessory Assembly (Finishing of Finished Products)
- Surface treatment:
- Anti-rust treatment: Spray anti-rust primer + topcoat (industrial gray/yellow), with a film thickness of ≥80μm and adhesion reaching level 2 (tested by cross-cut method);
- Working surface protection: Some high-end platforms adopt blackening treatment or chrome plating (inner wall of T-slot) to improve wear resistance.
- Accessory assembly:
- Install locating pins, locking bolts, and adjustable feet (with level bubble). The adjustment range of the feet is ±5mm to ensure the platform can be level calibrated;
- Assemble flexible fixture interfaces (such as D16/D28 locating holes), and provide supporting accessories such as fixture connecting bolts and gaskets.
Factory Inspection and Packaging (Last Step Before Delivery)
- Factory inspection: Issue a "Product Inspection Report" containing key data such as flatness, dimensional accuracy, and material. The sampling inspection ratio is ≥30% (for mass production);
- Packaging protection:
- The working surface is covered with PE protective film + kraft paper, and the corners are wrapped with foam corner protectors;
- Wooden packing boxes (meeting export standards) with shock-absorbing foam filled inside to ensure no deformation or collision during transportation.
Core Applications
--Steel Welding Table for Robot
★Robot Welding Workstation: Serving as a benchmark platform for fixed or positioner-coordinated robot welding, Steel Welding Table for Robot is used for welding structural parts, frames, chassis, etc.
★Robot Handling and Loading/Unloading: Providing a stable and precise reference surface for robots to grasp, place, and position large workpieces.
★Flexible Manufacturing Cell (FMC): Acting as a shared working benchmark within the cell, it cooperates with multiple robots to complete different processes such as welding, inspection, and grinding.
★Automated Production Line Integration: Functioning as a workstation in the production line, it ensures the consistent positioning of workpieces during automated transfer.
Products Package&Transport
I. Professional Packaging Process
We adopt a multi-level, high-protection industrial packaging solution to ensure that Steel Welding Table for Robot remains intact from the factory to your hands.
1. Preprocessing Stage
◦ Anti-rust protection: All precision-machined surfaces of the workbench and standard accessories are coated with special anti-rust oil before leaving the factory and wrapped with anti-rust paper/film to effectively prevent moisture erosion during sea transportation and storage.
2. Inner Packaging and Fixation
◦ Customized lining: The main body of the product and all components (such as modules, columns, locking pins, etc.) are positioned and wrapped with high-density foam, pearl cotton, or custom wooden pallets.
◦ Rigid fixation: All parts are firmly fixed in the packaging box to eliminate any movement and collision during transportation, ensuring that the precision surfaces and edges remain intact.
3. Outer Packaging Standards
◦ Sturdy wooden boxes: Sturdy closed wooden boxes (crates) that meet export standards are used as outer packaging.
◦ International compliance: The wooden boxes are fumigated and marked with the internationally recognized "IPPC" logo to ensure smooth customs clearance worldwide.
◦ Clear labeling: The exterior of the box is prominently marked with product model, number of pieces, gross/net weight, dimensions (length × width × height), and center of gravity position. Internationally accepted icons such as "This Side Up", "Keep Dry", and "Handle with Care" are affixed to guide safe handling.
II. Reliable Transportation Services
We cooperate with a number of reputable international logistics companies to provide flexible and reliable transportation solutions.
1. Selection of Transportation Methods
◦ Based on the total volume, weight of Steel Welding Table for Robot and your time requirements, we can flexibly arrange the most cost-effective road transportation, railway transportation or sea transportation solution.
2. Liability Clauses (Commonly Used)
◦ EXW (Ex Works): You or your designated freight forwarder shall pick up the goods at our factory, and you shall bear the transportation risks and costs after pickup.
◦ CIF/FOB (Cost, Insurance and Freight/Free on Board): We will be responsible for arranging domestic transportation and sea transportation to the designated port of destination. The specific risk division and costs shall be subject to the business contract signed by both parties.
◦ Door-to-Door Service: We can provide a full logistics solution, including customs clearance, inland transportation, etc., to safely deliver the goods to the final address specified by you (this service requires a separate quotation).
3. Important Suggestions for Loading, Unloading and Unpacking
◦ Loading and Unloading Equipment: It is strongly recommended to use a forklift for unloading. Please ensure that the fork tines are aligned with the dedicated forklift slots or load-bearing pallets at the bottom of the packaging box.
◦ Safety Warnings: It is strictly prohibited to use a lifting rope to lift the packaging box at a single point, and avoid severe tilting or collision.
After Service
After-sales Service
We promise to provide comprehensive and timely technical support and after-sales guarantees:
Warranty period: Usually, a 12-month quality guarantee period is provided (starting from the date of qualified acceptance of the equipment). Free repair or replacement is offered for defects caused by materials or manufacturing processes.
Technical support:
Remote guidance: 7x24-hour technical support via phone, WeChat or email is provided to answer questions during installation and use.
On-site service: For complex installation, commissioning or faults, engineers can be dispatched to provide on-site technical services (travel expenses may be incurred depending on the situation).
Training services: According to needs, training on product use and maintenance can be provided for customers' operating and maintenance personnel.
Accessories supply: All standard accessories (locking pins, support blocks, connecting plates, etc.) and vulnerable parts are supplied for a long time to ensure the sustainable use of the equipment.
Repair and transformation: Provide services such as precision repair of the platform, replacement of worn parts, and function expansion and transformation according to new process requirements.
Customer Review
FAQ
FAQ
01.What's the lead time for orders?
02.How to choose the material for a welding platform
• Emphasis on cost-effectiveness and general heavy loads: Choose structural steel platforms that have undergone sufficient stress relief treatment.
03.Which payment methods are supported?
04.What documents do you provide for export?
05. How do I place an order?
06.Would it be possible for us to visit your factory ?
Steel Welding Table for Robot is a "critical bridge" connecting the robot body and the production process. It goes beyond the concept of traditional workbenches and is a "system integration base" born for automation. Its value does not lie in itself, but in its ability to release and ensure the full potential of the robot system. Investing in a well-designed and solidly manufactured special workbench is the primary and crucial step in building an efficient, stable, and reliable robot welding or handling unit. When choosing, focus should be placed on its dynamic rigidity, interface compatibility with the robot, the manufacturer's system integration experience, and long-term precision retention capability.
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