SU1593804A1 - Head for eddy cutting of thread - Google Patents
Head for eddy cutting of thread Download PDFInfo
- Publication number
- SU1593804A1 SU1593804A1 SU884396488A SU4396488A SU1593804A1 SU 1593804 A1 SU1593804 A1 SU 1593804A1 SU 884396488 A SU884396488 A SU 884396488A SU 4396488 A SU4396488 A SU 4396488A SU 1593804 A1 SU1593804 A1 SU 1593804A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mandrel
- head
- elastic
- cutting
- tool holder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
- B23G1/04—Machines with one working-spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2240/00—Details of equipment for threading other than threading tools, details of the threading process
- B23G2240/60—Thread whirling, i.e. production of a thread by means of an annular tool rotating about an axis not coincident with the axis of the thread being produced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Изобретение относитс к машиностроению и предназначено дл образовани резьбы методом вихревого нарезани . Целью изобретени вл етс повышение надежности работы головки за счет исключени износа передающих элементов головки. При вращении оправки 3 с посто нной скоростью в момент врезани резца 6 в деталь 16 происходит отставание его скорости вращени за счет изгиба упругих пластин 8 и 9 и сжати упругого элемента 15. Этим обеспечиваетс плавность процесса врезани и переход кинетической энергии удара в потенциальную энергию изгиба упругих пластин 8 и 9 и сжати упругого элемента 15. После выхода резца из контакта с обрабатываемой деталью 16 сформированные до этого элементы 10, 11 и 15 приход т в свое первоначальное состо ние, возвраща резцедержатель в его исходное положение. При подходе в контакт с деталью 16 следующего резца процесс повтор етс . 2 ил.The invention relates to mechanical engineering and is intended to form a thread using a swirl cut method. The aim of the invention is to improve the reliability of the head by eliminating the wear of the transmitting elements of the head. When the mandrel 3 rotates at a constant speed at the time of cutting the cutter 6 into the part 16, its rotational speed lags due to the bending of the elastic plates 8 and 9 and the compression of the elastic element 15. This ensures the smoothness of the cutting process and the transition of the kinetic energy of the impact to the bending energy of the elastic plates 8 and 9 and compressing the elastic element 15. After the tool has come out of contact with the workpiece 16, the previously formed elements 10, 11 and 15 return to their original condition, returning the tool holder to its original field coming to life When approaching the part 16 of the next cutter, the process is repeated. 2 Il.
Description
Фиг.FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884396488A SU1593804A1 (en) | 1988-03-22 | 1988-03-22 | Head for eddy cutting of thread |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884396488A SU1593804A1 (en) | 1988-03-22 | 1988-03-22 | Head for eddy cutting of thread |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1593804A1 true SU1593804A1 (en) | 1990-09-23 |
Family
ID=21363000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884396488A SU1593804A1 (en) | 1988-03-22 | 1988-03-22 | Head for eddy cutting of thread |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1593804A1 (en) |
-
1988
- 1988-03-22 SU SU884396488A patent/SU1593804A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № , кл. В 23 G 3/08, 1979. * |
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