Expleo Solutions Interview Questions and Answers

Part proof in press tool is the process of verifying the accuracy and functionality of the tooling before mass production.

• Part proof involves testing the press tool with a sample part to ensure it meets the required specifications.

• The process includes checking for proper fit, form, and function of the part.

• Measurements and inspections are conducted to validate the dimensions and quality of the part.

• Any necessary adjustments or modifications are made to the press tool based on...read more

Defects in casting can occur due to various reasons and can be remedied through proper techniques and processes.

• Defects in casting can be caused by factors such as improper mold design, inadequate pouring temperature, or poor quality control.

• Remedies for casting defects include improving mold design, optimizing pouring temperature, and implementing strict quality control measures.

• For example, if a casting defect like shrinkage occurs, the remedy may involve modifying the mold...read more

The shrinkage value of casting refers to the reduction in size of a casting during the cooling and solidification process.

• Shrinkage occurs due to the contraction of the molten metal as it cools and solidifies.

• It is an important consideration in casting design and can affect the dimensional accuracy of the final product.

• The shrinkage value varies depending on the type of metal being cast and the specific casting process used.

• For example, aluminum alloys typically have a shrink...read more

The temperature of mold can be calculated using various methods and instruments.

• Use a thermometer to measure the temperature of the mold surface

• Utilize thermal imaging cameras to capture the temperature distribution of the mold

• Consider using thermocouples or temperature sensors embedded in the mold

• Calculate the temperature based on the cooling time of the mold after injection molding

• Take into account the ambient temperature and its effect on the mold temperature

ISO tag mark is needed to ensure compliance with international standards and to demonstrate quality and credibility.

• ISO tag mark is a certification that indicates a company or organization has met the requirements of specific ISO standards.

• It helps in establishing trust and credibility with customers, suppliers, and stakeholders.

• ISO tag mark ensures that products, services, and processes meet international quality standards.

• It enhances the reputation of the organization and c...read more

QC (Quality Control) and QA (Quality Assurance) are two processes used to ensure the quality of products or services.

• QC involves inspecting and testing products or services to identify defects or deviations from quality standards.

• QA focuses on preventing defects by implementing processes and procedures to ensure quality throughout the entire production or service delivery process.

• QC is reactive, while QA is proactive.

• QC involves sampling and testing a subset of products or se...read more