PTFE Ring and Packing
I-PTFE Lining Steel Amapayipi nokufakwa
I-PTFE Lined Vessels and Packing
Ishidi le-PTFE
Ipayipi le-PTFE
PTFE Lined Steel Pipe/Tube
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Inkambu yemishini yokukhiqiza yamapayipi elayishiwe edumile njengamanje yamazwe ngamazwe ye-PTFE - iketela eline-isostatic pressure kettle
2024-06-18 00:24:10
Inkampani yethu - iJiangsu Fuhao Yihao Plastic Industry Co., Ltd., itholakala eYancheng, Jiangsu. Inkampani yethu inemishini ephelele yokukhiqiza neyokukhiqiza yezimboni ezihlobene, futhi igedlela le-isobaric elikhulu kunawo wonke e-China litholakala embonini yethu.
Lokhu okokusebenza kuhilela inkambu yemishini yokukhiqiza yamapayipi afakwe ulayini yamazwe ngamazwe edumile njengamanje ye-PTFE - iketela elifakwe umugqa we-isostatic pressure. Ukucindezela kwe-Isostatic kuyinqubo yokwengeza i-porcelain eyi-granulated esibunjeni, esivame ukwakhiwa ngepulasitiki noma irabha enezinga elithile lokunwebeka. Emshinini wokucindezela we-isostatic, ingcindezi efanayo yamashumi kuya kumakhulu ama-megapascal isetshenziswa esikhunjeni ukuze kuhlanganiswe futhi kulolonge ubumba oluyimbudumbudu esibunjeni. Kunezindlela ezimbili zokwenza ukucindezela kwe-isostatic: ukucindezela okubandayo kwe-isostatic nokucindezela okushisayo kwe-isostatic. Ukucindezela okubandayo kwe-isostatic kuphinde kuhlukaniswe ngezindlela ezimanzi nezomile. Indlela yokucindezela ye-isostatic ebandayo esetshenziswa eShayina imanzi kakhulu. Njengokucindezela okomile, i-granulation nayo yenziwa ngaphambi kokucindezela kwe-isostatic. Umehluko wukuthi kuphela izinhlayiya ze-granulation powder ezifuthwayo ezivame ukusetshenziselwa ukucindezela okushisayo kwe-isostatic.
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Isimiso sokusebenza sokucindezela kwe-isostatic umthetho kaPascal: "Ukucindezela kwe-medium (uketshezi noma igesi) esitsheni esivaliwe kungadluliswa ngokulinganayo kuzo zonke izinkomba." Ubuchwepheshe bokucindezela be-Isostatic bunomlando weminyaka engaphezu kwengu-70 futhi ekuqaleni babusetshenziswa ngokuyinhloko ku-powder metallurgy ekwenzeni impushana; Eminyakeni engu-20 edlule, ubuchwepheshe bokucindezela be-isostatic busetshenziswe kabanzi ekubunjweni kwe-ceramic, amandla e-athomu, ukwenziwa kwamathuluzi, amapulasitiki, inzalo yokudla enengcindezi ephezulu kakhulu, i-graphite, i-ceramics, izibuthe ezihlala njalo, amabhodlela e-porcelain kagesi anengcindezi ephezulu, ukulungiswa kwe-biopharmaceutical, ukudla. ukulondolozwa, izinto ezisebenza kahle kakhulu, imboni yezempi, imishini yezokwelapha, imithi kanye neminye imikhakha.
1.Ukucindezela kwe-isostatic okubandayo
I-Cold Isostatic Pressing (CIP) ubuchwepheshe obuvame ukusebenzisa irabha noma ipulasitiki njengento yokupakisha ekamelweni lokushisa, elinoketshezi njengendlela yokucindezela, ikakhulukazi esetshenziselwa ukwakhiwa kwezinto eziyimpushana, ukuhlinzeka ngebhilidi ukuze kuqhutshekwe ukucwiliswa, ukubala, noma ukushisa. izinqubo zokucindezela isostatic. Ingcindezi evamile yokusetshenziswa yi-100-630MPa.
2.Ingcindezi ye-isostatic efudumele
Ubuchwepheshe bokucindezela be-isostatic obufudumele ngokuvamile busebenza ezingeni lokushisa elicindezelayo elingu-80-120 ℃. Kukhona futhi uketshezi olukhethekile noma amagesi asetshenziselwa ukudlulisa ingcindezi emazingeni okushisa angama-250-450 ℃, nengcindezi yokusebenza ecishe ibe ngu-300MPa. Ikakhulu isetshenziselwa i-graphite, izinto zenjoloba ze-polyamide, njll. ezingenakwakhiwa ngezinto zempushana ekamelweni lokushisa. Ukufeza i-billet eqinile ekushiseni okuphakeme.
