Nicht standardmäßige Hardware-Teileverarbeitung bezieht (such as size, Form, material, and performance). Unlike the mass production model of standardized hardware parts (such as screws and nuts), its core characteristics are customization, small batches, a wide variety of products, and complex processes.
It is widely used in the automotive, Luft- und Raumfahrt, medical equipment, electronic instruments, molds, and other fields, and is a key link in meeting the core functions of equipment and adapting to specific scenarios.
The essence of non-standard hardware parts processing is “customization on demand,” breaking through the limitations of standard parts based on specific customer needs.
Core Characteristics
1. Customization-oriented
- All parameters (dimensional tolerances, geometric tolerances, surface finish, and material selection) are determined by customer drawings or samples.
- Examples:
- Customized micro stainless steel connectors for medical equipment (tolerance ±0.005mm).
- Customized titanium alloy special-shaped structural parts for aerospace components.
2. Small Batches and Multiple Runs
- Due to the need for specialized equipment, order quantities are typically small (ranging from a few to several hundred pieces).
- Product mixes change frequently, requiring flexible adjustment capabilities such as:
- Quick tool change.
- One-click program recall.
3. Process Complexity
- Non-standard parts often involve:
- Unusual shapes (curved surfaces, hollowing, multiple steps).
- Special precision requirements (e.g., coaxiality ≤ 0.002mm).
- Specialized surface treatments (e.g., passivation, gold plating, spraying).
- Require a combination of multiple machining processes, such as:
- Turning + Milling + Grinding + EDM.
4. High Collaboration
- In-depth communication with customers is required to:
- Confirm drawing details.
- Optimize process feasibility.
- Multiple trial runs and testing are necessary:
- First-article inspection.
- Process inspections.
- Goal: Ensure that the final product fully meets customer requirements.
