Kukurumidza Kuendesa KweVagadziri Yakananga Gear Simbi Tube 8620 20CrNiMo Alloy Simbi Pipe Inoshandiswa Kugadzira Zvikamu zveMachini
Tsanangudzo Pfupi
20CrNiMo ndeyemhando yepamusoro alloy dhizaini simbi ine yakanakisa mechaniki zvivakwa, corrosion kuramba uye kupfeka kuramba.Inoshandiswa zvakanyanya mumakina, mainjiniya, kuvaka uye kuchengetedza nharaunda.Simba rayo rakakwirira, kusimba kwakanaka uye ductility zvinogonesa kuchengetedza hupenyu hurefu hwebasa munzvimbo dzakaoma uye kutsungirira mitoro yakakwira, ichipa rutsigiro rwakasimba rwekusimudzira indasitiri yemazuva ano uye mainjiniya.
Chinangwa chedu uye chemubatanidzwa chinofanira kunge chiri chekuti “Nguva dzose tichigutsa zvinodiwa nevatengi vedu”.Isu tinoenderera mberi nekuvaka uye dhizaini uye kugadzira zvinoshamisa zvemhando yezvinhu kune vese vatengi vedu vekare uye vatsva uye tinosvika pakukunda-kuhwina tarisiro yevatengi vedu panguva imwe chete nesu yeKukurumidza Kuendesa kune Vagadziri Direct Gear Steel Tube 8620 20CrNiMo Alloy Steel Pipe Is. Inoshandiswa Kugadzira Zvikamu zveMagiya eMichina, Inogamuchira shamwari dzese dzekunze uye vatengesi kuti vatange kubatana nesu.Tichakupa iwe nekuvimbika, kwemhando yepamusoro uye sevhisi inoshanda kuti isangane nezvido zvako.
Chinangwa chedu uye chemubatanidzwa chinofanira kunge chiri chekuti “Nguva dzose tichigutsa zvinodiwa nevatengi vedu”.Isu tinoenderera mberi nekuvaka uye dhizaini nekugadzira zvinoshamisa zvemhando yezvinhu kune vese vatengi vedu vechinyakare uye vatsva uye tinosvika pakukunda-kuhwina tarisiro yevatengi vedu panguva imwe chete nesuChina 20CrNiMo Alloy Seamless Steel Pipe, Chiitiko chekushanda mumunda chakatibatsira kuumba hukama hwakasimba nevatengi uye vatinoshanda navo mumusika wepamba uye wepasirese.Kwemakore, zvinhu zvedu zvakatengeswa kunze kwenyika dzinopfuura 15 munyika uye zvakashandiswa zvakanyanya nevatengi.
| C | Si | Mn | S | P | Cr | Ni | Mo | Cu |
| 0.17~0.23 | 0.17~0.37 | 0.60~0.95 | ≤0.035 | ≤0.035 | 0.40~0.70 | 0.25~0.75 | 0.20~0.30 | ≤0.30 |
| Tensile Simba σb (MPa) | Yield Strength σ (MPa) | Elongation δ5 (%) | Impact simba Akv (J) | Kuderera kwechikamu ψ (%) | Impact kuoma kukosha αkv (J/cm2) | Kuoma HB |
| ≥980(100) | ≥785(80) | ≥9 | ≥47 | ≥40 | ≥59(6) | ≤197 |
20CrNiMo pakutanga yaive simbi nhamba 8620 muAmerican AISI uye SAE zviyero.Iko kuoma kwekuita kwakafanana neiyo ye20CrNi simbi.Kunyange zvazvo Ni content musimbi iri hafu ye20CrNi simbi, nekuda kwekuwedzerwa kwechikamu chiduku cheMo element, chikamu chepamusoro che austenite isothermal shanduko yekushandura inoenda kurudyi;uye nekuda kwekuwedzera kwakakodzera kweMn content, kuoma kwesimbi iyi kuchiri kwakanaka kwazvo, uye simba Izvo zvakare yakakwirira kudarika 20CrNi simbi, uye inogonawo kutsiva 12CrNi3 simbi yekugadzira carburized parts uye cyanide zvikamu zvinoda kushanda kwepamusoro kwepakati.20CrNiMo inogona kumira kumwe tembiricha mukuwedzera kune yakanaka yakazara zvivakwa nekuti ine molybdenum.
