Wadanne abubuwa ne masu mahimmanci da yakamata ayi la'akari dasu yayin zabar kayan hatimi daidai don aikace-aikacen?
Babban farashi da launuka masu dacewa
Samun hatimi
Duk abubuwan da ke da tasiri a cikin tsarin rufewa: misali kewayon zafin jiki, ruwa da matsa lamba
Waɗannan abubuwa ne masu mahimmanci da yakamata ayi la'akari dasu a cikin tsarin rufewar ku.Idan an san duk abubuwan, zai zama da sauƙi a zaɓi kayan da ya dace.
Amma abin da ake bukata shine kayan dole ne ya kasance mai ɗorewa.Don haka abu na farko da za a yi la'akari shine aikin fasaha.Bari mu fara da yanayin aiki.
Rayuwar tsarin da tsada abubuwa ne masu mahimmanci (Tianjin Tanggu Water-Seal Valve Co., Ltd) yin la'akari.Duk abubuwan zasu shafi aikin aikace-aikacen ku.Yana da mahimmanci a yi la'akari da abubuwan ƙira bisa ga aikace-aikacen.Wannan ya haɗa da kayan da ake amfani da su, sifofin hardware da hanyoyin samarwa.Akwai kuma abubuwan muhalli da za a yi la'akari da su ciki har da: matsa lamba, zafin jiki, lokaci, taro da kafofin watsa labarai.
elastomer
Elastomers sun shahara saboda kyakkyawan elasticity.Babu wani abu da ke da matakin elasticity iri ɗaya.
Sauran kayan kamar su polyurethane da thermoplastics sun fi juriya ga matsa lamba fiye da elastomers.
Ana iya amfani da kayan roba a aikace-aikace iri-iri.
Muhimman abubuwan inji sun haɗa da
elasticity
taurin
karfin jurewa
Wasu muhimman siffofi sun haɗa da
•Saitin matsawa
•zafi juriya
•ƙananan zafin jiki sassauci
•daidaituwar sinadarai
•Maganin tsufa
•juriya abrasion
Mafi mahimmancin fasalin shine elasticity na kayan roba.Bari mu ƙara koyo game da wannan.
Nauni shine sakamakon vulcanization.Kayayyakin elastomeric, irin su roba mai ɓarna, za su koma ga asalinsu idan sun lalace.
Kayayyakin da ba su da ƙarfi, kamar roba mara kyau, ba za su koma asalin asalinsu ba idan sun lalace.Vulcanization (kamarbiyu flange malam buɗe ido bawul) shine tsarin jujjuya rubber zuwa kayan elastomeric.
Zaɓin na elastomer ya dogara ne akan:
•kewayon zafin aiki
•Juriya ga ruwa da iskar gas
•Juriya ga yanayin yanayi, ozone da haskoki UV
Zaɓin na elastomer ya dogara ne akan:
•kewayon zafin aiki
•Juriya ga ruwa da iskar gas
•Juriya ga yanayin yanayi, ozone da haskoki UV
Abubuwa shida waɗanda dole ne a yi la'akari da su lokacin zabar bawul ɗin rufe kayan saman
The sealing surface ne mafi muhimmanci aiki surface nabawul, ingancin hatimin hatimi kai tsaye yana shafar rayuwar sabis nabawul, da kuma kayan da ke cikin rufin rufin abu ne mai mahimmanci don tabbatar da ingancin shinge.Saboda haka, ya kamata a yi la'akari da waɗannan abubuwan yayin zabar kayan da ke rufe bawul:
①Juriya na lalata."Lalacewa" shine tsarin da aka lalata farfajiyar murfin rufewa a ƙarƙashin aikin matsakaici.Idan saman rufin hatimin ya lalace, ba za a iya tabbatar da aikin hatimi ba, don haka kayan abin rufewa dole ne ya zama mai jurewa.Juriya na lalata abu ya dogara ne akan abun da ke cikin kayan da kwanciyar hankalin sa.
②Anti-abrasion."Scratch" yana nufin lalacewar da ke haifar da gogayya da kayan yayin motsin dangi na saman rufewa.Irin wannan lahani ba makawa zai haifar da lalacewa ga abin rufewa.Sabili da haka, abin rufewa dole ne ya kasance yana da kyawawan kaddarorin anti-scratch, musamman ga bawuloli na ƙofar.Ƙunƙarar juriya na abu sau da yawa ana ƙaddara ta abubuwan ciki na kayan.
③Juriya na zaizayar kasa."Zazzagewa" shine tsari na lalata shingen rufewa lokacin da matsakaicin ke gudana ta wurin rufewa da sauri.Irin wannan lalacewa ya fi bayyana a kan magudanar ruwa da bawuloli masu aminci da ake amfani da su a cikin zafin jiki mai zafi da kuma babban motsi na tururi, kuma yana da tasiri mai girma akan lalacewar aikin rufewa.Saboda haka, juriya na zaizayarwa kuma yana ɗaya daga cikin mahimman buƙatun don rufe kayan saman.
④Ya kamata ya sami wani tauri, kuma taurin zai ragu sosai ƙarƙashin ƙayyadadden zafin jiki na aiki.
⑤Matsakaicin haɓakar haɓakar madaidaiciyar shimfidar wuri da kayan jiki yakamata su kasance iri ɗaya, wanda shine mafi mahimmanci ga tsarin tsarin zoben rufewa, don guje wa ƙarin damuwa da sassautawa a babban zafin jiki.
⑥An yi amfani da shi a ƙarƙashin yanayin zafi mai girma, dole ne a sami isassun anti-oxidation, juriya na zafin zafi da al'amuran sake zagayowar zafi.
A ƙarƙashin yanayi na yanzu, yana da wahala a sami abin rufewa wanda ya cika cikakkun buƙatun da ke sama.Za mu iya mayar da hankali kawai ga biyan bukatun wasu al'amura bisa ga nau'o'in bawul da amfani daban-daban.Misali, bawuloli da aka yi amfani da su a cikin kafofin watsa labarai masu saurin gaske ya kamata su ba da kulawa ta musamman ga buƙatun juriya na yashwa na farfajiyar rufewa;kuma lokacin da matsakaici ya ƙunshi ƙaƙƙarfan ƙazanta, ya kamata a zaɓi kayan saman rufewa tare da taurin mafi girma.
Lokacin aikawa: Maris-08-2023