Ukuphoswa kwentsimbizisetyenziswe ngokubanzi kumashishini kunye noomatshini ukusukela ekusekweni kwesiseko sangoku. Nakumaxesha angoku, iintsimbi ezisakhasayo zisadlala indima ebalulekileyo kwiilori, kwiimoto zikaloliwe zokuthutha iimpahla, iitrektara, oomatshini bokwakha, izixhobo zokusebenza ezinzima ... njl. Intsimbi yokuphosa ibandakanya intsimbi engwevu, intsimbi edityanisiweyo (i-nodular), intsimbi emhlophe, intsimbi edityanisiweyo yegraphite kunye nentsimbi ethambileyo. I-iron engwevu inexabiso eliphantsi kune-iron ductile, kodwa inamandla asezantsi kakhulu okuqina kunye ne-ductility kune-ductile iron. Intsimbi engwevu ayinakuthatha indawo yentsimbi yekhabhoni, ngelixa intsimbi yentsimbi inokuthi ithathe indawo yentsimbi yekhabhoni kwimeko ethile ngenxa yokuqina okuphezulu, amandla esivuno kunye nokwandiswa kwesinyithi.
Iintsimbi zeCarbon castingszisetyenziswa kwizicelo ezininzi zemizi-mveliso kunye neemeko ezingqongileyo ngokunjalo. Ngamabakala abo amaninzi, intsimbi yekhabhoni inokunyangwa ubushushu ukuze iphucule isivuno sayo kunye nokomelela kwayo, ukuqina okanye ukudumba kwiimfuno zesicelo sobunjineli okanye iipropathi ezifunwayo zoomatshini. Amanye amabakala aphantsi entsimbi ephosiweyo anokutshintshwa yintsimbi edityanisiweyo, okoko nje amandla awo okuqina kunye nobude busondele ngokwaneleyo. Ukuthelekisa iipropathi zabo zokwenza izinto, sinokubhekisela kwizinto eziphathekayo ze-ASTM A536 zensimbi ye-ductile, kunye ne-ASTM A27 ye-carbon steel.
| IBanga eliLilingana neCast Carbon Steel | ||||||||||
| Hayi. | eTshayina | i-USA | ISO | Jemani | Fransi | Russia гост | eSweden SS | eBritani | ||
| GB | I-ASTM | UNS | I-DIN | W-Nr. | NF | BS | ||||
| 1 | I-ZG200-400 (ZG15) | 415-205 (60-30) | J03000 | 200-400 | GS-38 | 1.0416 | - | 15л | 1306 | - |
| 2 | I-ZG230-450 (ZG25) | 450-240 965-35) | J03101 | 230-450 | GS-45 | 1.0446 | GE230 | 25л | 1305 | A1 |
| 3 | I-ZG270-500 (ZG35) | 485-275 (70-40) | J02501 | 270-480 | GS-52 | 1.0552 | GE280 | 35л | 1505 | A2 |
| 4 | I-ZG310-570 (ZG45) | (80-40) | J05002 | - | GS-60 | 1.0558 | GE320 | 45л | 1606 | - |
| 5 | I-ZG340-640 (ZG55) | - | J05000 | 340-550 | - | - | GE370 | - | - | A5 |
Amacandelo okujula ngentsimbiIsebenza ngcono ukothuka kunekhabhoni yentsimbi, ngelixa i-carbon steel castings inokuqina okungcono kakhulu. Kwaye ukuya kuthi ga kwinqanaba elithile, i-ductile iorn castings inokuba nemidlalo ethile yokumelana nokunxiba kunye nomhlwa. Ke i-ductile iron casting ingasetyenziselwa ezinye izindlu zempompo okanye iinkqubo zokubonelela ngamanzi. Nangona kunjalo, kusafuneka senze izilumkiso zokuzikhusela zinganxibi kunye nomhlwa. Ngokuqhelekileyo, ukuba i-iron ductile inokuhlangabezana neemfuno zakho, i-iron ductile inokuba lukhetho lwakho lokuqala, endaweni ye-carbon steel for castings yakho.
