More Details
This protective enclosure is designed to house circuit boards, sensors, and small electronic components commonly used in instruments and industrial control equipment.
During early development, SLA 3D printing is used to quickly validate internal layout, assembly fit, and overall form without tooling investment.
For small-batch production, vacuum casting provides a cost-effective solution with improved material consistency and surface quality compared to single prototypes.
For complex geometries or tight tolerances, CNC-machined subcomponents are produced separately and bonded together to achieve higher precision and reliable enclosure alignment.
Once the design is fully validated, the enclosure can transition to ABS injection molding to significantly reduce unit cost at volume.
Key Features & Advantages
1️⃣Stage-Based Manufacturing Strategy
Different processes are applied at different project stages to balance speed, cost, and precision.
2️⃣High-Precision Assembly for Complex Geometry
CNC machining and bonding enable accurate mating surfaces and tight tolerance control.
3️⃣Clear Path to Mass Production
Design decisions made during prototyping support a smooth transition to injection molding.
Technical Specifications
| Parameter | Value |
|---|---|
| Tolerance | ±0.05–0.1 mm |
| Surface Finish | As-printed / Cast / Molded |
| Assembly | CNC-assisted bonding / Test-fit |
| Lead Time | 5–10 days |
| Process | SLA / Vacuum Casting / CNC / Injection Molding |
| Material | ABS or ABS-like Resin |
Application Scenarios
▶️Instrument and measurement device enclosures
▶️Industrial control system housings
▶️Sensor and PCB protective cases
▶️Pilot builds and pre-production validation
FAQs
Q1: Why start with SLA printing for enclosure development?
SLA enables fast iteration and low-cost validation of internal layouts and assembly fit.
Q2: When is vacuum casting used?
Vacuum casting is suitable for small-batch builds after the design is validated but before tooling is justified.
Q3: Why use CNC machining and bonding for some parts?
Complex or high-precision features can be achieved more reliably through CNC-machined subcomponents.
Q4: Can this design be scaled to mass production?
Yes. The enclosure is designed to transition to ABS injection molding for large-volume production.
Why Choose Us
We support electronic enclosure projects from early prototyping through production-ready design.
By aligning process selection with each development stage, we help teams reduce cost, control risk, and accelerate product launch.
Production Process
- SLA 3D Printing
- Vacuum Casting
- CNC Machining & Bonded Assembly
- ABS Injection Molding
- Assembly & Functional Testing
- Quality Inspection
