Tsitsani Mafotokozedwe ndi Miyeso Yatsopano ya Chitsulo cha Chitsulo.
ASTM A108 1045 Chitsulo cha Carbon Bar | Chitsulo Champhamvu Kwambiri cha Zigawo Zonyamula ndi Kunyamula Zinthu
Kuyerekeza kwa Kapangidwe ka Mankhwala a ASTM A108 1045 Carbon Steel Bar (%)
| Chinthu | ASTM A108 1045 (%) | Zolemba Zachizolowezi |
| Kaboni (C) | 0.43 – 0.50 | Chitsulo cha kaboni chapakati, mphamvu yoposa 1018 |
| Manganese (Mn) | 0.60 – 0.90 | Zimalimbitsa mphamvu ndi kuuma |
| Phosphorus (P) | ≤ 0.040 | Amachepetsa zonyansa, amaletsa kusweka |
| Sulfure (S) | ≤ 0.050 | Amachepetsa kuipitsidwa, amawongolera magwiridwe antchito |
| Silikoni (Si) | 0.10 – 0.35 | Zimawonjezera mphamvu ndi kusinthasintha |
| Chromium (Cr) | ≤ 0.25 | Tsatirani, zimathandizira kuuma |
| Nikeli (Ni) | ≤ 0.25 | Kutsata, kumawonjezera kulimba |
| Mkuwa (Cu) | ≤ 0.25 | Kutsata, kumawonjezera kukana dzimbiri |
Tebulo Lopanga Mankhwala (tebulo loyerekeza mbali ndi mbali la 1045 vs 1018)
| Chinthu | ASTM A108 1018 (%) | ASTM A108 1045 (%) | Zolemba |
| Kaboni (C) | 0.15 – 0.20 | 0.43 – 0.50 | 1045 ili ndi kaboni wambiri, mphamvu zambiri komanso kuuma kwambiri |
| Manganese (Mn) | 0.60 – 0.90 | 0.60 – 0.90 | Mtundu womwewo; umalimbitsa mphamvu ndi kulimba |
| Phosphorus (P) | ≤ 0.040 | ≤ 0.040 | Zochepa kuti muchepetse kusweka |
| Sulfure (S) | ≤ 0.050 | ≤ 0.050 | Zochepa kuti ziwongolere magwiridwe antchito a makina |
| Silikoni (Si) | 0.10 – 0.35 | 0.10 – 0.35 | Zimawonjezera mphamvu ndi kusinthasintha |
| Chromium (Cr) | ≤ 0.25 | ≤ 0.25 | Tsatirani, zimathandizira kuuma |
| Nikeli (Ni) | ≤ 0.25 | ≤ 0.25 | Kutsata, kumawonjezera kulimba |
| Mkuwa (Cu) | ≤ 0.25 | ≤ 0.25 | Kutsata, kumawonjezera kukana dzimbiri |
Chidule:
Chitsulo cha ASTM A108 1018 chili ndi mpweya wochepa. N'chosavuta kuchipanga, chili ndi mphamvu zochepa ndipo chingagwiritsidwe ntchito pazinthu zonse zamakina.
ASTM A108 1045 ndi chitsulo chapakati cha kaboni chokhala ndi mphamvu komanso kuuma kwakukulu zomwe zimapangitsa kuti chikhale choyenera kugwiritsidwa ntchito popangira shaft, magiya, ndi zida zina zolemera zamakina.
