Recent content by JimDobson

Home Model Engine Machinist Forum

Help Support Home Model Engine Machinist Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. JimDobson

    Always be careful

  2. JimDobson

    Cranko No2 Oscillating Horizontal Steam Engine from New Zealand circa 1940 - 1950

    A friend of mine Dennis in New Zealand got the haul of a lifetime of literally hundreds and hundreds of parts for Cranko Steam Engines, an old New Zealand company that made Steam Engines from the end of World War II until they closed down in the mid 1950's. All Cranko steam engines are highly...
  3. JimDobson

    OKMO Microcosm Model M31 Vertical Steam Engine Single Cylinder with DIY Modifications

    OKMO Microcosm Model M31 Vertical Steam Engine Single Cylinder First run on live steam of this beautiful brass casted vertical steam engine. Really happy with DIY Modifications that I did and the two timber plinths. Made lots of items using my metal lathe and milling machine. The condenser pot...
  4. JimDobson

    Parting off - Left over nib

    Is there a way when parting off to have the left over nib (that at least I always get) stay on the piece that's in the chuck and not on the piece that's been parted off? I've tried adjusting my parting tool every which way over the years and never managed to have that nib not end up on the...
  5. JimDobson

    OKMO Microcosm JO6B Miniature Stirling Engine

    OKMO Microcosm JO6B Miniature Stirling Engine First run of this wonderful little Stirling engine and also a shout out to Nobby Clark and his Myford lathe and steam engineering workshop YouTube channel in England in the U.K.
  6. JimDobson

    Steam Powered Helicopter

    OKMO / Microcosm S01 Steam Powered Helicopter Really like this helo! Had some fun in the workshop as usual making the timber plinth, drilling and countersinking the aluminium base for a brass wood screw to hold the base to the timber plinth and designing and drilling the mounting holes on my...
  7. JimDobson

    5 Cylinder Radial Steam Go-Kart

    That's pretty darn cool!
  8. JimDobson

    P71 Mini Pump mounted on custom wood plinth & custom plumbing

    LOL yes, as useful as teats on a bull :) but fun! and fun to make! Someone has suggested to me a water wheel on the last spout....now that has the tired old brain turning. All the best for Christmas and the New Year.
  9. JimDobson

    P71 Mini Pump mounted on custom wood plinth & custom plumbing

    OKMO Microcosm P71 Mini Pump mounted on a custom wood plinth with custom plumbing. I had a lot of fun machining up a lot of the metal work and also doing the woodwork and then putting this all together, I have a lot of hours invested in this. Silver brazing up the three copper pot water return...
  10. JimDobson

    Mini Pump P71.....thoughts?

    have a lot of hours in this P71 pump from eBay, enjoyed every minute of making all the metal parts and woodworking. Only thing I haven't done yet is bend and cut the return that will flow the water into the 4" copper water trough as I'm still pondering a few ideas. I did toy with the idea of...
  11. JimDobson

    Microcosm Vertical Single Cylinder Steam Engine Model 31

    Microcosm Vertical Single Cylinder Steam Engine Model 31 Had a lot of fun building a new plinth base for this engine as well as a chuff pot/condensate trap and some other modifications, enjoyed the woodworking and metalworking and making a lot of the parts on my lathe.
  12. JimDobson

    DIY Homemade Lamp Running off PM Research Model Generator

    That was me......"if one drop of oil is good, more must be better" but not when its on the armature.
  13. JimDobson

    DIY Homemade Lamp Running off PM Research Model Generator

    Here's a Sunday morning video of a DIY homemade lamp that I made a few days ago running off a PM Research model generator -
  14. JimDobson

    Modified Jensen 20G Orphan Steam Engine Running off a 4" MSM Copper Boiler

    Modified Jensen 20G Orphan Steam Engine Running off a 4" MSM Copper Boiler
  15. JimDobson

    Cotswold Cirrus Steam Beam Engine Running a Baker Fan

    Lifted from Cotswold Heritage Richard -
Back
Top