3.Hot isostatic ngokucindezela
I-Hot isostatic pressing (HIP) iwubuchwepheshe benqubo evumela izinto ukuthi zicindezeleke ngaphansi kwesenzo esikanye kanye sokushisa okuphezulu nokucindezela okukhulu. Ayisetshenziselwa ukuqiniswa kwempushana kuphela, kodwa futhi nasekuhlanganisweni kokusabalalisa kwezingcezu zokusebenza, ukuqedwa kokulimala kokuphonsa, kanye nokukhiqizwa kwezingxenye eziyinkimbinkimbi ezimisweni zenqubo ye-powder metallurgy. Ekucindezelweni okushisayo kwe-isostatic, amagesi angasebenzi njenge-argon ne-ammonia ngokuvamile asetshenziswa njengemidiya yokudlulisa ingcindezi, futhi impahla yokupakisha ngokuvamile iyinsimbi noma ingilazi. Izinga lokushisa lokusebenza ngokuvamile liphakathi kuka-1000 ~ 2200 ℃, futhi ingcindezi yokusebenza ngokuvamile iphakathi kuka-100 ~ 200MPa.
Izinzuzo ze-Isostatic Pressing Technology
Njengenqubo yokwakha, ubuchwepheshe bokucindezela be-isostatic bunezici ezilandelayo uma kuqhathaniswa namasu okwakha ajwayelekile:
1. Ukuminyana kwemikhiqizo eyakhiwe ngokucindezela kwe-isostatic ngokuvamile kuphakeme ngo-5~15 kunaleyo yokubumba okungaqondile kanye ne-bidirectional. Ukuminyana okuhlobene kwemikhiqizo yokucindezela ye-isostatic eshisayo kungafinyelela ku-99.8% ~ 99.09%.
2. Ubuningi be-compact bufana futhi buhambisana. Enqubweni yokubumba, kungakhathaliseki ukuthi i-unidirectional noma i-bidirectional pressing, ukusatshalaliswa okungalingani kokuminyana okuhlangene kuzokwenzeka. Lolu shintsho lokuminyana lungafinyelela ngaphezu kuka-10% lapho ucindezela imikhiqizo emise okwezixakaxaka. Lokhu kubangelwa ukumelana nokungqubuzana phakathi kwempushana nesikhunta sensimbi. Ingcindezi edluliswa yi-isostatic pressure fluid medium iyalingana kuzo zonke izinhlangothi. Ukucindezelwa kwephakheji kanye nempushana kuvame ukuhambisana, futhi akukho ukunyakaza okuhlobene phakathi kwempushana nephakheji. Ukumelana nokungqubuzana phakathi kwabo kuncane, futhi ingcindezi iyancipha kancane kuphela. Le gradient yokuminyana ngokuvamile ingaphansi kuka-1%. Ngakho-ke, kungacatshangwa ukuthi ukuminyana kwe-billet kufana.
3. Ngenxa yobuningi obufanayo, isilinganiso sobude nobubanzi asikhawulelwe, okuzuzisa ukukhiqiza imikhiqizo emincane nemide ngendlela yezinduku namashubhu.
4. Inqubo yokucindezela i-isostatic ngokuvamile ayidingi ukungezwa kwamafutha ku-powder, okunciphisa ukungcoliswa komkhiqizo futhi kube lula inqubo yokukhiqiza.
5. Imikhiqizo eyenziwe ngokucindezela kwe-isostatic inokusebenza okuhle kakhulu, umjikelezo omfushane wokukhiqiza, kanye nobubanzi bohlelo lokusebenza. Ububi benqubo yokucindezela isostatic ukusebenza kahle kwenqubo kanye nemishini ebizayo.
Njengamanje, inkampani yethu isungule ukubambisana kwezohwebo namakhasimende amaningi ekhaya nakwamanye amazwe, futhi isebenzise le mishini ukukhiqiza imikhiqizo ehlukahlukene yamapayipi afakwe umugqa we-PTFE. Imikhiqizo yamapayipi oqweqwe lwangaphakathi ekhiqizwa yilo mshini inekhwalithi enhle kakhulu, ukumelana okuhle kakhulu kokucindezela, futhi uxhumano lwe-lining yangaphakathi lufakwe ngokuqinile ngaphandle kwezikhala, nengaphakathi elibushelelezi neliyisicaba. Inkampani yethu yamukela ngemfudumalo amakhasimende anezidingo zenqubo yokukhiqiza ukusebenzisana nathi ukuze kusizakale futhi awine imiphumela!