Birta wareegsan ee kaarboonku waa nooc bir ah oo leh isgoys wareegsan. Waxay ka samaysan yihiin bir qaab-dhismeed kaarboon ah waxaana si weyn loogu isticmaalaa wax soo saarka mashiinnada, dhismaha, qalabka, iyo meelaha kale. Iyada oo lagu saleynayo kaarboonka, waxaa loo qaybin karaa bir kaarboon yar, bir kaarboon dhexdhexaad ah, iyo bir kaarboon sare leh, mid walbana wuxuu ku habboon yahay codsiyada kala duwan. Hadda waxaan diiradda saari doonnaa birta kaarboon dhexdhexaad ah ee C45.
Ulaha wareegsan ee C45 waa nooc ka mid ah birta dhexdhexaadka ah ee aan dahaarka lahayn iyo birta injineernimada kaarboonka ee ujeedo guud leh. Birta C45 waxay leedahay sifooyin farsamo oo heer sare ah, xoog sare, mashiin wanaagsan, iyo dabacsanaan dhexdhexaad ah iyo adkeysi. Iyada oo ay ugu wacan tahay waxqabadkeeda wanaagsan iyo kharash-oolnimada sare, ulaha wareegsan ee heerka C45, saxamada, ulaha fidsan, iyo ulaha afargeeslaha ah ayaa loo isticmaalaa deminta iyo hagaajinta ulaha, boolal, ulaha isku xira ee la been abuuray, shaftsyada crankshafts, ulaha torsion-ka, geerrada fudud, ulaha hagaha, boolal, farsamooyin, giraangiraha iyo taayirada, ulaha, singles, faasaska, mindiyaha, qaybaha qodista alwaaxa, dubbayaasha, iwm.
Sifooyinka farsamada ee ulaha birta wareegsan ee C45:
Sifooyinka farsamada ee xaalad damin iyo dabacsanaan leh
| 直径d (mm) | 厚度 t (mm) | 0.2% 屈服强度 (N/mm 2) | 抗拉强度 (N/mm 2) | 伸长率 A 5 (%) | 减少 Z (%) |
| <16 | <8 | 分钟.490 | 700-850 | 分钟.14 | 分钟.35 |
| <17-40 | <8<=20 | 分钟.430 | 650-800 | 分钟.16 | 分钟.40 |
| <41-100 | <20<=60 | 分钟.370 | 630-780 | 分钟.17 | 分钟.45 |
Sifooyinka farsamada ee xaaladaha caadiga ah
| 直径d (mm) | 厚度 t (mm) | 0.2% 屈服强度 (N/mm 2) | 抗拉强度 (N/mm 2) | 伸长率 A 5 (%) |
| <16 | <16 | 分钟.390 | 分钟.620 | 分钟.14 |
| <17-100 | <16<=100 | 分钟.305 | 分钟.305 | 分钟.16 |
| <101-250 | <100<250 | 分钟.275 | 分钟.560 | 分钟.16 |
Daaweynta kulaylka heerka birta ee DIN C45 oo wareegsan
| 锻造或热轧： | 1100 - 850°C |
| 标准化： | 840 – 880°C/空气 |
| 软退火： | 680 – 710°C/炉 |
| 硬化： | 820 – 860°C/水，油 |
| 回火: | 550 - 660°C/空气 |
Mid ka mid ah faa'iidooyinka ugu muhiimsan ee birta kaarboon ee C45 waa farsamayntooda aadka u fiican. Astaantan waxay ka dhigaysaa mid fudud in la jaro, la sameeyo, lana dhammeeyo, taasoo ka dhigaysa mid ku habboon injineernimada saxda ah. Intaa waxaa dheer, birta C45 waxay leedahay adkeysi wanaagsan, taasoo la macno ah in sifooyinkeeda farsamo ay sii xoojin karaan daaweynta kulaylka. Kala duwanaanshuhu wuxuu ka dhigayaa mid ku habboon codsiyo kala duwan, laga bilaabo qaybaha qaab-dhismeedka fudud ilaa qaybaha farsamada ee adag.
Marka la soo koobo, baararka birta wareegsan ee C45 waa walxo badan oo waara oo dabooli kara baahiyaha warshadaha kala duwan. Iyada oo leh cabbirka caadiga ah, mashiinnadeeda aadka u fiican, iyo qiimo jaban, baararka birta wareegsan ee C45 waa doorasho ku habboon soosaarayaasha raadinaya inay horumariyaan waxqabadka badeecada iyo cimri dhererka.
Waqtiga boostada: Abriil-24-2026
