A car door is a type of door typically hinged but sometimes attached by other mechanisms such as tracks in front of an opening which is used for entering and exiting a vehicle a vehicle door can be opened to provide access to the opening or closed to secure it.
Car door manufacturing process pdf.
The assembly process is in turn divided into a number of sub processes which includr fitting car doors to body openings.
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109 3 kg 920 9 kg of input 70 1 kg losses in processing steel 850 8 kg into making parts 67 6 kg losses during manufacturing 783 2 kg into new car 76 7 kg losses during use abandoned cars 706 5 kg of hulk going to dismantler 25 9 kg losses in dismantling recycling.
Technique is utilized for lightweight door design and a design process is proposed for optimizing the automobile twb door.
Today s cars are primarily sourced out to produce various sub assemblies in over 4 000 disparate locations as far away as china.
An intensive research and development are going on for alternate materials manufacturing processes and stamping tools for sheet metal components with the main objectives of cutting down the weight and unit cost of the vehicle.
A prominent area of application for such criteria in the automotive indusuy is the body assembly process.
Simultaneously the steel content of the car is falling with the use of aluminium and new materials such as plastics.
2 1 definition of the problem to design and analyze a plastic door module for car body application to achieve a weight reduction of 20 compared to existing weight of steel door module.
These loads could be horizontal and vertical in nature like the force applied on opening or closing doors while leaning resting on them or when stepping on the armrest to.
Explore alternate design process methodology and application of plastic material for door module in car body application.
To understand the car manufacturing process you have to understand the underlying supply chain that drives domestic vehicle assembly.
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811 6 kg recycled steel.
These panels should be designed to withstand and channel loads into the body of the car while being thin 2 mm.
Door panels are expected to meet one of the toughest sets of requirements among interior car components.
Steel on a per car basis 1995 numbers new steel.
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In the automotive door assembly door inner panel is divided into different thickness without reinforcement components and different thickness sheets laser plates are assembled by welding.
These doors can be opened manually or powered electronically.
