Vehicle Steel Frame Bridge/vehicle Steel Bridge

Welding robots ensure high-quality welds in diverse conditions through a combination of advanced techniques and technologies:

1. **Advanced Sensing Technologies**
Welding robots are equipped with sophisticated sensors that can detect and measure various parameters such as temperature, pressure, speed, and position. These sensors enable the robots to adapt to different welding conditions and materials, ensuring consistent and high-quality welds. For example, vision sensors can detect the thickness and shape of steel plates, the position and orientation of parts, and the consistency of welds.

2. **Real-Time Monitoring and Adjustment**
Robots use real-time monitoring systems to detect defects and inconsistencies during the welding process. For instance, a vision sensor-based algorithm can adaptively extract seam features and adjust the welding parameters in real-time. This allows for immediate corrective action, reducing the likelihood of defects and improving overall weld quality.

3. **Adaptive Control Systems**
Robots can adjust their welding parameters based on the material and welding conditions. For example, they can change the welding speed, current, voltage, and shielding gas to optimize the welding process for different materials. This adaptability is crucial for handling diverse materials and ensuring high-quality welds.

4. **Defect Prediction and Correction**
Advanced software tools and algorithms enable robots to predict potential defects and adjust their welding parameters accordingly. For example, the Exponentially Weighted Moving Average (EWMA) control panel can diagnose and identify faults, keeping an eye on deviations from the extracted seam profile. This proactive approach helps in preventing defects and maintaining high weld quality.

5. **Customized Solutions for Different Industries**
Welding robots can be customized to meet the specific needs of different industries. For example, in shipbuilding and automotive manufacturing, robots are designed to handle complex geometries and stringent quality standards. Customized robot designs, specialized parameters, and quality control measures ensure that the welding process meets industry-specific requirements.

6. **Integration of Vision Systems**
Vision systems play a crucial role in robotic welding by providing real-time information about the welding process. These systems can detect and analyze the shape, size, and material of the object being welded. By integrating vision systems with robotic welding machines, manufacturers can achieve high precision and accuracy in their welding operations.

7. **Humanoid Robots for Complex Tasks**
In recent years, humanoid robots have gained attention for their potential to handle complex welding tasks in confined spaces and on non-standard components. These robots leverage advanced technologies such as hand-eye calibration, pose estimation, 3D reconstruction, and path planning to perform high-quality welding in challenging conditions.

By leveraging these advanced techniques and technologies, welding robots can ensure high-quality welds even in diverse and challenging conditions.

Specifications:

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CB321(100) Truss Press Limited Table
No.	Lnternal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Standard Truss Moment(kN.m)	788.2	1576.4	2246.4	3265.4	1687.5	3375	4809.4	6750
321(100)	Standard Truss Shear (kN)	245.2	490.5	698.9	490.5	245.2	490.5	698.9	490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No.	Geometric Characteristics	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Section properties(cm3)	3578.5	7157.1	10735.6	14817.9	7699.1	15398.3	23097.4	30641.7
321(100)	Moment of inertia(cm4)	250497.2	500994.4	751491.6	2148588.8	577434.4	1154868.8	1732303.2	4596255.2

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CB200 Truss Press Limited Table
NO.	Internal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	QS	SSR	DSR	TSR	QSR
200	Standard Truss Moment(kN.m)	1034.3	2027.2	2978.8	3930.3	2165.4	4244.2	6236.4	8228.6
200	Standard Truss Shear (kN)	222.1	435.3	639.6	843.9	222.1	435.3	639.6	843.9
201	High Bending Truss Moment(kN.m)	1593.2	3122.8	4585.5	6054.3	3335.8	6538.2	9607.1	12676.1
202	High Bending Truss Shear(kN)	348	696	1044	1392	348	696	1044	1392
203	Shear Force of Super High Shear Truss(kN)	509.8	999.2	1468.2	1937.2	509.8	999.2	1468.2	1937.2

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CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
Structure	Geometric Characteristics
	Geometric Characteristics	Chord Area(cm2)	Section Properties(cm3)	Moment of Inertia(cm4)
ss	SS	25.48	5437	580174
	SSR	50.96	10875	1160348
DS	DS	50.96	10875	1160348
	DSR1	76.44	16312	1740522
	DSR2	101.92	21750	2320696
TS	TS	76.44	16312	1740522
	TSR2	127.4	27185	2900870
	TSR3	152.88	32625	3481044
QS	QS	101.92	21750	2320696
	QSR3	178.36	38059	4061218
	QSR4	203.84	43500	4641392

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Advantage

Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity

Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd.
Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company boasts a modern production base and advanced manufacturing facilities, achieving an annual output exceeding 60,000 tons. Its products are widely used in major bridge projects and transportation infrastructure construction both domestically and internationally.
The company consistently prioritizes technological innovation, supported by a skilled R&D team and long-term collaborations with renowned universities and research institutions. By continuously adopting and assimilating international advanced technologies, the company has achieved remarkable results in the fields of bridge steel structures, bridge construction equipment, and bridge inspection equipment. Multiple products have obtained national patent certifications and have been awarded provincial and municipal science and technology progress prizes.
In terms of production management, the company strictly adheres to the ISO9001 quality management system to ensure stable and reliable product quality. With exquisite craftsmanship and a rigorous approach, the company’s products have earned an excellent reputation in the market, serving clients across the country and exporting to regions such as Southeast Asia, the Middle East, and Africa.
Jiangsu Zhonghai Bridge Equipment Co., Ltd. adheres to the business philosophy of “Quality First, Service Excellence,” committed to providing high-quality products and comprehensive services to its clients. Looking ahead, the company will continue to increase investment in R&D, enhance its core competitiveness, and contribute to the development of China’s bridge construction industry, striving to become a global leader in the bridge equipment sector.