I-ASTM A536 Nodular Cast Iron Bar | Intonga yesinyithi ye-Spheroidal Graphite
Intshayelelo yeMveliso
I-ASTM A536 Nodular Cast Iron Bar yinto eyenziwe ngokuchanekileyo eyenzelwe ukusetyenziswa okuphezulu kwiinkqubo ze-hydraulic kunye nezeemoto. Yenziwe ngokomgangatho oqinileyo we-ASTM A536, le bar yesinyithi ye-spheroidal graphite (SG) idibanisa amandla entsimbi kunye neempawu zesinyithi ezikwaziyo ukuphotha kunye nokungcangcazela. Ixatyiswa kakhulu ngenxa yokumelana kwayo nokudinwa, ukusebenza kwayo, kunye nokuzinza kwayo okulinganayo phantsi koxinzelelo.
Isinyithi esinobuqhophololo, esikwabizwa ngokuba yi-ductile iron, sahlukile kwisinyithi esingwevu kuba umxholo wekhabhoni wenza amaqhuqhuva e-spheroidal graphite endaweni yee-flakes. Olu mahluko kwisakhiwo luyinika amandla aphezulu okutyhafa kunye nokuvelisa amandla, nto leyo eyenza ukuba ibe yinto ethembekileyo kwiindawo ezithwala umthwalo kunye nezoxinzelelo olukhulu.
- iibha zesinyithi ezithambileyo zenziwe ngokwemigangatho yamazwe ngamazwe. Iindidi zesinyithi ezisetyenziswa rhoqo zeebha zesinyithi ezithambileyo zibonakaliswa ngeendlela ezahlukeneyo ngokwamazwe ahlukeneyo kunye nemigangatho.
Ezi zilandelayo ziiklasi zentsimbi yentsimbi ethambileyo (amabanga) ezisetyenziswa rhoqo phantsi kweenkqubo ezahlukeneyo eziqhelekileyo:
| I-ASTM A536 | NGO-1563 | I-ISO 1083 | I-JIS G5502 |
| 60-40-18 | EN-GJS-400-15 | GGG40 | FCD400 |
| 65-45-12 | EN-GJS-450-10 | - | FCD450 |
| 80-55-06 | EN-GJS-500-7 | GGG50 | FCD500 |
| 100-70-03 | I-EN-GJS-600-3 | GGG60 | FCD600 |
Ingcaciso yeMveliso
Iintambo zesinyithi ezithambileyo zisetyenziswa kakhulu kwiindawo ezifana neegiya kunye neendawo zeshaft kwimveliso yoomatshini, ii-crankshafts kunye neentambo zokudibanisa kwishishini leemoto, iipayipi kunye neendawo zesakhiwo kwicandelo lokwakha, izinto ze-hydraulic kwimishini yokwakha, kunye neevalvu kunye nee-pump bodies kwishishini lamandla.
Iiparamitha zemveliso
| Igama lemveliso | Ibha yentsimbi ye-Ductile/Ibha yentsimbi ye-Ductile ejikelezileyo |
| Umgangatho | I-ASTM A536 EN 1563 ISO 1083 JIS G5502 |
| Ububanzi obungaphandle (OD) | 20 mm – 600 mm (ingenziwa ngokwezifiso) |
| Ubude | 1 m – 6 m (ingenziwa ngokwezifiso) |
| Tensile strength | 400 – 800 MPa |
| Unikeze Amandla | 250 – 500 MPa |
| Ukuqina | 130 – 280 HB |
| Unyango lobushushu | i-annealed, iqhelekile, okanye icinyiwe kwaye ithambile |
| Imeko Yomphezulu | Njengoko iphoswe/ifakwe ngomatshini/ixotyulwe |
| Ukwandiswa | 2% – 18% |
| Imeko yokuhanjiswa | Iibha ezingqukuva/iibha zesikwere/iibha ezisicaba okanye ezisikiweyo ngokobukhulu bazo |
Izicelo zeMveliso
>Izixhobo zesilinda ye-hydraulic
>Iinkqubo zokumiswa kweemoto
>Iindawo zokudlulisa
>Imizimba yepompo kunye neendawo zokugcina iivalvu
>Izakhelo zoomatshini abanzima
Umboniso weMveliso
Ukuhlolwa kunye nemizobo yokupakisha
Amagama angundoqo
Ibha yesinyithi ephosiweyo ye-ASTM A536, intonga yesinyithi ephosiweyo enezimbobo, isinyithi segrafiti esispheroidal, isinyithi se-SG seendawo ze-hydraulic, ibha ejikelezileyo yesinyithi esithambileyo, isinyithi esiphosiweyo sezinto zeemoto