Zithunzi za Isosatic
Mawonekedwe aukadaulo wosindikiza wa isostatic
(1) Kuchulukitsitsa kwa zinthu zosindikizira za isostatic ndizokwera, zomwe nthawi zambiri zimakhala 5% -15% kuposa zomwe zimapanga unidirectional komanso njira ziwiri. Kuchuluka kwake kwa mankhwala otentha otsekemera amatha kufikira 99.80% -99.99%.
(2) Kuchuluka kwake kwa yaying'ono ndi yunifolomu. Pogwiritsa ntchito kupanikizika, kaya ndi njira imodzi kapena njira ziwiri, kufalitsa kofiira kofiira sikungafanane. Kusintha kwakachulukidwe kotereku kumatha kufikira zoposa 10% mukamakankhira zinthu zomwe zimakhala zovuta. Izi zimachitika chifukwa cha kukangana pakati pa ufa ndi nkhungu wachitsulo. Isostatic fluid fluid transfer pressure, yofanana mbali zonse. Kupanikizika kwa envelopu ndi ufa ndizofanana. Palibe kuyenda kulikonse pakati pa ufa ndi envelopu. Pali kutsutsana pang'ono pakati pawo, ndipo kuthamanga kumangotsika pang'ono. Kuchepetsa kwake kocheperako kumakhala kochepera 1%. Chifukwa chake, zitha kuganiziridwa kuti chopanda kanthu Kuchulukitsitsa kwa unyinji ndi yunifolomu.
(3) Chifukwa cha kuchuluka kwa yunifolomu, kuchuluka kwakapangidwe kake kumatha kukhala kopanda malire, komwe kumathandizira kupanga zopangidwa ndi ndodo, zotupa, zopyapyala komanso zazitali.
(4) Njira yakukanikiza isostatic nthawi zambiri samafunika kuwonjezera mafuta mu ufa, omwe samangochepetsa kuipitsa kwa mankhwala, komanso amachepetsa njira zopangira.
(5) Zolemba zosindikizidwa bwino zimakhala ndi magwiridwe antchito, mayendedwe achidule komanso ntchito zosiyanasiyana.
(6) Chosavuta pakukanikiza kwa isostatic ndikuti magwiridwe antchito ndi otsika ndipo zida zake ndizotsika mtengo.
Makhalidwe a isostatic graphite materials
(1) Isotropic
Nthawi zambiri, zida zomwe zimakhala ndi isotropy degree ya 1.0 mpaka 1.1 zimatchedwa isotropic materials. Chifukwa cha kukanikiza kwa isostatic, isotropy ya isostatic graphite imatha kukhala mkati mwa 1.0 mpaka 1.1. Isotropy ya isostatic graphite imakhudzidwa ndi njira yochizira kutentha, isotropy ya tinthu tating'onoting'ono tomwe timapanga ufa.
Pakutentha kwa isostatic graphite, kutentha kumachotsedwa pang'onopang'ono kuchokera kunja kupita mkati, ndipo kutentha kumachepa pang'onopang'ono kuchokera kunja mpaka mkati. Kufanana kwa kutentha kwakunja ndikwabwino kuposa kufanana kwa kutentha kwamkati. Homotropy ndiyabwino kuposa mkati.
Pambuyo poti binder ikapangidwe, mawonekedwe a microcrystalline opangidwa samakhudza kwenikweni isotropy ya graphite block. Ngati isotropy ya tinthu tating'onoting'ono ta ufa ndi yabwino, ngakhale kugwiritsidwa ntchito kogwiritsa ntchito, isotropy ikhoza kukhala yokonzeka. Graphite yokhala ndi homogeneity yabwino.
Kumbali ya ndondomeko zoumba, ngati binder phula ndi ufa sizinafanane potsukidwa, zidzakhudzanso isotropy ya isostatic graphite.
(2) Kukula kwakukulu ndi kapangidwe kabwino
Ndizosatheka kukonzekera zopangira kaboni ndizinthu zazikulu komanso zomanga bwino mwakometsa. Kumlingo wina, kukanikiza kwa isostatic kumatha kuthana ndi zoperewera zamagetsi osagwirizana pazomwe zimachitika chifukwa chokhwimitsa zinthu, zimachepetsa kwambiri kuthekera kwa kulimbana kwa zinthu, ndikupangitsa kuti zinthu zazikuluzikulu komanso zabwino zikhale zenizeni.
(3) Kugwirizana
Kapangidwe kake ka isostatic graphite ndi kofanananso, ndipo kuchuluka kwake, kulimba kwake komanso mphamvu ya gawo lirilonse sizosiyana kwambiri. Ikhoza kuonedwa ngati chinthu chofanana cha graphite. Kusagwirizana kwa isostatic graphite kumatsimikizika ndi kukanikiza kwa kukakamiza kwa isostatic. Pakukanikiza kwa isostatic kugwiritsidwa ntchito, kufalikira kwa kuthamanga potsatira njira yolimbikitsira kumafanana, chifukwa chake kuchuluka kwa gawo lililonse la isostatic kukanikiza graphite ndi yunifolomu.