Kuyerekeza Gome la Makhalidwe a Makina a ASTM A108 1045 Carbon Steel Bar
| Katundu | Mpiringidzo wa Chitsulo cha Kaboni wa ASTM A108 1045 | Zolemba |
| Mphamvu Yokoka (Ultimate, MPa / ksi) | 585 - 700 MPa (85 - 101 ksi) | Zoposa 1018, zoyenera kugwiritsidwa ntchito pazida zolemera |
| Mphamvu Yotulutsa (MPa / ksi) | 310 - 450 MPa (45 - 65 ksi) | Chitsulo chapakati cha kaboni, chimathandizira katundu wokwera |
| Kutalika (%) | 16 - 20% | Kusinthasintha pang'ono pakupanga ndi kupanga |
| Kuuma (Brinell, HB) | 170 - 210 | Zolimba kuposa zitsulo zopanda mpweya wambiri monga 1018 |
| Kulimba kwa Rockwell (HRB) | 80 - 90 | Chizindikiro cha kukana kuvala bwino |
| Modulus of Elasticity (GPa) | ~210 GPa | Muyezo wa zitsulo za kaboni |
| Mphamvu Yometa (MPa) | ~370 – 420 | Yoyenera shafts ndi zigawo zonyamula katundu |
Ndemanga:
Ndi mphamvu yokoka komanso yotulutsa mphamvu kuposa ya ASTM A108 1018, 1045 imagwiritsidwa ntchito popereka katundu wambiri, shaft yamakina, magiya, ndi zida zina zokhudzana ndi makina.
Kulimba bwino komanso kulimba kwa makina, kumatha kuchiritsidwa ndi kutentha chifukwa cha kuuma kwina.
Mafotokozedwe Athunthu a ASTM A108 1045 Carbon Steel Bar
| Diamita Yodziwika (mainchesi) | M'mimba mwake mwa dzina (mm) | Kulekerera (mm) | Kutalika Koyenera (m) | Zolemba |
| 1/4" | 6.35 | ± 0.05 | 1 – 6 | Chokokedwa mozizira, chozungulira |
| 3/8" | 9.53 | ± 0.05 | 1 – 6 | |
| 1/2" | 12.7 | ± 0.05 | 1 – 6 | |
| 5/8" | 15.88 | ±0.06 | 1 – 6 | |
| 3/4" | 19.05 | ±0.06 | 1 – 6 | |
| 1" | 25.4 | ± 0.08 | 1 – 6 | |
| 1 1/4" | 31.75 | ± 0.10 | 1 – 6 | |
| 1 1/2" | 38.1 | ± 0.10 | 1 – 6 | |
| 2" | 50.8 | ± 0.12 | 1 – 6 | |
| 2 1/2" | 63.5 | ± 0.15 | 1 – 6 | |
| 3" | 76.2 | ± 0.15 | 1 – 6 | |
| 4" | 101.6 | ± 0.20 | 1 – 6 |
Zolemba:
Kulekerera: Mipiringidzo yokokedwa ndi ozizira imakhala yolimba kuposa mipiringidzo yotenthedwa.
Utali: Kutalika kwa katundu wamba nthawi zambiri kumakhala mamita 1 mpaka 6; kumatha kudulidwa malinga ndi kukula kwake ngati mukufuna.
Kumaliza kwa pamwamba: Malo otsetsereka ozizira, osalala, oyenera kugwiritsa ntchito shafts, pini, ndi zida zamakanika.
Kusintha: Ma diameter ndi kutalika kwina kungaperekedwe kutengera zomwe makasitomala akufuna.
Dinani batani la kumanja
Chitsulo chathu chozungulira chachitsulo cha 1045 ndi champhamvu kwambiri komanso cholimba kuti chigwiritsidwe ntchito monga ma shaft amakina ndi zida zolemera zamafakitale. Tikhoza kupereka kukula kosinthidwa m'litali, m'mimba mwake ndi pamwamba kuti zigwirizane ndi zosowa zanu zenizeni za polojekiti.
Zinthu Zazikulu:
Chitsulo cha Carbon champhamvu kwambiri 1045 chimapereka mphamvu yokoka komanso yotulutsa mphamvu kuposa 1018 ndipo chimagwiritsidwa ntchito pa ma shaft, magiya ndi zida zomangira.
Kulimba Kwabwino:Gwirani ntchito bwino mukanyamula katundu wolemera komanso wosagwirizana ndi kutopa.
