Saxanka Birta ee Cadaadiska ee Daawaha
Hordhac Badeecada
Waa qayb weyn oo saxan bir ah oo weel ah oo leh hal-abuur iyo waxqabad gaar ah
Waxaa inta badan loo isticmaalaa weel cadaadis. Iyada oo loo eegayo ujeedooyin kala duwan, heerkulka iyo iska caabbinta daxalka, walaxda saxanka weelku waa inay kala duwanaato.
Daaweynta kulaylka: rogidda kulul, rogidda la xakameeyey, caadiyeynta, caadiyeynta + tempering, tempering + quenching (demining and tempering)
Sida: Q345R, 16MnDR, 14Cr1MoR, 15CrMoR, 09MnNiDR, 12Cr2Mo1R, Q345R (HIC), 07MnCrMoVR, 13CrMo44, 13MnNiMo54
Kuwa kor ku xusan waa noocyada Shiinaha, waxaana jira noocyo badan oo ajnabi ah.
Sida: SA516Gr60, SA516Gr65, SA516Gr70, P355GH, P265GH iyo wixii la mid ah.
Isbarbardhigga waxyaabaha ugu muhiimsan ee heerarka cusub iyo kuwii hore ee loogu talagalay taarikada birta ee kuleyliyeyaasha iyo weelasha cadaadiska
Isticmaalka Badeecada
Waxaa si ballaaran loogu isticmaalaa batroolka, warshadaha kiimikada, saldhigga korontada, kuleyliyaha iyo warshadaha kale, waxaana loo isticmaalaa in lagu sameeyo fal-galiyeyaal, beddelayaasha kulaylka, kala-soocidda, taangiyada wareegsan, taangiyada saliidda iyo gaaska, taangiyada gaaska dareeraha ah, qolofka cadaadiska fal-galiyaha nukliyeerka, durbaanka kuleyliyaha, dhululubada saliidda dareeraha ah iyo gaaska dareeraha ah, Isticmaalayaashu aad bay ugu qanacsan yihiin qalabka iyo qaybaha sida tuubooyinka biyaha ee cadaadiska sare leh ee saldhigyada korontada biyaha iyo volutes-ka turbine-ka. Wusteel waxay dhistay waax cilmi-baaris oo gaar ah oo saxan bir ah oo kuleyliyaha ah, taas oo gebi ahaanba la mid ah qaadashada heerarka shisheeye si loo abaabulo soo saarista taarikada birta kuleyliyaha ee heerarka kala duwan, noocyada iyo qeexitaannada.
Kala-soocidda
Kala soocidda dhumuc ahaan
Saxan bir ah oo khafiif ah oo ka yar 4 mm (kan ugu khafiifsan 0.2 mm), saxan bir ah oo dhumucdiisu tahay 4-60 mm, saxan bir ah oo aad u dhumuc weyn 60-115 mm. Ballaca saxanka khafiifka ah waa 500-1500 mm; ballaca saxanka qaro weyn waa 600-3000 mm. Nooca birta ah ee saxan bir ah oo qaro weyn Asal ahaan waa la mid ah saxanka birta khafiifka ah. Marka laga hadlayo alaabada, marka laga reebo saxamada birta ee buundada, saxamada birta ee kuleyliyaha, saxamada birta ee wax soo saarka baabuurta, saxamada birta ee weelka cadaadiska iyo saxamada birta ee weelka cadaadiska badan leh, kuwaas oo ah saxamada qaro weyn oo saafi ah, noocyo ka mid ah saxanada birta ah sida saxamada birta ee alwaaxa baabuurta (dhumucdoodu tahay 2.5-10 mm), qaab saxanada birta ah (dhumucdoodu tahay 2.5-8 mm), saxanada birta ah ee aan daxalka lahayn, saxanada birta ee kulaylka u adkaysta, iwm. waxaa lagu dhejiyaa saxanada khafiifka ah. 2. Saxanka birta ah waxaa loo qaybiyaa kuwa kulul oo la duubay iyo kuwa qabow iyadoo loo eegayo rogid.
Loo kala saaray ujeeddo ahaan
(1) Saxan bir ah oo buundo ah (2) Saxan bir ah oo kuleyliye ah (3) Saxan bir ah oo dhisa maraakiibta (4) Saxan bir ah oo hub ah (5) Saxan bir ah oo baabuur ah (6) Saxan bir ah oo saqafka ah (7) Saxan bir ah oo qaab dhismeed ah (8) Saxan bir ah oo koronto ku shaqeeya (xarig bir ah oo silikoon ah) (9) Saxan bir ah oo guga ah (10) Kale
Qaab-dhismeedka waxaa loo kala saaray qaab-dhismeed
1. Saxan bir ah oo loogu talagalay weelka cadaadiska: Isticmaal xaraf R si aad u muujiso dhammaadka darajada. Darajada waxaa lagu muujin karaa dhibicda wax soo saarka ama maaddada kaarboonka ama walxaha isku-darka. Sida: Q345R, Q345 waa barta wax soo saarka. Tusaale kale: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, iwm. dhammaantood waxaa matalaya walxaha kaarboonka ama walxaha isku-darka.
