kugadzirwa kwesilicone girazi revharo

Paunonzwa 'kugadzirwa kwegirazi regirazi rekuvhara', vanhu vazhinji vanobva vangoona dhisiki regirazi riri nyore rine mhete yesilicone yakarohwa. Ndiyo yekutanga kusanzwisisa. Ichokwadi chakanyanya kuwanda, uye dhiyabhorosi, sezvavanowanzo kutaura, ari mune zvakadzama-ruzivo senge durometer yesilicone, kudziya kwegirazi, uye kuti ivo vanoitirwa kuroora sei chisimbiso chisingachinji kana kudonha mushure memakumi mashanu edhishi kutenderera. Haisi chishongedzo chete; chinhu chinoshanda chiri pasi penguva dzose yekupisa uye mechanical stress.

Iyo Core: Mutambo Wekubatana, Kwete Kungosangana

Mwoyo wekuita hausi wekucheka girazi kana kuumba silicone - izvo zvinotarisirwa. Dambudziko chairo kuwana chisungo chechigarire, chekudya, uye chinodzivirira kupisa pakati pezvinhu zviviri izvi. Tiri kutaura nezve kusungirirana kwakasimba, inorganic material (iyo tempered glass) kune inoshanduka, organic polymer (iyo chikafu-giredhi silicone). Iyo yekunamatira inosimudzira yakakosha. Formula isina kusimba, uye iwe uchaona delamination mushure memwedzi mishoma mukicheni yekutengesa. Yakanyanya hutsinye, uye inogona kukanganisa kutendeseka kwechimiro chegirazi rakanyorova padyo nemupendero. Ndakaona mabheti uko chisungo chaive chakakwana pabepa, asi chaiyo-yenyika inopisa bhasikoro - kubva mufiriji kuenda muchoto - yakakonzera micro-fractures pane interface. Iko kutadza kwaunongobata mushure mekukurumidza kuchembera bvunzo, kwete panguva yekutanga yekudhonza-simba bvunzo.

Tora kambani yakafanana EUR-ASIA COOKWARE CO., LTD (https://www.glass-lid.com) Kunyanya kwavo kutengesa kunze kwenyika kumisika yakaita seGermany neJapan zvinoreva yavo silicone girazi chivharo specs inorairwa nedzimwe dzakaomesesa EU uye Asia chengetedzo zviyero. Ivo havagone kubhadhara subpar bonding process. Dzvinyiriro yacho haisi yekungoita kuti inamire; ndezvekuita kuti irambe yakavimbika kwemakore pasi pemamiriro ezvinhu mubiki wemba anogona kusambodzokorora, asi muongorori wemhando achaita.

Imwe tsanangudzo inowanzo furatirwa ndeye silicone's cross-linking density post-cure. Kana kutenderera kwekurapa panguva yekubatana kwakadzimwa-kunyangwe nemadhigirii mashoma kana maminetsi-iyo silicone inogona kunzwa yakanaka pakutanga asi inorasikirwa nekusimba kwayo uye yekuisa chisimbiso nekufamba kwenguva. Inova brittle. Iwe unopedzisira uine chivharo chinogara chakafuratira asi chisinganami. Ndiyo mhondi yakanyarara.

Girazi Kupisa: Iyo Nheyo Munhu wese Anofunga kuti ndeye Standard

Iwe ungafunga kuti kutsvagisa magirazi ekutenderera ibhizimusi rekutengesa. Hazvisizvo. Kune zvivharo, kunyanya madhayamita akakura, maitiro ekupisa anofanira kunge akasiyana. Chero kusara kwekunetseka kusagadzikana kunogona kuita kuti girazi rikotame zvishoma kana richipisa. Chivharo chakakotamiswa hachinami. Ndinoyeuka purojekiti patakatora girazi kubva kumutengesi mutsva. Mashizha akapasa bvunzo dzekukanganisa, asi patakasunga silicone uye tikaamhanyisa kuburikidza neyakateedzerwa dishwasher test (thermal shock), chikamu chakakosha muzana chakagadzira dombo diki asi rinonzwika. Girazi pacharo raive netwumakwapa tudiki. Dambudziko rakanga risiri silicone; yakanga iri nheyo. Zvakatimanikidza kuita yakanyanya kuomarara kushivirira kushivirira pagirazi rinouya, chimwe chinhu chisiri muiyo generic ASTM zviyero zvegirazi rine hasha.

