Kodi cholinga chogwiritsa ntchito POM ndi chiyani?

Kodi cholinga chogwiritsa ntchito POM ndi chiyani?
Page Object Model (POM) ndi kamangidwe kake komwe amagwiritsidwa ntchito kwambiri poyesa makina kuti apititse patsogolo kukhazikika kwa zolemba zoyeserera, kuchulukira, komanso kusinthikanso. Imalimbikitsa njira yokhazikika yokonzekera ma code ndipo imapangitsa kukhala kosavuta kuyang'anira ndikusintha milandu yoyesa momwe ntchito ikuyendera.

Kodi POM imagwiritsidwa ntchito bwanji?

Polyoxymethylene (POM), yomwe imadziwikanso kuti acetal kapena polyacetal, ndi engineering thermoplastic yokhala ndi zinthu zapadera. POM imagwiritsidwa ntchito kwambiri popanga magawo olondola omwe amafuna kuuma kwakukulu, kugundana kochepa, komanso kukhazikika kwa mawonekedwe.

POM ndodo yakuda

 

POM woyera ndodo

Ndodo za Polyacetal / POM-C. Zinthu za POM, zomwe zimatchedwa acetal (mankhwala otchedwa Polyoxymethylene) ali ndi copolymer yotchedwa POM-C Polyacetal plastic. Ili ndi kutentha kosalekeza komwe kumasiyanasiyana kuchokera -40 ° C mpaka +100 ° C.

POM ndi pulasitiki yolimba komanso yolimba, pafupifupi yolimba monga mapulasitiki, motero amapikisana ndi mwachitsanzo ma epoxy resins ndi polycarbonates.

zida za nayiloni

Pansipa pali za MC nayiloni ndodo, nayiloni chubu chiyambi:

Ndodo ya nayiloni ya MC imapezeka mosiyanasiyana komanso mawonekedwe ake, ndikupangitsa kuti ikhale yosunthika pazinthu zosiyanasiyana zamainjiniya. Kuthekera kwake kumapangitsa kuti zikhale zosavuta kupanga komanso zosinthika, zomwe zimapangitsa kukhala chisankho chodziwika bwino kwa opanga omwe akufunafuna zinthu zotsika mtengo komanso zokhazikika pazogulitsa zawo. Zomwe zimapangidwira zimatha kupangidwa mosavuta, kubowola, ndikuponyedwa kuti zikwaniritse zofunikira za kapangidwe kake, zomwe zimapereka kusinthasintha pakupanga.

Kuphatikiza pamakina ake, ndodo ya nayiloni ya MC imawonetsanso kukana kwa mankhwala, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo momwe mafuta, zosungunulira, ndi mankhwala zimadetsa nkhawa. Izi zimapangitsa kukhala chinthu chomwe chimakonda kugwiritsidwa ntchito popanga mankhwala, kukonza chakudya, ndi mafakitale amagalimoto.

Ponseponse, ndodo ya nayiloni ya MC imapereka kuphatikizika kwa magwiridwe antchito apamwamba, kulimba, komanso kusinthasintha, ndikupangitsa kuti ikhale chisankho chokondedwa pamagwiritsidwe osiyanasiyana amakampani. Kukhoza kwake kupirira katundu wolemetsa, kukana kuvala ndi kuphulika, ndikuchita modalirika m'malo ovuta kumapangitsa kukhala chinthu chofunika kwambiri kwa mainjiniya ndi opanga omwe akufuna zida zapulasitiki zapamwamba. Ndi katundu wake wabwino kwambiri komanso kupanga kosavuta, ndodo ya nayiloni ya MC ikupitilizabe kukhala chisankho chodziwika bwino m'magawo opanga uinjiniya ndi opanga.

 

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chubu cha nayiloni


Nthawi yotumiza: Sep-03-2024