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PCB Vibration Fixture
PCB Vibration Fixture
Designed and delivered a custom vibration fixture specifically for printed circuit boards (PCBs) used in Line Replaceable Units (LRUs) at an Indian Air Force Base Repair Depot. Based on the vibration bed’s mounting dimensions, the fixture ensured secure, reliable testing of sensitive electronic components.
Duration
7 months
Year
2024
Category
Designing & Simulation
Research
Research
The project began with analyzing the vibration bed’s hole layout and the unique requirements for securing delicate PCBs during testing. MIL-STD standards and electronic component sensitivity were considered to define fixture stability and vibration isolation parameters.
The project began with analyzing the vibration bed’s hole layout and the unique requirements for securing delicate PCBs during testing. MIL-STD standards and electronic component sensitivity were considered to define fixture stability and vibration isolation parameters.
Research
The project began with analyzing the vibration bed’s hole layout and the unique requirements for securing delicate PCBs during testing. MIL-STD standards and electronic component sensitivity were considered to define fixture stability and vibration isolation parameters.
Design
Design
The fixture was designed to fit precisely on the vibration bed, incorporating flexible mounting points to accommodate various PCB sizes and layouts. The design prioritized minimizing transmission of excessive vibration to sensitive components while maintaining firm support during testing.
The fixture was designed to fit precisely on the vibration bed, incorporating flexible mounting points to accommodate various PCB sizes and layouts. The design prioritized minimizing transmission of excessive vibration to sensitive components while maintaining firm support during testing.
Design
The fixture was designed to fit precisely on the vibration bed, incorporating flexible mounting points to accommodate various PCB sizes and layouts. The design prioritized minimizing transmission of excessive vibration to sensitive components while maintaining firm support during testing.
Development
Development
The fixture was fabricated with precision machining to ensure accurate alignment and durability. Assembly and quality checks were performed before delivery to the Base Repair Depot.
The fixture was fabricated with precision machining to ensure accurate alignment and durability. Assembly and quality checks were performed before delivery to the Base Repair Depot.
Development
The fixture was fabricated with precision machining to ensure accurate alignment and durability. Assembly and quality checks were performed before delivery to the Base Repair Depot.
Concept
Concept
The design aimed to provide a reliable and adaptable fixture that securely holds PCBs during high-frequency vibration tests. Key considerations included protecting sensitive electronics from excessive stress while ensuring repeatable and accurate testing conditions.
The design aimed to provide a reliable and adaptable fixture that securely holds PCBs during high-frequency vibration tests. Key considerations included protecting sensitive electronics from excessive stress while ensuring repeatable and accurate testing conditions.
Concept
The design aimed to provide a reliable and adaptable fixture that securely holds PCBs during high-frequency vibration tests. Key considerations included protecting sensitive electronics from excessive stress while ensuring repeatable and accurate testing conditions.
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©2024 MANDRO DESIGN
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©2024 MANDRO DESIGN
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