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The process increases the strength of steel parts from the original 500 MPa to 1,500 MPa. [7] In the RESS frame, the structure is reinforced by applying the parts made from the HPF process to the main cabin structure to make the cabin more rigid. There are nine major structural parts that are made from the HPF process, namely: [8]
It has a yield strength up to 80,000 psi (550 MPa) but costs only 24% more than A36 steel (36,000 psi (250 MPa)). One of the disadvantages of this steel is that it is 30 to 40% less ductile . In the U.S., these steels are dictated by the ASTM standards A1008/A1008M and A1011/A1011M for sheet metal and A656/A656M for plates.
The TNGA-B platform underpins unibody vehicles in the A-segment or city car, B-segment or subcompact car, subcompact crossover SUV, and mini MPV categories. Developed by the internal "Toyota Compact Car Company", [6] [7] [8] the platform is offered in both front-wheel drive and all-wheel drive variants and is paired with a transverse engine.
A plate being shaped through hydroforming. Hydroforming is a means of shaping ductile metals such as aluminium, brass, low alloy steel, and stainless steel into lightweight, structurally stiff and strong pieces.
A trailer with 10 tubes and a 44-foot (13.41 m) chassis, operating with pressures in excess of 3,200 psi (220.6 bar; 22.1 MPa). [4] Composite tube trailers
The structure of chassis parts has been streamlined, and the number of parts has been reduced to reduce weight. [11] The platform allows for parts sharing rate to exceed 75 percent for kei car models and 80 percent for A-segment and B-segment models. [2] It allows development of new models to its introduction to be 1.5 times faster.
The Oshan X5 is based on the Changan MPA platform, and it is powered by the 1.5-liter Blue Whale NE turbo engine producing 180 hp and 221 lb-ft (300 Nm) of torque mated to a seven-speed dual-clutch transmission.
Ladder frame pickup truck chassis holds the vehicle's engine, drivetrain, suspension, and wheels The unibody - for the unitized body - is also a form of a frame. A vehicle frame, also historically known as its chassis, is the main supporting structure of a motor vehicle to which all other components are attached, comparable to the skeleton of an organism.