Magirazi Emashiripiti Uye Matsvene - Magirazi Ezuva Nezuva

Magirazi ezuva nezuva chinhu chinodiwa muhupenyu hwevanhu chakagadzirwa negirazi, kusanganisira magirazi emvura, waini, tii, tafura, midziyo yekicheni, nezvimwewo.

Girazi rezuva nezuva - chinhu chisina maerekitironi akasununguka kana maerekitironi anokurumidzisa nyore nyore muchimiro charo. Chimiro chechinhu chacho chakaoma zvikuru, chisina maburi akawanda nezvimwe zvinhu. Hunhu hwechinhu ichi hunoita kuti Kiristaro yegirazi yakajeka, zvichiita kuti vanhu vanzwe vakasununguka uye vakasununguka pakutanga; Panguva imwe chete, hunhu hwayo husina simba hunoipa simba rakasimba rekudzivirira acid nealkali, saka haufanirwe kunetseka nezvemakemikari anokuvadza anopinda mukati; Nekuda kwekugona kwayo kudzokorodza 100%, yave kuzivikanwa zvakanyanya sechikafu chakachengeteka, chine hutano, uye chine hushamwari kune nharaunda pasi rose.

Muzhizha rinopisa, vanhu vanozonzwa kupenya uye kutonhora pavanonwa zvinwiwa zvakachengetwa muchando, ice rakachekwa, nezvimwewo mumabhodhoro egirazi, magirazi kana ndiro dzegirazi; Zvidimbu gumi zvemichero zvine mavara, kana zvidimbu zvakasiyana-siyana zvemiriwo, zvitsvuku, orenji, yero, girini, bhuruu, pepuru, uye chena chena, zvakazadzwa nemabhaketi akasiyana-siyana egirazi akapfava, akachena uye akajeka, matsva uye akajeka, anoonekwa kubva kumativi ese; chikafu cheChinese chinosimbisa musanganiswa wakakwana weruvara, hwema, uye kuravira, ne Midziyo yegirazi yetafuramidziyo yewaini, nemidziyo yekicheni zvinova midziyo yako yakakodzera. Zvese izvi zvinokutendera kuti unakirwe nekuravira kwakanaka uye ruzivo rwekuona, pamwe nerunyararo rwemweya wakachena uye wakacheneswa.

Une shungu dzekudzidza nezvemaitiro ekugadzira midziyo yegirazi yakanaka uye yakachengeteka here? Pazasi pane tsananguro pfupi kwauri: Midziyo yegirazi inonyanya kugadzirwa negirazi re sodium calcium silicate, girazi re borosilicate, girazi re potassium barium crystalline, nezvimwewo, uye kunewo mimwe yakagadzirwa negirazi re microcrystalline, girazi re alumina rakakwirira, uye rimwe girazi rakakosha. Kugadzirwa kwemidziyo yegirazi kunosanganisira matanho mana: kusanganisa, kunyungudutsa, kugadzira uye kunatsa, uye kugadzirisa. Girazi rinogona kusava neruvara uye kujeka, pamwe chete nemagirazi akasiyana-siyana ane mavara anojeka. Magirazi aya ane mavara anoumbwa nekuwedzera huwandu hwesimbi muzvinhu zvegirazi uye kuanyungudutsa pamwe chete. Semuenzaniso, cuprous oxide inogona kugadzira mavara matsvuku, egirini, kana ebhuruu. Unogona zvakare kuona zvigadzirwa zvakawanda zvakanaka zvegirazi, zvakaita sekuveza nekudhinda, izvo zvinoumbwa nekurapa kwakasiyana-siyana pamusoro pekunze zvichienderana nezvinodiwa nevatengi vakasiyana, zvakaita se: midziyo yepamusoro-soro senge magirazi, mabhodhoro ezvinonhuwira, hari dzemichero, mabhodhoro emaruva, nezvimwewo, zvakagadzirwa negirazi re potassium barium crystal. Midziyo yekubikira, microwave, uye ovheni yaunoshandisa, yakaita sehari dzekofi, matireyi ekubikira, mabhokisi ekuchengetedza asingapisi, nezvimwewo, inogadzirwa negirazi reborosilicate risingapisi, nepo midziyo yekicheni inogona kupiswa zvakananga inogadzirwa negirazi re microcrystalline, iro rinodzivirira kupisa nekupisa zviri nani pakuchinja nekukurumidza.

Maitiro ekugadzira magirazi akajairika: zvinhu zvegirazi zvakagadzirwa zvinoenderana nezvinodiwa zvinoiswa muchoto kuti zvinyunguduke, uye mushure mekunyunguduka, zvinoiswa mugirazi remvura rakafanana risina mabubbles, matombo, kana mitsetse. Zvinotonhodzwa kusvika pahuwandu hwe viscosity hunosangana nezvinodiwa nenzira yekuumba inoenderana, uye ipapo mabasa akasiyana-siyana ekuumba anoitwa.

