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Mindarika Tool & DIE Maker Interview Questions, Process, and Tips
Mindarika Tool & DIE Maker Interview Experiences
1 interview found
Sanatan Behera
I applied via Company Website and was interviewed in Jun 2022. There was 1 interview round.
(6 Questions)
- Q1. What is different between bye hot or not and cold runner
- Ans.
Hot runner and cold runner are two different types of systems used in injection molding.
Hot runner system keeps the plastic material in a molten state throughout the molding process, while cold runner system allows the material to solidify in the runner channels.
Hot runner system eliminates the need for runners to be ejected and reduces waste material, while cold runner system generates waste material in the form of so...
- Q2. What is different between bye hot or not and cold runner?
- Ans.
Hot runner systems keep the plastic in a molten state while cold runner systems allow the plastic to solidify between the mold cavities.
Hot runner systems are more expensive but reduce waste and cycle time.
Cold runner systems are cheaper but produce more waste and require longer cycle times.
Hot runner systems are used for high volume production while cold runner systems are used for low volume production.
Hot runner sys...
- Q3. Engineering drawing read?
- Q4. What is preventive maintenance?
- Ans.
Preventive maintenance is a proactive approach to maintenance that involves regularly scheduled inspections and repairs to prevent equipment breakdowns.
Preventive maintenance involves regularly scheduled inspections and repairs
It is a proactive approach to maintenance that aims to prevent equipment breakdowns
It can include tasks such as lubrication, cleaning, and replacing worn parts
Examples of preventive maintenance i...
- Q5. How many type of maintenance?
- Ans.
There are three types of maintenance: corrective, preventive, and predictive.
Corrective maintenance involves fixing a problem after it has occurred.
Preventive maintenance involves regular maintenance to prevent problems from occurring.
Predictive maintenance involves using data to predict when maintenance will be needed.
Examples of corrective maintenance include replacing a broken part or fixing a malfunctioning machine...
- Q6. What is tolerance?How many type of tolerance?
- Ans.
Tolerance is the allowable variation in a dimension or property of a part or product.
Tolerance is the difference between the maximum and minimum limits of a dimension or property.
It is important in manufacturing to ensure parts fit together properly.
There are two types of tolerance: unilateral and bilateral.
Unilateral tolerance allows for variation in only one direction, while bilateral tolerance allows for variation i...
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Cold mind any time.
First purity in safety.
Problem solving Defending by situation.
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I applied via Approached by Company and was interviewed in Nov 2021. There was 1 interview round.
(5 Questions)
- Q1. How do come wrinkles problem
- Ans.
Wrinkles occur due to excessive stress on the material during the forming process.
Wrinkles are caused by compressive stresses in the material.
They occur when the material is stretched or bent too much in a localized area.
Factors that contribute to wrinkles include material thickness, bend radius, and lubrication.
Wrinkles can be prevented by adjusting the forming process parameters or using a different material.
Examples...
- Q2. How do controll the pressure of press shop
- Ans.
The pressure of press shop can be controlled by adjusting the hydraulic pressure and regulating the speed of the press.
Adjust hydraulic pressure to control the pressure of the press shop
Regulate the speed of the press to control the pressure
Ensure proper maintenance of the press machine to avoid pressure fluctuations
Use pressure sensors to monitor and control the pressure
Train the operators to handle the press machine ...
- Q3. How do welding & matching
- Ans.
Welding is the process of joining two metal pieces together by heating them to a melting point and fusing them. Matching involves ensuring the dimensions and specifications of the welded pieces are accurate.
Welding involves using heat to melt and fuse two metal pieces together
Matching involves ensuring the dimensions and specifications of the welded pieces are accurate
Welding and matching are important skills for a too...
- Q4. How do come crack problem
- Ans.
Crack problems in tool and die making can occur due to various reasons.
Cracks can occur due to improper heat treatment of the material.
Excessive stress on the tool can also lead to cracks.
Improper design or manufacturing process can also be a cause.
Cracks can also occur due to wear and tear over time.
Regular maintenance and inspection can help prevent crack problems.
- Q5. How do come dent mark problem
- Ans.
Dent mark problems occur due to various reasons such as improper handling, tool wear, and material defects.
Improper handling of the tool or material can cause dent marks.
Tool wear can also lead to dent marks on the material.
Material defects such as impurities or inconsistencies can result in dent marks.
Dent marks can also occur due to incorrect tool selection or setup.
Proper maintenance and inspection of tools can help
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Nov 2021. There were 2 interview rounds.
(2 Questions)
- Q1. You have technical skill it's all you asked there
- Q2. Welding, drawing, experience
Interview Preparation Tips
- Measuring instruments
- Engineering Drawing
- Sheet Metal
I applied via Approached by Company and was interviewed in Nov 2021. There was 1 interview round.
(5 Questions)
- Q1. How do come wrinkles problem
- Ans.
Wrinkles occur due to excessive stress on the material during the forming process.
Wrinkles are caused by compressive stresses in the material.
They occur when the material is stretched or bent too much in a localized area.
Factors that contribute to wrinkles include material thickness, bend radius, and lubrication.
Wrinkles can be prevented by adjusting the forming process parameters or using a different material.
Examples...
- Q2. How do controll the pressure of press shop
- Ans.
The pressure of press shop can be controlled by adjusting the hydraulic pressure and regulating the speed of the press.
Adjust hydraulic pressure to control the pressure of the press shop
Regulate the speed of the press to control the pressure
Ensure proper maintenance of the press machine to avoid pressure fluctuations
Use pressure sensors to monitor and control the pressure
Train the operators to handle the press machine ...
- Q3. How do welding & matching
- Ans.
Welding is the process of joining two metal pieces together by heating them to a melting point and fusing them. Matching involves ensuring the dimensions and specifications of the welded pieces are accurate.
Welding involves using heat to melt and fuse two metal pieces together
Matching involves ensuring the dimensions and specifications of the welded pieces are accurate
Welding and matching are important skills for a too...
- Q4. How do come crack problem
- Ans.
Crack problems in tool and die making can occur due to various reasons.
Cracks can occur due to improper heat treatment of the material.
Excessive stress on the tool can also lead to cracks.
Improper design or manufacturing process can also be a cause.
Cracks can also occur due to wear and tear over time.
Regular maintenance and inspection can help prevent crack problems.
- Q5. How do come dent mark problem
- Ans.
Dent mark problems occur due to various reasons such as improper handling, tool wear, and material defects.
Improper handling of the tool or material can cause dent marks.
Tool wear can also lead to dent marks on the material.
Material defects such as impurities or inconsistencies can result in dent marks.
Dent marks can also occur due to incorrect tool selection or setup.
Proper maintenance and inspection of tools can help
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Nov 2021. There were 2 interview rounds.
(2 Questions)
- Q1. You have technical skill it's all you asked there
- Q2. Welding, drawing, experience
Interview Preparation Tips
- Measuring instruments
- Engineering Drawing
- Sheet Metal
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