| IBanga eliLingeneyo le-Ductile Cast Iron | ||||||||||
| Hayi. | eTshayina | Japhan | i-USA | ISO | IsiJamani | Fransi | Russia гост | UK BS | ||
| GB | I-JIS | I-ASTM | UNS | I-DIN | W-Nr. | NF | ||||
| 1 | FCD350-22 | - | - | 350-22 | - | - | - | Bч35 | 350/22 | |
| 2 | QT400-15 | FCD400-15 | - | - | 400-15 | GGG-40 | 0.7040 | EN-GJS-400-15 | Bч40 | 370/17 |
| 3 | QT400-18 | FCD400-18 | 60-40-18 | F32800 | 400-18 | - | - | EN-GJS-400-18 | - | 400/18 |
| 4 | QT450-10 | FCD450-10 | 65-45-12 | F33100 | 450-10 | - | - | EN-GJS-450-10 | Bч45 | 450/10 |
| 5 | QT500-7 | FCD500-7 | 80-55-6 | F33800 | 500-7 | GGG-50 | 0.7050 | EN-GJS-500-7 | Bч50 | 500/7 |
| 6 | QT600-3 | FCD600-3 | ≈80-55-06 ≈100-70-03 | F3300 F34800 | 600-3 | GGG-60 | 0.7060 | EN-GJS-600-3 | Bч60 | 600/3 |
| 7 | QT700-2 | FCD700-2 | 100-70-03 | F34800 | 700-2 | GGG-70 | 0.7070 | EN-GJS-700-2 | Bch70 | 700/2 |
| 8 | QT800-2 | FCD800-2 | 120-90-02 | F36200 | 800-2 | GGG-80 | 0.7080 | EN-GJS-800-2 | Bч80 | 800/2 |
| 8 | QT900-2 | 120-90-02 | F36200 | 800-2 | GGG-80 | 0.7080 | EN-GJS-900-2 | ≈Bч100 | 900/2 | |
Inkqubo yentsimbi yanamhlanje yahlulahlulwe kwiindidi ezimbini eziphambili: ukuphosa okunokuchithwa kunye nokungabikho. Ukwaphulwa kwakhona zizinto zokungunda, ezifana nokugalelwa kwesanti, ukuphosa iwax elahlekileyo okanye ukubunjwa kwesinyithi. Njengohlobo lwenkqubo echanekileyo yokuphosa, iutyalo maliesebenzisa isisombululo se-silica kunye neglasi yamanzi edityanisiweyo yokuphosa okanye ibhondi yabo edibeneyo njengezixhobo zokwakha iqokobhe zezona zisetyenziswa kakhulu kwi-RMC Casting Foundry ukuvelisa i-carbon steel castings. Inkqubo yokuphosa yokuchaneka eyahlukileyo iyafumaneka kwakhona ngokusekelwe kwibakala elifunekayo lokuchaneka kweendawo zokuphosa. Ngokomzekelo, iglasi yamanzi kunye ne-silica sol edibeneyo yokuphosa utyalo-mali inokusetyenziselwa ukuchithwa kwensimbi yentsimbi ephantsi okanye ephakathi, ngelixa iinkqubo ze-silica sol casting kufuneka zisetyenziselwe ukuchithwa kwensimbi engenasici kunye nebakala elichanekileyo elifunekayo.
| Ipropati | Grey Cast Intsimbi | Intsimbi enyibilikayo | I-Ductile Cast Intsimbi | C30 Carbon Steel |
| Ubushushu obunyibilikayo, ℃ | 1175 | 1200 | 1150 | 1450 |
| Umxhuzulane okhethekileyo, kg/m³ | 6920 | 6920 | 6920 | 7750 |
| Ukungcangcazela kumanzi | Exellent | Kulungile | Kulungile | Ubuhlwempu |
| Imodyuli ye-elasticity, MPa | 126174 | 175126 | 173745 | 210290 |
| I-modolus ye-rigidiy, i-MPa | 48955 | 70329 | 66190 | 78600 |
Ukuvelisa intsimbi yesiko kunyeiintsimbi zentsimbingokwemizobo yomthengi yinxalenye yethu ephambili yenkonzo yokuphosa echanekileyo kodwa hayi inkonzo yethu kuphela. Ngokwenyani, sinikezela ngeenkonzo zokulahla isinyithi esinesisombululo esinye kunye neenkonzo ezahlukeneyo ezongeziweyo ezibandakanya uyilo lokuphosa,CNC ukuchaneka machining, unyango lokushisa, ukugqiba umphezulu, ukudibanisa, ukupakisha, ukuthumela ... njl. Unokukhetha zonke ezi nkonzo zokuphosa ngokwamava akho okanye ngoncedo oluvela kwiinjineli zethu zokuphosa ezichanekileyo. Ngaphandle koko, sigcina imfihlo kubathengi njengeyona nto iphambili yenkonzo elungiselelwe i-OEM. I-NDA iya kusayinwa kwaye isitampu ukuba kuyimfuneko.
Inkqubo yoTyalo mali
China Investment Casting Foundry
Ixesha lokuposa: Apr-14-2021