FIELD: pipe making.
SUBSTANCE: invention relates to a method for processing deep holes for the manufacture of a pipe, a tool for a machine for drilling deep holes and a machine for drilling deep holes. Using machine (100) for drilling deep holes, tool (1), which has a main part passing along the longitudinal axis and at least one blade located on the outer perimeter of the main part, is stretched or pushed inside pipe (104) and at the same time is rotated around its longitudinal axis so that the blade makes a cut along a spiral-shaped cutting line on the inner side of pipe (104).
EFFECT: manufacture of pipe (104) having an internal profile that has at least one spiral recess passing along the inner side of pipe (104) is achieved.
14 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOOL DRILLING HEAD FOR DEEP DRILLING, IN PARTICULAR, TO DEEP DRILLING BY BTA TECHNOLOGY, AND TOOL FOR DEEP DRILLING | 2011 |
|
RU2570269C2 |
| HEAD FOR DEEP DRILLING AND METHOD OF DEEP DRILLING | 2005 |
|
RU2385203C2 |
| MULTISPINDLE AUTOMATIC MACHINE FOR DEEP DRILLING | 0 |
|
SU564106A1 |
| DEEP HOLE DRILL | 2014 |
|
RU2661684C2 |
| METHOD OF DRILLING DEEP HOLES IN COPPER | 2018 |
|
RU2676123C1 |
| DEEP HOLES DRILLING APPARATUS | 2005 |
|
RU2288812C1 |
| METHOD OF DRILLING DEEP HOLE IN STEEL BILLET | 2018 |
|
RU2672458C1 |
| DEVICE FOR DRILLING DEEP HOLES | 0 |
|
SU576709A1 |
| METHOD OF DRILLING DEEP HOLES AND DRILLING HEAD FOR DEEP DRILLING | 0 |
|
SU695073A1 |
| METHOD OF DRILLING DEEP HOLE IN COPPER BILLET WITH SCREW-CUTTING MACHINE | 2018 |
|
RU2672459C1 |
