Yawancin lokaci muna cewa bututun mai cike da zafi yana nufin bututu na ƙarfe tare da ƙarancin ƙwayar ƙwayar ƙarfe da ƙirar ƙarfe, shine, ba daidaitacciyar bututu ba, Za'a iya samar da samfuran bututun ruwa na ciki ta amfani da daidaitattun bututun, kuma farashin yana da ƙasa da kuma samar da samarwa yana da girma. Hanyar sarrafawa ce ta gama gari don bututun ƙasa. Saboda cigaban tsire-tsire masu girma da kuma manyan cigaban tsire-tsire masu kauri, suna da wuya bututun ruwa, kuma yana da wuya fruqueness mitar-tasiri Fasaha ta fadada daɗaɗawa ta inganta saboda haka.

 

Enlople Proport Prepelling PIPE wanda aka yi amfani da shi don bututun ƙarfe mai launin shuɗi wanda ke haɗu da fasahar fadada diamita na diamita, da fasahar hayraulic a cikin injin. Tare da tsarinta mai mahimmanci, ƙananan yawan kuzari, ƙananan saka hannun jari mai gina jiki, sassauci da ƙananan kayan haɓaka na haɓaka keɓaɓɓen nau'in masana'antu na ɓoyewa.

 

Ya kamata a lura cewa kayan aikin ƙashin ƙarfe na bututun ƙarfe mai cike da farin ciki gaba ɗaya ne fiye da bututun ƙarfe mai zafi.

 

Babban tsari na fadada bututun ƙarfe shine don gyara bututu a kan dunƙulen saman dutsen, da kuma hanyar haɗi da gyara sauran dunƙule a cikin bututu. Haɗin tsakanin bututu da saman anvil yana a ƙasa da tsatsa tsaka-tsaki da sauri, don ya kai gaɓar da aka ƙayyade, don haka sai bututun da ke motsawa zuwa saman anvil kuma ya ƙare. Manyan Anvil Taper ya fado da bututun bututun. Bayan dukan bututun ya wuce, bututun ba zai zama madaidaiciya ba saboda aiwatar da fadada na thereral, saboda haka yana buƙatar daidaita ta.

Abubuwan da ke sama shine ainihin abubuwan da ke cikin fasahar fadada ta therender.

 Mai zuwa shine tsarin da ya dace na tsinkayen zafi

 

Fadada nauyi:

Carbon Karfe: (diamita-kauri)× gwiɓi× 0.02466 = Auret na mita daya (kg)

Alloy: (Diamita-kauri)× gwiɓi× 0.02483 = Weightna mita daya (kg)

yawan mita bayan zafi kumbura:

na asali bututun diamita÷ zafi kumbura diamita× 1.04× Tsawon *

 

Mita bututun asali:

fadada tsawon× (diamita÷ na asali bututun diamita÷ 1.04)

 

Sauri:

100000÷ (asali diamita-kauri× kauri)

 

kauri:

fadada kauri (1 lokaci)) = kauri na asali× 0.92

Fadada kauri (sau 2) = kauri na asali = ka kauri * 0.84

 

Diamita:

Fadada diamita = girman mold + Fadada kauri× 2

Girman mold: fadada diamita-2 * Fadada bangon kauri

 

Dalita mai haƙuri:

Diamita<426mm, haƙuri±2.5

Diamita426-630m, haƙuri±3

Diamita>630mmance, haƙuri±5

 

Elliptiity:

Diamita<426mm, haƙuri±2

Diamita>426mm, haƙuri±3

 

Kauri:

gwiɓi≤20mm, haƙuri+2 , -1.5

gwiɓi≤40mm, +3 , -2

Bututu don yin bututun da ya dace

+5 , -0

 

Ciki da waje na karce:

 

Scratch zurfi: 0mm, tsawon: 2c, ana kiranta karce. Ba a yarda

Madaidaiciya: ≤6METER, lanƙwasa 5mm ne, ≤12meter, lanƙwasa 8mm ne

 

Don fili:

Tube Tube Tube 610 * 19 zafi fadada 660 * 16

Tsarin bututu na asali: 12.84

Fadada kauri: 19 * 0.92 = 17.48 (1)

19 * 0.84 = 15.96(Shekaru kafin)

Fadada tsawon bututu: 610 ÷ 660 * 1.04 * 12.84 = 12.341962

Fadada diamita: 625 + 17.48 * 2 + 1 = 660.96 (1) (1 lokaci)

625 + 15.96 * 2 + 1 = 657.92 (2Times)

 

Girman Module: 660-2 * 16 = 628