Kupanga
Mtengo wofuula kwambiri umayenera kuyika mphira wolumikizira pabwalo lachitsulo, kuphatikiza njira yokulungika, njira yopitilira, njira youmba, njira yokakamiza. Pakadali pano, zinthu zazikuluzikulu ndi zamakina kapena zolemba zamakina ndipo mayiko ambiri akunja azindikira okha makina. Ogulitsa rabara akulu ndi apakatikati amapangidwa ndi zochulukirapo zochulukirapo, kupitiriza msipu wopitilira mufilimu yotakata kapena kuwumba kopitilira mu tepi. Nthawi yomweyo, pakuumba, zomwe zimachitika, mawonekedwe ake ndi mawonekedwe ake amangoyendetsedwa ndi a Microcpter, ndipo ena amathanso kuumbidwa ndi njira yotayirana mwapadera komanso yotakatakasuka.
Njira yodziulira pamwambapa siyingangochepetsa mphamvu kwambiri, komanso kuthetsa bubble. Pofuna kupewa bowola kuti asayipitse panthawi yopukutira komanso kupewa m'badwo wa thovu ndi masiponji, makamaka kuti njira yopukutira ya rabani iyenera kugwiritsidwa ntchito panja. Nthawi zambiri, kunja kwa rabara kumakutidwa ndi zigawo zingapo za nsalu kapena nsalu zingapo, kenako ndikukhazikika ndi chingwe chachitsulo. Ngakhale njirayi yakonzedwa kale, kuvala kuyenera kuchotsedwa pambuyo poti kuwonongeka kuti apange njira "ya cecal", yomwe imasokoneza njira yopangira. Kuphatikiza apo, kugwiritsa ntchito nsalu zovala ndi chingwe choluka ndi chochepa kwambiri ndipo kumwa ndi kwakukulu. Zinyalala.
Kwa ogudubuza a mphira yaying'ono ndi micro, njira zosiyanasiyana zopangira zitha kugwiritsidwa ntchito, monga kuphatikizika kwa malembedwe, zotuluka, kupanikizika ndi kuthira. Pofuna kukonza bwino ntchito, njira zambiri zowumbira tsopano zimagwiritsidwa ntchito, ndipo kulondola ndizolondola kwambiri kuposa momwe sizikuwaumirira. Kukakamizidwa ndi jakisoni, jakisoni wa mphira wolimba ndi kuthira mitengo yamadzimadzi ikhale njira yofunika kwambiri yopangira.
Vulcananiza
Pakadali pano, njira yopukutira ya rabara yayikulu ndi yamiyeso ikadali ku Varcananition. Ngakhale makina osinthira osinthika asinthidwa, samachokabe kunyamula katundu wolemera pantchito, ndikukweza ndikutsitsa. Kutentha kwa kutentha kumakhala ndi njira zitatu zotenthetsera: nthunzi, yotentha, mpweya wotentha ndi madzi otentha, ndipo chachikulu ndikukhala ndi nthunzi. Odzigudubuza achubu omwe ali ndi zofunikira zapadera chifukwa cholumikizana ndi zitsulo pachitsulo ndi Vapor yamadzi nthawi zambiri amakhala osasinthika, ndipo nthawi yake idzakula ndi 1 mpaka 2. Amagwiritsidwa ntchito ngati mphira wa mphira wokhala ndi ma cores achitsulo. Kwa odzigudubuza a mphira omwe sangathe kuvunda ndi thanki yoyipa, madzi otentha nthawi zina amagwiritsidwa ntchito popewa kuipitsidwa kwamadzi, koma mankhwalawa amafunikira kuthetsedwa.
Pofuna kupewa mphira ndipo pakati pa zitsulo kuti usawonongeke chifukwa cha kutentha pakati pa mphira ndi kupanikizika kumatengera nthawi yovuta kwambiri kuposa kubisalako yokha. . Kuti mukwaniritse kuwonongeka kwa yunifolomu mkati ndi kunja, ndikupanga mawonekedwe a mankhwalawa pazitsulo ndi zofananira ndi mphira wa mphira, nthawi ya 30 mpaka 50
Ogulitsa a mphira yaying'ono ndi micro tsopano amasinthidwa kwambiri mpaka kuwonongeka kwa Plancanununaning anikizidwa chiwopsezo, kusintha kwathunthu njira yachikhalidwe ya mphira wa mphira. M'zaka zaposachedwa, makina a jakisoni akugwiritsidwa ntchito kukhazikitsa nkhungu ndikupukutira vacuum valcanarization, ndipo nkhungu zimatha kutsegulidwa ndikutsekedwa zokha. Mlingo wa makina ndi ma okhamilira zomwe zakhala zikuyenda bwino kwambiri, ndipo nthawi yolimba imachepa, ndikupanga mphamvu kumakhala kokwera, ndipo malonda ndi abwino. Makamaka mukamagwiritsa ntchito makina opaka rabara oumba ma valcinunaning, njira ziwiri zokuumba ndi zopukutira zimaphatikizidwa mu imodzi, ndipo nthawi ikhoza kufupikitsa mpaka mphindi ziwiri mpaka 4, zomwe zakhala chitsogozo chofunikira pakupanga mphira.
Pakadali pano, mitengo yamadzimadzi yoyimiriridwa ndi polurethane Elastormer (Pur) wayamba msanga popanga mphira, ndipo watsegula njira yatsopano yochitira zinthu zakuthupi ndi njira. Imatengera mawonekedwe ophatikizira kuti muchotse ntchito zoumba zovuta ndi zida zopukutira zambiri, zosavuta zambiri zopanga mphira. Komabe, vuto lalikulu ndi loti nkhungu ziyenera kugwiritsidwa ntchito. Kwa odzigudubuzira a mphira akuluakulu, makamaka payekhapayekha, payekhapayekha, mtengo wopanga ukuwonjezeka kwambiri, zomwe zimabweretsa zovuta kwambiri pakukweza ndikugwiritsa ntchito.
Pofuna kuthana ndi vutoli, njira yatsopano yopukutira racler wopanda nkhungu popanda nkhungu popanda nkhungu wawonekera m'zaka zaposachedwa. Imagwiritsa ntchito polyoxypropypropylene eyal (tdiol), polytehhydroforan ether Polyol (MDL) ngati zida zophika. Imagwira msanga kusakanikirana ndi kusunthira, ndipo imatsanulidwa mokwanira pa mphira wolimba wachitsulo. , Imadziwika ndi sitepe ndi sitepe ndikuthira ndikuchiritsa, ndipo pamapeto pake roller wopangidwa. Njira iyi si yafupikirako, imakwera pamakina ndi makina okha, komanso imachotsa kufunika kwa nkhungu zambiri. Itha kubweretsa odzigudubuza mphira wa makanema ndi kukula kwake kokha, komwe kumachepetsa mtengo. Yakhala chitsogozo chachikulu cha Propler Ranger.
Kuphatikiza apo, ogudubuza rabara oyenda bwino amagwiritsidwa ntchito popanga ofesi yaofesi yaofesi ndi mphira yamadzimadzi imagwiranso ntchito padziko lonse lapansi. Amagawidwa m'magulu awiri: Kuchiritsa (LTV) ndi kutentha kutentha kwa chipinda (RTV). Zipangizozo zomwe zimagwiritsidwa ntchito ndizosiyananso ndi choyera pamwambapa, ndikupanga mtundu wina wa mapangidwe. Pano, magazini yovuta kwambiri ndikuwongolera ndikuchepetsa mafayilo a pabalaza kuti ithe kukhalabe ndi kuthamanga kwapadera.
Post Nthawi: Jul-07-2021
