FIELD: process engineering.
SUBSTANCE: invention relates to machine building and may be used for milling closed lengthwise helical grooves. Device comprises master, actuator and drive members Master member is made up of cylindrical cam with its surface furnished with preset-shape helical groove. Actuator comprises case fitted on cylindrical cam and fixed thereon. Workpiece chuck is attached to cylindrical case. Case and cylindrical cam are articulated via drivers secured in case and fitted partially in cam groove. Drive member is made up of drive cylinder fitted on cylindrical cam and splined therewith.
EFFECT: higher quality and efficiency.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PISTON MACHINE | 2016 |
|
RU2625606C1 |
| PISTON MACHINE | 2007 |
|
RU2336419C1 |
| PISTON MACHINE | 2018 |
|
RU2698867C1 |
| AXIAL PISTON INTERNAL COMBUSTION ENGINE | 2021 |
|
RU2773409C1 |
| AXIAL PISTON MACHINE | 2014 |
|
RU2549747C1 |
| PISTON MACHINE | 2005 |
|
RU2301343C1 |
| PISTON MACHINE | 2004 |
|
RU2267012C1 |
| AXIAL PISTON MACHINE | 2007 |
|
RU2336420C1 |
| METHOD FOR CUTTING SCREW GROOVES ON INNER SURFACE OF CYLINDRICAL SHELL AND DEVICE FOR ITS IMPLEMENTATION | 2019 |
|
RU2760768C2 |
| MULTI-PURPOSE LATHING AND MILLING MACHINE | 0 |
|
SU1838093A3 |
