Butterfly bawulen Tattaunawa

A cikin 30s, damalam buɗe idoAn ƙirƙira a Amurka, ya gabatar da shi ga Japan a cikin 50s, kuma ana yi amfani da shi sosai a Japan a China bayan 70s. A halin yanzu, belun kafa bitocin sama da DN300 mm a duniya sun maye gurbin sannu-sannu a hankali Vawvves. Idan aka kwatanta dabawul ɗin ƙofa, Butterfly Babils suna da ɗan gajeren lokaci da kuma rufewa, kananan aiki Torque, kananan sararin samaniya da nauyi mai haske. Cire DN1000 a matsayin misali, bashin malam buɗe ido kusan 2T, bawul din bawul yana da sauki haɗi tare da ƙwararrun tubai da dogaro.

Rashin kyawun Robamalam buɗe idoShin, idan ana amfani da shi don farfadowa, cavitation zai faru saboda amfani mara kyau, wanda zai haifar da wurin zama na roba don ɓoyewa. A cikin 'yan shekarun nan, China ta bunkasa baburswaye masu rufe malamai, kuma a cikin' yan shekarun nan, Japan sun inganta kujerun man shanu mai siffa-zangar, low m da low amo.

Rayuwar sabis na zama na gaba ɗaya wurin zama shine shekaru 15-20 don roba da shekaru 80-90 na ƙarfe a ƙarƙashin yanayin al'ada. Koyaya, yadda za a zabi daidai ya dogara da buƙatun yanayin aiki.

Dangantaka tsakanin bude amalam buɗe idoKuma yawan kwararar ruwa shine m layi da kuma gwargwado. Idan ana amfani dashi don sarrafa ragin kwarara, halayen kwararar su ma suna da alaƙa da juriya da bututun, kamar ragin bawul ɗin zai bambanta sosai.

Idan bawul yana cikin yanayin babban farantin, bayan farantin mai boyen yana da haɗari ga cavitation, kuma akwai yuwuwar lalata bawul, don haka ana amfani da shi a wajen 15 °.

Lokacin da bashin malam buɗe ido yake a tsakiyar tsakiyar, sifar buɗe dabawuljiki da gaban ƙarshen farantin malam buɗe ido yana tsakiya a kan bawayen ruwa a gefe ɗaya, kuma ƙarshen ɓangaren bashin da ke motsa shi a gefe ɗaya, kuma ƙarshen maƙarƙashiya yana motsawa tare da buɗewar ruwa mai ɗorewa, gefe ɗaya ya yi kama da buɗewar ruwa mai ɗorewa, gefe ɗaya ya yi kama da buɗewar kwari RANAR DUKKAN, kuma za a haifar da matsinancin mara kyau a ƙarƙashin bawul na gefe, da kuma murfin roba sau da yawa ya ƙare.

Abun aiki mai ban sha'awa na bawul na malam buɗe ido, saboda buɗewa daban-daban na bawul, da zurfin malami, da bambanci na bawul, da ƙananan ƙwararren ƙamshi, da ƙananan ƙamshi da ke kwance, da ƙananan ƙamshi da ke kwance, da kuma batsa na kwance, da ƙananan ƙamshi da aka fito da shi, ba za a iya yin watsi da bambanci ba. Bugu da kari, lokacin da aka sanya gwiwar hannu a gefen mashigin bawul na bawul na bawul, an samar da kwarara mai tsafta, kuma karuwar kwarara. Lokacin da bawul din yake a tsakiyar buɗewa, inji mai amfani yana buƙatar zama kullewa kansa saboda aikin kwarara mai gudana.