Suzhou Krosino Mechatronic Technology Co., Ltd. provides precision CNC machining for industrial connector housings. Whether for high-voltage, signal transmission, or ruggedized field environments, we manufacture connector shells and housings that provide superior shielding, protection, and structural integrity. Our CNC process ensures precise fitment for seals, threading, and pin arrays, meeting the demanding requirements of high-reliability electrical systems.
Connector housings require high dimensional precision, especially for internal features that hold gaskets, seals, and contact inserts. We utilize high-speed CNC milling and turning to achieve exact geometry and tight tolerances.
| Housing Feature | Typical Functional Tolerance |
|---|---|
| Main Outer Body & Threads | ±0.05mm (Ensures proper assembly and engagement) |
| Seal/Gasket Groove Seats | ±0.02mm (Critical for IP-rated sealing) |
| Insert/Pin Alignment Holes | ±0.01mm to ±0.03mm (Ensures contact accuracy) |
Q1: How do you achieve the tight tolerances required for waterproof connectors?
For housing grooves and seal seats, we use precise contour milling and high-resolution CNC control to achieve tight tolerance zones (±0.02mm). This allows your gaskets to seat perfectly, ensuring the integrity of the connection against environmental elements.
Q2: What materials do you recommend for ruggedized connector housings?
For high-strength applications, we recommend 6061 or 7075 aluminum alloys for their weight-to-strength ratio, or stainless steel for applications needing extreme corrosion resistance. We can apply anodizing or passivation to further enhance the durability and environmental performance of the housing.
Q3: How do you maintain consistency for complex, multi-part housings?
We employ dedicated tooling and workholding solutions that maintain the orientation of the housing throughout the entire machining process. This ensures that features on both ends of the housing remain perfectly aligned, which is essential for proper electrical contact and assembly.
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