1. Muindasitiri yekugadzira, inowanzoshandiswa kugadzira zvikamu zvinotarisana nekuremerwa kwakanyanya, kushushikana kwakanyanya, uye kupfeka kwakanyanya, senge magiya, shafts, mabhengi, nezvimwe. Simba ravo rakakura uye kusimba kwakanaka kunoita kuti zvikamu izvi zvichengetedze a hupenyu hurefu hwebasa munzvimbo dzekushanda dzakaoma.Uye zvakare, ine zvakare yakanakisa kuneta kuramba uye corrosion kuramba, iyo inogona kunyatso kurwisa kukukurwa kwekunze kwezvakatipoteredza uye kuve nechokwadi chekushanda kwakagadzikana kwemidziyo.
2. Mumunda wekuvaka, iyi simbi inoshandiswa zvakanyanya pakuvaka zvivako zvakakura zvakadai semabhiriji uye zvivako zvepamusoro nekuda kwesimba rayo uye ductility yakanaka.Mune zvimiro izvi, vanogona kumira kumanikidzwa kukuru uye kushushikana, kuve nechokwadi chekuchengetedza uye kugadzikana kwechivako.
3. Mukuwedzera, nekuvandudzwa kwekuziva kwezvakatipoteredza, zvikumbiro mumunda wekuchengetedzwa kwezvakatipoteredza zviri kuwedzera kuwedzera.Semuenzaniso, mumotokari nyowani dzemagetsi, inogona kushandiswa kugadzira zvakakosha zvinhu zvakaita semotor uye zvinoderedza, zvichibatsira pakufamba kwegirinhi.Inoitawo basa rakakosha mumidziyo yekudzivirira kwezvakatipoteredza senge kurapa kwetsvina uye marara gasi kurapwa, kupa rutsigiro rwakasimba rwekuvandudza kunaka kwezvakatipoteredza.
1. Zvimiro zvakakosha, senge giya rekumhara ndege, matangi uye zvikamu zvemotokari dzehondo.
2. High-simba fasteners uye connectors.
3. High load gears uye mabheya.
Kudzima 850ºC, kutonhora kwemafuta;Kupisa 200ºC, kutonhora kwemhepo.
Kuendeswa mukupisa kwekupisa (normalizing, annealing kana high temperature tempering) kana kuti hapana mamiriro ekurapa kwekupisa, mamiriro ekutumira acharatidzwa muchibvumirano.
Chinangwa chedu uye chemubatanidzwa chinofanira kunge chiri chekuti “Nguva dzose tichigutsa zvinodiwa nevatengi vedu”.Isu tinoenderera mberi nekuvaka uye chimiro uye kugadzira zvinoshamisa zvemhando yezvinhu kune vese vatengi vedu vekare uye vatsva uye tinosvika pakukunda-kuhwina tarisiro yevatengi vedu panguva imwe chete nesu.
Kukurumidza Kuendesa KweVagadziri Yakananga Gear Simbi Tube 8620 20CrNiMo Alloy Simbi Pipe Inoshandiswa Kugadzira Zvikamu zveMachini
Tinogamuchira shamwari dzese dzemhiri kwemakungwa nevatengesi kuti vatange kubatana nesu.Tichakupa iwe nekuvimbika, kwemhando yepamusoro uye sevhisi inoshanda kuti isangane nezvido zvako.
China 20CrNiMo Alloy Seamless Steel Pipe
Chiitiko chekushanda mumunda chakatibatsira kuumba hukama hwakasimba nevatengi uye vatinoshanda navo mumusika wepamba uye wepasirese.Kwemakore, zvinhu zvedu zvakatengeswa kunze kwenyika dzinopfuura 15 munyika uye zvakashandiswa zvakanyanya nevatengi.
