Njira yopangira embossing mu kukonza chikopa chopangidwa

Chikopa ndi chinthu chapamwamba komanso chogwiritsidwa ntchito m'njira zosiyanasiyana chomwe chimagwiritsidwa ntchito kwambiri popanga zovala zapamwamba, nsapato, zikwama zam'manja, ndi zinthu zina zapakhomo chifukwa cha kapangidwe kake kapadera komanso mawonekedwe ake okongola. Gawo lalikulu la kukonza chikopa ndi kapangidwe ndi kupanga mitundu yosiyanasiyana ya mapangidwe ndi mawonekedwe omwe amapangitsa kuti zinthu zachikopa zikhale zapadera. Pakati pa izi, ukadaulo wokongoletsa ndi umodzi mwaukadaulo wokonza chikopa womwe umagwiritsidwa ntchito kwambiri.

Ukadaulo woyamba wa embossing

Kujambula chikopa kumatanthauza kapangidwe kamene kamasindikizidwa pamwamba pa chikopa pogwiritsa ntchito makina kapena njira yamanja panthawi yokonza. Ukadaulo wojambula ukhoza kugwiritsidwa ntchito pa mitundu yosiyanasiyana ya nsalu ya chikopa, komanso mawonekedwe osiyanasiyana ndi kukula kwa pamwamba. Musanajambula, pamwamba pa chikopa chonyenga payenera kumalizidwa, kuchotsedwa ndi kukwapulidwa kuti zitsimikizire kuti pamwamba pa chikopa chopangidwa ndi chosalala mokwanira.

Pakadali pano, makina ojambulira omwe amagwiritsidwa ntchito kwambiri pamsika ndi kutentha ndi kupanikizika, mwachitsanzo, kugwiritsa ntchito mphamvu ya hydraulic pressure pa chikopa chachikhalidwe kuti chikhale chofanana, kupopera madzi otentha, komanso kusindikizidwa pa kapangidwe ka chikopa. Makina ena ojambulira amathanso kusintha nkhungu, kuti apange chitukuko ndi kapangidwe kosiyanasiyana, kuti apange mitundu yosiyanasiyana ya zinthu zachikopa.

Ukadaulo wachiwiri wokongoletsa

Kujambula pakhungu kumatanthauza pamwamba pa chikopa cha PU kuti pakhale zotsatira za kukhala ndi tirigu ndi mawonekedwe. Pojambula pakhungu, choyamba muyenera kugwiritsa ntchito phala lopaka pang'ono pamwamba pa chikopa cha PVC kapena lopaka utoto wochepa, kenako ndi mapangidwe osiyanasiyana a mbale yosindikizira malinga ndi kupanikizika kokhazikika ndi nthawi yosindikizira.

Popanga embossing, njira zina zamakanika, zakuthupi kapena zamakemikolo zingagwiritsidwenso ntchito kuwonjezera kulimba ndi kufewa kwa chikopa. Mwachitsanzo, popanga chikopa chofewa, nthawi zambiri pamafunika kuwonjezera mphamvu yokhazikika pa chikopa, pomwe popanga kutentha kwambiri kapena kuwonjezera zinthu zopangira mankhwala ndi njira zina zidzagwiritsidwa ntchito.

Palinso njira zina zopangira zinthu zokongoletsa, monga njira yachikhalidwe yokanikiza ndi manja. Kukongoletsa ndi manja kumapanga tinthu tating'onoting'ono tofewa ndipo kumalola kusintha kwakukulu. Kuphatikiza apo, pamwamba pa chikopa chomwe chimapangidwa ndi chachilengedwe komanso chachilengedwe chifukwa chogwiritsa ntchito zinthu zamanja zachikhalidwe, ndipo zimatha kubweretsa mawonekedwe abwino.