Vendor Development Engineer Interview Questions and Answers

Low carbon steel has the lowest carbon content, medium carbon steel has a moderate carbon content, and high carbon steel has the highest carbon content.

• Low carbon steel contains less than 0.25% carbon.

• Medium carbon steel contains 0.25% to 0.60% carbon.

• High carbon steel contains more than 0.60% carbon.

• Low carbon steel is easily weldable and has good ductility.

• Medium carbon steel is stronger and harder than low carbon steel.

• High carbon steel is extremely strong and hard, but le...read more

Press Tool / Punch / Die is a tool used in manufacturing to cut, shape, or form materials.

• Press Tool / Punch / Die is used in metalworking, woodworking, and plastics manufacturing.

• The capacity of a Press Tool is calculated based on the tonnage of the press and the material being worked on.

• The tonnage required for a Press Tool can be calculated using the formula: Tonnage = (Material Thickness x Material Strength) / (Die Width x 2).

T guide rails for elevators are typically manufactured using extrusion or roll forming methods.

• Extrusion involves pushing a heated metal billet through a die to create the desired shape.

• Roll forming involves passing a metal strip through a series of rollers to gradually form the shape.

• The manufacturing method used may depend on factors such as the desired material, tolerances, and production volume.

• Quality control measures such as inspection and testing are important to ensur...read more

TIG welding is commonly used for SS material due to its precision and clean finish.

• TIG welding is a popular method for SS material due to its ability to produce high-quality welds with minimal distortion.

• It uses a tungsten electrode to create an arc that melts the metal and filler material, which is then cooled to form a strong bond.

• Other welding methods like MIG and Stick welding can also be used for SS material, but TIG is preferred for its precision and clean finish.

• Proper...read more

RM prices are selected based on factors like quality, quantity, market demand, and negotiation skills.

• Consider the quality of the raw material - higher quality usually comes at a higher price

• Take into account the quantity needed - bulk purchases may result in lower prices

• Evaluate market demand and supply - prices may fluctuate based on market conditions

• Utilize negotiation skills to secure competitive prices from suppliers

Costing is selected based on various factors such as materials, labor, overhead, and profit margin.

• Costing is determined by the cost of materials used in production.

• Labor costs, including wages and benefits, are also considered in costing.

• Overhead costs, such as rent, utilities, and depreciation, are factored into the overall cost.

• Profit margin is added to the total cost to determine the selling price.

• Different costing methods, such as job costing, process costing, and activi...read more