SU1816650A1 - Cutting tool with cooling built-in - Google Patents
Cutting tool with cooling built-in Download PDFInfo
- Publication number
- SU1816650A1 SU1816650A1 SU914908803A SU4908803A SU1816650A1 SU 1816650 A1 SU1816650 A1 SU 1816650A1 SU 914908803 A SU914908803 A SU 914908803A SU 4908803 A SU4908803 A SU 4908803A SU 1816650 A1 SU1816650 A1 SU 1816650A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting tool
- cutter
- insulator
- electrode
- cooling
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims description 3
- 239000012212 insulator Substances 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
Изобретение относится к области металлообработки, в частности, к конструкции сборных резцов.The invention relates to the field of metalworking, in particular, to the construction of prefabricated cutters.
Цель изобретения - повышение безопасности обслуживания,The purpose of the invention is to improve the safety of service,
На фиг. 1 показан общий вид описываемого резца; на фиг. 2 - вид А на фиг. 1: на фиг. 3 - разрез Б-Б на фиг. 1; на фиг. 4 разрез В-В на фиг. 2.FIG. 1 shows a general view of the described cutter; in fig. 2 - view A in FIG. 1: in FIG. 3 - section b-b in Fig. 1; in fig. 4 section b-b in fig. 2.
Резец с внутренним охлаждением содержит корпус 1 с режущей пластиной 2 и продольным каналом 3, который соединен с патрубками 4. В канале 3 размещен изолятор 5 с соосно расположенным электродомThe cutter with internal cooling contains a body 1 with a cutting plate 2 and a longitudinal channel 3, which is connected to the nozzles 4. Channel 3 contains an insulator 5 with a coaxially located electrode
6. На наружной поверхности изолятора 5 выполнены продольные пазы 7. Электрод 6 соединен проводом 8 с электрическим разъемом 9, установленным на торце корпуса 1, который подключен к положительному выводу источника тока 10. На корпусе 1 имеется патрубок 11 для подачи в канал 3 охлаждающего агента, например, сжатого воздуха. : 6. On the outer surface of the insulator 5 there are longitudinal grooves 7. The electrode 6 is connected by a wire 8 with an electrical connector 9 installed at the end of the housing 1, which is connected to the positive terminal of the current source 10. On the housing 1 there is a branch pipe 11 for supplying a cooling agent to the channel 3 e.g. compressed air. :
Резец работает следующим образом.The cutter works as follows.
После установки резца на станке он через электрический разъем 9 подключается к отрицательному выводу источника тока 10. а корпус 1 подключается к положительному его выводу. Через патрубок 11 в канал 3 подается сжатый воздух и включается привод станка. Воздух по каналу 3 через пазы 7 изолятора 5 подается в область униполярно го коронного разряда, возбуждаемого электрическим полем отрицательного электродаAfter installing the cutter on the machine, it is connected through the electrical connector 9 to the negative terminal of the current source 10. and the housing 1 is connected to its positive terminal. Compressed air is supplied to channel 3 through the nozzle 11 and the machine drive is turned on. Air is supplied through channel 3 through grooves 7 of insulator 5 to the region of unipolar corona discharge excited by the electric field of the negative electrode
6. Молекулы воздуха приобретают вобласти коронного разряда отрицательный заряд и 5. под воздействием электростатических сил перемещаются в патрубку 9. Кроме того, в зоне коронного разряда из возбужденных молекул кислорода формируются молекулы озона. Ионизированный и озонированный 10 воздух через выходное отверстие патрубка 4 подается на переднюю поверхность резца и непосредственно в зону резания под стружку.6. Air molecules acquire a negative charge in the corona discharge area and 5. under the influence of electrostatic forces move to the branch pipe 9. In addition, ozone molecules are formed from excited oxygen molecules in the corona discharge zone. Ionized and ozonized air 10 through the outlet of the branch pipe 4 is supplied to the front surface of the cutter and directly into the cutting zone for chips.
Предлагаемый резец не загромождает 15 зону резания, поскольку соединительные провода вынесены из этой зоны. При этом повышается безопасность обслуживания.The proposed cutter does not obstruct the cutting area 15, since the connecting wires are removed from this area. This increases the safety of the service.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU914908803A SU1816650A1 (en) | 1991-02-07 | 1991-02-07 | Cutting tool with cooling built-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU914908803A SU1816650A1 (en) | 1991-02-07 | 1991-02-07 | Cutting tool with cooling built-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1816650A1 true SU1816650A1 (en) | 1993-05-23 |
Family
ID=21559180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU914908803A SU1816650A1 (en) | 1991-02-07 | 1991-02-07 | Cutting tool with cooling built-in |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1816650A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000013845A1 (en) * | 1998-09-04 | 2000-03-16 | Obschestvo S Ogranichennoi Otvetstvennostiju Nauchno-Proizvodstvennaya Kompaniya Rostekhno (Ooo Npk Rostekhno) | Method for cooling down a cutting area |
| RU2604547C2 (en) * | 2010-11-24 | 2016-12-10 | Ноу Скрю Лтд. | Cutting tool with cooling mechanism, as well as cutting insert and tool holder |
| RU2615740C2 (en) * | 2012-02-23 | 2017-04-11 | Искар Лтд. | Cutting tool with internal fluid supply system |
-
1991
- 1991-02-07 SU SU914908803A patent/SU1816650A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000013845A1 (en) * | 1998-09-04 | 2000-03-16 | Obschestvo S Ogranichennoi Otvetstvennostiju Nauchno-Proizvodstvennaya Kompaniya Rostekhno (Ooo Npk Rostekhno) | Method for cooling down a cutting area |
| RU2604547C2 (en) * | 2010-11-24 | 2016-12-10 | Ноу Скрю Лтд. | Cutting tool with cooling mechanism, as well as cutting insert and tool holder |
| US9656323B2 (en) | 2010-11-24 | 2017-05-23 | No Screw Ltd. | Cutting tool with cooling mechanism and a cutting insert and tool holder therefor |
| US10710164B2 (en) | 2010-11-24 | 2020-07-14 | No Screw Ltd. | Cutting tool with cooling mechanism and a cutting insert and tool holder therefor |
| RU2615740C2 (en) * | 2012-02-23 | 2017-04-11 | Искар Лтд. | Cutting tool with internal fluid supply system |
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