Ilimin Karfe

Gano bututun murabba'i na karya da na ƙasa
ta admin a ranar 22-12-23
Kasuwar bututun murabba'i cakude ce ta nagarta da mugunta, kuma ingancin kayayyakin bututun murabba'i suma sun bambanta sosai. Domin barin abokan ciniki su kula da bambancin, a yau mun taƙaita hanyoyin da za a bi don gano ingancin ...
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Mene ne bambanci tsakanin birgima mai zafi da birgima mai sanyi?
ta admin a ranar 22-12-21
Bambanci tsakanin birgima mai zafi da birgima mai sanyi galibi shine zafin tsarin birgima. "Sanyi" yana nufin zafin jiki na yau da kullun, kuma "zafi" yana nufin zafin jiki mai yawa. Daga mahangar aikin ƙarfe, ya kamata a bambanta iyaka tsakanin birgima mai sanyi da birgima mai zafi...
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Siffofin Sashe Da Dama na Membobin Tsarin Karfe Masu Hawan Sama
ta admin a ranar 22-12-20
Kamar yadda muka sani, ɓangaren ƙarfe mai rami abu ne da aka saba amfani da shi wajen gina gine-ginen ƙarfe. Shin kun san adadin nau'ikan sassan ginin ƙarfe masu tsayi? Bari mu duba a yau. 1, Memba mai damuwa a cikin axial. Memba mai ɗaukar ƙarfin axial galibi yana nufin...
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Rukunin Masana'antar Bututun Karfe na Yuantai Derun - Akwatin Aikin Bututu Mai Siffa da Murabba'i
ta admin a ranar 22-12-16
Ana amfani da bututun Yuantai Derun mai murabba'i sosai. Ya shiga cikin manyan lamuran injiniya sau da yawa. Dangane da yanayi daban-daban na amfani, amfaninsa kamar haka: 1. Bututun ƙarfe mai murabba'i da murabba'i don gine-gine, kera injina, ginin ƙarfe...
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Ta yaya aka ƙayyade kusurwar R na bututun murabba'i a cikin ma'aunin ƙasa?
ta admin a ranar 22-12-15
Idan muka saya kuma muka yi amfani da bututun murabba'i, mafi mahimmancin abin da za a yi la'akari da shi ko samfurin ya cika ƙa'idar shine ƙimar kusurwar R. Ta yaya aka ƙayyade kusurwar R na bututun murabba'i a cikin ma'aunin ƙasa? Zan shirya tebur don bayaninka. ...
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Menene Bututun JCOE?
ta admin a ranar 22-12-14
Bututun ƙarfe mai kauri biyu mai kauri a ƙarƙashin ruwa shine bututun JCOE. An rarraba bututun ƙarfe mai kauri a tsaye zuwa nau'i biyu bisa ga tsarin ƙera su: bututun ƙarfe mai kauri a tsaye mai tsayi da bututun ƙarfe mai kauri a ƙarƙashin ruwa bututun JCOE. Bututun ƙarfe mai kauri a ƙarƙashin ruwa...
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Nasihu kan masana'antar bututun murabba'i
ta admin a ranar 22-12-09
Bututun murabba'i wani nau'in bututu ne na ƙarfe mai siffar murabba'i mai zurfi, wanda kuma aka sani da bututun murabba'i, bututun murabba'i. Ana bayyana ƙayyadaddun sa a cikin mm na diamita na waje * kauri bango. An yi shi da zaren ƙarfe mai zafi ta hanyar birgima mai sanyi ko sanyi ...
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Mene ne manyan hanyoyin yanke bututun murabba'i?
ta admin a ranar 22-12-08
An gabatar da hanyoyi guda biyar na yanke bututun murabba'i masu siffar murabba'i: (1) Injin yanke bututu Injin yanke bututun yana da kayan aiki masu sauƙi, ƙarancin jari, kuma ana amfani da shi sosai. Wasu daga cikinsu kuma suna da aikin chamfering da lodawa da sauke kaya ta atomatik...
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Menene dalilin fashewar bututun murabba'i?
ta admin a ranar 22-12-06
1. Matsalar ƙarfe ce ta asali. 2. Bututun ƙarfe marasa sumul ba bututun murabba'i ne da aka yi wa ado da su ba, waɗanda suke da tauri da laushi. Ba shi da sauƙin lalacewa saboda fitar da abubuwa kuma yana da juriya ga tasiri. Babban amincin shigarwa, babu lalacewa a ƙarƙashin iskar gas da hasken rana....
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Waɗanne abubuwa ne za su shafi daidaiton ciyar da bututun murabba'i?
ta admin a ranar 22-12-02
A lokacin samar da bututun murabba'i da murabba'i, daidaiton ciyarwa yana shafar daidaito da ingancin kayayyakin da aka samar kai tsaye. A yau za mu gabatar da abubuwa bakwai da ke shafar daidaiton ciyarwa na bututun murabba'i: （1) Layin tsakiya na ciyarwa ...
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Dn、De、D、d、 Φ Yadda ake bambancewa?
ta admin a ranar 22-11-07
Diamita na bututu De, DN, d ф Ma'ana De、DN、d、 ф Jerin wakilcin De -- diamita na waje na PPR, bututun PE da bututun polypropylene DN -- Diamita na asali na bututun polyethylene (PVC), bututun ƙarfe na siminti, haɗin filastik na ƙarfe p...
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Mene ne fa'idodin bututun murabba'i mara sumul na gabaɗaya?
ta admin a ranar 22-11-04
Bututun murabba'i da murabba'i mara sumul yana da ƙarfi mai kyau, tauri, laushi, walda da sauran kaddarorin fasaha, da kuma kyakkyawan tsari. An haɗa layin ƙarfe da tushe mai kyau. Saboda haka, bututun murabba'i da murabba'i mara sumul...
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