FIELD: machine engineering, working parts of different alloys.
SUBSTANCE: broach includes front and back guides designed for centering according to prepared opening and in chuck. Broach is made as one-piece tool with working surfaces restricted by hyperbola and with height of tooth equal to real designed compression coefficient in contact zone of loading.
EFFECT: enhanced operational reliability, highly accurate size of broaching, improved quality of worked surface.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BROACH-GAGE FOR WORKING DEEP RECTANGULAR OPENINGS | 2005 |
|
RU2299778C2 |
| ATTACHMENT TO LATHE FOR WORKING POLYGONAL SMALL-DIMENSION DEAD DEEP OPENINGS BY PLASTIC DEFORMATION METHOD (WITHOUT REMOVING METAL LAYERS) | 2005 |
|
RU2300448C2 |
| ATTACHMENT TO LATHE FOR WORKING POLYHEDRAL OPENINGS | 2002 |
|
RU2253549C2 |
| END FACE TWO-TEETH END REAMER FOR BLANK DEEP HOLES | 2006 |
|
RU2346790C2 |
| BROACHING TOOL FOR MACHINING CYLINDRICAL BORES | 0 |
|
SU1171239A1 |
| COMPOSITE MATERIAL BASED ON POWDER COPPER | 2021 |
|
RU2773060C1 |
| CHUCK FOR CLAMPING SMALL-SIZE BROACH | 0 |
|
SU872071A1 |
| METHOD OF MACHINING OF DEEP HOLE IN PIPE BLANK | 2014 |
|
RU2563401C1 |
| METHOD OF DEEP HOLE MACHINING IN TUBULAR BILLET | 2019 |
|
RU2702214C1 |
| METHOD OF MECHANICAL PROCESSING FOR DEEP HOLE IN TUBULAR BILLET | 2014 |
|
RU2552616C1 |
