FIELD: machine engineering, mechanical working of fibrous material with anisotropic structure.
SUBSTANCE: reamer includes body with cutting teeth, stem and central opening in which changeable guide is mounted. In order to enhance quality of working, reamer is provided with pressure sleeve mounted by transition fit. Said pressure sleeve has end stop and spring engaged with adjustment nut mounted on stem. Cutting edges of teeth are inclined by angle 14 -18°.
EFFECT: improved design, enhanced quality of working.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR TOW-SIDE CHAMFERING IN RAIL HOLES | 1997 |
|
RU2107591C1 |
| DEVICE FOR PROCESSING OF LONGITUDINAL EDGES OF MOVING FLAT METAL ARTICLE | 2006 |
|
RU2333819C2 |
| AUTOMATED DEVICE FOR CHAMFERING | 1998 |
|
RU2137875C1 |
| COUNTERSINK DRILL | 0 |
|
SU1209380A1 |
| CUTTING TOOL FOR CHAMFERING | 2003 |
|
RU2254965C1 |
| DEVICE FOR CHAMFERING HOLES IN CYLINDRICAL WORKPIECES | 0 |
|
SU1808485A1 |
| CUTTING TOOL FOR CHAMFERING AND DEBURRING EDGES OF OPENINGS | 1999 |
|
RU2163859C2 |
| ATTACHMENT TO DRILLING MACHINE FOR COUNTER-BORING FROM BACK SIDE | 0 |
|
SU1139574A1 |
| ACCELERATION HEAD | 2000 |
|
RU2185936C2 |
| SET OF UNIVERSAL MODEL REPLACEMENT TILLAGE TOOLS, RACK-HOUSING MICRO-VIBRATIONAL DRIVES WITH SPRING PROTECTION AND WORKING PARTS "VIKOST" | 2012 |
|
RU2513714C2 |
