Suzhou Krosino Mechatronic Technology Co., Ltd. provides precision CNC machining services for industrial and automotive steering system components. We understand the critical nature of steering mechanisms, where mechanical reliability and precise movement are essential. From steering shafts and housings to complex mounting brackets and linkage components, we deliver high-performance parts that ensure smooth operation and long-term durability.
Steering components require high material strength and rigid tolerance control to eliminate play and ensure safety. Our machining process combines CNC turning for symmetrical parts like shafts and milling for housings and support blocks.
| Component Type | Typical Functional Tolerance |
|---|---|
| Steering Housings & Casings | ±0.05mm to ±0.1mm (Ensures proper internal component housing) |
| Input/Output Shafts & Rods | ±0.01mm to ±0.02mm (Tight fit for bearings and splines) |
| Mounting Brackets & Linkage Ends | ±0.05mm (Ensures precise alignment during assembly) |
Q1: How do you handle materials for wear-resistant steering parts?
For steering shafts and high-wear components, we work with heat-treatable steels like 40Cr and 42CrMo. We perform rough machining, followed by professional heat treatment (quenching and tempering), and then finish machining to achieve the required hardness and surface finish.
Q2: What is your approach to maintaining positional accuracy for steering housings?
We utilize multi-axis CNC machines to maintain tight tolerances on bore alignment and perpendicularity. This ensures that the steering gear, bearings, and shafts fit precisely without binding or excessive play, which is crucial for responsive steering.
Q3: Can you provide protective surface finishes for these parts?
Yes, depending on the environment, we apply various anti-corrosion treatments such as black oxide, manganese phosphating, or powder coating. These treatments enhance the longevity of steering parts by preventing rust, even when exposed to harsh outdoor or road conditions.
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