Bututu Karfe Rectangular
Takamammen ma'anar bututun karfe rectangular:
Bututun ƙarfe rectangular wani nau'i ne na bututu mai siffa na musamman, don haka bututun ƙarfe maras siffa na musamman ana amfani da shi sosai a sassa daban-daban na tsari, kayan aiki da sassa na inji.Idan aka kwatanta da bututu mai zagaye, bututu masu siffa na musamman gabaɗaya suna da mafi girman lokutan rashin aiki da modulus na sashe, kuma suna da girma juriya da juriya, waɗanda za su iya rage nauyin tsarin sosai da adana ƙarfe.
Gabaɗaya ana bambanta bututu masu siffa na musamman bisa ga sashin da ya karye, kuma ana iya raba su zuwa bututu masu siffa na musamman na ƙarfe maras sumul, bututu masu siffa na musamman na aluminum, da bututun filastik na musamman bisa ga kayan.Mai zuwa yafi gabatar da bututun ƙarfe na musamman.
Za'a iya raba bututun ƙarfe na musamman zuwa bututun ƙarfe na ƙarfe, bututun ƙarfe mai siffar triangular, bututun ƙarfe mai siffar hexagonal, bututun ƙarfe mai siffar lu'u-lu'u, bututun ƙarfe mai siffa octagonal, madauwari mai siffa ta ƙarfe, madauwari mai siffa ta ƙarfe, bututun ƙarfe mara daidaito mai siffar hexagonal, biyar. -petal plum siffa mai siffa karfe bututu, Double convex siffa karfe bututu, biyu concave siffa karfe bututu, kankana iri siffar karfe bututu, conical siffar karfe bututu, corrugated siffa karfe bututu.
| Iri-iri | Ƙayyadaddun (m/m) | Kaurin bango |
| Bututu rectangular | 20×30,40×50,50×100,80×140 | 2.0-10 |
| 20×40,40×56,50×120,80×180 | ||
| 20×50,40×60,60×80,100×120 | ||
| 25×40,40×80,60×90,100×150 | ||
| 25×50,40×100,60×100,150×50,150×70 | ||
| 30×40, 45×95, 60×120, 180×100 | ||
| 30×45,48×28,70×100,200×80 | ||
| 30×50, 50×55, 80×90, 200×100 | ||
| 35×70, 50×70,80×100,200×120 | ||
| 38×58,50×80,80×120,200×160,210×135 |
