Spacer PRO – Documentation

Spacer PRO is a precision parametric mechanical spacer generator designed for Blender 5.0 and newer. The add-on is built for mechanical modeling, manufacturing workflows, and functional 3D printing applications.

Unlike generic modeling tools, Spacer PRO focuses on production-safe parametric control, validation-aware geometry creation, and repeatable part generation using preset-based workflows.

Core Capabilities

• Parametric spacer generation using Inner Diameter, Outer Diameter, and Height

• Independent per-corner chamfer control (Top Inner / Top Outer / Bottom Inner / Bottom Outer)

• Optional taper system for advanced mechanical geometry control

• Preset workflow system for repeatable production setups

• Validation feedback to help prevent weak or unstable geometry

Designed for Mechanical & 3D Printing Workflows

Spacer PRO is optimized for real-world use cases including:

• Mechanical spacers and washers

• Tolerance tuning and fit adjustment parts

• Functional prototype hardware

• Parametric production components

• Manufacturing preparation modeling

3D Printing Friendly Design

The geometry system is designed with functional printing in mind. Parameter validation helps reduce the risk of weak parts, thin walls, or unstable print geometry when used within reasonable mechanical limits.

Blender Compatibility

Minimum Supported Version: Blender 5.0  

Tested With: Blender 5.x series

Installation

1. Download the ZIP package

2. Open Blender → Edit → Preferences → Add-ons

3. Click Install and select the ZIP file

4. Enable Spacer PRO in the Add-ons list

Support

For support, please refer to the included documentation files or contact through the marketplace support system.