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Advanced Pin Pressing Technology for Automotive Applications

Pin pressing and staking is critical to automotive parts assembly. The process involves inserting and staking a pin through two components to secure them together. While the method is similar to riveting, it’s used for higher force applications, making it ideal for larger automotive parts. The technology  includes air-over-oil presses, which generate significant force, and servo presses, which offer advanced feedback on force and distance. These workflows are essential for applications such as seating bearings in transmissions and joining dowels in housings.

Choosing ATS Industrial Automation for pin pressing and staking offers numerous benefits. With  over 30 years of experience in the automotive industry and designing structures to handle the required force, we help ensure each step of the assembly process is efficient and reliable. We also assist with tolerance stack-ups and assembly analysis, helping customers create more automation-friendly products. Our experience with both press types enables us to offer tailored solutions based on each manufacturer’s budget and technological needs.

Challenges with Pin Pressing and Staking

Parts Quality: Low quality customer parts, including incorrectly sized holes or parts that are out of tolerance, can severely affect the pressing process.

Integration with Automation: It can be challenging to ensure the pin pressing and staking process integrates smoothly with the entire line.

Customer Requirements: Manufacturers must meet specific customer needs for quality verification. Teams that need detailed feedback and control typically prefer servo presses, which require a higher upfront investment.

Every automation project is unique. Allow us to listen to your challenges and share how automation can launch your project on time.

Our Approach

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Expert Design

ATS excels in building and analyzing structures so they can handle the required force for pin pressing and staking. This includes detailed tolerance stack-ups and assembly evaluations to help manufacturers create automation-friendly products.

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Collaboration

ATS works closely with customers to understand their specific needs. We evaluate customer parts for quality and ensure they meet the necessary specifications for the pressing process.

Integration with Automation

ATS ensures pin pressing and staking process integrate with the production line. This includes considerations for air consumption and material handling.

Smart Maintenance

Customized Solutions

Our tailored offerings balance cost with technological needs, including selecting the appropriate press technology, incorporating the latest advancements, and designing tooling and fixtures to achieve precise, durable assemblies.

Customer Benefits

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Enhanced Quality Control

ATS ensures the pin pressing and staking process meets the highest standards. This includes rigorous testing and validation measures to ensure the final assembly is reliable.

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Reduced Downtime

Our approach to designing and integrating pin pressing and staking systems includes efficient design and reliable automation equipment, driving smooth operations and minimal downtime.

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Scalability

We offer flexible solutions that can be easily adapted to meet the changing needs of customers, whether increasing production capacity or adapting to new product requirements.

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Comprehensive Support

ATS supports manufacturers throughout the project lifecycle, from initial design and analysis to installation and ongoing maintenance.

Pin Pressing and Staking Methods

Air-Over-Oil Intensifiers

These efficient intensifiers use pneumatic pressure to drive hydraulic fluid, creating a high-force output ideal for pin pressing and staking operations. This technology is particularly beneficial for applications that require significant force but do not need the advanced feedback and control that servo presses offer. Air-over-oil intensifiers generate substantial pressure at lower costs, and the relatively simple, versatile design enables.  manufacturers to use them in various high-pressure tasks, including clamping and holding.

Electric Servo Press

Electric servo presses offer a more precise and controlled force, ensuring high-quality, consistent results. These fully electric machines allow manufacturers to program and manage pressing parameters like force, speed, and position. This is beneficial for applications where precision is paramount, such as seating bearings in transmissions.

While electric servo presses cost more, this technology reduces operational expenses due to its efficiency and lower maintenance requirements compared to hydraulic systems. Advanced feedback capabilities also facilitate real-time monitoring, so teams can make adjustments, drive optimal performance, and improve product quality.