SU1567348A1 - Method of repairing articles having cracks - Google Patents
Method of repairing articles having cracks Download PDFInfo
- Publication number
- SU1567348A1 SU1567348A1 SU884472210A SU4472210A SU1567348A1 SU 1567348 A1 SU1567348 A1 SU 1567348A1 SU 884472210 A SU884472210 A SU 884472210A SU 4472210 A SU4472210 A SU 4472210A SU 1567348 A1 SU1567348 A1 SU 1567348A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- holes
- insert
- spikes
- cracks
- distance
- Prior art date
Links
Abstract
Изобретение относитс к ремонту деталей машин, в частности к способам борьбы с трещинами на издели х, и может быть использовано в машиностроении. Цель изобретени - повышение эффективности путем увеличени надежности отремонтированного издели . Способ борьбы с трещинами на издели х осуществл етс с помощью основной и дополнительной фигурных вставок. Основна фигурна вставка имеет перемычку 1 и конические шипы 2, заканчивающиес торцовыми коническими выступами 3 с нанесенным на них рельефом. Дополнительна фигурна вставка имеет перемычку 5, конические шипы 6, конусность которых идентична конусности шипов 2. В шипах 6 выполнены торцовые выемки в виде цилиндрических отверстий 7. В изделии 8, имеющем трещины 9 толщиной δ, выполн ют с обеих сторон фигурный паз 10 дл размещени перемычек фигурных вставок. В крайних участках пазов просверливают сквозные отверсти 11, 12 на всю толщину издели 8. Отверсти расположены относительно друг друга на рассто нии L, а пазы 10 - на рассто нии S. Это рассто ние выбирают из соотношени L *98 S *98 2L, которое обеспечивает равномерное сжатие трещины 9. 6 ил.The invention relates to the repair of machine parts, in particular to methods for dealing with cracks in products, and can be used in mechanical engineering. The purpose of the invention is to increase efficiency by increasing the reliability of the repaired product. The method of dealing with cracks on the products is carried out using the main and additional shaped inserts. The main insert has a jumper 1 and conical spikes 2, ending with end-conical protrusions 3 with relief applied on them. The additional figurnal insert has a jumper 5, conical studs 6, the taper of which is identical to the taper of studs 2. In the studs 6, end grooves are made in the form of cylindrical holes 7. In article 8, having cracks 9 with thickness δ, the shaped groove 10 is placed on both sides for placement jumpers curly inserts. In the extreme areas of the grooves, through holes 11, 12 are drilled through the entire thickness of the product 8. The holes are located relative to each other at a distance L, and the grooves 10 at a distance S. This distance is chosen from the ratio L * 98 S * 98 2L, which provides uniform compression of the crack 9. 6 Il.
Description
о/г. 5about / g. five
StSt
Составитель Л.Назарова Редактор Н.Киштулинец Техред Т.Олийнык Корректор Э.ЛончаковаCompiled by L.Nazarova Editor N.Kishtulinets Tehred T.Oliynyk Proofreader E.Lonchakova
Заказ 1288Order 1288
Тираж 594Circulation 594
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 1 13СЯ5, Москва, Ж-35, Раушска наб., д. VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 1 13СЯ5, Moscow, Ж-35, Raushsk nab., D.
Производственно-и«датетьскии комбинат Патент, г. Ужгород, vn. Гагарина, 101Production and "datatsky plant Patent, Uzhgorod, vn. Gagarin, 101
Фиг 6Fig 6
ПодписноеSubscription
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884472210A SU1567348A1 (en) | 1988-06-30 | 1988-06-30 | Method of repairing articles having cracks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884472210A SU1567348A1 (en) | 1988-06-30 | 1988-06-30 | Method of repairing articles having cracks |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1567348A1 true SU1567348A1 (en) | 1990-05-30 |
Family
ID=21394755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884472210A SU1567348A1 (en) | 1988-06-30 | 1988-06-30 | Method of repairing articles having cracks |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1567348A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647114A (en) * | 1992-10-26 | 1997-07-15 | Pleasant; Ronald E. | Method of providing a barrier to substantially block the flow of liquid in a mold insert |
FR2972950A1 (en) * | 2011-03-24 | 2012-09-28 | Peugeot Citroen Automobiles Sa | Method for repairing metal plate i.e. automobile body stamping tool, broken into two parts along break line, involves ensuring locking of metal plate parts relative to wedges in longitudinal direction of wedges |
CN107855725A (en) * | 2017-10-31 | 2018-03-30 | 徐家成 | The repair method of cast iron end-sealing die |
-
1988
- 1988-06-30 SU SU884472210A patent/SU1567348A1/en active
Non-Patent Citations (1)
Title |
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Патент US К° 3619893, кл. 29-402, 1971. * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647114A (en) * | 1992-10-26 | 1997-07-15 | Pleasant; Ronald E. | Method of providing a barrier to substantially block the flow of liquid in a mold insert |
US6358033B1 (en) | 1992-10-26 | 2002-03-19 | Ronald E. Pleasant | Mold insert |
US6364651B1 (en) | 1992-10-26 | 2002-04-02 | Kla-Tencor Technologies Corp. | Liquid barrier dam assembly |
FR2972950A1 (en) * | 2011-03-24 | 2012-09-28 | Peugeot Citroen Automobiles Sa | Method for repairing metal plate i.e. automobile body stamping tool, broken into two parts along break line, involves ensuring locking of metal plate parts relative to wedges in longitudinal direction of wedges |
CN107855725A (en) * | 2017-10-31 | 2018-03-30 | 徐家成 | The repair method of cast iron end-sealing die |
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