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ikhava Pump

Incazelo emfushane:

Green isihlabathi udini  is frequently the most economical method of producing castings. Although castings up to 500kgs pounds or more can be made in green sand, it generally is used for medium to small size castings. If green sand molds are not sufficiently hard or strong, some mold wall movement may take place during solidification, and shrinkage defects develop.


umkhiqizo Imininingwane

umkhiqizo Amathegi

yensimbi Gray iyona enemisebenzi kakhulu zonke izinsimbi Foundry. I okusezingeni eliphezulu carbon okuqukethwe unesibopho kalula ukuncibilika ekubunjweni ku Foundry futhi kalula machining ekukhiqizeni okwalandela. Izinga eliphansi nokungabikho ukuncipha futhi fluidity okusezingeni eliphezulu ukunikeza inkululeko esiphezulu ipulani unjiniyela.

Ukwakheka jikelele grey cast iron kuyinto 95% yensimbi ngesisindo wabhanselwa 2.1 kuya kwezingu-4% ekubeni yekhabhoni 1 kuya ku-3% silicon. Manganese nezinye ukungcola nazo ngokuvamile atholakala noma kwengezwe lesimbi elivuthako njengoba kudingeka nokuncipha noma isithuthukisi izakhiwo ezithile. Sulphur, isibonelo, sivame wethulwa metal oncibilikisiwe ukuze andise ubulukhuni, okuyinto ngenye ongaphakeme e kakhulu izingxenye cast iron.

Green isihlabathi udini  is frequently the most economical method of producing castings. Although castings up to 500kgs pounds or more can be made in green sand, it generally is used for medium to small size castings. If green sand molds are not sufficiently hard or strong, some mold wall movement may take place during solidification, and shrinkage defects develop.

Inqubo igobolondo udini liyasetshenziswa ngokwenza cores, ezisetshenziswa ezinye izinhlobo zesikhunta ngaphandle igobolondo isikhunta. Inzuzo oyinhloko yikhono lukhuni isikhunta noma umongo nabo iphethini metal evuthayo, ekuthuthukiseni ukunemba kanye sekugcineni ngokuphonswa kwawo.

Mpunga yensimbi asakazwe  isetshenziswa izingxenye emakethe eziningi, kuhlanganise yezimoto, ezolimo, isakhiwo imishini, electronics, izinhlelo zenkasa, umoya omncane, izakhiwo, ukwakha kanye zokuthutha izimboni


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