Pardon my possibly silly question but the following is a subject where I have little experience.
Due to other process limitations I have been forced to choose brazing/soldering to join thermocouple measuring points to stainless steel fittings (the thermocouples need to be gorunded).
A...
Hi,
Does anyone know where one can obtain a relatively large powdered iron core (preferably toroidal for EMI reasons and preferrably pretty cheap)? Everything I find on ebay is too small according to my limited knowledge/calculations and as far as I know buying single pieces in rather uncommon...
I am interested in understanding the reasons for failure of a woodruff key joining a crankshaft to the timing belt pulley. This has happened twice on the same engine and I would like to find a reliable solution.
The engine in question is a (late 80's) Japanese 1.3 litre inline four with dohc...
Other than destructive testing how would one go about determining the failure mode at extended high speed operation of an engine? (and the practical speed limit?)
The particular engine I'm thinking about (because I push it hard) is a 125cc single, 56.5x49.5mm bore and stroke, all ball/roller...
