Silsilad Qaadista Qalabka ee Alxanka leh G Silsilad Xiriir Madow oo Fasalka 80 ah
Silsilad Qaadista Qalabka ee Alxanka leh G Silsilad Xiriir Madow oo Fasalka 80 ah
Soo bandhigida Silsiladda Qaadista Warshadaha ee Birta ah ee DIN EN 818-2 G80, oo ah xalka ugu dambeeya ee dhammaan baahiyahaaga qaadista culus. Silsiladda waxay awood u leedahay inay u adkaysato xaaladaha ugu adag ee warshadaha, taasoo ka dhigaysa qalabka ugu habboon ee loo adeegsado qaadista culus.
Silsiladdu waxay u hoggaansan tahay DIN EN 818-2 waxayna damaanad qaadaysaa tayo iyo waxqabad aad u wanaagsan. Qiimaynta G80 waxay hubineysaa inay xamili karto culaysyo culus iyada oo aan wax u dhimeyn amniga ama isku halaynta. Iyada oo leh xad shaqo oo sarreeya iyo xoog aan caadi ahayn, silsiladdan waxaa loogu talagalay inay bixiso badbaadada dheeraadka ah iyo cimri dhererka loo baahan yahay ee hawlaha qaadista warshadaha.
Silsiladdan culus ee laga sameeyay bir heer sare ah, waa mid waarta. Dhismaheeda adag wuxuu u oggolaanayaa inay u adkaysato deegaannada ugu adag, oo ay ku jiraan heerkulka xad-dhaafka ah iyo walxaha daxalka leh. Hadday tahay inaad qaadayso mashiinno, agab dhisme, ama culaysyo kale oo culus, waxaad ku kalsoonaan kartaa silsiladdan inay si kalsooni leh u taageerto culayskaaga.
Qaybta
Silsiladaha Qaadista Warshadaha ee Birta ah ee DIN EN 818-2 G80 waxay bixiyaan kala duwanaansho aan la barbar dhigi karin. Injineernimadeeda saxda ah waxay u oggolaanaysaa qaadista siman, dadaal la'aan, yaraynta walbahaarka iyo daalka hawlwadeenka. Naqshadaynta dabacsan oo la qabsan karta silsiladdan waxay ka dhigaysaa mid ku habboon codsiyada qaadista kala duwan ee warshadaha kala duwan.
Badbaadadu waa muhiim marka la qaadayo hawlgal kasta oo qaadis ah, silsiladdanna waxaa loogu talagalay iyadoo taas maskaxda lagu hayo. Iska caabinta xirashada ee aadka u fiican waxay hubineysaa waxqabad waara, iyadoo yareyneysa khatarta shilalka iyo burburka. Intaa waxaa dheer, waxay leedahay nuugista shoogga oo la hagaajiyay iyo iska caabinta daalka, taasoo sii xoojineysa sifooyinkeeda amniga.
Iyada oo leh tayo sare iyo waxqabadkeeda, silsiladdu waxay caan ku tahay warshadaha sida wax soo saarka, dhismaha iyo saadka. Sumcaddeeda oo ah qalab qaadis oo la isku halleyn karo oo waara ayaa ka dhigaysa doorashada koowaad ee xirfadlayaasha adduunka oo dhan.
Maalgashiga silsiladaha qaadista warshadaha ee birta ah ee DIN EN 818-2 G80 ee culus ayaa dammaanad qaadaya cimriga iyo hufnaanta hawlaha qaadistaada. Hadday tahay aqoon-is-weydaarsi yar ama xarun warshadeed oo weyn, silsiladdani waxay keeni doontaa natiijooyinka ugu fiican, taasoo hubinaysa inaad si fudud oo kalsooni leh u dhammaystiri karto hawlaha qaadistaada.
Marka la soo koobo, silsiladda DIN EN 818-2 G80 ee birta ah ee culus ee warshadaha qaada waxay isku daraysaa xoogga, adkeysiga iyo badbaadada hal badeeco oo heer sare ah. Maanta cusbooneysii qalabkaaga qaadida oo la kulan waxqabadkiisa sare. Ku kalsoonow silsiladdan si ay u daboolo baahiyahaaga qaadida culus oo aad u qaaddo shaqadaada warshadaha heerka xiga.
Codsiga
Badeecadaha La Xiriira
Halbeegga Silsiladda
Silsiladaha SCIC Grade 80 (G80) ee kor u qaadista waxaa loo sameeyay sida waafaqsan heerarka EN 818-2, iyadoo birta manganese ee nickel chromium molybdenum lagu sameeyay ay waafaqsan tahay heerarka DIN 17115; alxanka iyo daaweynta kulaylka si fiican loo qaabeeyey/loola socday ayaa hubiya sifooyinka farsamada ee silsiladaha oo ay ku jiraan xoogga tijaabada, xoogga jebinta, dheereynta iyo adkaanta.
Jaantuska 1aad: Cabbirrada isku xirka silsiladda heerka 80aad
Shaxda 1: Fasalka 80 (G80) cabbirka silsiladda, EN 818-2
| dhexroor | garoonka | ballaca | miisaanka cutubka | |||
| magac-u-yaal | dulqaad | p (mm) | dulqaad | gudaha W1 | W2 dibadda ah | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Shaxda 2: Sifooyinka farsamada silsiladda ee heerka 80 (G80), EN 818-2
| dhexroor | xadka culayska shaqada | soo saarista xoog caddayn | ugu yaraan. xoogga jebinta |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963kii | 3140 |
| qoraalada: dhererka guud ee ugu dambeeya ee xoogga jebinta waa ugu yaraan. 20%; | |||
| Isbeddellada Xadka Culayska Shaqada marka loo eego heerkulka | |
| Heerkulka (°C) | WLL % |
| -40 ilaa 200 | 100% |
| 200 ilaa 300 | 90% |
| 300 ilaa 400 | 75% |
| in ka badan 400 | aan la aqbali karin |
Kormeerka Goobta
Adeeggayaga
