China OEM tloaelo lahla likarolo tse ling bakeng sa likoloi tsa terene tse tsamaisang thepa ea tšepe ea Cr-Mo alloy e nang le kalafo ea mocheso, kalafo ea bokaholimo leTs'ebeletso ea mochini oa CNC.
Vacuum Casting e boetse e bitsoa Negative Pressure Tial Casting, Reduced Pressure Casting kapaV Ts'ebetso ea Ts'ebetso. Vacuum khatello ea ho lahla ho hloka tšebeliso ea lisebelisoa tsa ho ntša moea ho ntša moea ka hare ho hlobo ea ho lahla, ebe o sebelisa phapang ea khatello pakeng tsa ka hare le ka ntle ho hlobo ho koahela filimi e futhumetseng ea polasetiki holim'a paterone le thempleite. Sebōpeho sa ho lahla se tla ba matla ka ho lekaneng ho mamella tšepe e qhibilihisitsoeng nakong ea ho etsa. Ka mor'a ho fumana hlobo ea vacuum, tlatsa lebokose la lehlabathe ka lehlabathe le omeletseng ntle le se tlamella, 'me u tiise bokaholimo ba hlobo ea lehlabathe ka filimi ea polasetiki, e lateloe ke vacuum ho tiisa lehlabathe. Ka mor'a moo, tlosa hlobo, beha li-cores tsa lehlabathe, koala hlobo ho etsa hore ntho e 'ngoe le e' ngoe e loketse ho tšolloa. Qetellong, ho lahla ho fumanoa ka mor'a hore tšepe e qhibilihisitsoeng e pholile ebe e tiisa.
| Lahlehileng Foam Casting vs Vacuum Casting | ||
| Ntho | Ho Lahla Foam e Lahlehileng | Vacuum Casting |
| Li-castings tse loketseng | Li-castings tse nyane le tse mahareng tse nang le likheo tse rarahaneng, joalo ka block block, sekoaelo sa enjine | Li-casting tse mahareng le tse kholo tse nang le likheo tse fokolang kapa tse se nang letho, joalo ka litekanyo tsa tšepe tse entsoeng ka tšepe, li-axle tsa tšepe tse entsoeng ka tšepe. |
| Lipaterone le Lipoleiti | Mekhoa ea foam e entsoeng ka li-moldings | Setšoantšo se nang le lebokose la ho hula |
| Lebokose la Lehlabathe | Mahlakoreng a ka tlase kapa a mahlano | Mahlakore a mane a qeta kapa a nang le phala ea ho tsoa |
| Filimi ea polasetiki | Sekoahelo se ka holimo se tiisitsoe ka lifilimi tsa polasetiki | Mahlakore 'ohle a likarolo tse peli tsa lebokose la lehlabathe a tiisitsoe ka lifilimi tsa polasetiki |
| Lisebelisoa tsa ho roala | Pente e entsoeng ka metsi e nang le seaparo se teteaneng | Pente e entsoeng ka joala e nang le seaparo se tšesaane |
| Lehlabathe la ho Bopa | Lehlabathe le omeletseng le thata | Lehlabathe le omeletseng le letle |
| Vibration Molding | 3D Vibration | Tšisinyeho e emeng kapa e tšekaletseng |
| Ho tshela | Ho tsholoha hampe | Ho tsholoha hampe |
| Mokhoa oa Lehlabathe | Fokotsa khatello e mpe, phetla lebokose ho theola lehlabathe, ebe lehlabathe le sebelisoa hape | Fokotsa khatello e mpe, ebe lehlabathe le omeletseng le oela skrineng, 'me lehlabathe le tsosolosoa |
Melemo ea Vacuum Casting ke Efe?
1) Thevacuum castingsho ba le ho nepahala ho phahameng, kemiso e hlakileng le bokaholimo bo boreleli.
2) Ha ho na li-binders, metsi le li-additives ka lehlabatheng la ho bōptjoa, e leng se etsang hore ts'ebetso ea lehlabathe e be bonolo.
3) Ho bonolo ho hloekisa li-vacuum castings. Likhase tse fokolang tse kotsi li hlahisoa nakong ea ho lahla.
4) Li-vacuum castings li ka sebelisoa liindastering tse fapaneng. E ka sebelisoa bakeng sa tlhahiso ea li-batch tse nyane tsa karolo e le 'ngoe hammoho le tlhahiso ea bongata, haholo-holo li-castings tse kholo le tse mahareng le li-castings tse nang le marako a tšesaane li loketse haholo bakeng sa vacuum casting.
