Titanium has high strength, light weight and excellent corrosion resistance, solving many engineering problems. For example, titanium is more than 30% stronger than steel, but lighter than 50%; titanium is twice as heavy as aluminum, but its strength is 60% higher. Titanium alloy is an alloy of aluminum, manganese, iron, molybdenum and other metals. It is divided into α-titanium alloy, β-titanium alloy, αβ-titanium alloy and newer titanium aluminum alloy to increase the strength and high temperature resistance of titanium. Among them, αβ-titanium alloy (Ti6Al4V) is the most widely used. The high corrosion resistance of titanium alloys is also a valuable feature. When exposed to the atmosphere, titanium forms an oxide film that resists many corrosive materials. Titanium alloys are gaining wider and wider applications in the emerging aerospace industry due to their superior properties, especially their high strength to weight ratio. For example, structural components of the fuselage, landing gear, hydraulic systems, aero engine parts, and the like. In recent years, the proportion of titanium alloy materials has increased from 5% to over 14% on new aircraft. Titanium parts for rockets, missiles and spacecraft account for a higher proportion.
The aerospace industry is the largest market for titanium and its alloy products. As the cost of titanium alloys decreases, their industrial applications are gradually expanding into the shipbuilding industry, such as submarines, ship propellers, rigging and other parts that require high corrosion resistance. In addition, due to the affinity of titanium and human tissue, it is increasingly used in medical engineering, becoming the main material for human implants and bone repair.
In the automotive industry, titanium alloys have been used in recent years to make engine valves, connecting rods, wheel hub screws, exhaust systems, and suspension springs. Titanium components increase fuel economy and increase noise and vibration while increasing engine power and torque. Titanium parts reduce material weight by approximately 50% and significantly increase their service life. Titanium suspension springs not only reduce weight by 70%, but also allow for increased payload and greater passenger space.
According to past experience, titanium alloys are considered to be difficult to process materials, which is daunting. However, with the increasing popularity of titanium alloys, people's understanding of the processing mechanism of titanium alloys has gradually deepened. The emergence of new tools and new machine tools for titanium alloy processing, as well as the accumulation of processing experience, now has a solid knowledge base and Equipment conditions. It can be considered that the processing of titanium alloy is no more difficult than processing high alloy stainless steel.
Although titanium alloys have always been considered as expensive materials, with the advancement of production technology and the increase in consumption in the industrial market, the cost is suddenly reduced, and the application prospect is extremely broad.
Roller shutter door , also known as "shutter door", lots of panel pieces connected together, fixed in the guide rail , take above reel as the center of rotation.
Roller shutter door is used for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residential.Electric roller shutter door, especially for large openings, inconvenient to install the ground door , quick opening effect. Such as for the garage door, shopping mall fire shutter door.
Opening methods: Handing driving mode
Rope driving mode
Remote control driving mode
Electric switch driving mode
Roller Shutter Door,Galvanized Roller Shutter Door,Aluminum Roller Shutter Door,Transparent Roller Shutter Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.spiralfastdoor.com