FIELD: machine engineering, manufacture of parts with highly loaded curvilinear surfaces.
SUBSTANCE: method comprises steps of preparing parts of blanks of tool alloyed steel; forming on them desired curvilinear surfaces with use of program-controlled movements of cutting tool. In order to improve quality of parts, they are prepared in the result of successively performed operations of annealing, preliminary turning, high temperature tempering, semi-finish turning and milling. Then parts are quenched till maximum hardness of material and subjected to finish turning. Desired curvilinear surfaces are formed on prepared parts with use of hard-alloy tool. Said curvilinear surfaces may be formed with use of NC milling center. In order to work steel whose hardness exceeds 65 HR spherical end milling cutter may be used.
EFFECT: improved quality of parts.
3 cl
| Title | Year | Author | Number |
|---|---|---|---|
| THREADING METHOD OF RING GEAR OF RIGID WAVE GEAR WITH INTERMEDIATE ROLLING BODIES | 2007 |
|
RU2359790C1 |
| METHOD FOR CUTTING OF GEAR RING OF STATIC SPLINE OF WAVE GEAR WITH INTERMEDIATE BODIES | 2007 |
|
RU2342230C1 |
| END MILLING CUTTER FOR ORBITAL MILLING | 2006 |
|
RU2409454C2 |
| METHOD OF DETERMINING ROUGHNESS PARAMETER R AT NC MILLING MACHINE IN SEMI-FINISHING AND FINISHING OF CARBON STRUCTURAL AND LOW-ALLOY STEELS BY COMPOSITE MULTI-BLADE CARBIDE TOOL AT END MILLING | 2012 |
|
RU2509633C1 |
| METHOD OF MAKING DISC CUTTERS | 2012 |
|
RU2596545C2 |
| METHOD FOR MANUFACTURING ONE-PIECE TOOL FOR FRICTION STIR WELDING USING ADDITIVE TECHNIQUES | 2023 |
|
RU2805731C1 |
| SURFACE HARDENING BY CUTTING-FORMING TOOL | 2014 |
|
RU2556897C1 |
| WOODWORKING MACHINE | 2007 |
|
RU2351461C2 |
| METHOD OF MAKING FRONT HALF-AXLES WITH TOROIDAL RACES OF FOUR-WHEEL DRIVE CARS | 0 |
|
SU1722772A1 |
| METHOD OF DETERMINATION OF COMPONENTS OF CUTTING FORCE AT NC LATHE | 1997 |
|
RU2120354C1 |
