SU673378A1 - Method of turning with multiblade tool - Google Patents
Method of turning with multiblade toolInfo
- Publication number
- SU673378A1 SU673378A1 SU782571814A SU2571814A SU673378A1 SU 673378 A1 SU673378 A1 SU 673378A1 SU 782571814 A SU782571814 A SU 782571814A SU 2571814 A SU2571814 A SU 2571814A SU 673378 A1 SU673378 A1 SU 673378A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- turning
- tool
- cutting
- multiblade
- cutters
- Prior art date
Links
Landscapes
- Turning (AREA)
Description
Изобретение относитс к станкостроению, в, частности к способам и устройствам дл токарной обработки, и может быть применено при точении деталей на токарных станках со сверхвысокими подачами.The invention relates to a machine tool industry, in particular to methods and devices for turning, and can be used in turning parts on lathes with ultra-high feed rates.
Известен способ токарной обработки мнотолезвийным инструментом, при котором деталь вращают, а группу резцов в одной наладке перемещают вдоль образующей обрабатываемой поверхности fi.There is a method of turning with a multi-blade tool, in which the part is rotated, and the group of cutters in one setup is moved along the generator of the machined surface fi.
По этому способу обработка деталей осуществл етс инструментом, содержащим несколько режущих лезвий (резцов), каждое из которых обрабатывает свой участок и не предназначено дл обработки всей поверхности заготовки.In this method, the machining of parts is carried out with a tool containing several cutting blades (cutters), each of which processes its part and is not intended to process the entire surface of the workpiece.
Резцы работают с невысокой подачей, характерной дл токарной обработки при нормальных услови х.The cutters operate with a low feed characteristic of turning under normal conditions.
В извест1а1х способах многолезвийной обработки деталей невысока подача вл етс предельно допустимой по нагрузке на режущее лезвие и увеличение ее не представл етс возможным при данной схеме съема припуска.In the known methods of multi-blade machining of parts, a low feed rate is the maximum allowable for the load on the cutting blade and its increase is not possible with this scheme for removing allowance.
Кроме того, недостатком способа вл ютс значительные суммарные силы резани , возникающие при работе резцов, которые также невозможно компенсировать без изменени схемы съема припуска.In addition, a disadvantage of the method is the significant total cutting forces arising from the operation of the cutters, which also cannot be compensated without changing the pattern of removal of the stock.
Цель изобретени - обеспечение возможности обработки с высокими подачами при съеме малых припусков и уменьшение осевой силы резани .The purpose of the invention is to provide the possibility of machining with high feeds when removing small allowances and reducing the axial cutting force.
Дл этого по предлагаемому способу обработку производ т инструментом в виде гребенки, при этом подачу выбирают равной , где р - щаг зубьев гребенки;For this, according to the proposed method, the processing is performed with a tool in the form of a comb, wherein the feed is chosen equal to, where p is the pin of the teeth of the comb;
b - ширина впадашы прорезаемой канав1си.b - the width of the indentation of the cut through ditch.
На фиг. 1 приведено устройство дл реализации предлагаемого способа; на фиг. 2 - схема срезани элементов припуска.FIG. 1 shows a device for implementing the proposed method; in fig. 2 - scheme of cutting elements of the stock.
Процесс резани осуществл етс при вращении детали 1 (фиг. 1, 2) с частотой п и поступательном перемещении инструмента 2, нмеюц1его режуидае зубь 3-6, вдоль образуютчей поверхности с подачей S, равной разности между величиной шага зуйьев гребенки р и шириной впадины прорезаемой канавки fe.The cutting process is carried out with the rotation of the part 1 (Fig. 1, 2) with frequency n and the translational movement of the tool 2, cutting the cutting teeth 3-6, along the forming surface with feed S equal to the difference between the step size of the comb ridge p and the width of the cavity cut through grooves fe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782571814A SU673378A1 (en) | 1978-01-23 | 1978-01-23 | Method of turning with multiblade tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782571814A SU673378A1 (en) | 1978-01-23 | 1978-01-23 | Method of turning with multiblade tool |
Publications (1)
Publication Number | Publication Date |
---|---|
SU673378A1 true SU673378A1 (en) | 1979-07-15 |
Family
ID=20745440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782571814A SU673378A1 (en) | 1978-01-23 | 1978-01-23 | Method of turning with multiblade tool |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU673378A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552492A (en) * | 1983-02-18 | 1985-11-12 | General Electric Company | Cutting insert with means for simultaneously removing a plurality of chips |
-
1978
- 1978-01-23 SU SU782571814A patent/SU673378A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552492A (en) * | 1983-02-18 | 1985-11-12 | General Electric Company | Cutting insert with means for simultaneously removing a plurality of chips |
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