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Help Support Home Model Engine Machinist Forum:
xander janssen
Well-Known Member
Joined
Jan 5, 2012
Last seen
Today at 2:34 AM
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126
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xander janssen
replied to the thread
De Industrie 2VD5
.
Laying out the gears.
Sep 6, 2023
xander janssen
replied to the thread
Single cylinder horizontal enigne as test bed for multi cilinder engine design
.
I wrote a building report that got published in the German magazine " Maschinen im Modellbau"
Aug 27, 2023
xander janssen
replied to the thread
De Industrie 2VD5
.
Rocker arm: brass strip with brazed hardened end pieces. The end pieces have a 1.5 mm slot in which the brass strip is inserted for...
Aug 21, 2023
xander janssen
replied to the thread
De Industrie 2VD5
.
These are the valves just before brazing, fluxed and with smalll pieces of silver solder on top.
Aug 17, 2023
xander janssen
replied to the thread
De Industrie 2VD5
.
Freshly ground and stoned HSS toolbit 60 degree point, 4th from the left. Very slow feed rate, i.e. much smaller than 1/5 of the nose...
Aug 14, 2023
xander janssen
replied to the thread
De Industrie 2VD5
.
Valve cages are in. The exhaust valve is set slightly deeper to reduce impact of thermal load.
Aug 13, 2023
xander janssen
replied to the thread
Running an IC engine on compressed propane/butane
.
Wow, great idea to have it combined in one valve and the straight air inlet channels. What is roughly the diameter of the valve? Just...
Aug 8, 2023
xander janssen
posted the thread
Running an IC engine on compressed propane/butane
in
General Engine Discussion
.
Hi there, I was wondering if I can run my IC engine 25 mm (1 inch) bore on propane or butane (or mixture) to avoid having the need for...
Aug 8, 2023
xander janssen
replied to the thread
Diesel engine : Kromhout Gardner 4LW 1940
.
I use a cellulose base with NBR rubber binder compound. https://www.bengs-modellbau.de/material/dichtelemente/abil-dichtpapier To...
Aug 5, 2023
xander janssen
replied to the thread
Diesel engine : Kromhout Gardner 4LW 1940
.
An open injector works similar as the "spray cup" in the Brons engine patent. https://en.m.wikipedia.org/wiki/Brons
Aug 2, 2023
xander janssen
replied to the thread
Diesel engine : Kromhout Gardner 4LW 1940
.
Mr Find Hansen made his injector "free floating" to avoid this problem. In one of his youtube videos he explains what this means...
Jul 31, 2023
xander janssen
replied to the thread
De Industrie 2VD5
.
Bronze valve body and brazed stainless steel valve. Air tight straight after machining on the lathe. No lapping with polishing paste...
Jul 25, 2023
xander janssen
replied to the thread
De Industrie 2VD5
.
Hi, There are various boots in/around the Netherlands that still run this engine. One of them I use as a source for the measurements...
Jul 13, 2023
xander janssen
replied to the thread
De Industrie 2VD5
.
Rocker arm stands finished
Jul 11, 2023
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