SU299350A1 - MASS ON THE BASIS OF EPOXY RESIN - Google Patents
MASS ON THE BASIS OF EPOXY RESINInfo
- Publication number
- SU299350A1 SU299350A1 SU1386465A SU1386465A SU299350A1 SU 299350 A1 SU299350 A1 SU 299350A1 SU 1386465 A SU1386465 A SU 1386465A SU 1386465 A SU1386465 A SU 1386465A SU 299350 A1 SU299350 A1 SU 299350A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- epoxy resin
- mass
- basis
- mold
- adhering
- Prior art date
Links
- 239000003822 epoxy resin Substances 0.000 title description 5
- 229920000647 polyepoxide Polymers 0.000 title description 5
- -1 Polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene (PE) Substances 0.000 description 3
- 238000005296 abrasive Methods 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
Известны массы на основе эпоксидной смолы с полиэтиленполиамином дл изготовлени формы, например, дл абразивного инструмента типа зубчатого хона. Однако формы на основе известных масс требуют нанесение на рабочую поверхность специального разделительного смазочного сло , что повышает трудоемкость изготовлени абразивного инструмента и снижает его точность. Целью изобретени вл етс предотвращение сцеплени издели с формой. Это достигаетс тем, что в массу введена консистентна смазка. Форма изготавливаетс по металлической мастер-модели, устанавливаемой в место ступицы хона на центрирующую оправку. Дл заливки формы компоненты вз ты в следующем соотношении, вес. % : эпоксидна смола «ЭД-5 45-50, полиэтиленполиамин и консистентной смазки «ЦИАТИМ-201 35- 40. Введенна смазка, мигриру из основной массы материала, образует на поверхности формы сплошную тонкую смазочную пленку, предотвращающую сцепление инструмента с формой. Предмет изобретени Масса на основе эпоксидной смолы с полиэтиленполиамином дл изготовлени формы, например, дл абразивного инструмента типа зубчатого хона, отличающа с тем, что, с целью предотвращени сцеплени издели с формой, в массу введена консистентна смазка , а компоненты вз ты в следующем соотношении , вес. %: Эпоксидна смола45-50 Полиэтиленполиамин10-15 Консистентна смазка35-40Polyethylene polyamine based epoxy resin masses are known for making molds, for example, for an abrasive tool like a gear hone. However, molds based on known masses require application of a special lubricating layer to the working surface, which increases the laboriousness of making an abrasive tool and reduces its accuracy. The aim of the invention is to prevent the product from adhering to the mold. This is achieved by introducing grease into the mass. The mold is manufactured according to a metal master model that is installed in place of the hub hub on the centering mandrel. For mold casting, the components are taken in the following ratio, weight. %: epoxy resin "ED-5 45-50, polyethylene polyamine and grease" TsIATIM-201 35-40. Introduced lubricant, migrating from the main mass of the material, forms on the surface of the form a continuous thin lubricating film preventing the tool from adhering to the form. Object of the Invention A mass based on epoxy resin with polyethylene polyamine for the manufacture of a mold, for example, for an abrasive tool such as a gear hone, characterized in that, in order to prevent the product from adhering to the mold, a consistent lubricant is introduced into the mass, weight. %: Epoxy resin 45-50 Polyethylenepolyamine 10-15 Grease35-40
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU299350A1 true SU299350A1 (en) |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250294A (en) * | 1990-10-10 | 1992-06-03 | Integral Corp | Intrinsically lubricated materials |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250294A (en) * | 1990-10-10 | 1992-06-03 | Integral Corp | Intrinsically lubricated materials |
| GB2250294B (en) * | 1990-10-10 | 1994-02-02 | Integral Corp | Intrinsically lubricated materials |
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