Kufuridza: Kune nzira mbiri dzekufuridza: nemaoko uye nemechanical. Panguva yekufuridza nemaoko, chubhu yekufuridza neruoko inoshandiswa kutora zvinhu kubva mumoto wemoto kana kuti panobuda zvinhu muchoto chetangi, uye kuzvifuridza kuita sechishandiso chiri muchimiro. Zvigadzirwa zvakatsetseka zvinofuridzwa uchishandisa nzira yekufuridza inotenderera; Nzira yekufuridza isingachinji inoshandiswa kune zvigadzirwa zvine mapatani akakombama uye akakombama kana maumbirwo asina kutenderera pamusoro. Maitiro ekutanga kusarudza zvinhu zvisina ruvara uye kuzvifuridza kuita mabubble madiki, uye wozosarudza zvinhu zvine mavara kana zvakaita semukaka uye kuzvifuridza kuita chimiro chemudziyo une mabubble madiki kunonzi kupfuridza kwakaiswa. Nyika zvidimbu zvezvinhu zvinonyunguduka zvine mavara pajira remukaka, uye kuyerera kwechisikigo kwekunyunguduka kwemavara akasiyana kunogona kupfuridzirwa mumidziyo yemasikirwo; Nyika zvinhu zvine mavara nechidimbu chezvinhu zvakaita semukaka, zvinogona kupfuridzirwa mumudziyo wakakweshwa kana wakaputirwa. Kufuridza nemechanical kunoshandiswa kupfuridza zvinhu zvakawanda. Mushure mekugamuchira zvinhu, muchina wekufuridza unovhara otomatiki mold yesimbi woifuridza kuita chimiro chemudziyo. Mushure mekuburitsa, chivharo chinobviswa kuti chigadzire mudziyo. Kugadzira pressure blow molding kunogonawo kushandiswa, kutanga nekubaya chinhu ichi kuita mabubble madiki (prototypes), wozoramba uchichifuridza kuita chimiro chemudziyo. Chine kushanda kwakanyanya uye chemhando yepamusoro pane kungofuridza nemuchina wekufuridza.

Kugadzira zvekumanikidza: Panguva yekuumba nemaoko, zvinhu zvinotorwa nemaoko zvochekwa kuita chiumbwa chesimbi, zvinofambiswa nechibhakera, zvodzvanywa kuita chimiro chemuchina, zvosimbiswa uye zvoumbwa, zvobva zvabviswa. Kugadzirwa kwezvishandiso zvekuumba nemagetsi, saizi yakakura, kushanda zvakanaka. Kugadzira zvekumanikidza kwakakodzera zvigadzirwa zvidiki zvakaita sezvishandiso zvine muromo mukuru nepasi zvinogona kubuda muchibhakera, zvakaita semakapu, maplate, maashtray, nezvimwewo.

Kuumbwa kweCentrifugal: Chinhu ichi chinogamuchirwa muchimiro chinotenderera, uye simba reCentrifugal rinogadzirwa nekutenderera rinoita kuti girazi rivhurike uye rinamatire zvakasimba kuchimiro. Mushure mekuoma uye kuumbwa, rinobviswa. Rakakodzera kugadzira magirazi makuru ane madziro akafanana.

Kuumba kwakasununguka: kunozivikanwawo sekugadzira kusina moldless. Sarudza zvinhu nemaoko wozvibika kakawanda kana kuzvipisa pamberi pechoto. Nekuda kwekusabatana nechoto, girazi rinopenya uye chimiro nemitsetse yechigadzirwa zvakatsetseka. Zvigadzirwa zvakapedzwa zvinozivikanwawo sezvigadzirwa zvegirazi rechoto. Zvigadzirwa zvakajairika zvakaita sekugadzira nekugadzira magirazi.

Kugadziriswa: Magirazi akaumbwa anofanira kupiswa kuti abvise kushushikana kwekupisa kunokonzerwa nekutonhora kusina kuenzana. Zvigadzirwa zvakapfava zvakapfava uye zvigadzirwa zvegirazi rekinu hazvichagone kugadziriswa. Magirazi mazhinji anogadziriswa zvakasiyana-siyana mushure mekuumbwa kuti apedzise chimiro chechigadzirwa uye ave nemhedzisiro yeunyanzvi. Semuenzaniso, mapatani ekuveza, kugadziriswa kwekudziya, kurapwa kwekupolisha, kugadziriswa kwekupedzisa kwe matte, kushongedzwa kwe glaze ine mavara, kushongedzwa kwemuraraungu, kushongedzwa kwakafukidzwa negoridhe, kupenda kweion diffusion, nezvimwewo, zvinonyanya kusanganisira kugadziriswa kwekunze kwemudziyo, uchishandisa misimboti ye optical kuita kuti mushandisi anzwe kuti mudziyo wese unoburitsa chiedza chisinganzwisisike kubva mukati kuenda kunze.

Girazi rakanaka zvinoshamisa. Mazuva ano, hupenyu hwevanhu huri kuramba huchibudirira, uye tsika yekutsvaga runako haigone kumiswa. Kugadzira zvigadzirwa zvegirazi zvinoramba zvichiyevedza, zvakachengeteka, zvine hutano, uye zvisina njodzi kune zvakatipoteredza kwave chinangwa chakakosha chekuti vanhu vatevere kunakidzwa kwepamusoro-soro!