VARIABLE VANE MECHANISM OF TURBOCHARGER HAVING PREDETERMINED VANE CLEARANCE

A method of manufacturing a variable vane mechanism includes arranging a vane and a spacer between a first support structure and a tool member of a tool. The method also includes abutting a first inner surface of the first support structure against a first side surface of the vane and a second side...

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Bibliographische Detailangaben
Hauptverfasser:	JEANSON ARTHUR, ABEL FRANCIS, CROUVIZIER EMMANUEL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A method of manufacturing a variable vane mechanism includes arranging a vane and a spacer between a first support structure and a tool member of a tool. The method also includes abutting a first inner surface of the first support structure against a first side surface of the vane and a second side surface of the vane against an opposing surface of the tool member, leaving a control surface of thespacer projecting from the first support structure at a predetermined distance. The method further includes fixedly attaching the spacer to the first support structure with the control surface of thespacer projecting from the first support structure at the predetermined distance. The method further includes abutting a second support structure on the control surface of the spacer to define a gapbetween the first support structure and the second support structure with the vane disposed within the gap. 制造可变叶片机构的方法包括：在第一支撑结构和工具的工具构件之间布置叶片和间隔件。该方法还包括：使第一支撑结构的第一内表面邻接抵靠叶片的第一侧表面，并且使叶片的第二侧表面邻接抵靠工具构件的相对表面，从而使间隔件的控制表面以预定距离从第一支撑