公开(公告)号：US20190039210A1

公开(公告)日：2019-02-07

申请号：US16050202

申请日：2018-07-31

Applicant: ROLLS-ROYCE plc

Inventor： Daniel CLARK ,  Michael J. WALLIS ,  Robert J. SMITH

IPC: B24C11/00

Abstract: A method of manufacturing a part comprises providing a component for cutting and directing a water jet at the component so as to cut the component. The water jet comprises water and abrasive particles having a nucleus made from a first substance and a second substance surrounding the nucleus, the first substance being denser than the second substance.

公开(公告)号：US20190047120A1

公开(公告)日：2019-02-14

申请号：US16050169

申请日：2018-07-31

Applicant: ROLLS-ROYCE plc

Inventor： Robert J. SMITH ,  Daniel CLARK

IPC: B24C11/00 ,  F01D5/12 ,  B24C1/04 ,  B24C1/00 ,  C09K3/14

Abstract: A method of manufacturing a part comprises providing a component for cutting and directing a water jet at the component so as to cut the component. The water jet comprises water and abrasive particles that are crystalline solids formed from organic acid or calcium oxalate.