Kusanthula magwiridwe antchito ndi kusindikiza chikwama cha matani

Matani matumbaamapangidwa ndi utoto wa waya wa polyolefin utomoni ndi kuluka, wokutidwa ndi kudula magawo ozungulira kapena mapepala amitundu yosiyanasiyana, kenako amasokedwa muzinthu zozungulira kapena mabwalo ngati thumba molingana ndi kapangidwe kake.

Popanga thumba la tani, m'pofunika kuganizira mozama njira ndi njira zomwe makasitomala amagwiritsa ntchito, monga kukoka, kunyamula ndi kukweza katundu wakuthupi.Komanso, m'pofunikanso kuganizira ngati chakudya ma CD, ndipo palibe vuto pa chitetezo cha ma CD chakudya.Zida zonyamula zosiyanasiyana, zida zonyamula nazo ndizosiyana.Monga ufa kapena zinthu zapoizoni.Zinthu zomwe zimawopa kuipitsidwa zimakhala ndi zofunikira zolimba kuti zisindikize, ndipo zida zomwe zimakhudzidwa mosavuta ndi chinyezi kapena nkhungu zimakhalanso ndi zofunika pakulimba kwa mpweya.Choncho, pakupanga thumba la tani, chidwi chiyenera kuperekedwa ku chikoka cha njira yopangira gawo lapansi ndi njira yosoka pa kusindikiza.
Popanga matumba a matani, choyamba tiyenera kumvetsetsa kulemera kwa katunduyo, ndikuzindikira kuchuluka kwa matani molingana ndi kuchuluka kwa zinthu zomwe ziyenera kunyamulidwa.Onaninso kuti deta yomwe yaikidwa ikuwonekera bwino.Ma data olimba.Ngati ndi choncho, pokonzekera nsalu yapansi ya thumba la tani, nsalu yapansi iyenera kukhala yowonjezereka, mwinamwake iyenera kukhala yochepa.M'mapangidwe enieni, thumba la tonnage nthawi zambiri limasankhidwa ngati gawo la 500kg (150-170)G/m2, mphamvu yake yotalika kwambiri ndi (1470-1700)N/5cm, ndipo elongation ili pakati pa 20-35%.Thumba la tani limalemera kuposa 1000 kg.Nthawi zambiri ntchito (170~210)G/m2 gawo lapansi.Kutalika ndi kusinthasintha kwamphamvu (1700-2000) N / 5cm, elongation pakati pa 20 ~ 35%.Malinga ndi mapangidwe amtundu wa thumba la tani, mphamvu ya lamba wamba iyenera kuwirikiza kawiri mphamvu ya gawo lapansi, koma kukonzekera kwenikweni sikuli koyenera.Chifukwa cha mphamvu zosiyana za gawo lapansi ndi lamba, gawo lapansi lidzasweka poyamba.Pofuna kupewa vutoli, nsalu za mphamvu zosiyana ziyenera kugwiritsidwa ntchito pakupanga, monga nsalu.Kuphatikiza pa zofunikira zosoka zomwe zafotokozedwa muyeso, chikwama cha metric ton chidzakwaniritsa zofunikira.
Ganizirani za kukana kukalamba ndi kusoka, ganizirani za mphamvu ya kusokera.Ufa ndi poizoni, kuopa kuyeretsa katundu, chinthu choyamba kuthetsa ndi vuto losindikiza.Choncho, pokonzekera kwenikweni, chikwama cha tani chimagwiritsa ntchito nsalu zowonda komanso zopyapyala kapena nsalu zopanda nsalu ndi kusoka nsalu kuti zitheke kusindikiza.Komanso, pamene kusoka matani matumba, kusankha mphamvu zoposa 18kg poliyesitala ulusi, kuonetsetsa kuti kusoka mphamvu muyezo.Zimafunika kuonjezera mphamvu yowonjezereka ya waya wathyathyathya kuti zitsimikizire mphamvu ya nsalu yoyambira thumba.Mphamvu ya njere wamba iyenera kukhala pamwamba pa 0.4N / Tex, ndipo elongation ndi 15-30%.Pakupanga kwenikweni, filler masterbatch iyenera kuyendetsedwa mosamalitsa, nthawi zambiri pafupifupi 2%.Ngati mazikowo awonjezeredwa kwambiri, kuwonjezereka kwa zinthu zobwezerezedwanso kudzachepetsa mphamvu ya gawo lapansi.Chifukwa chake, zomwe zimafunikira pazida zoyambira zimayendetsedwa mosamalitsa, ndipo cholozera chosungunuka cha thumba la tani chimasankhidwa molingana ndi mulingo wazojambula zomwe zimadyedwa ndi bizinesi yopanga.