Addireen Technologies

[Addireen Technologies @addireenglobal]

5. Verify proof pressure, pressure cycling, build repeatability

Full roadmap + case study 👇
https://t.co/qb1vVCIAQY

[Addireen Technologies @addireenglobal]

A printed heat exchanger sample ≠ a production part.

Manufacturability is step one. Validation is everything after that.

5 steps before we call a part production-ready 🧵

[Addireen Technologies @addireenglobal]

3. Check dimensions, density, powder removal, channel access
4. Test thermal performance, pressure drop, leak tightness

[Addireen Technologies @addireenglobal]

Powder removal, sealing surfaces and post-machining were planned at the DfM stage, not after the print.

Case study: https://t.co/DFcvJfsdrq

#AlSi10Mg #DfAM #AddireenNow

[Addireen Technologies @addireenglobal]

Conventional hydraulic manifolds: intersecting drilled channels, threaded plugs, sharp turns. Every plug is a potential leak point.

Redesigned in AlSi10Mg for LPBF: curved flow channels, fewer plugs, compact topology-optimized body.

[Addireen Technologies @addireenglobal]

More here: https://t.co/FKz4ug5rgy

[Addireen Technologies @addireenglobal]

3D-printed induction coil with integrated cooling channels: 97–98% IACS conductivity, zero leakage after 18hrs at 0.8 MPa. #inductionheating

[Addireen Technologies @addireenglobal]

Design also enables tailored coil cross-sections, more uniform spacing on complex workpieces, and fewer brazed joints. Results apply to this tested config — operating current/temp/cycling need separate validation.

[Addireen Technologies @addireenglobal]

Part count is the easy part. Holding powder-bed condition, chamber atmosphere, and process data steady for the full 140-hour run is what actually decides the outcome. Full build here: https://t.co/PlwSmgGfpb

[Addireen Technologies @addireenglobal]

~400 pure copper optical transceiver heat sinks off one build plate on the XH-M350G-2HR. ~140 hours. 350×350mm layout. Local wall thickness under 0.5mm. #PureCopper

[Addireen Technologies @addireenglobal]

Full workflow: https://t.co/qb1vVCIAQY

[Addireen Technologies @addireenglobal]

A 316L stainless heat exchanger isn't ready to use off the build plate. Enclosed channels, sealing faces, fluid ports all need post-processing: depowdering, CNC finishing, cleanliness checks, leak + pressure-cycle testing. No fixed package — scope follows the part.

[Addireen Technologies @addireenglobal]

https://t.co/5Zfcp3YIK4

[Addireen Technologies @addireenglobal]

Sample review ≠ application validation.

Our Pure Copper Sample Kit checks geometry, manufacturability, surface finish, internal channels, inspection methods.

It does NOT establish thermal, hydraulic, or service-life performance — that depends on medium, flow, temp, pressure.

[Addireen Technologies @addireenglobal]

Our latest article covers the machine updates, pure-copper process data and a full-build-plate case involving around 400 optical transceiver thermal parts.

👉 Read the full article: https://t.co/Ip2GYMr7dK
#GreenLaser #PureCopper #CopperAM #Metal3DPrinting #AdditiveManufacturing

[Addireen Technologies @addireenglobal]

The third-generation XHM350G2HR was developed around three production priorities for pure copper.
🟢 Higher production efficiency
🟢 Stable operation during long builds
🟢 Consistency across the full build plate

[Addireen Technologies @addireenglobal]

The system combines a 350 × 350 × 550 mm build volume with 2 × 500W green lasers, while a 2 × 1,000 W configuration is also available.

[Addireen Technologies @addireenglobal]

Full case study here: https://t.co/qb1vVCIAQY

[Addireen Technologies @addireenglobal]

Copper conducts heat better than 316L. So why did this heat exchanger use 316L?

Conductivity is one factor. Corrosion resistance, fluid compatibility, pressure, and structure matter just as much.

Result: 0.3mm min walls, Ra 5-9μm finish, up to 99.9% relative density.