SU500007A1 - Self-hardening liquid - Google Patents
Self-hardening liquidInfo
- Publication number
- SU500007A1 SU500007A1 SU2007354A SU2007354A SU500007A1 SU 500007 A1 SU500007 A1 SU 500007A1 SU 2007354 A SU2007354 A SU 2007354A SU 2007354 A SU2007354 A SU 2007354A SU 500007 A1 SU500007 A1 SU 500007A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- self
- parts
- hardening liquid
- fastening
- hardening
- Prior art date
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
Description
1one
Изобретение относитс к зажимным средствам , примен емым дл креплени маложестких деталей на станках при их механической обработке.The invention relates to clamping means used for fastening small parts on machine tools during their machining.
В машиностроении известны самотвердеющие смеси, которые примен ютс дл креплени деталей и изделий при механической обработке . Так, дл креплени деталей примен етс в качестве зажимного средства сплав «Вуда. Но ввиду значительной стоимости и дефицитности металлов, вход щих в его состав , сплав «Вуда получил ограниченное применение .In mechanical engineering, self-hardening mixtures are known that are used to fasten parts and products during machining. Thus, for fastening the parts, an alloy of “Wood. But due to the significant cost and scarcity of the metals in its composition, Wood's alloy received limited use.
В качестве самотвердеющей наливной жидкости дл креплени тонкостенных маложестких деталей примен етс «Ксилит и полиэтиленгликоль , но дл крупносерийного и массового производства они также непригодны изза длительного времени затвердевани их после заливки (8-30 час).Xylitol and polyethylene glycol are used as self-hardening liquid for fastening thin-walled low-stiff parts, but they are also unsuitable for high-volume and mass production because of their long solidification time after pouring (8-30 hours).
Применение смеси на основе жидкости стекла дл креплени изделий нри механической обработке также св зано с р дом недостатков , основным из которых вл етс трудность удалени жидкого стекла с деталей и оборудовани .The use of a mixture based on liquid glass for fastening products to mechanical processing is also associated with a number of disadvantages, the main one being the difficulty of removing liquid glass from parts and equipment.
Цель изобретени - возможность быстрого и простого закреплени деталей под обработку и извлечени их после обработки из оснастки.The purpose of the invention is the ability to quickly and easily fasten parts for processing and extract them after processing from the tooling.
Эта цель достигаетс применением используемой ранее как удобрение, а также при литье дл образовани элементов стержней мочевины в качестве самотвердеющей жидкости дл креплени деталей, например, сотовых панелей , торцов пружины, тонкостенных колец.This goal is achieved by using the fertilizer previously used as well as during casting to form urea rod elements as a self-hardening fluid for fastening parts, for example, honeycomb panels, spring ends, thin-walled rings.
Технологи применени такова.Technological application is as follows.
Перед обработкой детали укладывают в приспособление и заливают расплавленной мочевиной. После затвердевани смеси (длительность которого доли минуты) детали, закрепленные мочевиной, подвергают механической обработке, но окончании которой детали вместе с приспособлением опускают в воду и через некоторое врем из приспособлени вынимают готовые детали.Before processing, the parts are placed in the fixture and filled with molten urea. After the mixture hardens (the duration of which is a fraction of a minute), the parts fixed with urea are machined, but the end of which is lowered into the water together with the fixture and after some time the finished parts are removed from the fixture.
Применение мочевины в качестве самотвердеющей жидкости обладает следующими преимуществами: быстрота цикла затвердевани без нарушени свойств материала детали, хороша растворимость в простой воде, исключение упругих н остаточных деформаций деталей .The use of urea as a self-hardening fluid has the following advantages: fast curing cycle without disturbing the material properties of the part, good solubility in simple water, elimination of elastic and permanent deformations of the parts.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2007354A SU500007A1 (en) | 1974-03-25 | 1974-03-25 | Self-hardening liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2007354A SU500007A1 (en) | 1974-03-25 | 1974-03-25 | Self-hardening liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU500007A1 true SU500007A1 (en) | 1976-01-25 |
Family
ID=20579275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2007354A SU500007A1 (en) | 1974-03-25 | 1974-03-25 | Self-hardening liquid |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU500007A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5983483A (en) * | 1997-02-17 | 1999-11-16 | Tarumizu; Yoshitaka | Freezing type workpiece fixing method |
-
1974
- 1974-03-25 SU SU2007354A patent/SU500007A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5983483A (en) * | 1997-02-17 | 1999-11-16 | Tarumizu; Yoshitaka | Freezing type workpiece fixing method |
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