Butterfly bawulolisun kasance a ko'ina a cikin aikace-aikacen masana'antu kuma muhimmin bangare ne na sarrafa kwararar ruwa daban-daban a cikin bututun.Mahimmin abin la'akari lokacin zabar da amfani da bawul ɗin malam buɗe ido shine matsakaicin ƙimarsa.Fahimtar wannan ƙimar yana da mahimmanci don tabbatar da aminci da ingantaccen aiki na tsarin ruwa.
A cikin wannan labarin, za mu shiga cikin ma'anar matsakaicin matsakaicin matsa lamba wanda bawul ɗin malam buɗe ido zai iya jurewa, kuma muyi nazarin tasirin tasirin da aka ƙididdigewa daga fannoni kamar ƙirar bawul ɗin malam buɗe ido, abu, hatimi, da sauransu.
Menene matsakaicin matsa lamba?
Matsakaicin ƙimar matsi na bawul ɗin malam buɗe ido yana nufin matsakaicin matsa lamba wanda bawul ɗin malam buɗe ido zai iya aiki lafiya ba tare da lahani ko ya shafi aikin ba.Wadannan abubuwa ne da yawa waɗanda ke ƙayyade matsakaicin matsi na bawul ɗin malam buɗe ido
1. Butterfly bawul abu
Abubuwan da aka yi amfani da su don kera jikin bawul, farantin bawul, madaurin bawul da kujerar bawul sune abubuwan farko don tantance ƙimar matsi na bawul ɗin malam buɗe ido.Abubuwan da ke da ƙarfin ƙarfi mai ƙarfi, juriya na lalata da kwanciyar hankali na zafin jiki na iya jure matsi mafi girma.Misali, bawul ɗin bakin karfe na malam buɗe ido na iya jure matsi mafi girma saboda kyakkyawan juriya da ƙarfinsu.
Thebawul wurin zamaabin rufewaHakanan zai shafi ƙarfin ɗaukar nauyi na bawul ɗin malam buɗe ido.Misali, EPDM, NBR, da dai sauransu ana amfani da kayan hatimin roba akai-akai, amma karfin karfinsu yana da iyaka.Don aikace-aikacen da ake buƙata don jure matsi mafi girma, za a iya zaɓar wasu ƙarin kayan rufewa masu jure matsi.
2. Tsarin bawul na malam buɗe ido
Tsarin bawul ɗin malam buɗe ido wani muhimmin al'amari ne da ke shafar matsi na bawul ɗin malam buɗe ido.Misali, bawul ɗin malam buɗe ido mai laushi mai laushi na tsakiya ana amfani da shi gabaɗaya a cikin tsarin ƙananan matsa lamba, wato PN6-PN25.Zane-zanen bawul ɗin malam buɗe ido biyu yana haɓaka aikin hatimi ta hanyar canza tsarin farantin malam buɗe ido da kujerar bawul don jure matsi mafi girma.
3. Butterfly bawul jikin bango kauri
Akwai dangantaka mai ma'ana tsakanin girman kauri na bangon bawul da matsa lamba.Yawanci mafi girman ƙimar matsi na bawul ɗin, mafi kauri jikin bawul ɗin malam buɗe ido shine don ɗaukar ƙarfin da ake yi lokacin da matsa lamba na ruwa ya ƙaru.
4. Butterfly bawul matsa lamba ƙirar ƙira
Ka'idodin ƙira na bawul ɗin malam buɗe ido za su ƙayyade iyakar matsa lamba da zai iya jurewa.Ana kera bawul ɗin Butterfly daidai da API (Cibiyar Man Fetur ta Amurka), ASME (Ƙungiyar Injin Injiniya ta Amurka), ISO (Ƙungiyar Ƙwararrun Ƙwararru ta Duniya) da sauran ka'idodin masana'antu, kuma ana yin gwajin gwaji da dubawa don tabbatar da cewa bawul ɗin malam buɗe ido ya dace da ƙayyadaddun ƙayyadaddun. matakin matsa lamba.
Shin Bawul ɗin Butterfly Yayi Kyau Don Babban Matsi?
Ana iya raba bawul ɗin malam buɗe ido zuwa bawul ɗin malam buɗe ido, bawul ɗin malam buɗe ido mara ƙarfi, bawul ɗin malam buɗe ido mai matsakaici, da bawul ɗin malam buɗe ido bisa ga matsa lamba na ƙima.
1).Bawul ɗin malam buɗe ido - bawul ɗin malam buɗe ido wanda matsin aiki ya yi ƙasa da daidaitaccen yanayin yanayi.
2).Low matsa lamba malam buɗe idobawul- bawul ɗin malam buɗe ido tare da matsa lamba PN ƙasa da 1.6MPa.
3).Matsakaicin matsa lamba malam buɗe ido - bawul na malam buɗe ido tare da matsa lamba mara kyau PN 2.5 ~ 6.4MPa.
4).Babban bawul ɗin malam buɗe ido - bawul ɗin malam buɗe ido tare da matsa lamba PN10.0 ~ 80.0MPa.
Matsakaicin matsi mai ƙima na bawul ɗin malam buɗe ido kamar gajeriyar tasirin farantin guga ne.Ƙarfin ruwa ya dogara da mafi guntu farantin.Haka yake ga matsakaicin ƙimar matsi na bawul ɗin malam buɗe ido.
Don haka ta yaya za mu ƙayyade matsakaicin ƙimar matsa lamba?
