Izindaba Zezimboni
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Ukuhlaziywa kwekhwalithi yepayipi lensimbi engenamthungo kanye nezinyathelo zokuvimbela
Ukuhlaziywa kwekhwalithi yamapayipi ensimbi engenamthungo kanye nezindlela zokuvimbela Senza ukuhlaziya kwezibalo ngekhwalithi yomkhiqizo wamapayipi ensimbi angenamthungo. Kusukela emiphumeleni yezibalo, singaqonda ukuthi umkhiqizi ngamunye unokukhubazeka kokucubungula (ukucubungula imifantu, amabhande esikhumba amnyama, kwangaphakathi ...Funda kabanzi -
Izinyathelo eziyi-11 ezinkulu zokonga amandla zezinqubo zokwelashwa kokushisa kwamapayipi ensimbi
Okokuqala, yehlisa izinga lokushisa lokushisa. Ngokuvamile, izinga lokushisa elicishayo lokushisisa le-hypereutectoid carbon steel lingu-30~50℃ ngaphezu kwe-Ac3, futhi izinga lokushisa elicishayo le-eutectoid ne-hypereutectoid carbon steel lingu-30~50℃ ngaphezu kwe-Ac1. Kodwa-ke, ucwaningo lweminyaka yamuva luqinisekisile ukuthi ...Funda kabanzi -
Uyini umehluko phakathi kwepayipi lensimbi elingenamthungo kanye nepayipi lensimbi elishiselwe
1. Ukumbozwa kwamagama kuhlukile. Ngokwezindlela ezihlukene zokwakha, amapayipi ensimbi angahlukaniswa abe amapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenamthungo. Amapayipi ensimbi anembile afakiwe kumapayipi ensimbi ashiselwe noma amapayipi ensimbi angenamthungo, futhi ukumboza kwawo kuncane. Amapayipi ensimbi anembile ayinsimbi ...Funda kabanzi -
Yiziphi izinyathelo zokuphepha zokushisela amapayipi ensimbi
Ipayipi lensimbi yokushisela kuyinqubo evamile edlala indima ebalulekile ekwakhiweni, ekukhiqizeni nasekulungiseni amasimu. Kodwa-ke, lapho senza imisebenzi yokushisela, sidinga ukunaka ezinye izinto ezibalulekile ukuze siqinisekise ikhwalithi nokuphepha kokushisela. Okokuqala, ukulungiselela ngaphambi kokushisela ...Funda kabanzi -
Ulwazi lobude nobukhulu bepayipi lensimbi engenamthungo
1. Ubude obunganqunyelwe (ngokuvamile ubude) Ubude bamapayipi ensimbi engenamthungo ngokuvamile anobude obuhlukene, futhi lawo angaphakathi kobubanzi bezinga abizwa ngobude obuguquguqukayo. Ubude bombusi ongapheli bubizwa nangokuthi ubude obujwayelekile (ngerula). Isibonelo, i-usa...Funda kabanzi -
I-Industrial Q24G impahla yepayipi yensimbi
Amapayipi ensimbi adlala indima ebalulekile njengento ebalulekile ekwakheni, ebunjiniyela, nasekukhiqizeni. Phakathi kwazo, ipayipi lensimbi le-Q24G liyipayipi elivamile lensimbi eliqinile, futhi impahla yalo ibilokhu idonsela ukunaka okukhulu. Embonini yensimbi, ukuqonda izici ze ...Funda kabanzi