Kukonza ndi Kumaliza Mwanzeru:Zosankha Zokokedwa Mozizira, Zokulungidwa Motentha, Zopangidwa ndi Zopangidwa ndi Forged Finish zilipo!
Kukula kwapadera:M'mimba mwake, kutalika, ndi kulekerera zimatha kusinthidwa malinga ndi zomwe mukufuna.
Zothandizira Kapangidwe
Matabwa, zipilala, ma baseplates, mabraketi, ndi zinthu zina zonyamula katundu zomwe zimafunika mphamvu ndi kulimba.
Kapangidwe ka Zitsulo ndi Nyumba
Nyumba zopepuka mpaka zolemera zachitsulo zogwiritsidwa ntchito m'mafakitale, milatho, malo ogwirira ntchito, nyumba zosungiramo katundu ndi zinthu zina zomangira.
Zida ndi Zipangizo
Mafelemu, zomangira, mipata ndi zida zamakanika zomwe zimafuna mphamvu ndi kulimba.
Zopangidwa ndi Zitsulo Zopangidwa
Zosefera ndi mbale zosefera zomwe zimagwiritsidwa ntchito popanga zinthu, mafakitale komanso kupanga zinthu zambiri.
1. Njira Zokonzera
Kumanga ndi Kumanga Mipiringidzo yachitsulo imamangidwa m'mipiringidzo malinga ndi kukula ndi kutalika komwe kumagwiritsidwa ntchito pogwiritsa ntchito zingwe zachitsulo kapena pulasitiki, kuti zikhale zosavuta kunyamula, kunyamula ndi kutsitsa.
Thandizo la Pallet Yamatabwa: Mipiringidzo yachitsulo yapakati mpaka yayikulu imathandizidwa ndi mapallet amatabwa kuti ateteze bar kuti isagwedezeke kapena kupindika.
Chinyezi ndi dzimbiri: Pamwamba pake pamapopedwa mafuta oletsa dzimbiri kapena kutsekedwa ndi filimu yoletsa chinyezi. Mankhwala oyeretsera madzi amaikidwa m'mabokosi kuti ateteze ku chinyezi ndi dzimbiri panthawi yonyamula.
Kusintha: Kudula kutalika, kuteteza manja, kapena kulongedza mwapadera ngati kasitomala akufuna.
2. Njira Zoyendera
Mayendedwe a Mumsewu: Ndi abwino kunyamula patali kapena kutumiza kumalo omangira.
Zitsulozo zimamangidwa mwamphamvu kuti zisagubuduzidwe ndi kugwa nthawi yomweyo kuti zifike pamalo otetezeka.
Mayendedwe a Sitima: Amagwiritsidwa ntchito potumiza zitsulo kutali kwambiri.
Kunyamula katundu yense wa galimoto, mafelemu othandizira, zingwe zachitsulo zomangira bwino katundu yense wa galimoto, mafelemu othandizira zingwe zonse za galimoto yomangira bwino katundu yense wa galimoto, mafelemu othandizira zingwe zonse za galimoto yomangira bwino katundu yense wa galimoto.
Kuyendera m'nyanja: Koyenera kutumiza zitsulo kunja / kutumiza katundu mtunda wautali.
Makontena, katundu wambiri kapena zotengera zotseguka pamwamba - titha kusinthasintha malinga ndi mtundu wa katundu wanu komanso doko lomwe mukupita.
3. Ubwino
Zitsulozo zimaphikidwa ndi nthunzi, zimatsukidwa ndi madzi, zimaumitsidwa, zimapakidwa mafuta ndikukulungidwa ndi mapepala angapo a pepala asanakulungidwe ndi matepi kuti agwire zonse pamodzi.
Ma phukusi osiyanasiyana oyendera amaphatikiza magwiridwe antchito ndi chitetezo cha zinthu zapakhomo komanso zapadziko lonse lapansi.