Ke Litšepe le Li-alloys life tse ka Lahloang ke Vacuum Casting?
• Grey Cast Iron, Ductile Cast Iron
• Carbon Steel: Khabone e tlaase, carbon e bohareng le tšepe e phahameng ea carbon
•Lisebelisoa tsa tšepe tse entsoeng ka tšepe: Tšepe ea alloy e tlaase, tšepe e phahameng ea alloy, tšepe e khethehileng ea alloy
• Aluminium le lisebelisoa tsa tsona
• Koporo le Koporo.
Cast steel e bolela tšepe e sebelisoang ho etsa litšepe. Lisebelisoa tsa tšepe li lokela ho sebelisoa ha matla a ho lahla a batla a le holimo 'me tšebeliso ea tšepe ea tšepe e ke ke ea finyella litlhoko. Leha ho le joalo, metsi a tšepe ea tšepe e entsoeng ka tšepe e entsoeng ka tšepe ha a tšoane le a tšepe e entsoeng ka tšepe, kahoo botenya ba mohaho oa ho tšela ha boa lokela ho ba bonyenyane haholo 'me sebopeho ha sea lokela ho ba thata haholo. Ha lihlahisoa tsa silicon li laoloa moeling o ka holimo, metsi a tšepe a qhibilihisitsoeng a ka ntlafatsoa.Lisebelisoa tsa tšepe li ka aroloa ka tšepe ea tšepe e entsoeng ka tšepe le tšepe ea carbon ho ea ka sebopeho sa eona sa lik'hemik'hale, 'me e ka boela ea aroloa ka tšepe ea tšepe e entsoeng ka tšepe, tšepe e khethehileng, ea boenjiniere le ea mohaho le tšepe ea alloy ho latela litšobotsi tsa eona.
Tšepe ea alloy e ka aroloa ka tšepe e tlase ea alloy (kakaretso ea likarolo tsa alloy e ka tlase kapa e lekana le 5%), tšepe ea alloy e entsoeng (kakaretso ea likarolo tsa alloy ke 5% ho isa ho 10%) le tšepe e phahameng ea alloy (kakaretso ea alloy). likarolo li kholo ho feta kapa li lekana 10%).
| Kereiti e lekanang ea Cast Alloy Steel ho tsoa ho Limmaraka tse Fapaneng | |||||||
| Lihlopha | AISI | W-stoff | DIN | BS | SS | HLOMPHO | JIS |
| Tšepe ea Alloy e tlase | 9255 | 1.0904 | 55 Sis7 | 250 A 53 | 2090 | 55 S 7 | - |
| 1335 | 1.1167 | 36 Mn 5 | 150 M 36 | 2120 | 40 M5 | SMn 438(H) | |
| 1330 | 1.1170 | 28 Mh 6 | 150 M 28 | - | 20 M5 | SCMn1 | |
| P4 | 1.2341 | X6 CrMo 4 | - | - | - | - | |
| 52100 | 1.3505 | 100Kr 6 | 534 A99 | 2258 | 100C 6 | SUJ 2 | |
| A204A | 1.5415 | 15 Mots 3 | 1501 240 | 2912 | 15D 3 | Boemo ba STBA 12 | |
| 8620 | 1.6523 | 21 NiCrMo 2 | 805 M 20 | 2506 | 20 NCD 2 | SNCM 220(H) | |
| 8740 | 1.6546 | 40NiCrMo22 | 311-Mofuta oa 7 | - | 40 NCD 2 | SNCM 240 | |
| - | 1.6587 | 17CrNiMo6 | 820 A 16 | - | 18 NCD 6 | - | |
| 5132 | 1.7033 | 34Kr4 | 530 A 32 | - | 32C 4 | SCr430(H) | |
| 5140 | 1.7035 | 41Kr 4 | 530 A40 | - | 42C2 | SCr 440 (H) | |
| 5140 | 1.7035 | 41Kr 4 | 530 A40 | - | 42C2 | SCr 440 (H) | |
