In recent years, with the rapid development of my country's smart logistics industry, the degree of automation and informationization at the supply chain has also been continuously improved. Automated warehouses have been widely used in many industries, and the market space has continued to increase. According to relevant statistics, the market size of my country's automated logistics warehousing system has maintained an average growth rate of about 20% in the past ten years. By 2020, the market size of my country's automated three-dimensional library will reach 32.5 billion yuan; in 2016, the data was only 149 100 million yuan. Automated three-dimensional warehouses have greatly improved the storage capacity and storage efficiency of the warehouse, and are of great significance for the development of the modern warehousing industry, especially the effective solution of the storage problems of production enterprises. However, from the material transfer link between the warehouse and the three-dimensional warehouse platform, because the factory generally does not have a ground conveyor line dedicated to robots, the warehousing is mostly multi-variety and multi-material vehicle flexible transportation, which requires man-machine inclusive operation and warehouse platform precision. There are many practical application difficulties such as operations. At present, manual transportation operations are often combined with manual material truck transfer and manual forklift pallet transfer. Under the background of Industry 4.0, this manual material transfer link obviously cannot meet the development needs of modern intelligent supply chains. In this regard, the indoor autonomous mobile robot platform EMMA500-ST independently developed by Hangzhou Jiazhi Technology Co., Ltd. (hereinafter referred to as Jiazhi Technology) has solved the above pain points. Jiazhi Technology EMMA500-ST EMMA500-ST is a 500 kg AGV transport trolley that can be combined with logistics connection application scenarios for three-dimensional warehouses. It fills the gap in the market segment of domestic laser navigation (without reflector) stereo library connected to AGV, with more precise positioning, more flexible navigation, safer operation, and more convenient operation. EMMA500-ST starts from the actual needs of the user’s complex application environment requiring cost reduction and efficiency enhancement solutions, and adopts advanced natural trackless navigation technology to make it flexibly adaptable to open operation scenes, mixed dynamic operation scenes of man-machine objects, fixed route operation scenes, Dynamic changes in the environment and the diverse needs of ground line operation scenarios; at the same time, its 500kg body load and 5mm docking accuracy can meet the docking requirements of almost all three-dimensional warehouses; finally it can truly adapt to flexible material transfer, man-machine Complicated application requirements for inclusive and light-off factory operations. EMMA500-ST adopts the world’s leading natural autonomous positioning and navigation algorithm, supports mixed deployment of changeable application environments, and integrates multi-sensor navigation and positioning technology such as laser and vision on the body. It has high resolution, good stability, strong anti-interference ability, and can quickly adapt The environment changes dynamically, and the environment map is accurately constructed to make itself more stable and accurate during driving and docking. The 360° laser obstacle avoidance and multi-sensor safety protection mechanism of the body ensure the efficient and reliable operation, and the actual operation maintains "zero accidents" for 10,000 operations. EMMA500-ST starts from the actual situation of the user's short production line production cycle requirements and optimization of the transformation cost, and launches a solution that does not require any environmental transformation, which can adapt to the height and channel width requirements of the general three-dimensional warehouse. In order to meet the needs of users in changing application scenarios, EMMA500-ST provides modular autonomous mobile functions, open general electromechanical and software interfaces, supports convenient secondary development for users, and can quickly build a variety of vehicle and other application function accessories. Help accelerate the transformation of research and production. In addition, according to the relative lack of special human resources for robots, EMMA500-ST also provides convenient teaching and programming tools for operators of actual robots. Without any complicated programming, they can quickly complete robot deployment and control applications. Really meet the zero threshold and ease of use requirements. EMMA500-ST can meet the actual application needs of multi-industry three-dimensional storage trucks and pallet trucks, including automobiles and accessories, electric power sets, 3C electronics, home appliances, tires, tobacco, etc. At present, it is helping many leading enterprises in the industry to improve the operational efficiency of this link. EMMA500-ST combines the application needs of the joint operation of multiple robots on the user terminal, and provides a powerful intelligent robot dispatch management system CLOUDIA, which is completely independent research and development. Through centralized monitoring in the background, it realizes task assignment, dispatch coordination and traffic control of multiple robots. And combined with the actual needs of users' industrial Internet data intercommunication, the CLOUDIA system can also provide interfaces to seamlessly connect with customers' existing WMS, MES and ERP systems, and finally realize the optimization of multi-machine collaborative work time and efficiency, and help enterprises with industrial Internet data. Intercommunication to assist enterprises in making accurate decisions. It is reported that Hangzhou Jiazhi Technology Co., Ltd., which develops and produces EMMA500-ST, is a high-tech enterprise dedicated to providing indoor and outdoor autonomous mobile robot platforms and solutions. The company has inherited the development genes of the Robot Laboratory of Zhejiang University for 18 years, and currently has a number of world-class technologies such as large-scale high-precision map construction, real-time precise positioning, environmental semantic recognition, and human-machine hybrid navigation. It can provide users with autonomous Mobile robot core modules to robot vehicle platforms, multi-robot scheduling management complete solutions, and in-depth cooperation with leading companies such as Huawei and Foxconn. EMMA500-ST is the EMMA series product officially launched by Jiazhi Technology at the 2018 GLSC Global Supply Chain Conference. It has been repeatedly polished with typical application scenarios in multiple industries and can help leading companies in multiple industries to realize flexible material connection in three-dimensional warehouses. Link cost reduction and efficiency enhancement, industrial logistics equipment data collection and industrial Internet data open up interaction, and help the development of modern intelligent manufacturing and intelligent logistics. Steel pipes have a hollow section and are used in large quantities as pipelines for conveying fluids, such as pipelines for conveying oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, steel pipe is lighter when the bending and torsion strength is the same. It is a kind of economical cross-section steel, which is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, and bicycles. And steel scaffolding used in building construction. Steel Tube Plc,Steel Tube Plc Splitter, Plc,Steel Tube Splitter,Micro PLC Shenzhen GL-COM Technology CO.,LTD. , https://www.szglcom.com
The use of steel pipes to manufacture ring-shaped parts can increase the utilization rate of materials, simplify the manufacturing process, and save materials and processing man-hours, such as rolling bearing rings, jack sleeves, etc., which have been widely used for manufacturing at present. Steel pipes are also an indispensable material for various conventional weapons. Gun barrels and barrels are all made of steel pipes. Steel pipes can be divided into round pipes and special-shaped pipes according to different cross-sectional area shapes. Since the circle area is the largest under the condition of the same circumference, more fluid can be transported with a circular tube. In addition, when the ring section bears internal or external radial pressure, the force is relatively uniform. Therefore, most steel pipes are round pipes. However, round pipes also have certain limitations. For example, under the condition of plane bending, round pipes are not as strong as square and rectangular pipes. Some agricultural machinery frameworks, steel and wood furniture, etc. often use square and rectangular pipes. According to different purposes, special-shaped steel pipes with other cross-sectional shapes are required, such as square, rectangular, semi-circular, hexagonal, equilateral triangle, octagonal and complex cross-section steel pipes-unequal hexagonal steel pipes, five-petal plum-shaped steel pipes, Double convex steel pipe, double concave steel pipe, melon seed steel pipe, conical steel pipe, corrugated steel pipe, case steel pipe and other special-shaped steel pipes.