Help Support Home Model Engine Machinist Forum:
Roger B
- Messages
- 41
- Reaction score
- 52
Latest activity Postings About
-
-
Roger B replied to the thread Hello from Switzerland.Welcome to the Forum. I am near Zürich. -
Roger B replied to the thread Diesel engine : Kromhout Gardner 4LW 1940.An interesting idea :-) Do you have a means to balance the injection timing accross all 4 cylinders?
-
Roger B reacted to minh-thanh's post in the thread Diesel engine : Kromhout Gardner 4LW 1940 with
Like.
Hi All ! An update I made a simple oil filter , it's just 2 pieces of mesh and between them is a 0.5mm thick brass gasket Oil pump... -
Roger B replied to the thread Needle bearings in a model diesel ?.4 is fixed, the brass knurled bit on my version. It has an angled surface to match one on the drive gear which causes the piston 6 to...
-
Roger B replied to the thread Needle bearings in a model diesel ?.Yes it pumps and if you adjust the phasing of the ramp too far it also sucks. This is how I made it, not as elegant as the ETW version...
-
-
Roger B replied to the thread Needle bearings in a model diesel ?.This is the original oil pump design from ETW.
-
-
Roger B replied to the thread Needle bearings in a model diesel ?.Most of the clag that comes from my diesel is unburnt fuel that gets past the piston. It has a low pressure, low volume pump system for...
-
Roger B replied to the thread Diesel engine : Kromhout Gardner 4LW 1940.Thank you :) I see you also use a template. I have been using an aluminium template and hardened punches with high temperature gasket...
-
-
my little loco in gauge 1 (1/32) is not powered by a true diesel engine I confess, but a tiny 4 stroke petrol engine of 1.3 cm3 from my...
-
Roger B replied to the thread Injected Diesel 56cc 2 Stroke, Will it ever work?".My experience has been that if you can ignite the atomised fuel with a small flame it will ignite in the engine. If it is too much of a...
-
Roger B replied to the thread Needle bearings in a model diesel ?.I guess your Lotus sim is based on spark ignition and may be slightly misleading. In spark ignition engine the full charge is there...
-
Roger B replied to the thread Diesel engine : Kromhout Gardner 4LW 1940.Hi Minh, Looking good. How do you cut your gaskets?
-
Roger B replied to the thread Injected Diesel 56cc 2 Stroke, Will it ever work?".It is interesting to think in the other directions and compare the dimensions of a big ship diesel engine (conventional not crosshead)...
-
Roger B replied to the thread Needle bearings in a model diesel ?.This is the bronze big end bearing from my diesel. It’s 25mm bore and 40mm stroke so 20cc. The crankpin is 12mm diameter and the con rod...
-
-
Roger B reacted to Lloyd-ss's post in the thread Injected Diesel 56cc 2 Stroke, Will it ever work?" with Like.
Nerd, From what I can see at the moment, the atmomization looks pretty darn good. It is hard to see in the video, but it squirts in 4...
-
-
Loading…
-
Loading…
