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The vehicle development process involves various stages from concept to production.
The process starts with defining the concept and target market.
Design and engineering of the vehicle are done next.
Prototyping and testing are crucial stages to ensure safety and performance.
Manufacturing and assembly follow, with quality control checks at each stage.
Finally, the vehicle is launched and marketed to the target audience.
Ex...
Different wire types are used for different applications in wiring harness design.
Single core wires for power transmission
Multi-core wires for signal transmission
Shielded wires for noise reduction
Twisted pair wires for balanced signals
Coaxial cables for high-frequency signals
Ribbon cables for flat and compact connections
Basic design standards for wiring harness include proper insulation, routing, and labeling.
Wires should be properly insulated to prevent short circuits and electrical interference.
Routing should be done in a way that minimizes stress on the wires and prevents damage.
Labeling should be clear and consistent to aid in troubleshooting and maintenance.
Standards such as IPC/WHMA-A-620 and UL 508A provide guidelines for wirin...
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posted on 12 Sep 2024
I applied via Approached by Company and was interviewed in Aug 2024. There were 2 interview rounds.
Side member and cross member are structural components in the Body in White (BIW) of a vehicle, providing support and rigidity.
Side members are longitudinal structural components that run along the sides of the vehicle, providing support and connecting various components.
Cross members are structural components that run across the width of the vehicle, connecting the side members and providing additional rigidity.
These ...
Annotations, PMI stands for Product Manufacturing Information, which includes dimensions, tolerances, materials, and other specifications on a technical drawing.
PMI is used to communicate important information about a product's design and manufacturing requirements.
Annotations are typically added to CAD drawings to provide clarity and guidance to manufacturers.
Examples of PMI include geometric dimensioning and toleranc...
Beads and darts are decided based on design requirements, manufacturing constraints, and structural considerations in BIW members.
Consider design requirements such as stiffness, strength, and crashworthiness.
Take into account manufacturing constraints like tooling limitations and cost.
Evaluate structural considerations such as load distribution and stress concentrations.
Examples: Beads are often used to increase stiffn...
Various methods such as stamping, welding, and bonding are used for making BIW in manufacturing processes.
Stamping: involves pressing a sheet of metal into a die to create the desired shape
Welding: joining metal pieces together using heat or pressure
Bonding: using adhesives to attach metal components
Riveting: joining metal parts using rivets
Hydroforming: shaping metal using fluid pressure
Hydroforming uses fluid pressure to shape metal, while forming involves shaping metal using mechanical force.
Hydroforming uses fluid pressure to shape metal into complex shapes
Forming involves shaping metal using mechanical force such as bending, stretching, or compressing
Hydroforming is often used in automotive industry for creating lightweight and strong components
Forming can be done through processes like stamping,
Yes, GD&T (Geometric Dimensioning and Tolerancing) is used in engineering to communicate design specifications.
GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.
It helps ensure that parts fit together correctly and function properly.
GD&T can improve quality, reduce costs, and lead to more efficient manufacturing processes.
Examples of ...
Benchmarking and master section are important in design for setting standards and improving performance.
Benchmarking involves comparing design processes, products, or performance against industry standards or competitors.
Master section refers to a standardized section of a design that serves as a reference point for consistency and quality.
Both benchmarking and master section help in setting benchmarks, identifying are...
LMC & MMC are GD&T concepts used to define the extreme sizes of a part. LMC is the smallest size while MMC is the largest size.
LMC (Least Material Condition) is the condition where a part has the least amount of material, ensuring the smallest size possible.
MMC (Max Material Condition) is the condition where a part has the most amount of material, ensuring the largest size possible.
GD&T uses LMC and MMC to establish th...
I applied via Campus Placement
posted on 9 Oct 2024
posted on 17 Oct 2024
Question regarding cb sizing ,plc and software related quesyions
General aptitude, problem solving
Different types of beams have various applications in engineering, construction, and architecture.
I-beams are commonly used in construction for beams, columns, and joists.
Hollow structural sections (HSS) beams are used in structural applications where weight is a concern.
Box beams are used in bridge construction for their strength and durability.
Composite beams combine materials like steel and concrete for increased st...
Elements of stress strain curve include yield point, ultimate tensile strength, and fracture point.
Yield point is the point on the curve where the material begins to deform plastically.
Ultimate tensile strength is the maximum stress a material can withstand before breaking.
Fracture point is the point at which the material fractures or breaks.
Other elements may include elastic modulus, proportional limit, and strain har
I applied via Naukri.com
I have 5 years of experience in designing mechanical systems for automotive industry.
Designed components for new vehicle models
Optimized existing systems for better performance
Collaborated with cross-functional teams to ensure project success
I excel at time management by prioritizing tasks, setting deadlines, and utilizing tools like calendars and to-do lists.
Prioritize tasks based on importance and deadlines
Set realistic deadlines for each task
Utilize tools like calendars, to-do lists, and project management software
Regularly review and adjust schedule as needed
Delegate tasks when necessary to ensure efficient use of time
I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 2 interview rounds.
Valve design calculation involves determining the valve size, type, and material based on the fluid properties and system requirements.
Determine the flow rate and pressure drop across the valve
Select the appropriate valve type (e.g. globe, gate, ball) based on the application
Choose the valve material based on the fluid properties and compatibility
Calculate the valve size based on the flow rate and pressure drop
Consider...
posted on 12 Nov 2024
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
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