Nzira yekusarudza zvinhu zvekuisa chisimbiso zvakarurama

Ndezvipi zvimwe zvakakosha zvekufunga nezvazvo pakusarudza iyo chaiyo chisimbiso zvinhu zvekushandisa?

Mutengo mukuru uye mavara akakodzera

Kuwanikwa kwezvisimbiso

Zvese zvinofurira zvinhu muhurongwa hwekuisa chisimbiso: semuenzaniso tembiricha yemhando, mvura uye kudzvanywa

Izvi zvese zvakakosha zvinhu zvekufunga mune yako yekuisa chisimbiso system. Kana zvinhu zvose zvichizivikanwa, zvichava nyore kusarudza zvinhu zvakakodzera.

Asi chinodiwa ndechekuti zvinhu zvacho zvigare zvakasimba. Saka chinhu chekutanga kufunga nezvekuita kwehunyanzvi. Ngatitangei ne performance factor.

Hupenyu hweSistimu uye mutengo zvinhu zvakakosha (TIAnjin Tanggu Mvura-Chisimbiso Valve Co., Ltd) kufunga. Zvese zvinhu zvinokanganisa kuita kwako application. Zvakakosha kufunga nezvekugadzira zvinhu maererano nekushandiswa. Izvi zvinosanganisira zvinhu zvinoshandiswa, maumbirwo ehardware uye maitiro ekugadzira. Kune zvakare zvakatipoteredza zvinhu zvekufunga nezvazvo zvinosanganisira: kudzvanywa, tembiricha, nguva, kusangana uye midhiya.

elastomer

Elastomers anozivikanwa nekuda kwekunaka kwawo. Hapana chimwe chinhu chine mwero wakafanana we elasticity.

Zvimwe zvinhu zvakaita se polyurethanes uye thermoplastics zvinopokana nekumanikidzwa kupfuura elastomers.

Rubber zvinhu zvinogona kushandiswa mumhando dzakasiyana dzekushandisa.

Akakosha ma mechanical properties anosanganisira

elasticity

kuoma

tensile simba

Zvimwe zvakakosha zvinosanganisira

•Compression set

•kupisa kuramba

•kuderera kwekushisa kushanduka

•kuwirirana kwemakemikari

•Anti-kuchembera

•abrasion resistance

Chinhu chinonyanya kukosha ndeye elasticity yerubha zvinhu. Ngatidzidze zvakawanda pamusoro peizvi.

Elasticity mhedzisiro yevulcanization. Elastomeric zvinhu, senge rabha ine vulcanized, zvinodzokera kune chimiro chazvo chepakutanga kana chakaremara.

Zvishandiso zvisina simba, senge rabha isina kuvhuvhuta, hazvidzokeri kuchimiro chazvo chepakutanga kana chakaremara. Vulcanization (sengekaviri flange butterfly vharafu) maitiro ekushandura rabha kuita elastomeric zvinhu.

Kusarudzwa kwe elastomers kunonyanya kuenderana ne:

•huwandu hwekushisa kwekushanda

•Kupokana nezvinwiwa uye magasi

•Kupokana nemamiriro ekunze, ozone uye UV mwaranzi

Kusarudzwa kwe elastomers kunonyanya kuenderana ne:

•huwandu hwekushisa kwekushanda

•Kupokana nezvinwiwa uye magasi

•Kupokana nemamiriro ekunze, ozone uye UV mwaranzi

Zvinhu zvitanhatu zvinofanirwa kutariswa pakusarudza valve yekuisa chisimbiso pamusoro pezvinhu

Nzvimbo yekuisa chisimbiso ndiyo inonyanya kukosha yekushanda kweiyovharafu, hutano hwechisimbiso chepamusoro hunobata zvakananga hupenyu hwebasa revharafu, uye zvinhu zvechisimbiso chepamusoro chinhu chakakosha kuti uve nechokwadi chehutano hwekuvhara. Naizvozvo, zvinotevera zvinhu zvinofanirwa kutariswa pakusarudza iyo valve yekuisa chisimbiso pamusoro pezvinhu:

①Corrosion resistance. "Corrosion" ndiyo nzira iyo iyo pamusoro pechisimbiso chepamusoro inokanganiswa pasi pechiito chepakati. Kana iyo nzvimbo yekuisa chisimbiso yakasvibiswa, iyo yekuisa chisimbiso haigone kuvimbiswa, saka zvinhu zvekuisa chisimbiso zvinofanirwa kunge zvisingaite corrosion. Iyo corrosion resistance yechinhu chinonyanya kuenderana nekuumbwa kwezvinhu uye kugadzikana kwayo kwemakemikari.

②Anti-abrasion. “Kukwenya” kunoreva kukuvadzwa kunokonzerwa nekukwesha kwechinhu panguva yekufamba kwechisimbiso. Kukuvadzwa kwerudzi urwu kunozokonzeresa kukuvadzwa kunzvimbo yekuisa chisimbiso. Naizvozvo, iyo yekuisa chisimbiso pamusoro pezvinhu inofanirwa kunge iine yakanaka anti-scratch zvivakwa, kunyanya kune mavharuvhu egedhi. Kurambana kwekutanga kwechinhu kunowanzogadziriswa nemukati wezvinhu.

③Kuramba kwekukurwa kwevhu. "Erosion" (Erosion) inzira yekuparadza nzvimbo yakavharwa kana yepakati ichiyerera nepanzvimbo yakavharwa ichimhanya zvakanyanya. Kukuvadzwa kwerudzi urwu kunonyanya kuoneka pamavharuvhu ekudzivirira uye mavharuvhu ekuchengetedza anoshandiswa mukupisa kwakanyanya uye high pressure steam media, uye ine simba guru pakukuvadzwa kwekuita chisimbiso. Naizvozvo, kuramba kwekukurwa kwevhu zvakare chimwe chezvakakosha zvinodikanwa zvekuisa chisimbiso pamusoro pezvinhu.

④Inofanira kuva nehumwe kuoma, uye kuoma kunodonha zvakanyanya pasi pekushisa kwekushanda kwakataurwa.

⑤Iyo mutsara wekuwedzera coefficient yekuisa chisimbiso pamusoro uye zvinhu zvemuviri zvinofanirwa kunge zvakafanana, izvo zvakanyanya kukosha kune chimiro chemhete yekuisa chisimbiso, kuitira kuti udzivise kushushikana kwakanyanya uye kusunungura pakupisa kwakanyanya.

⑥Inoshandiswa pasi pemamiriro ekushisa kwepamusoro, panofanirwa kunge paine yakakwana anti-oxidation, kupisa kuneta kuramba uye kupisa kutenderera nyaya.

Pasi pemamiriro ezvinhu epanguva ino, zvakaoma kuwana chisimbiso pamusoro pezvinhu zvinosangana zvizere nezvinodiwa pamusoro apa. Isu tinogona kungotarisa pakusangana nezvinodiwa zvezvimwe zvikamu zvinoenderana nemhando dzakasiyana dzevharuvhu uye mashandisiro. Semuenzaniso, mavharuvhu anoshandiswa mune yakakwirira-kumhanya midhiya anofanirwa kutarisisa zvakanyanya kune erosion yekudzivirira zvinodiwa zvechisimbiso chepamusoro; uye kana iyo yepakati iine tsvina yakasimba, iyo yekuvharisa pamusoro pezvinhu zvine kuomarara kwepamusoro inofanira kusarudzwa.