| 5140 | 1.7045 | 42Kr4 | 530 A40 | 2245 | 42 C 4 TS | Setšoantšo sa SC440 | |
| 5115 | 1.7131 | 16 MnCr 5 | (527 M 20) | 2511 | 16 MC5 | - | |
| 5155 | 1.7176 | 55Kr3 | 527 A 60 | 2253 | 55C 3 | SUP 9(A) | |
| 4130 | 1.7218 | 25 CrMo 4 | 1717CDS 110 | 2225 | 25 CD4 | SCM 420 / SCM430 | |
| 4135 (4137) | 1.7220 | 35 CrMo 4 | 708 A 37 | 2234 | 35 CD4 | SCM 432 | |
| 4142 | 1.7223 | 41 CrMo 4 | 708 M 40 | 2244 | 42 CD 4 TS | Setšoantšo sa SCM440 | |
| 4140 | 1.7225 | 42 CrMo 4 | 708 M 40 | 2244 | 40 CD4 | Setšoantšo sa SCM440 | |
| 4137 | 1.7225 | 42 CrMo 4 | 708 M 40 | 2244 | 42 CD4 | Setšoantšo sa SCM440 | |
| A387 12-2 | 1.7337 | 16 CrMo 4 4 | 1501 620 | 2216 | 15 CD 4.5 | - | |
| - | 1.7361 | 32CrMo12 | 722 M 24 | 2240 | 30 CD 12 | - | |
| A182 F-22 | 1.7380 | 10 CrMo9 10 | 1501 622 | 2218 | 12 CD 9,10 | - | |
| 6150 | 1.8159 | 50 krV4 | 735 A50 | 2230 | 50 CV4 | SUP 10 | |
| - | 1.8515 | 31 CrMo 12 | 722 M 24 | 2240 | 30 CD 12 | - | |
| - | - | - | - | - | - | - | |
| Tšepe ea Alloy e Bohareng | W1 | 1.1545 | C105W1 | BW1A | 1880 | Y105 | SK 3 |
| L3 | 1.2067 | 100Cr6 | BL 3 | (2140) | Y 100 C 6 | - | |
| L2 | 1.2210 | 115 CrV 3 | - | - | - | - | |
| P20 + S | 1.2312 | 40 CrMnMoS 8 6 | - | - | 40 CMD 8 +S | - | |
| - | 1.2419 | 105WCr6 | - | 2140 | 105W C 13 | SKS 31 | |
| O1 | 1.2510 | 100 MnCrW 4 | BO1 | - | 90MnWCRV5 | (SK53) | |
| S1 | 1.2542 | 45 WCrV 7 | BS1 | 2710 | 55W20 | - | |
| 4340 | 1.6582 | 34 CrNiMo 6 | 817 M 40 | 2541 | 35 NCD 6 | SNCM 447 | |
| 5120 | 1.7147 | 20 MnCr 5 | - | - | 20 MC5 | - | |
| - | - | - | - | - | - | - | |
| Tool le High Alloy Steel | D3 | 1.2080 | X210 Cr 12 | BD3 | 2710 | Z200 C 12 | SKD 1 |
| P20 | 1.2311 | 40 CrMnMo 7 | - | - | 40 CMD 8 | - | |
| H13 | 1.2344 | X40CrMoV 5 1 | BH13 | 2242 | Z 40 CDV 5 | SKD 61 | |
| A2 | 1.2363 | X100 CrMoV 5 1 | BA2 | 2260 | Z100 CDV 5 | SKD 12 | |
| D2 | 1.2379 | X155 CrMoV 12 1 | BD2 | 2310 | Z 160 CDV 12 | SKD11 | |
| D4 (D6) | 1.2436 | X210 CrW 12 | BD6 | 2312 | Z200 CD 12 | SKD 2 | |
| H21 | 1.2581 | X30WCRV9 3 | BH21 | - | Z30 WCV 9 | SKD5 | |
| L6 | 1.2713 | 55NiCrMoV 6 | - | - | 55 NCDV 7 | SKT4 | |
| M 35 | 1.3243 | S6/5/2/5 | BM 35 | 2723 | 6-5-2-5 | SKH 55 | |
| M2 | 1.3343 | S6/5/2 | BM2 | 2722 | Z 85 WDCV | SKH 51 | |
| M 7 | 1.3348 | S2/9/2 | - | 2782 | 2 92 | - | |
| HW 3 | 1.4718 | X45CrSi 9 3 | 401 S 45 | - | Z 45 CS 9 | SUH1 | |
| - | 1.7321 | 20 MoCr 4 | - | 2625 | - | - | |
| Tšepe e Matla ea Matla a Phahameng | A128 (A) | 1.3401 | G-X120 Mn 12 | BW10 | 2183 | Z 120 M 12 | SCMnH 1 |
