• HOME
• GLASS WORKING TECHNIQUES & DATA
  • The thermal properties of a glass vacuum jacket.
  • Making Prismatic Thermometer Tubes
  • Prince Rupert Drops.
  • Internal pressure while blowing a bulb
  • A machine for blowing square bulbs
  • Glassworking Machine I
  • Glassworking Machine II
  • Glassworking Machine III
  • Glassworking Machine IV
  • Glassworking Machine V
  • Glassworking Machine VI
  • Glassworking Machine VII
  • Glassworking Machine VIII
  • Glassworking Machine IX
• GLUES, CEMENTS & SEALANTS
  • Bonding Teflon with Epoxy
  • Horn Silver I
  • Horn Silver II
  • Horn Silver III
  • Horn Silver IV
• MAGNETIC MEASUREMENTS
  • A Simple Hall Effect Gaussmeter
  • Calibration of a Gaussmeter
  • Magnetic Susceptibility of Monel
  • Field at the pole of a ceramic magnet
  • A Curie Point Heat Engine
  • Energy Harvesting from a rotating disk
• CHEMICAL MICROSCOPY
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  • Hardware
  • Useful microscopes in chemical microscopy
  • A heated glass slide for chemical microscopy
  • Calibrating the fine focus control
  • The elements of birefringence
• ELECTRONICS
  • Schematic of a 3-axis stepper motor controller
  • An Electronic Microcalorimeter
  • Repair of Telequipment DM64 Analogue Storage Oscilloscope
  • Unigor Multimeters
  • Interfacing a Solartron 7150plus Multimeter
  • The Standard Weston Cadmium Cell
  • The Time 404N Source
  • The Ronan X85 Calibrator
  • AA Battery Performance
  • AA Batteries at low temperatures
  • Repair of IGLIDE/TAILWIND Rechargeable Batteries
  • Comark Thermocouple meters and Thermocouple Calculator
• HEAT & VACUUM
  • A Peltier Cryostat.
  • A Log Dilution Vessel for Detector Calibration.
  • A Zirconium Oxide Detector for Oxygen.
  • Controlling a Peltier Cryostat.
  • An Improved Fortin Barometer.
  • A McLeod Vacuum Gauge.
  • Changing the Range of a Rotameter Flowmeter
  • A Simple Pirani Vacuum Gauge.
  • A Method for Vacuum Sputtering
  • A Precision Meniscus Detector
  • The Repair of a Six's Max & Min Thermometer
  • Obtaining a Uniform Temperature in Tubular Heaters
• INSTRUMENTS & MEASUREMENTS
  • A Photometer for 880nm
  • Correcting a barometer to Sea Level
  • Restoring & Using a Fortin Barometer
  • A forecasting algorithm
  • Restoring a Fitzroy Barometer
  • A capillary barometer
  • Cabin pressure during a commercial flight
  • A Hydrostatic Barometer
  • Sympiesometer Design
  • Absolute Calibration of a Barometer
  • A Discharge Ionisation Detector for GC
  • Repairing a stick barometer
• MECHANICAL
  • Balancing a rotating object
  • Precision Stepper Motor Speed Control
  • Greensand Casting: The Pattern
  • Greensand Casting: Ramming
  • Greensand Casting: Ingates
  • Greensand Casting: Melting
  • Greensand Casting: Casting
• ENQUIRIES

      PRACTICAL TECHNIQUES & KNOW-HOW FOR MAKING & MEASURING IN THE LABORATORY & WORKSHOP

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A GLASSLATHE: A SEMI-AUTOMATIC GLASS WORKING MACHINE FOR SCIENTIFIC GLASSBLOWING IV

Cross-slide and Torch mounted on Saddle

The diagram shows the mounting of the power cross-slide on the saddle and the attachment of a glass blowing torch. A variety of burners can be fitted to the cross-slide including multiple jets for heating larger work.