GeJiGeJi:China CNC Machining Hub

Small-Batch CNC Machining Case Study: No Tool Marks and Fine Chamfering for Aluminum Smartphone Frames1. Project Background: 50 Aluminum Smartphone Frames for Assembly and Appearance ValidationThe ...

Precision CNC Machining for a Coaxial Twin-Rotor Drone Motor Mount: ±0.005mm Case Study1. Project Background: Assembly Interference in a Critical Drone Structural ComponentThis project involved the...

Ti-6Al-4V Aerospace Thin-Wall Bracket CNC Machining Case StudyMaterial: Ti-6Al-4V (Grade 5 Titanium Alloy)Machining Method: 5-Axis CNC MillingQuantity: 120 piecesMinimum Wall Thickness: 1.0 mmDimen...

For products such as turbomachinery and fluid equipment, impellers are typical complex-surface components. In particular, thin-walled vortex impellers made of SUS316 stainless steel face multiple c...

Automotive Component Reaming Size Deviation: Causes, Solutions, and Cpk 1.83 Validation CaseWhat are the main causes of reaming size deviation in automotive components?In this case, the problem was...

Wind Turbine Gear Grinding Burn Cracks: How Nozzle Angle Caused Localized Burning and CrackingWind turbine gears are high-value, high-precision transmission components. After carburizing and harden...

Deformation Control of Thin-Walled Aluminum Alloy Stator Sleeves: From Three-Jaw Chucking to Eight-Point Floating Clamping1. Case Background: Why Is It Difficult to Meet Drawing Requirements When M...

42CrMo Flame-Hardened R920 Arc Part Hard Milling Case Study: Hard Milling of Complex Surfaces Replacing Manual Profile Grinding1. Case Background: 42CrMo Flame-Hardened Complex Arc PartThis case in...

Inconel 718 Turning Case Study: Finding the Optimal Window Between Cutting Speed, Feed Rate, and Tool Life1. Overview of the Inconel 718 Turning CaseThis case study comes from an on-site improvemen...

Steering Knuckle Machining Cycle Reduced from 23 to 13 Minutes: Multi-Station Fixtures and 5-Axis Rotary Table Optimization CaseCase OverviewIn automotive steering knuckle machining, components typ...