Product Description

These custom CNC machined step shafts and locating pin housings are precision produced from S45C steel using CNC turning and milling processes. Each component is manufactured to strict dimensional tolerances, ensuring excellent coaxiality, step dimension accuracy and surface finish. Optional secondary operations include keyway milling, slotting, drilling, tapping, heat treatment (quenching and tempering) and surface treatments such as black oxide or zinc plating. As a professional OEM custom manufacturer, we provide full custom service for non-standard shaft components to match your exact design requirements.

Technical Specification

Applications

• Industrial Automation Equipment: Locating pins, positioning shafts, spindle support bushings
• Tooling & Fixtures: Custom locating pin housings, step shafts for assembly jigs
• Electrical & Electronic Devices: Motor shafts, mounting spindles, support components
• Consumer Appliances: Drive shafts, pivot pins, precision locating components
• General Machinery: Custom step shafts, spindle sleeves, wear-resistant locating pins

Custom Services

• As a professional custom manufacturer, we offer comprehensive OEM custom service for CNC machined step shafts and locating pin housings.
• We accept custom drawings or samples for non-standard shaft components.
• We provide flexible material selection including S45C steel, stainless steel and alloy steel.
• We support custom dimensions, tolerances, shapes (slotted, keyway, threaded) and surface/heat treatments. From prototype machining to mass production, we deliver reliable, high-precision parts with fast lead times.

Product Advantages

• Solves assembly misalignment issues with tight tolerance CNC machining and precise coaxiality control.
• Eliminates wear and deformation problems with optional heat treatment for enhanced hardness.
• Reduces design and manufacturing delays with one-stop CNC turning and milling custom service.
• Avoids corrosion and oxidation issues with optional surface treatments like black oxide or zinc plating.
• Meets unique design needs with flexible custom shapes, slots, keyways and threaded variants.

Quality Control

• Raw material inspection includes chemical composition and hardness verification.
• CNC turning and milling processes are monitored in-line for dimensional accuracy.
• Heat treatment and surface treatment processes are validated to meet specifications.
• 100% dimensional inspection is performed using precision measuring tools.
• Final visual inspection ensures no burrs, scratches or surface defects before packaging.

FAQ