SU133382A1 - Method for continuous manufacture of fiberglass pipes by winding threads - Google Patents
Method for continuous manufacture of fiberglass pipes by winding threadsInfo
- Publication number
- SU133382A1 SU133382A1 SU660509A SU660509A SU133382A1 SU 133382 A1 SU133382 A1 SU 133382A1 SU 660509 A SU660509 A SU 660509A SU 660509 A SU660509 A SU 660509A SU 133382 A1 SU133382 A1 SU 133382A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- threads
- pipes
- continuous manufacture
- winding
- winding threads
- Prior art date
Links
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Moulding By Coating Moulds (AREA)
Description
Известен способ изготовлени стеклопластиковых труб путем намотки пропитанных смолой нитей на цилиндрическую онравку (сердечник) с последующей полимеризацией смолыНедостатком труб, изготовленных этим способом, вл етс мала прочность в осевом паправлении, дл повышени прочности приходитс накладывать нити вдоль оси трубы, что значительно усложн ет установку по изготовлению труб.A known method of making fiberglass pipes by winding resin-impregnated filaments on a cylindrical core (core) followed by resin polymerization. The disadvantage of tubes manufactured by this method is low strength in axial direction, to increase strength, threading along the tube axis is required, which significantly complicates the installation the manufacture of pipes.
Предложенный способ зигзагообразной укладки нитей вдоль оси трубы устран ет этот недостаток. На вращающийс сердечник одновременно с намоткой нитей в радиальном направлении производ т укладку ни гей в продольном направлении зигзагом. Крепление верщины каждой петли зигзага фиксируетс прижимными нит ми, наматываемыми под небольшим углом к оси трубы. При этом продольные нити каждого последующего сло прикрывают нити предыдущего сло на величину, не меньше щирины пучка нитей. Пропитка намотанных нитей производитс при помощи барабана, часть которого погружена в ванну со св зующим . При вращении барабана св зующий материал переноситс на укладываемые нити. Кроме того, предложенный способ позвол ет изготовл ть трубы с заранее: заданными соотношени ми прочностей в осевом и радиальном направлени х при любом способе намотки и ynpoutaет конструкцию установки дл непрерывного производства труб .The proposed method of zigzag stacking of threads along the pipe axis eliminates this drawback. On the rotating core, simultaneously with the winding of the threads in the radial direction, the gay is laid in the longitudinal direction in a zigzag. The fastening of the vertex of each zigzag loop is fixed by clamping yarns wound at a small angle to the pipe axis. In this case, the longitudinal threads of each subsequent layer cover the threads of the previous layer by an amount not less than the width of the bundle of threads. The impregnation of the wound threads is carried out with the help of a drum, a part of which is immersed in a bath with a binder. As the drum rotates, the bonding material is transferred onto the stacked yarns. In addition, the proposed method allows the manufacture of pipes with predetermined ratios of the strengths in the axial and radial directions for any method of winding and improves the installation design for the continuous production of pipes.
П р е д м е т и 3 о б р е т е н и PRIORITY 3 ABOUT AND
Способ непрерывного изготовлени стеклопластиковых труб методом намотки нитей на вращающийс сердечник с пропиткой их св зуюjNb 133382- 2 -Method for continuous manufacture of fiberglass pipes by winding filaments on a rotating core with impregnation of their connection jNb 133382-2 -
щнм во врем намотки, отличающийс тем, что, с целью упрочнени труб в осевом напра,влении, одновременно с намоткой нитей в радиальном направлении производ т укладку нитей в продольном направлении зигзагом, вершины каждой петли которого фиксируют прижимным; нит ми, под небольшим углом к оси наматываемой трубы так, чтобы продольные нити каждого последуюш,его сло перекрывали нити предьь сло на величину, не меньше ширины пучка нитей..Schm during winding, characterized in that, in order to strengthen the pipes in the axial direction, simultaneously with the winding of the yarns in the radial direction, the yarns are laid in the longitudinal direction with a zigzag, the tops of each loop are clamped; threads, at a small angle to the axis of the coiled pipe so that the longitudinal threads of each subsequent, its layer overlaps the threads of the previous layer by an amount not less than the width of the beam of threads ..
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU660509K SU133383A1 (en) | 1960-03-25 | 1960-03-25 | Stacker for installation for the continuous manufacture of fiberglass pipes |
SU660509A SU133382A1 (en) | 1960-03-25 | 1960-03-25 | Method for continuous manufacture of fiberglass pipes by winding threads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU660509A SU133382A1 (en) | 1960-03-25 | 1960-03-25 | Method for continuous manufacture of fiberglass pipes by winding threads |
Publications (1)
Publication Number | Publication Date |
---|---|
SU133382A1 true SU133382A1 (en) | 1960-11-30 |
Family
ID=48404384
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU660509A SU133382A1 (en) | 1960-03-25 | 1960-03-25 | Method for continuous manufacture of fiberglass pipes by winding threads |
SU660509K SU133383A1 (en) | 1960-03-25 | 1960-03-25 | Stacker for installation for the continuous manufacture of fiberglass pipes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU660509K SU133383A1 (en) | 1960-03-25 | 1960-03-25 | Stacker for installation for the continuous manufacture of fiberglass pipes |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU133382A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2214913C2 (en) * | 2001-09-05 | 2003-10-27 | Гревениц Александр Александрович | Method of manufacture of building structures from hardening composition and fiber, plant for realization of this method and building structure |
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1960
- 1960-03-25 SU SU660509A patent/SU133382A1/en active
- 1960-03-25 SU SU660509K patent/SU133383A1/en active
Also Published As
Publication number | Publication date |
---|---|
SU133383A1 (en) | 1960-11-30 |
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