Mechanical Assembly Units: 30 High-Precision OEM Systems Delivered on Time

Sector

Precision Engineering – OEM Mechanical Assembly Units for Automated Production Lines

Solutions

Full-cycle production, assembly, and quality inspection of 30 OEM mechanical assembly units featuring concentric ring gears and pre-installed bearings, designed for rotary clamping or drive systems in automation equipment

Client Feedback

“IDEA delivered the order on time, with high precision, consistent assembly quality, and professional export packaging. An excellent fit for high-stability international orders.”

Project Overview

This project involved the production and assembly of 30 mechanical assembly units for an international client specializing in automation support equipment. Each unit included CNC-machined aluminum and steel components, pre-installed bearings, and a concentric ring gear serving as a drive or positioning element in mechanical systems.

The project required tight tolerance control, synchronized component integration, and consistent performance across all units to ensure compatibility with the client’s production line.

Challenges

Large quantity, tight deadline: 30 complete units to be manufactured and delivered within 2 weeks.
High-precision concentric alignment between bearing, shaft, and gear disk.
Functional testing required for every unit prior to packaging.
Export-grade packaging to prevent damage and oxidation during international shipping.

Solutions & Execution

1. Batch CNC Machining (3- and 4-axis)

Maintained dimensional tolerance of ±0.01 mm according to technical drawings.
Materials included JIS/ASTM-standard aluminum and steel, treated with anti-rust surface finishing.

2. Standardized Assembly & Functional Testing

Each mechanical assembly unit was assembled in a controlled sequence using torque tools and custom jigs for press-fitting bearings.
Rotational movement and concentric alignment were verified for smooth, precise function.

3. Export Packaging & Delivery

Each unit was anti-scratch wrapped, vacuum-sealed with desiccant, and layered into export cartons.
Shipments included detailed product lists and part codes for easy inspection and system integration.

Results

Successfully produced and delivered 30 mechanical assembly units on schedule (within 2 weeks).
100% passed functional tests for smooth rotation and precise alignment.
The entire shipment was accepted without issue, and the client provided immediate positive feedback.
The customer confirmed a follow-up order with double the quantity for the next production batch. mechanical assembly units