Ungasibeka njani isango langaphakathi kwaye uyile inkqubo yokugalela i-gucile shorings ngamabala ashushu amaninzi ukuqinisekisa umgangatho kwaye uphucule isivuno?

Inxalenye yentsimbi iphosa i-iron yentsimbi enemilo engekho mthethweni kunye neendawo ezininzi ezizimeleyo, ukukhetha indawo yokuvula i-Sprue (ukuqiniswa kwaphela), ukuqiniswa kwe-spinkial) kunye nokuphucula isivuno njengeyona njongo iphambili.

1, Uyilo lweMbono enguMdibaniso: Yamkela imigaqo-nkqubo ye "ukwahlulwa ngaxeshanye" koyilo lwendawo yokuvula i-sprue. Injongo ephambili: Ukuphola okukhawulezayo kunye nokulinganisa kunye nokunciphisa umahluko wamanzi phakathi kweendawo ezishushu, ezifanelekileyo kwiimeko apho iindawo ezishushu zisasazeka okanye zinobume obuphezulu.  

Amanyathelo aphambili:

I-1. Indawo ephambili yesango: Eyona nto iphambili kufuneka inikezwe ekuvulekeni kwendawo ecekeceke (malunga ne-4mm) okanye iZiko leeJometri) lokukhuthaza ukusasazeka ngokukhawuleza kunye nokuzaliswa kwentsimbi etyhidiweyo. Intshayelelo Intshayelelo: Amasango amabini aphantsi acwangcisiweyo acwangciswe embindini we-ving, eqhagamshelwe ngokuthe ngqo kwindawo ebiyelweyo, amasango ayi-10 kunye ne-10 ne-10mm.

2. Amanqaku aphambili okuyila kwenkqubo yokuthulula: Indawo enqamlezayo yecandelo leSprue kufuneka ilawulwe ngaphakathi kwe-1.2-1.5 cm ², kunye nenqanaba lokuhamba kwamanzi ngentsimbi kwaye kukhuthaze isiseko esikhawulezileyo kwindawo ebiyelwe. Isetyenziswe ngokudibeneyo nge-iron ebandayo: Beka i-iron yentsimbi engaphandle (efana negrafu okanye isanti ecinyiweyo) kwi-gesick eshushu (i-20mm yendawo) yokukhawulezisa ukupholisa ukuphosa. Ubungakanani bentsimbi ebandayo: Ubungqingqwa be-iron yegrafu ebandayo yi-1-1.5 amaxesha ubukhulu bommandla oshushu, kwaye indawo yokugubungela inkulu kune-1.2 yendawo yendawo eshushu. Ukubekwa kwentsimbi ebandayo kufuneka iqhotyoshelwe kufutshane kweNtlawulo eshushu, kwaye ngokubanzi kuyanqanda ukuvula indawo yokuqinisekisa ukuba ifuthe lokuthambisa lifikelela embindini we-chient ye-chilling. Faka i-iron yokupholisa ngaphakathi ngasemva kwamalungu ashushu azodwa (izinto kunye nokuntywila kufuneka ulawulwe ngokungqongqo).  

3. Ngokuchanekileyo ilawula ngokuchanekileyo intsimi yobushushu. Amaqondo obushushu agalelwe phakathi kwe-1390-1440 I-Shrinkage kunye ne-Consavity zinokwenzeka ngenxa yobushushu obuphezulu, kwaye iziphene kufuneka zithintelwe nge-iron ebandayo kwaye ziphakame.

2, Uyilo lukholo lweli xesha lokuphosa kunye nenkampani yokuphosa inomda kwibhokisi yesanti. Ukuphakama kufuneka kwenziwe njengemodyuli evuthayo (ebalwe ukuphakama kweesentimitha ezili-10). Imodyuli yendawo eshushu imalunga ne-12-16 mm. Ubalo lwethu lweModyuli yeModyuli: Imodyuli ekhulayo ifanele ibe ngama-1,2 amatyeli amakhulu ngaphezu kwemodyuli yendawo eshushu yokuphosa. 1.2X1.2 = 14.4 mm. Uyilo lukhona luhambo lweTrepezoidal, kwaye imilinganiselo yokugqibela ububanzi obubanzi be-80 mm, ububanzi obungaphezulu kwe-60 mm, kunye nokuphakama kwe-50 mm. Ukongeza, kuyacetyiswa ukuba uyila i-5mm ye-5mm diameter Hole ngaphezulu kwendawo yokuphakama ukuthintela ukunganyangeki komoya ekubeni i-shrinking.

Amanyathelo ama-3, abathintelayo kwezinye iziphene

I-1. Amanyathelo okuthintela imingxunya yomoya (ebangelwa kukulungelelaniswa okungafanelekanga kunye nentsimbi ekhulayo / intsimbi ebandayo): Faka i-ANT 5-8MMG ENTER KWI-OND 5-8MM EPRING EPRENT (ukuthintela i-Shrinkage). Phosa i-chirch ye-chircon powder kumphezulu wensimbi ebandayo (ukuthintela ukuphola ngokukhawuleza kwentsimbi ebandayo kunye nesizukulwana somphunga wamanzi). Lawula ukuqhubeka kwengqumbo xa ugalela ukufunyanwa kwesiphithiphithi (inaliti yentshontsho lenkqubo yokulinganisa).  

2. Iifilitha zeCeramic (ngobukhulu be-Porere ye-5-10mm) zifakwe kwingcambu yokukhulisa ukucoca i-slag ingenisa ijelo le-slag. Ngaphambi kokuba uqele, vumela i-iron etyhidiweyo imele imizuzu emi-3 ubuncinci yokuqinisekisa ukuba i-SLAG iyadada. 4, Ulungelelwaniso lwentsebenzo yeNkqubo yeNkqubo 1 Indawo iyonke yendawo enomnqamlezo weSprue ehambelana ne-Traing kunye neNdawo eyiNdawo eyi-30mm ² × Intamo ye-30mm idinga i-24-36mm ²). Ukwamkela i "Douraff Roveral" ukungqubana okucothayo: Ukuhamba kancinci kwe-20%] -> B [i-B [i-B [yegama elihamba kakhulu] Isanti ebumba ubunzima yi-85-90 (ithambe kakhulu inokubangela ukufuduka kodonga kwaye ichaphazele indlela ye-shrinkage).

Okokugqibela, kubalulekile ukuba uqaphele ulawulo lomxholo wentsalela ye-magnesium emva kokubekwa kwe-spiroids. Izinto ezincinci ezinjengezi, i-magnesium yentsalela akufuneki idlule kumgangatho kwaye kufuneka ilawulwe kwi-0.04% okanye ngaphezulu nangaphezulu kangangoko kunokwenzeka.