Design of backdoor
Back Door Design
Back Door: -
Back door is also called as tail get
Back door consists of upper outer panel, lower outer panel and inner panel
In back door we made reinforcements for hinges mount, gas stay mount, wiper mount and for latch mount
Image of Back door
Inner panel: -
Inner panel is used to make an assembly of Striker and Hinge Also Embosses are created on Inner panel. Due to inner panel hood make stiffest back door.
Draft analysis: -
Outer panel: -
Outer panel used to decorate the car and add luxurious look. The shape of the back door is made aerodynamic in order to minimize the air effect.
Outer panel upper: -
Outer panel lower: -
Reinforcements: -
Hinge reinforcement: -
This reinforcement is made to make strong emboss made for hinges and to improve strength of hinge emboss
Draft analysis: -
Gas stay reinforcement: -
This reinforcement is made to make strong emboss made for gas stay emboss and to improve strength of gas stay emboss
Draft analysis: -
Wiper reinforcement: -
Wiper reinforcement is to improve the strength of portion of inner panel where wiper will mount
Latch and striker trajectory: -
Emboss: -
Embossing is a stamping process for producing raised or sunken designs or relief in sheet metal. This process can be made by means of matched male and female roller dies, or by-passing sheet or a strip of metal between rolls of the desired pattern.
Deep Drawing: -
Deep Drawing is one of the sheet metals forming processes widely used in automobile, aerospace, electronics and allied industries
Deep drawing is a manufacturing process that is used extensively in the forming of sheet metal into cup or box like structures
Hemming: -
Hemming is a sheet metal forming process in which sheets are joined by bending it to 180°. Sheet metal hemming process can be generally classified into two major categories such as conventional hemming and roller hemming process.
Inner panel and outer panel are joint using hemming process
Cornner relifs: -
While hemming of sheet Cornner relifs are also consider
Final Assembly of Back door
To design back door we use NX cad softwere