Yaya ake simintin narkewar tanderun induction?

Tsarin simintin tagulla gabaɗaya an kasu zuwa: ƙeƙasasshiyar jan ƙarfe, ƙwanƙwasa tagulla, madaidaicin jan ƙarfe, jan ƙarfe mai mutuƙar ƙirƙira, ƙirƙira tagulla, da sauransu.

1. Yi gyare-gyare da kakin zuma tare da zane-zane na tsarawa.

2. An kafa samfurin kakin zuma, kuma dubawa ya cancanta (fonts, alamu, alamu).

3. Bisa ga girman da ya dace da ƙwayar kakin zuma, an tsara shi a cikin tarin bishiyoyi.

4. Yi amfani da dalla-dalla da goge goge na kakin zuma na bishiyar da aka haɗa (amfani da ƙaramin goga don cika haruffa da alamu)

5. Sanya turmi tare da yashi mai kyau, kuma sanya ƙirar kakin zuma a cikin bokitin slurry don jiƙa daidai saman ƙirar kakin zuma. Lubricating da m turmi wani muhimmin bangare ne na tabbatar da lubrication na simintin tagulla. Irin wannan maimaita nutsewar yashi mai kyau da yashi mara nauyi a cikin yadudduka da yawa shine gyaran ƙirar. Ana buƙatar ɗan ƙaramin adadin albarkatun coagulation don ƙarawa cikin yashi, kuma ba zai iya zama da yawa ba. Muhimmancin ƙirar harsashi yana cikin matsewa. Da zarar an tsattsage yayin simintin, aikin daga allurar kakin zuma zuwa ƙera ƙirar harsashi zai ƙare.

6. Saka harsashi tare da kakin zuma a cikin dukan tashar da aka jiƙa a cikin tanderun gasa da kuma sanya shi a baya, juye tashar ruwan zafi, sa’an nan kuma gasa shi. A hankali zafi sama, don haka kakin zuma mold a hankali narke, sabõda haka, ya gudana daga cikin simintin rami. Wannan bangare ba wai kawai don narkar da kakin zuma daga cikin harsashi ba ne, amma kuma yana buƙatar haɗa yashin ƙirar harsashi tare don ƙara ƙarfi da ƙarfi na ƙirar harsashi. Dangane da matakin ƙirar harsashi da kauri na siffar harsashi, ɗauki lokaci da zafin jiki na gasa.

7. Babu takamaiman ƙayyadaddun ƙayyadaddun ƙididdiga don dabarar ruwan jan karfe. Da farko sanya kayan jan ƙarfe a cikin ƙwanƙwasa mai narkewa, kuma adadin da aka saka ya dogara da nauyin simintin. A cikin aiwatar da narkewar jan ƙarfe, gwargwadon launi na harshen wuta (zazzabi ya kai kusan 1300 ℃) da matakin narkewar ruwan jan ƙarfe, a hankali bisa ga gwaninta (ba ƙididdigewa ba), ƙimar zinc, tin, iron. , gubar da sauran karafa an ƙara don cimma taurin sakamako na workpiece.

1. Saka kwanon da aka gasa a cikin yashi kuma a binne shi zuwa rabin tsayi, saboda yashi na iya gyara ƙirar harsashi, ta yadda za a iya guje wa saurin zafi tsakanin ƙwayar harsashi da waje yayin aikin simintin, kuma yana da mai kyau thermal rufi sakamako. Ana buƙatar kammala simintin gyare-gyare a lokaci ɗaya kuma ba za a iya dakatar da rabin hanya ko sake cika shi ba. Don hana rabuwar sassan haɗin gwiwa, ko da ruwan jan karfe iri ɗaya zai yi tasiri saboda girman haɗin da aka yi a lokacin yin simintin gyare-gyare. Ɗayan shi ne cewa simintin gyare-gyaren an yi su ne kawai kuma ba matsi ba; ɗayan kuma shine cewa an fara sanyaya sassa masu kyau, wanda ke shafar ruwa na simintin gyare-gyare kuma ya haifar da mataccen kusurwa; na uku shine tsagewar kwandon kwandon da ya haifar da bambancin zafin jiki.