1. Chidule
Chubu chamkati ndi chinthu chopyapyala cha rabara, ndipo zinyalala zina zimapangidwa mosalephera panthawi yopanga, zomwe sizingafanane ndi tayala lakunja, komamavavuAli bwino, ndipo ma valve awa amatha kubwezeretsedwanso ndikugwiritsidwanso ntchito popanga machubu amkati. Kampani yathu yachita zoyeserera zina pa kubwezeretsanso ndikugwiritsanso ntchito ma valve amkati, koma mawonekedwe a ma valve obwezeretsedwanso ndi otsika, ndipo mphamvu yolumikizira pakati pa maziko a valavu ndi rabara ndi yochepa, ndipo imafunika kugwiritsidwanso ntchito isanagwiritsidwe ntchito.
Ntchitoyi imawongolera njira yobwezeretsanso zinyalala ndi ma valve amkati omwe ali ndi vuto kuti achepetse zinyalala ndikuwonjezera phindu lazachuma la mabizinesi.
2. Kusanthula Mavuto
Njira yobwezeretsanso zinyalala zoyambirira ndi zolakwikama valve amkati a chubundi motere: zinyalala ndi ma valve amkati a chubu chofooka → kuyaka → mankhwala a asidi → kuphulika kwa njira imodzi (mapepala omatira) → ma bristles pa mapepala a rabara.
Mavuto a njira yomwe yatchulidwa pamwambapa ndi awa.
(1) Kuwotcha zinyalala ndi ma valve amkati omwe ali ndi vuto kungayambitse kuipitsa chilengedwe kwambiri. Thupi la valve yobwezeretsedwanso limawonongeka mosavuta ndipo limawoneka lodetsedwa. N'zovuta kuliyeretsa panthawi yokonza asidi, ndipo n'zosavuta kuipitsa zinthu zina.
(2) Pofuna kupangitsa kuti valavu ichotsedwe mosavuta, kapangidwe koyambirira ka valavu yopangira valavu ndi nkhungu imodzi ndipo imagawidwa m'magawo atatu. Kupangira valavu yopangira valavu imodzi kumatenga nthawi yayitali, kumagwira ntchito mochepa, kumagwira ntchito mwamphamvu komanso kugwiritsa ntchito mphamvu zambiri, ndipo pamwamba pa valavu yopangira valavu imakhala ndi zingwe za rabara zosafunikira, rabala imakulunga pakamwa pakamwa, ndipo mawonekedwe a valavu sakukwaniritsa zofunikira. Mphamvu ya valavu yopangira valavu siilinso yokhazikika.
(3) Kugwira ntchito molimbika kwa rabara pad ndi manja kuli ndi mavuto a mphamvu yogwira ntchito, kusagwira ntchito bwino, komanso kusagwira bwino ntchito, zomwe zimakhudza kugwirizana kwa rabara pad ndi zinthu za rabara za chubu chamkati.
3 Zotsatira zabwino
Chithunzi 2 chikuwonetsa thupi la nozzle lomwe linabwezeretsedwa ntchito isanayambe komanso itatha. Kuchokera pa Chithunzi 2, thupi la nozzle lomwe lakonzedwa bwino ndi loyera, ndipo thupi la nozzle lili pafupi kukhazikika. Ndi njira yabwino, kuchuluka kwa asidi ndi madzi omwe amagwiritsidwa ntchito ndi ochepa, ndipo kuipitsidwa kwa chilengedwe ndi kochepa, ndipo rabara yodulidwayo ikhoza kubwezeretsedwanso kuti ipange rabara yobwezeretsedwanso.
Kusamutsa kutentha kwa nkhungu kusanachitike, mphamvu yosinthira kutentha kwa nkhungu imakhala yoipa, ndipo vulcanization imatenga mphindi 15. Malinga ndi momwe zimagwirira ntchito pa vulcanizer yomwe ilipo, ma valve anayi okha ndi omwe angapangidwe nthawi imodzi, ndipo ma valve pafupifupi 16 amatha kupangidwa pa ola limodzi, zomwe sizikuphatikiza nthawi yodzaza nkhungu. Ndi nkhungu yosinthidwa yophatikizidwa, zimatenga mphindi 5 zokha kuti vulcanization ichitike, ma valve 25 amatha kupangidwa nthawi iliyonse, ndipo ma valve pafupifupi 300 amatha kupangidwa pa ola limodzi. N'zosavuta kuyiyika ndi kuigwiritsa ntchito, ndipo mphamvu yogwira ntchito ndi yochepa.
Ndi makina osinthidwa a nkhungu ndi ochotsera mavulu, mavavu onse owongoka ndi mavavu opindika amatha kupangidwa, ndipo momwe zinthu zimachitikira ndi zomwezo. Palibe kusiyana koonekeratu pa mawonekedwe ndi khalidwe lamkati pakati pa mavavu obwezerezedwanso ndikugwiritsidwanso ntchito ndi njira yokonzedwanso ndi mavavu atsopano. Zotsatira za mayeso zikuwonetsa kuti mphamvu yolumikizirana pakati pa maziko a valavu ndi padi ya rabara yobwezerezedwanso ndi njira yokonzedwanso ndi 12.8 kN m-1, pomwe mphamvu yolumikizirana pakati pa maziko atsopano a valavu ndi padi ya rabara ndi 12.9 kN m-1, Miyezo ya Enterprise imafuna kuti mphamvu yolumikizirana ikhale yosachepera 7 kN·m-1.
Pambuyo pa zaka zoposa khumi za chitukuko chofulumira, makampani opanga ma valve ku China alamulira dziko lonse lapansi. Pakadali pano, kupanga ma valve mdziko langa kumaposa 70% ya kupanga ma valve padziko lonse lapansi, kukhala pamalo oyamba pakupanga ndi kugulitsa ma valve padziko lonse lapansi. Pofuna kukwaniritsa zosowa za misika yamkati ndi yapadziko lonse, kuchuluka kwa ma valve opanda ma tube kwawonjezeka pang'onopang'ono. Mu 2015, kutulutsa ma valve opanda ma tube kwakhala kopitilira theka la kutulutsa konse kwa ma valve. Kufunika kwakukulu kwa msika wamkati kukulimbikitsa chitukuko cha makampani nthawi zonse.
Kufunika kwa msika wa mavavu kumagawidwa makamaka m'magulu a OEM ndi AM. Deta yaposachedwa ikuwonetsa kuti valavu ya mpweya ndi gawo lofunika kwambiri la chitetezo cha module yamagudumu agalimoto. Chifukwa chakuti yakhala ikuwonekera kunja kwa nthawi yayitali, imafunika kupirira kuwonongeka kwa chilengedwe koopsa. Mavavu nthawi zambiri amasinthidwa panthawi yowunikira pachaka komanso kusintha matayala, kotero kufunikira kwa mavavu pamsika wa AM kumakhala kwakukulu kwambiri kuposa komwe kulipo pamsika wa OEM.
4. Chidule cha nkhani
Ndi ukadaulo wabwino, bola ngati thupi la valavu silinasinthe mawonekedwe ake, limatha kubwezeretsedwanso. Ubwino wa mavalavu a mpweya wobwezeretsedwanso umakwaniritsa zofunikira pakugwiritsa ntchito, zomwe zingachepetse kugwiritsa ntchito zipangizo zopangira ndi mphamvu, kuchepetsa mtengo wopanga machubu amkati, ndikukweza phindu lazachuma la mabizinesi.
Nthawi yotumizira: Disembala-02-2022
