Isostatic Molding Machine

Opanga zisindikizo ndi zinthu zina zogwiritsa ntchitopolima(PTFE) mwachangu kuti amatha kusesa phindu lawo lalikulu ndi tchipisi tating'onoting'ono popanga magawo kuchokera ku ndodo ndi machubu omwe amapangidwa kale.PTFE utomoni ndi okwera mtengo ndipo kupanga mbali kuchokera psinjika kuumbidwa ndodo kapena machubu nthawi zambiri amangopereka 10-20% ya zinthu zogulidwa mu zigawo yomalizidwa.Popeza PTFE, kamodzi sintered, sangathe reground ndi ntchito kachiwiri, 80% ya zinthu zakuthupi amathera zinyalala.Yankho ndikugwiritsa ntchito njira zopangira isostatic kupanga machubu ocheperako.

Poyambirira, pamene zishango zotentha za mphuno za mphuno zinkapangidwa kuchokera ku PTFE, njira ina yofunika kuti iphimbe ufa wa PTFE pamtunda wofanana ndi chipolopolo cha mphuno.Izi zidachitika poyika ufa wa PTFE pa pulagi ya aluminiyamu yooneka ngati mphuno, ndikuphimba ufawo ndi chikhodzodzo cha elastomeric.Pulagi, ufa ndi chikhodzodzo zinayikidwa mu chotengera choponderezedwa ndi madzi othamanga kwambiri amapopedwa kuti akwaniritse kupsinjidwa kwa ufa mu mawonekedwe okonzedweratu okonzekera ng'anjo sintering.

Monga cholembera cham'mbali chochititsa chidwi, pamene maroketi amakula, ndipo mphuno zamphuno zinakula kwambiri kuti zigwirizane ndi zotengera zokakamiza, mapulagi otsekedwa ndi chikhodzodzo okhala ndi utomoni wa ufa mkati mwake amangotsitsidwa m'nyanja mpaka kuya koyenera kuti akwaniritse kupanikizika koyenera.

Masiku ano isostaticmakina omangiraabwera kutali kuchokera masiku a missile mphuno.Tsopano amagwiritsa ntchito mafuta m'malo mwa madzi m'mitsuko ya cylindrical pressure.Makina omangira a Isostatic nthawi zambiri amagwiritsa ntchito makina a hydraulic pressure kudyetsa chowonjezera kuti chiwonjezeke kupanikizika kuchokera pazigawo zanthawi zonse za 3000 psi hydraulic system kupita ku zipsinjo zapamwamba zomwe zimafunikira kuti mukwaniritse mawonekedwe abwino akuthupi mu PTFE yowumbidwa.

Mapangidwe abwinowa amagwiritsa ntchito ma mandrels osinthika kuti azitha kusintha machubu ambiri, ndi zidutswa za polyurethane kumapeto ndi mawonekedwe akunja akunja kuti asamutse kuthamanga kwa hydraulic kuchokera ku chikhodzodzo cha urethane kupita kumitundu yosiyanasiyana yamachubu.Urethane yofewa imagwira ntchito ngati madzi okha kuti isamutse kuthamanga kwa hydraulic kupita ku utomoni wa ufa womwe ukupanikizidwa.Pogwiritsa ntchito mabelu ofewa, mabelu omaliza omwe amafanana ndi mapangidwe akale amachotsedwa kotero kuti kutalika konse kwa chubu chopangidwa kungagwiritsidwe ntchito.

Zowongolera zochepa zama hydraulic zimafunikira, ndipo zigawo zambiri zama hydraulic zofunika zimapezeka pashelefu.Kupatulapo ndi intensifier, yomwe nthawi zambiri imayenera kupangidwa kuyambira pachiyambi kuti ikwaniritse kukakamiza kofunikira komanso kupanga ma voliyumu pamakina akulu, osinthika a hydraulic.