| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to turbine vane jet processing. Proposed device comprises chamber with at least one bore and turbine vane holder. Chamber bore allows processing to be made through it. Holder comprises section that stops completely said bore to completely embrace turbine vane section, not to be processed, between bore and turbine section to be processed. Note here that said holder completely embraces turbine vane base edge. Chamber bore is surrounded by collar extending inside said chamber. ^ EFFECT: reduced costs. ^ 8 cl, 7 dwg |
