SU1516239A1 - Cut-off tool - Google Patents
Cut-off tool Download PDFInfo
- Publication number
- SU1516239A1 SU1516239A1 SU874246730A SU4246730A SU1516239A1 SU 1516239 A1 SU1516239 A1 SU 1516239A1 SU 874246730 A SU874246730 A SU 874246730A SU 4246730 A SU4246730 A SU 4246730A SU 1516239 A1 SU1516239 A1 SU 1516239A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting
- ribbons
- cutter
- cutting element
- coolant
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/04—Cutting-off tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/10—Cutting tools with special provision for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/12—Cooling and lubrication
Abstract
Изобретение относитс к обработке металлов резанием, в частности к отрезным резцам. Целью изобретени вл етс повышение стойкости резца за счет снижени температуры в зоне резани . Верхн плоскость 7, окантованна ленточками, представл ет собой лоток дл подачи СОЖ к режущему элементу. Отверсти 9, расположенные последовательно между ленточками, предназначены дл подвода смазочно-охлаждающей жидкости к нижней плоскости 10, окантованной ленточками 5, и к режущему элементу. 3 ил.The invention relates to metal cutting, in particular to cutting tools. The aim of the invention is to increase the cutter durability by lowering the temperature in the cutting zone. The upper plane 7, edged with ribbons, is a tray for supplying coolant to the cutting element. The holes 9, arranged in series between the ribbons, are designed to supply coolant to the lower plane 10, edged with ribbons 5, and to the cutting element. 3 il.
Description
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Изобретение относитс к обработке металлов резанием, в частности к отрезным резцам и вл етс усовершенствованием изобретени но авт. св. Л 1414510.The invention relates to the processing of metals by cutting, in particular to cutting cutters, and is an improvement of the invention by no. St. L 1414510.
Целью изобретени вл етс повышение сто11кости за счет снижени температуры в зоне резанн .The aim of the invention is to increase the cost by lowering the temperature in the cut zone.
На фиг. 1 представлен резец, вид сверху (в процессе работы); на фиг. 2 - вид А на фиг. Г, на фиг. 3 -- разрез Б - Б на фиг. 1.FIG. 1 shows a cutter, top view (in the process); in fig. 2 is a view A of FIG. G, FIG. 3 - section B - B in FIG. one.
Корпус резца состоит из державочной части I и рабочей части 2. Рабоча часть 2 на своем конце несет закрепленный (например , пайкой) режущий элемент 3. С двух сторон рабочей части резца 2 выполнены .ченточки 4 и 5, выполн юпдие роль дополнительных опор рабочей части 2 резца об обработанные поверхности 6 детали В.The cutter body consists of the holder part I and the working part 2. The working part 2 at its end carries the cutting element 3 fixed (for example, by soldering). On both sides of the working part of the cutter 2 are made pupils 4 and 5, which serve as additional supports for the working part 2 cutters on treated surfaces 6 parts B.
Верхн плоскость 7, окантованна ленточками 4, представл ет собой лоток, служащий дл подачи смазочно-охлаждающей жидкости 8 к режущему элементу 3. Отверсти 9 предназначены дл подвода смазочно- охлаждаюшей жидкости к нижней плоскости 10, окантованной ленточками 5, и режущему элементу 3.The upper plane 7, edged with ribbons 4, is a tray that serves to supply coolant 8 to the cutting element 3. The holes 9 are designed to supply coolant to the lower plane 10, edged with ribbons 5, and the cutting element 3.
Таким образом, конструкци обеспечивает свободный доступ смазочно-охлаждающей жидкости ко всем трущимс элементам инстру.мента о деталь. На п.тоскост х 11 иThus, the structure provides free access of the coolant to all the sliding parts of the tool. On p. X 11 and
12 выполнены продольные пазы 13, выполн ющие роль компенсаторов при колебании ширины С обрабатываемого паза. Ленточки 4 и 5 преп тствуют попаданию стружки 14 5 между рабочей частью 2 резца н обработанными поверхност ми 6.12, longitudinal grooves 13 are made, which play the role of compensators when the width C of the machined groove varies. The ribbons 4 and 5 prevent the ingress of chips 14 5 between the working part 2 of the cutter and the treated surfaces 6.
Резец работает следующим образом. При набегании обрабатываемого материала детали В на режущий элемент 3 жесткоThe cutter works as follows. When the material being processed, the part B is cutting over the cutting element 3
.|Q закрепленного резца нроисходит съе.м стружки 14.. | Q of the fixed cutter is produced by the chip 14.
Продвига сь по передней поверхности резца, стружка ностепенно отводитс из обрабатываемого паза. Подаваема поливом, смазочно-охлаждающа жидкость 8 пере мещаетс по верхней плоскости 7 к трущимс част м резца о деталь, а часть смазочно- охлаждающей жидкости через отверсти 9 подаетс к нижней плоскости 10 и 1римыкаю.- щим к ней ленточкам 5 и режущему элемен20ту 3.While advancing along the front surface of the cutter, the chips are gradually retracted from the groove to be processed. The cooling fluid 8 supplied by irrigation moves along the upper plane 7 to the scraper parts of the cutter against the part, and a part of the lubricant coolant is fed through the holes 9 to the lower plane 10 and the ribbons 5 and the cutting element 3 to it.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874246730A SU1516239A1 (en) | 1987-05-19 | 1987-05-19 | Cut-off tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874246730A SU1516239A1 (en) | 1987-05-19 | 1987-05-19 | Cut-off tool |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7001414510A Addition SU365102A1 (en) | 1970-03-23 | 1970-03-23 | Mandrel for making cavity in ingot for water-cooled mould of electroslag remelting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1516239A1 true SU1516239A1 (en) | 1989-10-23 |
Family
ID=21304945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874246730A SU1516239A1 (en) | 1987-05-19 | 1987-05-19 | Cut-off tool |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1516239A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2617466C2 (en) * | 2012-03-06 | 2017-04-25 | Искар Лтд. | Cutting plate and plate holder made with possibility to supply coolant under the pressure |
-
1987
- 1987-05-19 SU SU874246730A patent/SU1516239A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2617466C2 (en) * | 2012-03-06 | 2017-04-25 | Искар Лтд. | Cutting plate and plate holder made with possibility to supply coolant under the pressure |
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