SU1328211A1 - Abrasive annular crowh - Google Patents
Abrasive annular crowh Download PDFInfo
- Publication number
- SU1328211A1 SU1328211A1 SU833632874A SU3632874A SU1328211A1 SU 1328211 A1 SU1328211 A1 SU 1328211A1 SU 833632874 A SU833632874 A SU 833632874A SU 3632874 A SU3632874 A SU 3632874A SU 1328211 A1 SU1328211 A1 SU 1328211A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grooves
- crown
- abrasive
- crowh
- radial grooves
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Изобретение относитс к обработке неметаллических материалов. Целью изобретени вл етс повышение производительности процесса сверлени . Поставленна цель достигаетс тем, что абразивна кольцева коронка I выполнена со сквозными радиальными пазами 3, расположенны.ми в нижней рабочей части 2 и соединенными кольцевой канавкой 4 с пазами, расположенными на образующей корпуса, причем последние выполнены наклонно к оси коронки . 2 ил. со IsD 00 N3 . У;У.ур . / . . /. Д. V г V иг. This invention relates to the processing of non-metallic materials. The aim of the invention is to increase the productivity of the drilling process. The goal is achieved by the fact that the abrasive ring crown I is made with through radial grooves 3, located in the lower working part 2 and connected by a ring groove 4 with grooves located on the generatrix of the body, the latter being inclined to the axis of the crown. 2 Il. with IsD 00 N3. U; W.ur. /. . /. D. V g V ig.
Description
1one
Изобретение относитс к обработке неметаллических материалов и может быть иснользовано нри сверлении камн , нолу- проводниковых материалов, стекла, керамики .The invention relates to the processing of non-metallic materials and can be used when drilling stone, semi-conductive materials, glass, ceramics.
Цель изобретени - повышение производительности .The purpose of the invention is to increase productivity.
На фиг. 1 изображена алмазна кольцева коронка, общий вид; на фиг. 2 - то же, в процессе работы, продольный разрез. FIG. 1 shows a diamond ring crown, general view; in fig. 2 - the same, in the course of work, a longitudinal section.
Абразивна кольцева коронка 1 имеет в нижней части рабочей поверхности 2 сквозные пазы 3, соединенные кольцевой канавкой 4 с пазами, расположенными на образующей корпуса коронки 5. Абразивна коронка соединена с корпусом 6.The abrasive ring crown 1 has in the lower part of the working surface 2 through grooves 3 connected by an annular groove 4 with the grooves located on the generator of the crown casing 5. The abrasive crown is connected to the casing 6.
Коронка работает следующим образом.The crown works as follows.
Сверло, с закрепленной на не.м коронкой, приводитс во вращение и подаетс в обрабатываемую деталь 7. При этом смазочно- о.члаждающа жидкость (СОЖ) подаетс во внутреннюю полость сверла, проходит сквозь зазор между корпусом и обрабатываемым материалом в зону обработки. Затем СОЖ вместе с продуктами разрушени через пазы 3, канавку 4 и пазы 5 выводитс наружу.A drill bit with a crown fixed on it is rotated and fed into the workpiece 7. At the same time, a lubricating coolant fluid (coolant fluid) is fed into the internal cavity of the drill bit, passes through the gap between the housing and the material being processed into the treatment area. Then the coolant fluid along with the products of destruction through the grooves 3, the groove 4 and the grooves 5 is brought out.
Повышение производительности достигаетс в результате повышени режи.мов обработки в 1,5-2 раза за счет улучшени действи СОЖ и выноса шлама из зоны обработки.An increase in productivity is achieved as a result of an increase in the treatment mode by 1.5–2 times due to an improvement in the effect of the coolant and the removal of sludge from the treatment area.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833632874A SU1328211A1 (en) | 1983-08-11 | 1983-08-11 | Abrasive annular crowh |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833632874A SU1328211A1 (en) | 1983-08-11 | 1983-08-11 | Abrasive annular crowh |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1328211A1 true SU1328211A1 (en) | 1987-08-07 |
Family
ID=21078375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833632874A SU1328211A1 (en) | 1983-08-11 | 1983-08-11 | Abrasive annular crowh |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1328211A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU210549U1 (en) * | 2021-10-26 | 2022-04-20 | Общество с ограниченной ответственностью "Дельта" | Drill bit with cylindrical cutting part |
-
1983
- 1983-08-11 SU SU833632874A patent/SU1328211A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 2996061, кл. 125-20, 1961. Авторское свидетельство СССР № 297434, кл. В 28 D 1/14, 1968. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU210549U1 (en) * | 2021-10-26 | 2022-04-20 | Общество с ограниченной ответственностью "Дельта" | Drill bit with cylindrical cutting part |
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