SU517501A1 - The method of rejection of pipes of thermoplate material - Google Patents
The method of rejection of pipes of thermoplate materialInfo
- Publication number
- SU517501A1 SU517501A1 SU2051419A SU2051419A SU517501A1 SU 517501 A1 SU517501 A1 SU 517501A1 SU 2051419 A SU2051419 A SU 2051419A SU 2051419 A SU2051419 A SU 2051419A SU 517501 A1 SU517501 A1 SU 517501A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- pipes
- thermoplate
- rejection
- heating
- Prior art date
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
1one
Изобретение относитс к области механической обработки изделий из пластмасс и может найти нрименеиие на предпри ти х, изготавливающих пластмассовые трубы.The invention relates to the field of machining plastic products and may find application in enterprises manufacturing plastic pipes.
Известен способ отбортовки трубы из термопластичного материала, включающий операции нагревани ее конца до разм гчени и последующей его деформации. При этом необходим какой-то механический инструмент, осуществл ющий операцию отбортовки разм гченного конца трубы. Кроме того, качество отбортовки известным способом недостаточно удовлетворительно, из-за наличи на крае трубы надрывов и трещин, возникающих при отбортовке, а также неперпендикул рности борта к оси трубы.There is a known method of flanging a pipe from a thermoplastic material, which includes the steps of heating its end until softening and subsequent deformation. At the same time, some kind of mechanical tool is needed that performs the flanging operation on the softened end of the pipe. In addition, the quality of flanging in a known manner is not sufficiently satisfactory, due to the presence at the edge of the pipe of tears and cracks that occur during flanging, as well as the perpendicularity of the bead to the axis of the pipe.
Пелью изобретени вл етс упрощение изготовлени издели и повышение его качества.The invention is designed to simplify the manufacture of the product and improve its quality.
Это достигаетс тем, что деформацию разм гченного конца трубы осуществл ют ее вращением .This is achieved in that the deformation of the softened end of the pipe is carried out by its rotation.
Сущность предлагаемого способа по сн етс чертежом.The essence of the proposed method is illustrated in the drawing.
Трубна заготовка 1 крепитс к патрону 2 токарного станка, обеспечивающего достаточную скорость вращени трубы (1500 -Pipe billet 1 is attached to the chuck 2 of the lathe, which provides sufficient speed of rotation of the pipe (1500 -
3000 об/мин) в зависимости от механических свойств материала. Небольшие отрезки труб при изготовлении на них фланцев можно отбортовывать , устанавлива их в патрон сверлильного станка или электрической дрели. Дл разм гчени конца трубы на него подаетс стру гор чего воздуха из сопла. 3. Нагрев возможен также и другим способом. При вращении трубы с соответствующей скоростью в3000 rpm) depending on the mechanical properties of the material. Small sections of pipes in the manufacture of flanges on them can be flanged by installing them in the chuck of a drilling machine or an electric drill. To soften the end of the pipe, a stream of hot air from the nozzle is fed to it. 3. Heating is also possible in another way. By rotating the pipe at an appropriate speed in
месте нагрева разм гченный материал стенки , испытыва центробежную силу, деформируетс , образу отбортовку конца трубы. Регулиру длительность онерации, интенсивность нагрева и скорость вращени , отбортовываютAt the place of heating, the softened material of the wall, having experienced centrifugal force, is deformed, forming a flange of the pipe end. Adjusting the duration of the activation, the intensity of heating and the speed of rotation, flap
фланцы на пластмассовых трубах различного диаметра.flanges on plastic pipes of various diameters.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2051419A SU517501A1 (en) | 1974-08-07 | 1974-08-07 | The method of rejection of pipes of thermoplate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2051419A SU517501A1 (en) | 1974-08-07 | 1974-08-07 | The method of rejection of pipes of thermoplate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU517501A1 true SU517501A1 (en) | 1976-06-15 |
Family
ID=20593416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2051419A SU517501A1 (en) | 1974-08-07 | 1974-08-07 | The method of rejection of pipes of thermoplate material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU517501A1 (en) |
-
1974
- 1974-08-07 SU SU2051419A patent/SU517501A1/en active
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