Ukonakala kwentsimbi kukho kuyo yonke indawo, ngalo lonke ixesha

Ukuthintela i-corrosion yensimbi, indlela eqhelekileyo kukusebenzisa iingubo zokukhusela umphezulu weemveliso zetsimbi.Umphezulu kufuneka ucocwe phambi kokukhuselwa kokugquma.Amakhulu eemveliso kunye namashishini abandakanya iinqanawa, amatanki okugcina, iibhulorho, izakhiwo zentsimbi, izikhululo zamandla, iimoto, iilocomotives, izixhobo zomkhosi, izixhobo ze-aerospace, njl.I-Metal abrasive yeyona ndlela isebenzayo yokucoca.

Iibrasives zentsimbi

Ngokubanzi, zikhoizithonga zentsimbi (high carbon steel shotkwayelow carbon steel shot), igrit yentsimbi, ukudutyulwa kwentsimbi, intsimbi,steel stainless cut wire/conditioned shot, igrit yentsimbi engenasici,intsimbi cut wire, ukuthwala igrit yentsimbi, njl. Ii-abrasives zetsimbi eziphezulu zokusebenza azilula ukuphuka, uthuli oluphantsi, ukusetyenziswa okuphantsi, ukucoca okuphezulu, kunye nokusebenza kakuhle kwemveliso jikelele.Inokunciphisa kakhulu inqanaba lokusetyenziswa komsebenzisi wokugqibela, ngaloo ndlela ukunciphisa iindleko kunye nokunciphisa ukukhutshwa.

Ngoko umbuzo ngulo, indlela yokukhetha i-abrasives yensimbi ephezulu?

Ukuqinisekisa ukuba umphumo wokonyango ongaphezulu ufikelele ngokupheleleyo kumgangatho, izibonakaliso ezimbini eziphambili ze-abrasives zetsimbi: ukucoca ukusebenza kakuhle kunye nokusetyenziswa.

Ukungaqondi kakuhle okuninzi ekukhetheni izithonga zentsimbi:

Ingaba intsimbi ejikijelwayo ingcono?

Ngaba ubungakanani bamasuntswana alinganayo, bungcono?

Imbonakalo eqaqambileyo, ingcono?

Ingaba intsimbi ejikijelwayo ingcono?

Impendulo:Hayi.

Kwinkqubo yokwenza kunye nokulungiselela izitofu zetsimbi, intsimbi etyhidiweyo ipholile ukusuka kulwelo ukuya kwinto eqinileyo, kwaye iyancipha ngexesha lokupholisa.Oku kucutha kuqhutyelwa kwimeko ekhululekileyo, kwaye akukho kuphakama okufana nokugalela i-castings ukuba incediswe ngokuyinxenye ngentsimbi etyhidiweyo apho umthamo emva kokunciphisa uyancipha, ngoko ke amasuntswana angama-elliptical aneendawo ezitshisiweyo zivela.Olu hlobo lwamasuntswana luye lwacutheka ngokwaneleyo, kwaye imilo ayingqukuva kodwa isakhiwo sixinene.Nangona kunjalo, ukuba i-steel shot engazange ifakwe ngokupheleleyo, isakhiwo asinzima, kukho iziphene zangaphakathi ezifana ne-shrinkage porosity kunye ne-shrinkage cavities.

Ukujula amandla E=1/2mv2, ukuba isakhiwo sishinyene, sinomthamo ofanayo, umgangatho omkhulu woxinaniso M yimpembelelo yamandla amakhulu, kwaye akukho lula ukwaphuka.Ngale ndlela, ayilunganga: intsimbi ejikelezileyo yadubula ngcono.

Ngaba ubungakanani beenkozo zentsimbi edutyulwayo iyunifomu ngakumbi, ngcono?

Impendulo:Hayi.

Kwintsimi yokucoca, umphezulu womsebenzi oza kuhlanjululwa okanye ukutshiza uya kwenza imigodi kwindawo ecocekileyo.Kuphela xa imingxuma kunye nemingxuma idibanisa ngokupheleleyo, yonke indawo inokucocwa ngokucokisekileyo.

Iyunifomu ngakumbi ubungakanani amasuntswana shot intsimbi, kokukhona kuthatha ixesha elide ukufikelela ukugqithelana ngokupheleleyo emigodini.Izithonga zentsimbi kunye nomlinganiselo othile amasuntswana ubukhulu ukuxuba, izithonga ezinkulu intsimbi ikakhulu ezisetyenziselwa ukucoca, kunye nezithonga zentsimbi ezincinci. iya kucoca i-interspace phakathi kwendawo ephathwayo ngokudubula kwentsimbi yobukhulu obukhulu

Imbonakalo eqaqambileyo, ingcono?

Impendulo: Hayi.

Okwangoku kukho iindidi ezimbinihigh carbon steel shot: Ukudubula kwentsimbi eyodwa kunye nokudubula kwentsimbi kabini.Kunzima ukwahlula kukwakheka, ukuqina, kunye nesakhiwo se-metallographic.Nangona kunjalo, ukudutyulwa kwentsimbi ephindwe kabini kunokutya okuziinkozo kunye nobomi bokudinwa okuphezulu, Iinkozo zokudubula kwentsimbi yokucima enye zirhabaxa kwaye ubomi bokudinwa buphantsi. umphezulu uncinci, ukhangeleka kakhulu;ngelixa intsimbi yadutyulwa emva konyango lokucinywa kwesibini, ifilimu ye-Fe3O4 kumphezulu iba ngqindilili, ayibonisi kukhanya, kwaye ayibonakali imenyezela.Ke umphezulu oqaqambileyo awulinganisi iimveliso ezingcono, kodwa ukuba ukucima intsimbi kabini okanye hayi ngumba obaluleke ngakumbi.