Mgwirizano wokhazikika ndi makampani otumiza katundu monga MSK, MSC, COSCO ndi unyolo wautumiki wothandiza pa logistics, komanso unyolo wautumiki wothandiza pa logistics ndi zomwe tikukukhutiritsani.
Timatsatira miyezo ya ISO9001 yoyendetsera bwino machitidwe onse, ndipo tili ndi ulamuliro wokhwima kuyambira kugula zinthu zolongedza mpaka kukonza nthawi yoyendera magalimoto. Izi zimatsimikizira kuti ma H-beams akuchokera ku fakitale mpaka kumalo a polojekiti, kukuthandizani kumanga pamaziko olimba a polojekiti yopanda mavuto!
Q1: Kodi kukula kwa ASTM A108 1045 chitsulo chozungulira ndi kotani?
A: ASTM A108 1045 chitsulo cholimba ndi chitsulo chapakati cha kaboni chozungulira chomwe chili ndi kaboni wochuluka kuposa 1018 ndipo chifukwa chake chimakhala ndi mphamvu yokoka kwambiri, Kulimba kowonjezereka komanso kukana kuwonongeka. Ndi chisankho chabwino chogudubuza kapena kupangira ngati mukufuna kupewa kutentha kwa 1060 kapena 1080 pamene mukuthabe kupeza mphamvu zogwirira ntchito za chitsulo cholimba cha kaboni pamapeto pake.
Q2: Kodi kapangidwe ka mankhwala ka ASTM A108 1045 ndi kotani?
A: Kapangidwe kake kabwinobwino (%):
Kaboni (C): 0.43 – 0.50
Manganese (Mn): 0.60 - 0.90
Phosphorus (P): ≤ 0.040
Sulfure (S): ≤ 0.050
Silikoni (Si): 0.10 – 0.35
Tsatirani zinthu: Cr, Ni, Cu ≤ 0.25
Q3: Kodi makinawo ali ndi makhalidwe otani?
Mphamvu Yokoka: 585 – 700 MPa (85 – 101 ksi)
Mphamvu Yotulutsa: 310 – 450 MPa (45 – 65 ksi)
Kutalika: 16 - 20%
Kulimba kwa Brinell: 170 - 210 HB
Q4: Kodi ingagwiritsidwe ntchito chiyani?
ma shaft, magiya ndi zida zamakina a mafakitale
nyumba zonyamula katundu
zida zamagalimoto ndi makina zolemera
Q5: Kodi ASTM A108 1045 Round Bars ikhoza kusinthidwa?
A: Inde, timapereka ma diameters, kutalika, kulekerera ndi zomaliza zapamwamba zomwe zimapangidwa ndi anthu ozizira kapena otentha.
Q6: Kodi imapakidwa ndi kutumizidwa bwanji?
Zokulungidwa kapena zopakidwa payekhapayekha kuti zitetezedwe
Chithandizo choletsa dzimbiri chosungira nthawi yayitali
Mayendedwe kudzera mumsewu, njanji, kapena panyanja
Q7: Kodi ASTM A108 1045 ndi yabwino bwanji kuposa 1018? 1045: Mpweya wapakati, wamphamvu komanso wolimba kwambiri ndi wabwino kwambiri pakugwiritsa ntchito katundu wolemera
1018: Mpweya wochepa, wosavuta kuukonza ndi mphamvu yabwino pazigawo zonse zamakina
Q8: Kodi mungafunse bwanji mtengo kapena chitsanzo?
Lumikizanani ndi wogulitsa wanu poganizira kukula, kutalika, kuchuluka ndi mawonekedwe a pamwamba omwe akufunika.
Zitsanzo zaulere nthawi zambiri zimapezeka kuti ziyesedwe kapena kuyesedwa.
Tsatanetsatane Wolumikizirana
Adilesi
Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.
Maola
Lolemba-Lamlungu: Utumiki wa maola 24
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