Insimbi ye-C-Section
Insimbi emise okwe-C icutshungulwa ngokuzenzakalelayo futhi yakhiwe umshini wokwenza insimbi omise okwe-C.Umshini wokwenza insimbi omise okwe-C ungaqedela ngokuzenzakalelayo inqubo yokwenza insimbi emise okuka-C ngokuya ngosayizi wensimbi owu-C onikeziwe.
Ukuqaqa①——Leveling②——Forming③——Shaping④——Straightening⑤——Isilinganiso sobude⑥——Ukubhoboza nokubopha imbobo eyindilinga⑦——Ukubhoboza imbobo yokuxhuma eyindilinga⑧——ukwakha nokusika ⑨
Insimbi emise okuka-C, ithreyi lekhebula elishisayo ediphu insimbi emise okuka-C, isikhala sekhadi lengilazi insimbi emise okuka-C, udonga lwekhethini lengilazi insimbi emise okuka-C, insimbi yekhebula emise okuka-C, insimbi eqinisiwe emise okuka-C, ukwanga kabili u-C- insimbi enomumo, insimbi enohlangothi olulodwa olumise okuka-C, insimbi eyenziwe ngeforklift emise okwe-C, insimbi engalingani ehlangothini olungalingani C, insimbi emise okwe-C ehlangothini oluqondile, insimbi emise okwe-hypotenuse engu-C, insimbi egobile engaphakathi emise okwe-C, i-beveled yangaphakathi C. -insimbi emise okwe-C, uphahla (udonga) insimbi emise okwe-purlin emise okwe-C, ingxenye yemoto insimbi emise okuka-C, ikholomu yomgwaqo onguthelawayeka insimbi emise okuka-C, ukusekelwa kwelanga yinsimbi emise okwe-C (21-80 series), isifanekiso esisekela insimbi emise okwe-C, ukunemba C. -insimbi emise okokusebenza, njll.
Ama-purlin ensimbi amise okwe-C ahlukaniswe abe yizincazelo ezinhlanu ze-80, 100, 120, 140, 160 ngokuya ngobude obuhlukene.Ubude bunganqunywa ngokuya ngomklamo wobunjiniyela, kodwa uma kucatshangelwa izimo zokuhamba nokufakwa, ubude obuphelele abudluli amamitha ayi-12.
Insimbi emise okwe-C isetshenziswa kabanzi kuma-purlins kanye nemishayo yodonga yezakhiwo zesakhiwo sensimbi, futhi ingahlanganiswa ibe ngama-trusses ophahleni angasindi, kubakaki nezinye izingxenye zokwakha.Ngaphezu kwalokho, ingabuye isetshenziselwe amakholomu, imishayo nezingalo embonini yokukhanya eyimishini.
Incazelo yezinombolo kumugqa ngamunye (thatha i-C80×40x20×2.5 njengesibonelo):
C80×40x20×2.5: Ukuphakama kwesigaba H = 80mm;Ububanzi besigaba B=40mm;Ububanzi be-Crimping C=20mm;Ubukhulu t=2.5mm;
| Ukucaciswa | Isisindo (kg/m) | Ukucaciswa | Isisindo (kg/m) |
| 80×40×20×2.5 | 3.925 | 180×60×20×3 | 8.007 |
| 80×40×20×3 | 4.71 | 180×70×20×2.5 | 7.065 |
| 100×50×20×2.5 | 4.71 | 180×70×20×3 | 8.478 |
| 100×50×20×3 | 5.652 | 200×50×20×2.5 | 6.673 |
| 120×50×20×2.5 | 5.103 | 200×50×20×3 | 8.007 |
| 120×50×20×3 | 6.123 | 200×60×20×2.5 | 7.065 |
| 120×60×20×2.5 | 5.495 | 200×60×20×3 | 8.478 |
| 120×60×20×3 | 6.594 | 200×70×20×2.5 | 7.458 |
| 120×70×20×2.5 | 5.888 | 200×70×20×3 | 8.949 |
| 120×70×20×3 | 7.065 | 220×60×20×2.5 | 7.4567 |
| 140×50×20×2.5 | 5.495 | 220×60×20×3 | 8.949 |
| 140×50×20×3 | 6.594 | 220×70×20×2.5 | 7.85 |
| 160×50×20×2.5 | 5.888 | 220×70×20×3 | 9.42 |
| 160×50×20×3 | 7.065 | 250×75×20×2.5 | 8.634 |
| 160×60×20×2.5 | 6.28 | 250×75×20×3 | 10.362 |
| 160×60×20×3 | 7.536 | 280×80×20×2.5 | 9.42 |
| 160×70×20×2.5 | 6.673 | 280×80×20×3 | 11.304 |
| 160×70×20×3 | 8.007 | 300×80×20×2.5 | 9.813 |
| 180×50×20×2.5 | 6.28 | 300×80×20×3 | 11.775 |
| 180×50×20×3 | 7.536 |
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| 180×60×20×2.5 | 6.673 |