2. Saxan bir ah oo loogu talagalay alxanka dhululubada gaaska: Isticmaal HP-ga weyn si aad u muujiso dhammaadka darajada, darajadiisana waxaa lagu muujin karaa barta wax soo saarka, sida: Q295HP, Q345HP; waxaa sidoo kale lagu muujin karaa walxaha isku-darka, sida: 16MnREHP.
3. Saxan bir ah oo loogu talagalay kuleyliyaha: Isticmaal xarafka yar ee g si aad u muujiso dhammaadka magaca summada. Darajadiisa waxaa lagu muujin karaa barta wax soo saarka, sida: Q390g; waxaa sidoo kale lagu muujin karaa waxyaabaha kaarboonka ku jira ama walxaha isku-darka, sida 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, iwm.
4. Taarikada birta ah ee buundooyinka: Isticmaal xarfaha yaryar ee q si aad u muujiso dhammaadka darajada, sida Q420q, 16Mnq, 14MnNbq, iwm.
5. Taarikada birta ah ee loogu talagalay alwaaxa baabuurta: Isticmaal xaraf weyn oo L ah si aad u muujiso dhammaadka darajada, sida 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, iwm.
Saxanka Kuleyliyaha, Saxanka Weelka oo la Xisaabiyay Miisaanka Dhumucda
| Saxanka kuleyliyaha, saxanka weelka oo la xisaabiyay dhumucda miisaanka | ||||
| Dhumucda magacaaban | Qiimaha lagu daray dhumucda | |||
| ≤1500 | >1500~2500 | >2500~4000 | >4000~4800 | |
| 3.00~5.00 | 0.25 | 0.35 | ---- | |
| 6.00~8.00 | 0.3 | 0.45 | ---- | |
| 9.00~15.0 | 0.35 | 0.5 | 0.6 | |
| 16.0~25.0 | 0.45 | 0.6 | 0.8 | |
| 26.0~40.0 | 0.5 | 0.7 | 0.9 | |
| 41~60.0 | 0.6 | 0.8 | 1 | |
| 61.0~100 | 0.75 | 1 | 1.2 | |
| 101~150 | 1.1 | 1.3 | 1.5 | |
| 151~200 | 1.3 | 1.5 | 1.6 | |
| 201~250 | 1.5 | 1.7 | 1.9 | |
| 251~300 | 1.7 | 1.9 | 2.1 | |
| 301~400 | 1.9 | 2.1 | 2.3 | |
Faahfaahinta
Taarikada birta ah ee weelka cadaadiska hooseeya iyo tilmaamaha birta heerkulka aadka u hooseeya ee SA203E 8-100mm, tilmaamaha 09MnNiDR 8-120mm, tilmaamaha 15MnNiDR 8-120mm, tilmaamaha 16MnDR 8-120mm.
Taarikada birta ah ee loogu talagalay maraakiibta cadaadiska
16MnR, 20R, 15CrMoR, 15MnVR, SA516Gr60, SA516Gr70, 20g, SA285GrC, 16Mng, 410B, 07MnNiMoVDR, SA387Gr22CL2, SA387Gr22CL2, SA387Gr11CL2; AISI4140, SA285GrCM, SB410, KP42, 370 A516Gr60, A516Gr70, P235GH, P295GH, P355GH, 19Mn6, 15Mo3, 16Mo3, A537CL1, sa622GrC, 18MnMoNR, A48CPR, A515Gr65, A516Gr65, SA612M, A537CL2, SB450.
Taarikada birta ah ee loogu talagalay weelasha cadaadiska iyo taarikada durbaanka kuleyliyaha
20g, 16Mng, 15CrMog, 12Cr1MoVg, 19Mng, 22Mng, 13MnNiCrMoNbg, 20R.16MnR, 15MnVR, 15CrMoR, 13MnNiMoNbR, 15MnNbR, 15MnVNR, 16MnDR, 09MnNiDR, 15MnNiDR, 12Cr2Mo1R, 14Cr1MoR, 07MnCrMoVR, 07MnNiCrMoVDR, 15MnNiDR, SB410, SB450, SGV480, SBV1A, SBV1B, SBV2, SBV3, SEV245, SEV295, SEV345, 10CrMo910, 15Mo3, 13CrMo44, 19Mn6, BHW35, 13MnNiMo54, 1Cr05Mo, 2.25Cr1Mo, 1.25Cr0.5Mo, (S)A299M, (S)A515M(Gr.60, 65, 70), (S)A204M(Gr, A, B, C), (S)A387M(Gr11, 12, 22), (S)A537M(GL.1, GL.2),(S)A622M(Gr.A, B, C),(S)A302M(Gr.A, B, C), (S)A737M(Gr.B, C), (S)A738M(Gr.A, B, C), (S)A533M(I, II), P235GH, P265GH, P295GH, P355GH, 16Mo3, 13CrMo4-5, 10CrMo9-10, 11CrMo9-10, A42, A52, 20MnHR, 20HR, 16MnHR, 161G430, WDB620
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