byawor
Well-Known Member
Just to confirm. You bought the internal gear, right?
Bob
Ageless 9 and 18 Radial
- Thread starter rlo1
- Start date
Help Support Home Model Engine Machinist Forum:
Bob
A true machinist. This build has humbled me thinking about people before me completing this build with manual machines. Just incredible.
Yes, I bought the gears online. The drawings call out the gear that is required to be purchased
I am just finding this thread for the first time.
What a fantastic engine build !
.
What a fantastic engine build !
.
I still have a box of three dozen cylinder head "test" blocks.... lolThank you , but believe me I have plenty of "practice parts".
Ron
Thank you, I have tried to make it something that could help a future builder take on this project. - Ron
Bentwings
Well-Known Member
As I recall there is a al gear to be cut on the crank near a counter weight a standar gear cutter would probably cut deep slots into the counterweight . One guy hear made his owne cutter that looked very nice .
As a result I looked up gear profile endmills . These exist but are special order atvthe time I looked one way or the other you will have some gashes in the counter weight . I did look into different means of installing counter weights. It would be best to contact Hogson directly . Have drawing pages on hand when you do he may have alternate ideas. He and his dad undoubtedly explored this a long time
