| 摘要 |
<p>#CMT# #/CMT# The turbine blade (10) has a blade body (11) formed by a leading edge (13) and a trailing edge (14). The blade body merges in a blade root (16) designed for attachment of the turbine blade through a shaft (15). A platform (17) is arranged at the lower end of the blade body for defining a flow channel, and is designed as a separately formed component. The platform is connected to the blade body in a form-fit manner. The platform has multiple individual platform elements (17a,17b) which enclose the blade body in an assembled state. #CMT#USE : #/CMT# Turbine blade for use as a guide or vane in turbomachinery, particularly in gas turbines. #CMT#ADVANTAGE : #/CMT# The platform is connected to the blade body in a form-fit manner, and has multiple individual platform elements which enclose the blade body in an assembled state, and hence enables simplified retrofitting of the turbine blade by mounting a separate platform without modification on the fixing side on the rotor. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a turbine blade. 10 : Turbine blade 11 : Blade body 13 : Leading edge 14 : Trailing edge 15 : Shaft 16 : Blade root 17 : Platform 17a,17b : Platform elements.</p> |
