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Robotics & Automation
Precision Turned Parts

Robot joint shafts, precision drive shafts, coupling connectors…
Automation equipment demands high roundness and straightness, often with high L/D ratios — exactly where Swiss-type turning excels.

Ø1–20mm Tolerance up to ±0.01mm SCM435 / SCM440 SUS304 Long-shaft turning
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Robotics & Automation Machining Specifications

Robot joint shafts, precision drive shafts, and coupling components require high roundness and straightness, often with high L/D ratios.

Ø1mmMinimum machinable OD
±0.01mmPrecision tolerance (up to)
High L/DProven long-shaft production
No MOQLow-volume trial runs supported

Why Robotics & Automation Makers
Choose Jian Chang

The exact challenges of automation equipment part machining are where Jian Chang's Swiss-type turning excels.

Common Robotics & Automation Turned Parts

Below are metal parts commonly requiring precision turning in robotics and automation equipment. Jian Chang can machine to customer-supplied material or drawing.

Part Name Chinese Name
Robot Joint Shaft機器人關節軸心
Ball Screw Accessory滾珠螺桿附件
Precision Coupling Connector精密連接接頭
Sensor Mounting Bracket感測器固定座
Drive Shaft Bushing傳動軸套
Mechanism Locating Pin機構定位銷

Recommended Materials for Robotics & Automation Parts

Comparison of material properties and suitable applications for robotics and automation parts.

Material Properties Suitable Parts Notes
SCM435 High-strength alloy steel, fatigue resistant Joint shafts, drive shafts Can be heat-treated for higher hardness
SCM440 High-strength alloy steel, wear resistant Precision drive components Higher strength than SCM435
SUS304 Corrosion resistant, reasonably priced Sensor brackets, connectors Common for non-high-load structural parts
Aluminum (6061 / 7075) Lightweight, machinable Mechanism housings, brackets Reduces overall weight, suited to moving parts

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we'll evaluate and respond within 24 hours.

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