International Automotive Components Injection Molding Production Engineer Interview Questions and Answers

VA is value analysis, while VE is value engineering. Both are cost-saving techniques used in product development.

• VA is a systematic review of a product's components and functions to identify areas where cost can be reduced without affecting performance.

• VE is a more comprehensive approach that involves rethinking the entire product design to achieve cost savings while improving performance.

• VA is typically used in the ea...read more

The cost of plastic molding components can be calculated by considering factors such as material cost, tooling cost, labor cost, and overhead cost.

• Determine the material cost per unit of the component

• Calculate the tooling cost, which includes the cost of the mold and any necessary equipment

• Factor in the labor cost, which includes the cost of operating the molding machine and any necessary labor for finishing and assemb...read more

Polymers are large molecules made up of repeating units called monomers. They have a wide range of applications in various fields.

• Polyethylene

• Polypropylene

• Polyvinyl chloride

• Polystyrene

• Polyester

• Polyurethane

• Nylon

• Teflon

• Silicone

• Rubber

SAP is an enterprise resource planning software used for managing business operations and customer relations.

• SAP stands for Systems, Applications, and Products in Data Processing

• It is used by companies to manage their business operations such as finance, sales, procurement, and inventory management

• SAP also offers customer relationship management (CRM) software to manage interactions with customers

• It is widely used in i...read more

I use various Tcodes depending on the task at hand.

• For material master data maintenance, I use MM01, MM02, and MM03.

• For purchase order creation and maintenance, I use ME21N and ME22N.

• For inventory management, I use MIGO and MB51.

• For production planning, I use MD61 and MD04.

• For quality management, I use QA32 and QE51.

• For sales and distribution, I use VA01, VA02, and VA03.

To punch production in SAP, follow these steps:

• Create a production order in SAP

• Release the production order

• Confirm the production order

• Perform goods receipt for the production order

• Perform goods issue for the production order

SCADA is a system used to monitor and control industrial processes and infrastructure.

• SCADA stands for Supervisory Control and Data Acquisition

• It allows for remote monitoring and control of various processes and equipment

• SCADA systems are commonly used in industries such as manufacturing, energy, and water treatment

• They can help improve efficiency, reduce downtime, and increase safety

• Examples of SCADA systems include m...read more

OPC Protocol is a standard for industrial communication. Testing can be done using OPC test clients and servers.

• OPC stands for OLE for Process Control

• OPC is a standard for communication between industrial devices and software applications

• OPC test clients and servers can be used to test communication

• OPC UA (Unified Architecture) is the latest version of the protocol

• Testing can include checking for data integrity, securi

Redundancy in Modbus ensures reliable communication by providing backup systems.

• Redundancy in Modbus involves having duplicate systems or components that can take over if the primary system fails.

• It helps to prevent communication failures and ensure continuous operation.

• There are different types of redundancy in Modbus, such as network redundancy and device redundancy.

• Network redundancy involves having multiple communi...read more