Abstract The Crankshaft Full-automatic Measuring Machine (CFMM) features high accuracy, efficiency and complete measurement parameters, represents the forefront of a geometric crankshaft accuracy measuring instrument. One its core technologies is high-precision radial following connecting rod journal measurement. In this paper, an independent probe design scheme combining flexible dual-complex ...

An example of the application experimental planning method in APQP pre-production process to find values cutting parameters that provide a given margin accuracy is considered on roughing and finishing boring inner hole camshaft bearing housing. From total set geometric parameters, special characteristics are highlighted - size hole, which ensures fit tolerance steel-fiber sleeve height paramete...

The electric hybridization of vehicles with an internal combustion engine is effective measure to reduce CO2 emissions. However, the identification dimension and sufficient complexity powertrain parts such as engine, machine, battery not trivial. This paper investigates influence technological advancement sizing all propulsion components on optimal degree corresponding fuel consumption reductio...