Apa ndipo pane chiyero chemugadziri nekutarisa. Chigadziko chekugadzira senge EUR-ASIA's, ine gore negore kuburitsa mumamirioni ezvimedu, ingangove ine mitsara yekudziya yakatsaurirwa kune chivharo-chaiwo profiles. Havasi kungocheka kubva pamashizha makuru emahwindo; vari optimizing ari quenching muitiro izvi diki, matete discs kuona kuti flatness inobikwa kubva pakutanga. Huwandu hwavo hwekutumira kunze kwenyika kuEurope hunoratidza kuti vangangofonera izvi kuti vadzivise kudzoka kunodhura.

Basa remupendero rine basa zvakare. Mupendero wakamisikidzwa wakatarisana neyakapfava-yakakwenenzverwa mupendero unokanganisa mafambiro anoita silicone bead uye inonamira panguva yekuumba-mu-nzvimbo maitiro. Mupendero wakakasharara unogona kugadzira madiki-magapu ekunyorova uye girisi kupinza mutsetse webhondi.

Silicone Formulation: Kupfuura Kungoita Ruvara

Chikafu-giredhi silicone inzvimbo yekutanga, kwete yekupedzisira. Kuumbwa kwe a girazi chivharo gasket inoda kudzikamisa simba rekubvarura, compression set (kuti inodzoka sei kumashure), uye kupisa kupisa. Chinhu chakajairika chekucheka-mutengo ndechekushandisa yakapfava, yakachipa silicone. Zvinonzwa zvakanaka uye zvisimbiso zvinopenya ... kwemavhiki mashoma ekutanga. Ipapo iyo compression set inopinda mukati. Ringi inotora seti uye haichaiti simba rakakwana pamupendero wepoto. Chivharo chinova chakasununguka. Takadzidza izvi nenzira yakaoma pamutsara wehupfumi makore apfuura. Mhinduro yemutengi yakanga isiri yekuputsika; chaive chivharo hachichanyanyi kupindirana. Ndiko kukundikana kwekugadzira.

Zvinowedzera ndiro rimwe gomba retsuro. Pigment inogona kukanganisa kurapa mitengo uye kunyangwe kugadzikana kwenguva refu kwepolymer. Mamwe mavara akajeka kana pearlescent mhedzisiro inoda zvinowedzera zvinogona kuderedza kushomeka kwekupisa. Kune chivharo chakagadzirirwa kushandiswa kwestovetop, ndiko kutengeserana kunoda kuongororwa kwakasimba. Iwe haugone kungotora Pantone ruvara uye kumhanya nayo.

Zvadaro pane nzira yekuumba. Iyo mhete yesilicone pamusoro-yakaumbwa zvakananga pagirazi (iyo nzira yakanakisa yekuvimbika kwebhondi), kana kuti irin'i isati yaumbwa iyo inobva yanamira pairi? Iyo yekutanga inoda kunyatso kudzora tembiricha yekuumbwa uye kudzvanywa kwejekiseni kudzivirira kudzvinyirira girazi. Iyo yekupedzisira inosuma iyo inogona kukundikana poindi-yechipiri adhesive. Vazhinji vagadziri vepamusoro-soro, kunyanya avo vanoshandira musika weEurope, vanoshandisa yakananga pamusoro-kuumbwa. Iyo yakawedzera capital-intensive setup asi inobhadhara mukusimba.

Zvishandiso uye Kushivirira: Iko Dzidziso Inosangana neFactory Floor

Kugadzira chivharo kunoratidzika kunge kuri nyore kudzamara iwe unofanirwa kuvaka mold uye zvigadziriso. Iko kushivirira kwegirazi kunogona kuve +/-0.5mm. Iyo silicone mold inogona kunge iine yayo shrinkage factor. Iyo yekubatanidza jig inobata girazi panguva yekuumbwa-inofanirwa kuverengera kune ese ari maviri, ichishandisa zvakakwana kunyange kumanikidza. Jigi isina kurongeka zvinoreva bhero resilicone iro rakakora kune rimwe divi kupfuura rimwe. Chivharo chichavhara zvisina kuenzana. Takambove nebatch apo iyo yekudonha rate yakanga isingaenderane. Zvakatitorera vhiki kuti tizvitsvakire kumashure kune yakasakara yepini yekuwana mune yekubatanidza inobvumira kuchinja kwe0.2mm. Kuchinja kudiki kuya kwainge kwakaringana.

