ZF Friedrichshafen Interview Questions, Process, and Tips for Experienced

Line balancing is the process of assigning tasks to workstations in a way that evens out the workload and maximizes efficiency.

• Involves distributing workload evenly among workstations

• Minimizes idle time and bottlenecks

• Improves productivity and efficiency

• Example: In an assembly line, tasks are allocated to different stations to ensure smooth flow of production

TPM pillars are key principles for Total Productive Maintenance, leading to improved equipment reliability and productivity.

• Pillar 1: Autonomous Maintenance - Involving operators in routine maintenance tasks to prevent breakdowns.

• Pillar 2: Planned Maintenance - Scheduled maintenance activities to keep equipment in optimal condition.

• Pillar 3: Quality Maintenance - Ensuring equipment is capable of producing quality produ...read more

5s is a methodology used to organize a workplace for efficiency and effectiveness by identifying and storing items used, maintaining the area and items, and sustaining the new order.

• Sort: Separate necessary items from unnecessary ones.

• Set in order: Arrange necessary items in a logical and efficient manner.

• Shine: Clean and inspect the work area regularly.

• Standardize: Establish standards and procedures for maintaining th...read more

Bottlenecks are points in a process where the flow of work is impeded or slowed down, causing delays and inefficiencies.

• Bottlenecks can occur due to limited resources, such as equipment or manpower

• Identifying and addressing bottlenecks is crucial for improving overall productivity

• Examples of bottlenecks include a machine that frequently breaks down, causing a backlog in production

• Implementing strategies like cross-trai...read more