Norgren – Valve Block
Engineering Prototypes Made Perfect: MNL Delivers Exceptional Results for Valve Manufacturer
Norgren Valve Blocks
Engineering Prototypes Done Right: MNL Helps Valve Manufacturer Achieve Precision Perfection
Challenge: A valve manufacturer needed high-precision prototypes for a safety valve system controlling air pressure across various machines. The design demanded tight tolerances, repeatability, and a visually appealing finish for engineering evaluation, testing, and regulatory approval.
![Valve-blocks-and-flow-boxes-sla SLA Stereolithography](https://mnl.co.uk/wp-content/uploads/2020/11/Valve-blocks-and-flow-boxes-sla-scaled-e1621508829358.jpg)
![valve-block-04 Graphics and the Use of Production Fastenings Added Realism](https://mnl.co.uk/wp-content/uploads/2016/10/Valve-Block-04.jpg)
![valve-block-01 High Accuracy Vacuum Castings Used to Produce Valve Blocks](https://mnl.co.uk/wp-content/uploads/2016/10/Valve-Block-01.jpg)
![valve-block-02 Various Features had Tolerances as Tight as +/-0.05mm](https://mnl.co.uk/wp-content/uploads/2016/10/Valve-Block-02.jpg)
MNL to the Rescue:
Leveraging our expertise in rapid prototyping, we embarked on a multi-step process:
- Ultra-Fine SLA Printing: STL files were transformed into 3D printed masters using our advanced SLA technology, boasting an impressive layer thickness of 0.05mm. This ensured exceptional detail and dimensional accuracy.
- Precision-Enhanced Silicone Tooling: To achieve the required tight tolerances (as low as ±0.05mm!), we incorporated high-precision metal inserts into the silicone tooling used for polyurethane casting. This guaranteed consistent part replication across 30 sets.
- Repeatability & Functionality: Recognizing the crucial need for components to fit together within specific tolerances, we meticulously focused on maintaining repeatability throughout the casting process.
- Comprehensive Testing & Approval: The resulting prototypes underwent rigorous engineering evaluation, fit and function testing, and regulatory approval, paving the way for a smooth transition to production.
- Polished Finish: The final touch? Eye-catching graphics were applied, showcasing the professionalism and attention to detail MNL is known for.
Beyond Prototypes:
This project highlights MNL’s capabilities in:
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- Precision SLA printing: We deliver exceptionally fine details and accurate geometries for demanding applications.
- Enhanced tooling: Our expertise extends beyond printing, incorporating advanced techniques like metal inserts for unmatched precision.
- Repeatability mastery: We ensure parts consistently meet your exact specifications, crucial for complex assemblies.
- Complete service: From printing to finishing, we handle every step of the process, saving you time and resources.
Investing in Engineering Prototypes with MNL:
By choosing MNL, you gain access to cutting-edge technology, skilled engineers, and a commitment to quality. We partner with you to bring your innovative ideas to life, ensuring seamless development and successful product launches.
![valve-block-03 The Models also had to be Aesthetically Pleasing with Specific Textures](https://mnl.co.uk/wp-content/uploads/2016/10/Valve-Block-03.jpg)
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