Jlccnc

30/05/2026

Custom Electric Motor CNC Machining | Motor Housing Manufacturing

A CNC-machined electric motor project.
From raw aluminum to a finished motor housing.

29/05/2026

Custom aluminum bottom cases made for (shared on X) ✨

Both versions were CNC machined in aluminum and finished with black anodizing — one in matte, the other in glossy black.

It’s interesting how the exact same part can feel completely different just from the surface finish alone.
The matte version gives a softer and more understated look, while the glossy finish creates stronger reflections and a more striking appearance under light.

A great example of how surface treatment can shape the overall feel of a custom build.

Which one would you pick?
Matte or glossy? 👀

26/05/2026

Sharp Corners vs. Rounded Corners: Cracking the CNC Cost-Reduction Formula

Sharp corners may look cleaner in CAD — but they often increase CNC machining time, tooling complexity, and overall production cost.

In this video, we use real-world aluminum parts and a tool-matching demonstration to break down the physics behind the Machining Dead Zone. Plus, we compare 4 different manufacturing solutions (Dog Bone, EDM, and Wire EDM) to help you crack the ultimate CNC cost-saving formula.

🔥 CNC Machining and sheet metal start at just $1, new users claim the $123 welcome coupons from JLCCNC via: https://jlccnc.com/?from=cncyt

26/05/2026

Knurling looks simple — until you have to machine it properly. 🔩

From straight vs. diamond patterns to grip performance and manufacturability, it affects far more than appearance.

Check out our practical guide for better CNC results:
📖 https://jlccnc.com/blog/knurling-cnc

Understand CNC knurling types, patterns, and design rules. Learn how knurling affects grip, diameter, and fit. Optimize the part design for reliable performance

25/05/2026

📦 Off-the-shelf didn’t work. So we made it.

has received their custom parts from JLCCNC — including lens mounting plates and screw adapter rings.📸

When geometry gets complex and tolerances get tight, standard parts stop being an option. That’s where custom machining takes over.

Thanks for the trust—excited to see these parts in action.
👉 Start your project here: https://jlccnc.com/cnc-machining-quote?from=cncxquote

24/05/2026

Before → After
Surface finishing brings parts to life.

22/05/2026

🛠️ Happy Friday, CNC pros!
Some part features look simple on the drawing…
Until the machining starts.
What feature looks simple but becomes a machining nightmare?
👇 Engineers know.

22/05/2026

🚀 JLCPCB is heading to BEYOND Expo 2026 in Macao!
If you are innovating in hardware, this is where your cutting-edge ideas meet reliable production.
📍 The Venetian Macao Cotai Expo | Booth K05
📅 May 28–30, 2026
From rapid prototyping to full-scale production, discover our full-stack manufacturing capabilities:
✔ EDA
✔ PCB
✔ Stencil
✔ PCBA
✔ 3D Printing
✔ CNC Machining
✔ Mechanical Parts
We help engineers and innovators build with confidence.
👉 Come meet our team in Macao and let's talk about your next big tech project!

21/05/2026

shared a recent set of custom parts manufactured with JLCCNC. The blue and grey combo looks great! 🔵🩶

High-quality finish and reliable precision — and most importantly, a satisfied customer. That’s what we aim for in every project at JLCCNC.

👉 Start your project here: https://jlccnc.com/cnc-machining-quote?from=cncxquote

20/05/2026

New to JLCCNC? Start your next project with an extra boost. 🚀

🎁 Exclusive: $123 in coupons for new users.

Whether you’re building your first prototype or optimizing parts for production, we support your workflow with fast lead times, precision manufacturing, and transparent pricing. ✅

👉 Claim your coupons & start building: https://jlcpcb.com/coupon-center?from=couponcnc