20+ HERD Group Interview Questions and Answers

FMEA is a risk assessment tool used to identify and mitigate potential failures. 5S is a workplace organization method. CP and CPS are statistical process control measures.

• FMEA stands for Failure Mode and Effects Analysis. It is a systematic approach to identifying and mitigating potential failures in a process or product.

• 5S is a workplace organization method that involves sorting, simplifying, sweeping, standardizing, and sustaining. It is used to improve efficiency and redu...read more

The market potential for machine tools is significant due to increasing industrialization and automation.

• Growing demand for machine tools in various industries such as automotive, aerospace, and electronics

• Rapid industrialization in emerging economies like China and India

• Advancements in technology leading to the development of advanced machine tools

• Increasing focus on automation and precision in manufacturing processes

• Potential for machine tools in sectors like medical device...read more

Instrument handling refers to the proper use, care, and maintenance of tools and equipment used in a particular field.

• Properly clean and sterilize instruments before and after use

• Handle instruments with care to prevent damage or contamination

• Store instruments in a safe and organized manner

• Regularly inspect instruments for wear and tear

• Follow manufacturer's instructions for use and maintenance

• Examples: surgical instruments, laboratory equipment, construction tools

CNC stands for Computer Numerical Control. 1 mm is equal to 1000 microns.

• CNC machines are automated tools that use pre-programmed software to control movement of tools and machinery.

• Micron is a unit of measurement used to measure very small distances, equal to one millionth of a meter.

• 1 mm is equal to 1000 microns.

CTQ stands for Critical to Quality and CTC stands for Critical to Customer.

• CTQ is a measurable characteristic of a product or process that is important to the customer.

• CTC is a measurable characteristic of a product or process that directly impacts customer satisfaction.

• Identifying CTQs and CTCs helps in improving the quality of the product or process.

• Examples of CTQs and CTCs include product reliability, on-time delivery, and customer service.

• CTQs and CTCs are often used in ...read more

Yes, I am familiar with GD&T symbols.

• GD&T stands for Geometric Dimensioning and Tolerancing

• It is a system of symbols used to specify the dimensions and tolerances of a part

• Examples of symbols include concentricity, perpendicularity, and flatness

To release drawings, I follow a standard process and use PLM tools. I also work with DFMEA.

• I follow a standard process for releasing drawings, which includes checking for accuracy and completeness.

• I use PLM tools such as Teamcenter and Windchill to manage the release process.

• I am familiar with DFMEA and use it to identify potential failure modes and mitigate risks.

• I work closely with cross-functional teams to ensure that all stakeholders are involved in the release process.

• I ...read more

1 millimetre is equal to 1000 micron.

• 1 millimetre is a unit of length in the metric system.

• Micron is a unit of length equal to one millionth of a meter.

• To convert millimetres to microns, multiply the value by 1000.

• For example, 5 millimetres is equal to 5000 microns.

Gauges are instruments used to measure various physical quantities. There are different types of gauges for different purposes.

• Pressure gauges measure pressure of fluids or gases

• Temperature gauges measure temperature of substances

• Thickness gauges measure thickness of materials

• Wire gauges measure diameter of wires

• Bore gauges measure diameter of holes

• Thread gauges measure pitch and diameter of screws

• Fuel gauges measure fuel level in tanks

7 QC tools are used for quality control in manufacturing. They are simple and effective tools to identify and solve problems.

• Check sheets - used to collect data and analyze it

• Pareto charts - used to identify the most frequent problems

• Histograms - used to show the distribution of data

• Cause-and-effect diagrams - used to identify the root cause of a problem

• Flowcharts - used to show the steps in a process

• Control charts - used to monitor a process over time

• Scatter diagrams - used ...read more

Foundry works in Aluminium involves melting the metal, pouring it into molds, and allowing it to cool and solidify.

• Aluminium is melted in a furnace at high temperatures

• The molten aluminium is poured into molds to take the desired shape

• After cooling and solidifying, the aluminium part is removed from the mold and finished as required

Yes, I am proficient in using Creo software for design engineering.

• I have extensive experience using Creo software for creating 3D models and simulations.

• I am skilled in utilizing Creo Parametric for designing complex mechanical components.

• I have successfully completed projects using Creo software in previous roles.

• I am familiar with features like parametric modeling, assembly modeling, and drawing creation in Creo.

Cycle Time is greater than Takt Time.

• Cycle Time is the total time taken to complete a process or task.

• Takt Time is the available time to complete a process or task.

• If Cycle Time is less than Takt Time, it means the process is taking longer than the available time.

• This can lead to inefficiencies, delays, and potential bottlenecks in the workflow.

Yes

• I have experience working in an engineering company in Coimbatore.

• I was responsible for managing a team of engineers and overseeing projects.

• I have knowledge of engineering principles and processes.

• I have experience in coordinating with clients and ensuring project deadlines are met.

• I have strong problem-solving and analytical skills, which are essential in the engineering field.

The machine tool industry involves the manufacturing and distribution of various types of machine tools used in manufacturing processes.

• The industry includes companies that produce machine tools such as lathes, milling machines, and grinders.

• Machine tools are used in a variety of industries including automotive, aerospace, and construction.

• The industry is constantly evolving with advancements in technology and automation.

• Global demand for machine tools is expected to increase...read more

I know various tools used in Mechanical Engineering design such as CAD software, simulation tools, and prototyping equipment.

• CAD software (e.g. AutoCAD, SolidWorks)

• Simulation tools (e.g. ANSYS, MATLAB)

• Prototyping equipment (e.g. 3D printers, CNC machines)

Transmission system is responsible for transmitting power from the engine to the wheels. Types of drives include manual, automatic, and CVT.

• Transmission system transfers power from engine to wheels

• Manual transmission requires driver to shift gears

• Automatic transmission shifts gears automatically

• CVT (Continuously Variable Transmission) uses a belt and pulley system to provide seamless gear changes

• Other types of drives include dual-clutch, semi-automatic, and automated manual t...read more