Carbon Fiber Autoclave

About this page:

• This page is to track a project to convert a H.A.S.T. chamber into a carbon fiber autoclave. If you have question about this project or would like to participate, please contact Robert Johnson IV
  

Reference

• Despatch LPB1-78V
  • Power 208 1PH
  • Max Presure 105 PSIA
  • Max Temp 330F
  • Heater 7600W
• Controller Manual
  

Autoclave Build Team

• Robert Johnson IV

Tasks

Vacuum pump

There is a vacuum pump, currently under the granite table in the machine shop next to the lathe. It needs:

• Oil
• An electrical cable
• Test that it works
• Remove the water tank in the bottom of the chamber and install the pump there

Pressure Test Chamber

• Block open ports
• Remove water line(s) replace with vacuum line fittings
• Confirm tank hand hold pressure of 100PSI (Not to exceed 105PSI)

Connect Electrical

• Before doing anything, check for shorts in the unit
• Connect power cord for 208V 1PH

Test Control Unit

• Check that control unit operates per the manual
• Check heating elements
• See if it's possible to program in a pressure/temperature profile.
  • Can vacuum be controlled as well?
  • Are there time limits?
  • Could we use the graph to log temp/pressure/vacuum?