Tsarin tantance madaidaicin matsi na bawul bawul shine jerin gwaje-gwajen da masana'anta suka yi don kimanta aikin bawul da tantance ƙimar matsin lamba.Waɗannan gwaje-gwajen na iya haɗawa da:
1. Binciken kayan aiki
Gudanar da bincike na metallographic akan abubuwan bawul ɗin malam buɗe ido don tabbatar da kaddarorin kayan, da gudanar da gwaje-gwajen inji don tabbatar da cewa bawul ɗin malam buɗe ido ya cika ka'idojin da aka tsara don ƙarfi, ductility, da sauransu.
2. Gwajin Hydrostatic
Bawul yana fuskantar matsa lamba na ruwa fiye da matsakaicin matsi mai ƙima (yawanci a yanayin yanayi ko maɗaukakiyar yanayin zafi) don kimanta ingancin tsarin sa da aikin rufewa.
1).Shiri kafin gwaji
Kafin gudanar da gwajin hydraulic bawul, ana buƙatar yin shirye-shirye masu zuwa:
a)Bincika amincin kayan aikin gwajin don tabbatar da cewa za'a iya yin gwajin cikin aminci da al'ada.
b)Tabbatar an shigar da bawul ɗin malam buɗe ido daidai kuma an rufe haɗin haɗin tare da injin auna matsi da kyau.
c)Zaɓi famfo na ruwa tare da matsa lamba mai dacewa don tabbatar da cewa gwajin gwajin da yawan kwararar ruwa ya dace da bukatun.
d)Cire tarkacen da zai iya shafar sakamakon gwajin yayin gwajin kuma tabbatar da cewa yanayin gwajin ya kasance mai tsabta da tsabta.
2).Gwaji matakai
a)Da farko rufe bawul a bawul ɗin malam buɗe ido, sannan buɗe famfo na ruwa, sannan a hankali ƙara matsa lamba na ruwa don isa gwajin gwaji.
b)Ci gaba da matsa lamba na gwajin na wani ɗan lokaci kuma duba ko akwai yabo a kusa da bawul ɗin malam buɗe ido.Idan akwai yabo, yana buƙatar magance shi cikin lokaci.
c)Bayan wani lokaci na gwaji, sannu a hankali rage matsa lamba na ruwa kuma tsaftace bawul ɗin malam buɗe ido da injin auna matsi don guje wa tabon ruwa bayan gwajin.
3).Hanyoyin gwaji
Akwai galibin hanyoyin masu zuwa don gwajin hydraulic bawul:
a)Hanyar gwajin matsa lamba a tsaye: Tsaya famfo na ruwa, kula da matsi na gwajin na tsawon awanni 1-2, kuma duba ko akwai yabo a kusa da bawul ɗin malam buɗe ido.
b)Hanyar gwajin matsa lamba mai ƙarfi: Yayin kiyaye kwararar gwaji da matsa lamba, buɗe bawul ɗin malam buɗe ido, duba ko bawul ɗin yana aiki akai-akai, kuma duba ko akwai yabo a kusa da shi.
c)Gwajin gwajin iska: Aiwatar da iska ko iskar gas zuwa bawul ɗin malam buɗe ido don kwaikwayi yanayin aiki da kimanta martaninsa ga jujjuyawar matsin lamba don tabbatar da ingantaccen aiki a ƙarƙashin yanayi mai ƙarfi.
d)Gwajin keken keke: Bawul ɗin malam buɗe ido ana ta yin kekuna akai-akai tsakanin buɗaɗɗe da rufaffiyar wurare ƙarƙashin yanayi matsi daban-daban don kimanta ƙarfinsa da amincinsa.
Me yasa ƙayyade iyakar matsa lamba na bawul ɗin malam buɗe ido?
Ƙayyade matsakaicin ƙimar matsa lamba yana ba ku damar zaɓar bawul ɗin malam buɗe ido don aikace-aikacen kuma yana tabbatar da aiki mai aminci a cikin ƙayyadadden iyakokin matsa lamba.
1. Daidaituwar aikace-aikacen
Zaɓi bawul ɗin malam buɗe ido tare da ƙimar matsa lamba wanda ya zarce matsakaicin matsakaicin aiki wanda zai iya faruwa a cikin tsarin bututun don hana wuce gona da iri na bawul ɗin malam buɗe ido.
2. La'akari da yanayin zafi
Yi la'akari da canje-canjen zafin jiki a cikin tsarin ruwa, ba kawai saboda haɓakawar thermal da raguwa ba.Babban yanayin zafi zai haifar da karuwa a cikin matsa lamba na ruwa, kuma yanayin zafi mai girma zai shafi kayan kaddarorin bawul kuma ya rage karfin sarrafa matsi.
3. Matsa lamba Kariya
Shigar da na'urorin agajin matsa lamba masu dacewa ko masu hanawa don rage matsa lamba da kare bawul ɗin malam buɗe ido daga matsi na kwatsam wanda ya wuce ƙarfin da aka ƙididdige shi.
A taƙaice, matsakaicin matsa lamba wanda amalam buɗe idoiya jurewa an ƙaddara ta hanyar ƙira, kayan aiki, tsari, da hanyar rufewa.Matsakaicin ƙimar matsa lamba shine mahimmin ma'auni don tabbatar da aminci da ingantaccen aiki na bawul ɗin malam buɗe ido.Ta hanyar fahimtar abubuwan da ke shafar ƙimar matsin lamba, yadda aka ƙayyade su, da tasirin su akan zaɓin bawul ɗin malam buɗe ido da amfani, ana iya zaɓar bawul ɗin malam buɗe ido daidai don tabbatar da aminci da aikin bawul ɗin malam buɗe ido yayin amfani.