SU349492A1 - METHOD FOR CRUSHING - Google Patents
METHOD FOR CRUSHINGInfo
- Publication number
- SU349492A1 SU349492A1 SU1442059A SU1442059A SU349492A1 SU 349492 A1 SU349492 A1 SU 349492A1 SU 1442059 A SU1442059 A SU 1442059A SU 1442059 A SU1442059 A SU 1442059A SU 349492 A1 SU349492 A1 SU 349492A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- workpiece
- grooves
- crushing
- cutters
- cut
- Prior art date
Links
- 210000004283 Incisor Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
Description
lili
Известен способ дроблени стружки на станка.к бесцентрового точени , при котором на обрабатываемой поверхности заготовки предварительно нарезают разделительные канавки , например, прорезными резцами.There is a known method of crushing chips on a machine for centerless turning, in which separation grooves are preliminarily cut on the surface of the workpiece, for example, with cutting tools.
Цель изобретени - снижение трудоемкости нарезани канавок. Дл этого по предлагаемому способу канавки нарезают при подаче заготовки в резцовую головку, дл чего устанавливают на ее пути прорезные резцы.The purpose of the invention is to reduce the labor intensity of cutting grooves. To do this, according to the proposed method, the grooves are cut when the workpiece is fed into the cutting head, for which slotting cutters are installed in its path.
Описываемый способ по сн етс чертежом.The described method is illustrated in the drawing.
Рабоча подача длинномерной заготовки / на бесцентровотокарном станке осуществл етс кареткой, при этом движение 5 обрабатываемого прутка - поступательно-пр молинейное . На пути движущейс заготовки установлены диаметрально прорезные резцы 2 и 3. Величина t врезани резцов в металл должна быть несколько меньще величины припуска.The work feed of the long billet / centerless lathe is carried out by the carriage, while the movement 5 of the rod being machined is progressive-linear. In the path of the moving workpiece, diametrically slotted cutters 2 and 3 are installed. The amount t of incision of incisors into the metal must be somewhat less than the value of the allowance.
чтобы при сн тии последнего, например, резцовой головкой, на обработанной поверхности отсутствовали следы от прорезных резцов. Резцы установлены с возможностью регулировки посредством винта 4 и упоров 5. При обработке малых диаметров заготовок целесообразно один из резцов заменить упором с наконечником из твердого сплава или роликом.so that when removing the latter, for example, with a cutting head, there were no traces of slotted incisors on the treated surface. The cutters are installed with the possibility of adjustment by means of screw 4 and stops 5. When machining small diameters of the workpieces, it is advisable to replace one of the cutters with an emphasis with a hard metal tip or roller.
Предмет изобретени Subject invention
Способ дроблени стружки на станках бесцентрового точени , при котором на обрабатываемой поверхности заготовки предварительно нарезают разделительные канавки, например, прорезными резцами, отличающийс тем, что, с целью снижени трудоемкости, канавки нарезают при подаче заготовки в резцовую головку .The method of crushing chips on centerless turning machines, in which separation grooves are pre-cut on the surface of the workpiece, for example, with cutting tools, characterized in that, in order to reduce labor intensity, the grooves are cut when the workpiece is fed into the cutting head.
Publications (1)
Publication Number | Publication Date |
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SU349492A1 true SU349492A1 (en) |
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