Case Study

Robot Joint Housing

A 5-axis machined aluminum robot joint housing with a large central bore, bolt circle, threaded ports, pockets, and structural ribs.

Robot Joint Housing

A 5-axis machined aluminum robot joint housing with a large central bore, bolt circle, threaded ports, pockets, and structural ribs.

5-Axis CNCRobot JointAluminum Housing
Quantity80 pcs
Tolerance+/-0.02mm
Lead Time16 days
FinishBead Blast
MaterialAluminum
Process5-Axis CNC Milling
Robot Joint Housing

Project Challenge

Machine the large bore, bolt circle, side threads, and pocket features in one stable housing.

Our Solution

We planned the sequence around the main bore datum, used controlled fixturing for side operations, and finished key faces after roughing.

Quality Check

Bore diameter, bolt circle, threaded ports, pocket depth, datum faces, and surface finish were checked before release.

Project Overview

This aluminum housing was designed for a robotic joint and includes a large central bore, a bolt circle, side threaded ports, milled pockets, and structural ribs.

Manufacturing Approach

The machining sequence was planned around the main bore datum. Controlled fixturing was used for side operations, and critical faces were finished after roughing to minimize movement.

Quality Assurance

We inspected bore diameter, bolt-circle position, threaded ports, pocket depth, datum faces, and bead-blasted surface quality.

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