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Assist Work

Understanding the difference between jigs and fixtures is crucial for choosing the right tool for drilling, milling, welding, or inspection. This guide outlines types, applications, and how Assist Work (Thailand) supports customized solutions.


■ Understanding Jigs and Fixtures in Manufacturing
In precision manufacturing—turning, drilling, welding, or assembly—jigs and fixtures ensure accuracy, speed, and consistency. Choosing the correct type can reduce setup time, costs, and risk of part damage.


■ Difference Between Jigs and Fixtures
- Jig: Holds the workpiece and guides the tool (e.g., drills)
- Fixture: Only holds the workpiece securely, typically for use with CNC or milling machines

> Summary: Jigs = Hold + Guide / Fixtures = Hold Only, but more rigid


■ Types of Jigs
- Drill Jig: Ensures consistent hole positions
- Template Jig: Simple flat guide
- Plate Jig: Base-supported for multiple holes
- Channel Jig: Secures irregular shapes
- Leaf Jig: Hinged for easy loading/unloading


■ Types of Fixtures
- Milling Fixture: Designed to handle lateral cutting forces
- Turning Fixture: For rotating parts in lathes
- Grinding Fixture: Adds stability under vibration
- Welding Fixture: Holds parts during welding
- Inspection Fixture: Supports measuring and QC processes


■ How to Choose the Right Jig or Fixture
- Operation Type: Jigs for drilling / Fixtures for milling
- Volume: Custom jigs for mass production
- Precision: Use locating jigs for tight tolerances
- Workpiece Shape: Complex shapes may need custom fixture design
- Ease of Use: Prioritize fast setup and easy maintenance


■ Why Choose Assist Work (Thailand)
Assist Work (Thailand) Co., Ltd. is your partner in precision tooling. We offer:

- Custom jig & fixture design for machining, welding, and inspection
- End-to-end support: 2D/3D CAD → Fabrication → Delivery
- Products include: heat sinks, brackets, rotor balancing tools
- Expertise in both prototyping and mass production
- Proven track record with export to Japan, USA, and ASEAN


📩 Download our technical catalog or contact us directly for custom consultation.


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