📖 Theory & Concepts ▼

Glass Working Techniques

1. Cutting Glass: Score with triangular file → Apply pressure to snap cleanly → Fire-polish sharp edges
2. Bending Tubes: Heat uniformly in flame → Rotate continuously → Remove and bend when plastic
3. Drawing Jets: Heat center until plastic → Pull ends apart smoothly → Creates fine capillary tip
4. Boring Corks: Lubricate borer → Rotate from narrow end → Push through for airtight hole

Safety Guidelines

  • ⚠ Always fire-polish cut glass edges to prevent injuries
  • 💡 Hot glass looks same as cold - wait 2+ mins before handling
  • 🔥 Use luminous flame (yellow) for visibility, non-luminous for heating
Did you know? Borosilicate glass (Pyrex) can withstand temperature changes of 150°C, while regular soda-lime glass can only handle 50°C!

🎯 Objectives

Master glassware manipulation. Fire-polishing is critical after cutting to ensure safe, smooth edges.

🧪 Technique Guide

Choose a module from the panel to initialize simulation.

Safety Note:

Always fire-polish freshly cut glass. Sharp edges can cause injury and compromise airtight seals.
  • Uniform rotation is key.
  • Lubricate borer for smooth entry.
  • Wait for glass to cool.
Action required

Ready Workbench. Initialize module to continue.

Module Selector

Observation Log
System ready...