Ibha yentsimbi ethambileyo | Intonga yentsimbi ye-SG eMachinable
Intshayelelo yeMveliso
I-High Strength Ductile Iron Bar yimpahla ekumgangatho ophezulu eyenzelwe ngokukodwa iindawo zoomatshini ezifuna ukuqina nokusebenza kakuhle. Eyaziwa ngokuba yi-SG Iron okanye i-Spheroidal Graphite Iron, le nto idibanisa ukuguquguquka kwesinyithi kunye neempawu zoomatshini ezikufutshane nentsimbi. Ngamandla ayo angaqhelekanga, ukusebenza kakuhle koomatshini, kunye nokukwazi ukudambisa ukungcangcazela, i-ductile iron bar ibe lukhetho olukhethwayo kwiintlobo ngeentlobo zezicelo zoshishino, kubandakanya iinkqubo ze-hydraulic, izinto zoomatshini, kunye neendawo zokuhambisa amandla.
Ngokungafaniyo nentsimbi engwevu, intsimbi ethambileyo inegrafiti ekwimo engqukuva, nto leyo eyomeleza amandla ayo okutsalwa kunye nokumelana nokuchaphazeleka. Le nzuzo yesakhiwo esincinci iyinika ukuqina okuphezulu phantsi kweemeko zomthwalo onzima, nto leyo eyenza ukuba ifaneleke kwimithwalo engashukumiyo kunye neyamandla. Iibha zentsimbi ethambileyo ziyafumaneka kwiidayamitha ezahlukeneyo kwaye zinokubonelelwa kwiimeko ezinzima okanye ezichanekileyo ukuze zihambelane neemfuno ezahlukeneyo zoshishino.
- 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
I-Ductile iron bar yinto ephucula iipropati zayo zoomatshini ngokongeza ii-spheroidizing agents ezifana ne-magnesium okanye i-cerium ukuze kuphoswe isinyithi ukuze kwenziwe i-graphite ibe yisakhiwo esingqukuva. Ngokuphathelele ukwakheka kweekhemikhali, izinto eziphambili ze-ductile iron yi-iron, i-carbon, i-silicon, kunye ne-manganese, i-phosphorus, i-sulfur kunye nezinye izinto. Ukongezwa kwee-spheroidizing agents ezifana ne-magnesium okanye i-cerium kubalulekile, okukhuthaza ukwakheka kwesakhiwo esingqukuva kwi-graphite.
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 | Ibha engqukuva, ibha yesikwere, ibha ethe tyaba okanye esikiweyo ngokwemfuno |
Izicelo zeMveliso
>Iisilinda ze-hydraulic kunye ne-pneumatic
>Iindlu zegiya kunye neenxalenye zothumelo
>Iibhasi zezithuthi kunye neendawo zokumiswa
>Izixhobo zomatshini kunye neefreyimu
>Imizimba yevalvu kunye neekhava zepompo
>Iirola ezinzima kunye neepulleys
Umboniso weMveliso
Ukuhlolwa kunye nemizobo yokupakisha
Amagama angundoqo
ibha yesinyithi ethambileyo, intonga yesinyithi ye-SG, isinyithi esitshisiweyo esinomatshini, ibha yesinyithi enamandla aphezulu, iintonga zesinyithi zoshishino, isinyithi esitshisiweyo esinee-nodular, ibha yesinyithi ye-graphite ye-spheroidal