Classic Design Engineering Systems Interview Questions, Process, and Tips

Robotics is a field of engineering and science that deals with the design, construction, and operation of robots.

• Robotics involves the use of mechanical, electrical, and computer engineering principles.

• Robots can be programmed to perform a variety of tasks, from manufacturing to surgery.

• Robotics is a rapidly growing field with applications in industries such as healthcare, manufacturing, and transportation.

• Some example...read more

There are several types of welding, including MIG, TIG, Stick, Flux-Cored, and Arc welding.

• MIG (Metal Inert Gas) welding uses a wire electrode and a shielding gas to join two metal pieces together.

• TIG (Tungsten Inert Gas) welding uses a tungsten electrode and a shielding gas to create a precise and clean weld.

• Stick welding uses a consumable electrode coated in flux to create a strong bond between two metal pieces.

• Flux-...read more

There are mainly three types of cylinders used in BIW Fixture Design: hydraulic, pneumatic, and manual.

• Hydraulic cylinders use pressurized fluid to generate force and are commonly used in heavy-duty applications.

• Pneumatic cylinders use compressed air to generate force and are commonly used in light-duty applications.

• Manual cylinders require physical force to generate force and are commonly used for small adjustments or...read more

Marriage station is not a commonly used term. It may refer to a location where marriages are performed or registered.

• Marriage station could be a courthouse or city hall where couples go to obtain a marriage license.

• It could also refer to a wedding venue where ceremonies and receptions are held.

• In some cultures, a marriage station may be a specific location where traditional wedding rituals are performed.

• The term may al...read more

Rough locators are used in geo stations to provide a preliminary estimate of the station's position.

• Rough locators are used to provide a rough estimate of the station's position before more accurate measurements are taken.

• They are used to ensure that the station is set up in the correct location.

• Rough locators can include features such as large rocks or trees that are visible from a distance.

• They are also used to help ...read more

The gm tool kit and Daimler tool kit are different sets of tools used in the NX application for different purposes.

• The gm tool kit is used for designing and manufacturing General Motors vehicles.

• The Daimler tool kit is used for designing and manufacturing Daimler vehicles.

• The gm tool kit includes specific templates, parts, and assemblies for GM vehicles.

• The Daimler tool kit includes specific templates, parts, and assem...read more

System layout is the arrangement of components in a system. A bubble chart is a visual representation of the system layout.

• System layout refers to the physical arrangement of components in a system

• A bubble chart is a visual representation of the system layout, with bubbles representing components and lines representing connections

• Bubble charts are useful for understanding the relationships between components in a syste

Shims are used to fill gaps and provide support. 3 way shimming is used in situations where three points of contact are needed.

• Shims are thin pieces of material used to fill gaps and provide support.

• They are commonly used in construction and engineering projects.

• 3 way shimming involves using three shims to provide support at three points of contact.

• This is often used in situations where a level surface is needed, such ...read more

Modeling a pin unit with 3-way shimming involves creating a design that allows for precise adjustments in three dimensions.

• The pin unit should have three shims that can be adjusted independently to achieve the desired position and orientation.

• The shims should be designed to allow for fine adjustments, such as using micrometer screws.

• The pin unit should be modeled using CAD software, such as SolidWorks or AutoCAD.

• The de...read more

The blade thickness depends on the application and material being cut. It can range from a few microns to several millimeters.

• Blade thickness is determined by the material being cut and the desired precision

• Thicker blades are used for tougher materials like metal and wood

• Thinner blades are used for delicate materials like paper and fabrics

• Blade thickness can range from a few microns to several millimeters

• The purpose of...read more

Mylar is a brand name for a type of polyester film used in various applications such as packaging, insulation, and electronics.

• Mylar is a strong and durable material that is resistant to moisture, chemicals, and punctures.

• It is commonly used in food packaging, such as potato chip bags and candy wrappers.

• Mylar is also used as insulation in buildings and as a protective layer in electronic devices.

• It can be transparent o...read more

Black oxide is given to NCs to improve their wear resistance and corrosion resistance.

• Black oxide is a conversion coating that forms a thin layer of black iron oxide on the surface of the metal.

• NCs (non-conductive materials) are often used in electrical and electronic applications.

• Black oxide improves the wear resistance and corrosion resistance of NCs, making them more durable and long-lasting.

• Black oxide also provide...read more