The bottleneck, shops tell us, is sending crankcases
out for rework and getting certain parts from suppliers, either the two major manufacturers or the PMA houses that ply the overhaul trade.
The step casting and crankcase
samples were used in numerous fatigue test runs.
has recently added two new models, the CCV1500 and CCV3500 to the lower horsepower range of its crankcase
filtration line, joining the larger CCV4500, CCV6000 and CCV8000 models.
1 gram/hour or below at normal driving conditions, precisely what is needed for well functioning closed crankcase
For the off-highway markets, the proposed Tier 4 standards may require closed crankcase
ventilation, with the possibility that turbocharged engine crankcase
emissions may be discharged into the ambient atmosphere.
By producing the crankcases
in pairs with a tracking process, the halves matched perfectly and assembly problems were eliminated.
By taking a cue from GM, BMW and Harley-Davidson in particular, Mercury Marine realized that the core competencies in casting for successful engine manufacturers revolved around the 5 Cs--the cylinder block, cylinder head, crankcase
, connecting rods and crankshaft.
The Walker AirSep is designed to evacuate oil crankcase
fumes and separate the oil so that it can be returned to the engine oil pan.
Manufacturing and process engineers at Waukesha Engine Div, Dresser Industries Inc, Waukesha, WI, knew current workloads and projected setup time for multiple fixturings ruled out processing large diesel engine crankcase
castings on existing single-purpose machines.
If the cap on the Washington Monument is the most famous aluminum casting, the block and crankcase
of the Wright Brothers' first plane to fly at Kitty Hawk in 1903 are the second most famous.
EPA regs, overall interest in lower emissions, leads engine and equipment builders to look at ways to close crankcases
The Alfdex system, built upon Alfa Laval's unique knowledge of centrifugal separation and Haldex' strong position as a supplier to the vehicle industry, offers the market high-efficiency removal of oil droplets and soot particles from the ventilation gas in diesel engine crankcases
, so called blow-by or crankcase