Machining high-precision parts and hardware for modern aerospace applications can be challenging to say the least. It’s one of, if not the strictest industry for manufacturers, with good reason: there are many cases where a component’s failure is not just costly, but potentially catastrophic.
That’s why AS9100D certification is essentially a prerequisite for today’s aerospace machining companies. At Superior Machining & Fabrication, it’s not a mere badge on our wall, or a box to check off – it is the fundamental framework for quality control within every aerospace project we take on.
An Overview of the AS9100 Standard for Aerospace Manufacturing
The AS9100 standard is a detailed quality control framework published by the International Aerospace Quality Group (IAQG). It has become the globally recognized quality management system (QMS) standard throughout the aerospace industry, including commercial aviation, spaceflight, and military / defense manufacturing. The AS9100 standard is built upon the foundation of the much-more-common ISO 9001 standard, but significantly enhances the requirements with crucial, industry-specific stipulations.
A Basic AS9100 Checklist:
- Risk Management: Mandatory, detailed processes for identifying, assessing, and mitigating risks throughout the product lifecycle.
- Special Processes: Tighter controls on both manufacturing and assembly processes, post-processes such as heat treating, and non-destructive testing – all designed to ensure repeatable precision, component compatibility, and material integrity.
- Product Safety: Strict safety requirements focused on maintaining and improving end product reliability, especially for flight-critical components..
- Configuration Management: Strict controls to ensure that the physical product precisely matches the design and documentation requirements.
- Counterfeit Parts Prevention: Defined processes to prevent the use of unapproved or counterfeit materials and components.
The Advantages We Offer as an AS9100 Certified Aerospace Manufacturer:
1. Consistency and Traceability: The Foundation of Trust
AS9100 mandates a level of documentation and process control that ensures complete traceability. For every component machined at Superior we maintain a comprehensive record that can be traced back to the source, from the initial raw material lot to the final inspection.
- The Importance of Traceability: In the event that we run into a quality issue or regulatory audit, we can instantly trace the part back to its source. We know the machine used, the operator, the inspection reports, and the specific material heat lot. This level of transparency is essential for global aerospace prime contractors who cannot accept anything less than 100% material integrity and process control.
2. Built-in Risk Reduction and Prevention
Many aerospace components operate under extreme conditions – extreme temperatures, high pressure, and harsh vibration to name a few. AS9100 shifts the focus from merely detecting defects to preventing them for critical parts that have to remain reliable in the toughest operational conditions.
- Mitigating Your Risk: The standard requires us to use robust methodologies like First Article Inspection (FAI) and implement detailed Foreign Object Debris (FOD) prevention programs. By having documented risk assessments at the planning phase, we identify potential failure modes before they can impact production or delivery. That helps us reduce your costs and minimize schedule delays for our customers.
3. The Global Standard of Aerospace Quality
AS9100 is recognized internationally as the standard for aerospace manufacturing quality. When a customer, whether domestic or international, sees our AS9100D certificate, they immediately know we operate to the highest possible global standard.
- Streamlining Aerospace Quality Control: This unified quality language eliminates the need for extensive, often redundant, customer-specific quality audits. It accelerates the supplier onboarding process and allows us to quickly integrate into complex, global supply chains, ensuring our customers’ projects move forward without unnecessary delay.
4. Commitment to Continuous Improvement
AS9100 requires a culture of continual improvement for aerospace machining companies. This means we are constantly reviewing our processes, investing in new technologies, and training our personnel to enhance efficiency, reduce non-conformance rates, and lower overall cost of quality.
- Optimizing Our Processes: Our commitment to continual quality means we deliver better value over the long term through consistent process improvement. Our systematic approach to problem-solving, guided by AS9100 principles, translates directly into higher quality parts, shorter lead times, and reliable on-time delivery for every aerospace contract.
AS9100 Overview Chart for Aerospace Manufacturers:
| QMS Documentation and Control | Supplier has documented processes covering planning, production, inspection, corrective action, continual improvement. |
| Commitment to Quality | Senior management demonstrates commitment to the QMS and aerospace quality objectives. |
| Process Risk Control | Risks to product quality, delivery, safety, configuration are identified, mitigated, monitored. |
| Product Safety / Critical-Item Identification | Key characteristics / “special processes” are identified and controlled. |
| Configuration Management | Changes to product, process, documentation are formally controlled and traceable. |
| Supplier / External Provider Control | Sub-tier suppliers / subcontractors are assessed, approved, monitored. |
| Monitoring, Measuring, Analysis, and Improvement | Data on defects, delivery performance, process capability are tracked; corrective and preventive actions are in place. |
| First-Article Inspection (FAI) and Special Process Validation | For new or changed parts/processes the first-article inspection (FAI) or equivalent is done and documented. |
| Traceability and Record Retention | Materials, processes, and parts have traceability; records (production, inspection, calibration) are retained for required periods. |
| Delivery Performance and Customer Satisfaction | Supplier monitors on-time delivery, quality performance, customer feedback, and uses that to improve. |
| Preventing Counterfeit, Unsafe, Non-Conforming Parts | Processes are in place to ensure that only authentic parts/materials are used, special processes are valid, and non-conforming parts are controlled. |
| Continuous Improvement | There’s a systematic effort to improve effectiveness of the QMS and reduction of variation, defects or waste. |
Quality American Aerospace Manufacturing Since 1995
Do you have an aerospace machining project that demands AS9100 certification? Get in touch and we’ll discuss getting your project off the ground at Superior Machining & Fabrication.