Kugadziriswa kwezvishandiso izvi ihondo inogara iri munzvimbo yakakwira-vhoriyamu senge inotsanangurwa EUR-ASIA COOKWARE. Kugadzira anopfuura mamirioni gumi nemashanu zvimedu pagore zvinoreva kuti maturusi ari kushandiswa nguva dzose. Kupfeka haisi kana, asi nguva. Chirongwa chakaomarara chekugadzirisa mold uye kugadzirisa gadziriso ndiyo inoparadzanisa mashandiro ehunyanzvi kubva kune akashata. Haina kunaka, asi ndiyo inovimbisa kuti chivharo chezviuru gumi chakanaka sechokutanga.

Imwe nyaya inoshanda: maburi emhepo. Kana iyo dhizaini inosanganisira mhepo inoputika (kazhinji gomba mugirazi ine silicone plug kana flap), ndiyo imwe nhanho yekuoma. Chisimbiso chakatenderedza icho chinopinza, uye kushanda kweiyo flap pachayo, inova yakakosha sub-assembly. Icho chikamu chidiki chinowana kuwanda kwekudyidzana kwevashandisi uye chinowanzotadza kana chisina kugadzirwa uye kuurayiwa nehanya.

Muedzo Wechokwadi: Hupenyu MuKitchen, Kwete Lab

Yese bvunzo dzeLab-kusimba kwedhishi, kuchengetedzwa kweovheni, kuvhunduka kutonhora, bvunzo dzekutama-zvakakosha. Asi ivo ma proxies. Muedzo chaiwo maitirwo anoita chigadzirwa muzviuru zvemakicheni akasiyana, pamapoto akamonyoroka zvishoma, ane madhishi ane hukasha, uye achichengetwa akaturikidzana. Stacking ihombe. Chivharo chakanyatsogadzirwa chine zvimiro musilicone (semuromo mudiki kana recess) kubvumira stacking yakagadzikana pasina kuisa yakananga kumanikidza pane girazi-ku-silicone bond. Yakashata stacking dhizaini inotungamira kune chipping uye bond kusagadzikana panguva yekuchengetedza.

Kutengesa kunze kune dzakasiyana mamiriro ekunze, sezvinoita EUR-ASIA, inowedzera imwe shanduko. Chivharo chichiita zvisina mhosva mumamiriro ekunze ekunze anodziya eGermany anogona kuita zvakasiyana mukunyorova kweBrazil. Kutora hunyoro kungakanganisa zvimiro zvesilicone kwenguva yakareba here? Zvichida. Irwo rudzi rwemubvunzo wekuvimbika wenguva refu uyo ​​vagadziri vakakomba vanofanirwa kufunga nezvazvo pavanotumira pasirese. Hakusi kungopasa bvunzo nhasi; ndezvekunzvenga kutadza kwemunda mumakore maviri.

Chekupedzisira, pane dambudziko risingataurwe: mutengo wekumanikidza pasina kukukurwa kwemhando. Kurova mutengo wemutengesi mukuru uchichengetedza ese aya maitiro ekuita ndiyo yekupedzisira kuenzanisa chiitiko. Zvinowanzoreva kukwirisa yega giramu resilicone, sekondi yega yega yenguva yekutenderera, uye yega yega chikamu chegoho. Ndiko uko kwakadzika ruzivo rwekugadzira kunobhadhara. Iwe unodzidza kuti ndeapi makona asingagone kutemwa (iyo yekubatanidza chemistry, iyo girazi tempering) uye kwaunogona optimize (kurongedza, kupedzisa kwechipiri). Kuwana chiyero ichocho ndicho chinoita kuti kambani irambe yakadaro ichitumira kunze 90% yekubuda kwayo gore negore. Icho chirevo chakanyarara chekuwana zvakakosha zve kugadzirwa kwesilicone girazi revharo chokwadi, zuva nezuva.