Zovuta pazolemba zodzimatira-1

Kufa kudula ndi gawo lofunikira lachizindikiro chodzimatirira kupanga. M'kati mwa kufa-kudula zolemba zomatira, nthawi zambiri timakumana ndi zovuta zina, zomwe zingayambitse kuchepa kwakukulu kwa kupanga bwino, ndipo zingayambitsenso kuchotsedwa kwa gulu lonse lazinthu, zomwe zimapangitsa kuti kampaniyo iwonongeke kwambiri.

1. Madontho a inki m’mphepete mwa cholembedwacho pambuyo podula kufa: Zolemba zina zimapangidwira kuti zidutse magazi, ndiko kuti, kudula kumene kuli ndi ndondomeko yosindikizidwa, imene imafunikira mpeni wodulirapo kuti udutse pamene pali chisindikizo. ndi inki kusindikiza. Pankhaniyi, nthawi zambiri amakumana kuti chizindikirocho chikadulidwa, inki imagwera pomwe chizindikirocho chimadulidwa. Ngati ndi filimu TACHIMATA mankhwala okhetsa magazi kufa, filimu ndi inki akhoza kugwera pamodzi. Kupenda zifukwazo, pali zifukwa ziwiri zomwe zimayambitsa izi.

zolemba zodzimatirira

Chimodzi ndi chifukwa cha kumamatira pamwamba pazosindikizira , yomwe imadziwikanso kuti mphamvu yapamwamba ya zinthu zosindikizira. Nthawi zambiri, kuti inki igwirizane ndi zinthuzo, mphamvu yapamtunda siyenera kukhala yotsika kuposa 38 dynes. Ngati bwino inki adhesion chofunika, padziko mphamvu ya zinthu zofunika osachepera 42 dyne kapena kuposa, apo padzakhala mavuto inki kugwa.

 

Chachiwiri ndi chakuti kumatira kwa inki sikukwanira. Ma inki ena ali ndi vuto lapamwamba kapena sagwirizana ndi zida zosindikizira, zomwe zingapangitsenso kuti inki isamangike mosavuta pambuyo posindikiza. Pankhaniyi, chizindikirocho chikasindikizidwa kenako kufa-kudulidwa, inkiyo imatha kugwa kuchokera m'mphepete mwa kufa. Choncho, tikulimbikitsidwa kuti fakitale yosindikizira ipange mayeso a tepi pa chitsanzo chosindikizidwa pamene ili pamakina, ndipo ngati zotsatira zoyesedwa zikugwirizana ndi muyezo, zidzapangidwa mochuluka. Ngati mukukumana ndi inki yosakwanira yomatira, mutha kusintha inkiyo kuti muyithetse.

chizindikiro chodzimatirira

2. Zida zamapepala ochirikiza magalasi zimadulidwa ndi kupindika: Pali njira ziwiri zolandirirazolemba zodzimatirira : kulongedza katundu ndi mapepala. Pakati pawo, kuyika kwa pepala kumafunika kudula zinthu zodzimatira. Nthawi zambiri, zinthu zomatira zomwe zimagwiritsidwa ntchito poyika mapepala zimakhala ndi pepala lokulirapo, ndipo kulemera kwake nthawi zambiri kumakhala pamwamba pa 95g/m2, koma nthawi zina pamafunika kudula pepala locheperako lagalasi kukhala mapepala. Izi zitha kukumana ndi vuto la kupindika kwa zinthu zomwe amalandira.

 

Chifukwa chachikulu cha magalasi opangira magalasi kuti azipiringa pambuyo kudula ndi: chinyezi cha pepala lothandizira chidzasintha kwambiri chifukwa cha mphamvu ya chilengedwe, ndipo kusintha kwa chinyezi cha pepala lothandizira kumapangitsa kuti pepalalo lichepetse kapena kukula. mwankhanza. Popeza kuti zinthu zodzikongoletsera ndizophatikiza, kuchuluka kwa shrinkage kwa pepala lothandizira ndi zinthu zapamtunda ndizosiyana, ndipo kusinthika kwa pepala lothandizira ndi zinthu zapamtunda kudzakhala kosiyana chifukwa cha kusintha kwa chinyezi pansi pa malo omwewo. . Ngati kusinthika kwa pepala lothandizira kuli kochepa kusiyana ndi zinthu za nkhope, galasi lothandizira la galasi lidzapindika mmwamba, apo ayi, lidzapiringa pansi.

 

Mavuto otere akakumana, ndikofunikira kuwongolera chinyezi chamisonkhano yopangira zinthu momwe mungathere, kuti chinyezi chaching'ono cha msonkhano wopanga chiwongoleredwe pakati pa 50% ndi 60%. Chinyezi choterechi chimakhala chapakati, ndipo mapindikidwe azinthu sangakhale ovuta kwambiri. Ngati zinthuzo zakhala zopunduka, baffle yosavuta ikhoza kuyikidwa pamalo omwe amatuluka pamakina odulira makina kuti akweze malo omwe amatulutsa kuti zinthuzo zisonkhanitsidwe moyenera ndikusanja.

chomata chodzimatirira


Nthawi yotumiza: Feb-13-2023