HUT51541A - Method and device for producing thermoplast tube and high-precision parting longitudinally - Google Patents
Method and device for producing thermoplast tube and high-precision parting longitudinallyInfo
- Publication number
- HUT51541A HUT51541A HU195988A HU195988A HUT51541A HU T51541 A HUT51541 A HU T51541A HU 195988 A HU195988 A HU 195988A HU 195988 A HU195988 A HU 195988A HU T51541 A HUT51541 A HU T51541A
- Authority
- HU
- Hungary
- Prior art keywords
- pipe
- cut
- tube
- thermoplast
- parting
- Prior art date
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The method has plastic pipe mfd by extrusion and pressing, fed forward continuously and cooled using a liquid, dried and cut to size. The pipe is cut using a guide tube at the feed point of the cutting equipment to guide and support the pipe. During mfr the plastic pipe is filled with compressed air at the pressing stage. The pipe is blown-up as it leaves the press tool. Then, increasing the speed of forward feed, the pipe is drawn. - The pipe is cooled first in air then in water. Finally it is dried and cut to size by two knifes set at the required distance, operating together. The proposed equipment comprises two cutting discs mounted on a shaft parallel with the axis of the guide tube , and a distance piece : located between the planes of operation of the cutting discs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU195988A HU204463B (en) | 1988-04-15 | 1988-04-15 | Method and device for producing thermoplast tube and longitudinally high-precision chopping same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU195988A HU204463B (en) | 1988-04-15 | 1988-04-15 | Method and device for producing thermoplast tube and longitudinally high-precision chopping same |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT51541A true HUT51541A (en) | 1990-05-28 |
HU204463B HU204463B (en) | 1992-01-28 |
Family
ID=10957017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU195988A HU204463B (en) | 1988-04-15 | 1988-04-15 | Method and device for producing thermoplast tube and longitudinally high-precision chopping same |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU204463B (en) |
-
1988
- 1988-04-15 HU HU195988A patent/HU204463B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU204463B (en) | 1992-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee |