What materials are used for mobile platform ladders


Industry I 2020-09-15, Number of views:16



Anti-slip aluminum alloy rack steps and platform pedals, fully enclosed guardrail design, first and last step warning strip design, and anti-collision rubber strip design for contact with equipment or buildings, to a large extent  Ensure the safety of personnel and equipment.  All aluminum alloy structure, light and beautiful, maintenance-free, two people can complete the transition and move.  The mobile lifting work ladder is suitable for occasions such as high-level work, frequent up and down design, maintenance, or warehouses.


Mobile elevating working platform, suitable for the assembly and assembly of high-speed rail, subway, light rail, bus and other rail transit vehicles  Maintenance, including the front, side, roof and other positions, is combined into a complete work platform system to provide convenient, efficient and safe basic conditions for vehicle assembly and maintenance.


Mobile platform ladder Galvanic corrosion is also a characteristic corrosion form of aluminum.  The natural potential of aluminum is very negative. When aluminum is in contact with other metals, aluminum is always at the anode to accelerate its corrosion.  Galvanic corrosion is also called bimetallic corrosion. The severity of the corrosion is determined by the relative position of the two metal potential sequences.


At present, there are more than 1,000 kinds of aluminum alloys officially registered in the world, and 450 kinds of commonly used ones, including  In the 1xxx to 9xxx series, they have made great contributions to the development of the world economy and the progress of human civilization.  However, with the advancement of science and technology, the modernization of the national economy and the national defense industry, and the improvement of people's living standards, some alloys have been eliminated. There is an urgent need to develop a batch of high strength, high toughness, high modulus, low expansion and contraction, wear resistance, and corrosion resistance.  , Fatigue resistance, high temperature resistance, low temperature resistance, radiation resistance, fire resistance, explosion-proof, easy cutting, easy polishing, surface treatment, weldable and ultra-light new alloy.  Such as 6b≥750MPa high-strength and high-toughness alloys, aluminum-lithium alloys with a density less than 2.4, powder metallurgy and composite materials.


In recent decades, aluminum alloy materials have generally developed in the following two directions: the development of high strength, high toughness and contour  New high-performance aluminum alloy materials to meet the needs of aerospace and other military industries and special industrial sectors.  Develop a series of new civil aluminum alloy materials that can meet various conditions and uses.  Thanks to the efforts of all parties,  gratifying results have been achieved, and a series of new alloys and new materials have been developed to make aluminum alloy materials and its processing industry reach a new level.