Zn Kupaka Chitsulo Chochepa Chakuda Chomangira Chitsulo Chosafanana
chigawo zizindikiro: mankhwala zikuchokera zitsulo ngodya ndi ambiri structural kugubuduza zitsulo mndandanda, zizindikiro zazikulu zotsimikizira ndi C, Mn, P, S zinayi.Kutengera giredi, zomwe zilipo zimasiyanasiyana, ndi pafupifupi C<0.22%, Mn: 0.30-0.65%, P<0.060%, S<0.060%.
1. Njira zoyesera.
1) Njira yoyesera yolimba.Njira zoyeserera zomwe zimagwiritsidwa ntchito nthawi zambiri ndi GB/T228-87, JISZ2201, JISZ2241, ASTMA370, ГОСТ1497, BS18, DIN50145, ndi zina.
2) Njira yoyeserera yopindika.Njira zoyeserera zomwe zimagwiritsidwa ntchito nthawi zambiri ndi GB/T232-88, JISZ2204, JISZ2248, ASTME290, ГОСТ14019, DIN50111, ndi zina.
2. zizindikiro zogwirira ntchito: zinthu zoyesera kuti ziwone momwe zitsulo zogwirira ntchito zimagwirira ntchito zimakhala zovuta kwambiri kuyesa ndi kuyesa kupindika.Zizindikiro zimaphatikizirapo kutulutsa, mphamvu yolimba, kutalika ndi kupindika zinthu zoyenerera.
Ngongole zitsulo chimagwiritsidwa ntchito mu nyumba zosiyanasiyana zomangira ndi zomangamanga zomangamanga, monga matabwa nyumba, milatho, nsanja kufala mphamvu, kukweza ndi mayendedwe makina, zombo, ng'anjo mafakitale, nsanja anachita, poyimitsa chidebe ndi maalumali yosungiramo katundu, etc.
Amagawidwa makamaka m'magulu awiri: ngodya yofanana ndi yosiyana-siyana, yomwe mbali zake zosagwirizana zimatha kugawidwa m'magulu amtundu wofanana ndi makulidwe osagwirizana.
Mafotokozedwe a zitsulo za ngodya ndi kutalika kwa mbali ndi makulidwe a mbali ya kukula kwa choyimira.Pakali pano, zoweta ngodya zitsulo specifications 2-20, chiwerengero cha centimita kwa chiwerengero cha mbali kutalika, chiwerengero chomwecho cha ngodya zambiri 2-7 mbali makulidwe osiyanasiyana.Ma angles otumizidwa kunja amalembedwa ndi kukula kwenikweni kwa mbali zonse ziwiri ndi makulidwe a mbali ndikuwonetsa miyezo yoyenera.Nthawi zambiri, mbali ya 12.5cm kapena kupitilira apo ndi ngodya yayikulu, pakati pa 12.5cm-5cm ndi ngodya yapakatikati, ndipo mbali ya 5cm kapena kuchepera ndi ngodya yaying'ono.
Equilateral angle vector kujambula
Equilateral Angle Vector
Dongosolo la zitsulo zakunja ndi zotumiza kunja nthawi zambiri zimatengera zomwe zimafunikira pakugwiritsa ntchito, ndipo nambala yake yachitsulo ndi nambala yofananira yachitsulo ya carbon knotted.Komanso ngodya zitsulo alibe enieni zikuchokera ndi ntchito mndandanda kuwonjezera pa nambala yeniyeni.Kutalika koperekera kwa zitsulo zachitsulo kumagawidwa mu mitundu iwiri ya kutalika kokhazikika ndi kutalika kwawiri.Mitundu yosiyanasiyana yosankhidwa kutalika kwa zitsulo zapakhomo ndi 3-9m, 4-12m, 4-19m ndi 6-19m kutengera nambala yodziwika.Kutalika kosankhidwa kwachitsulo chopangidwa ndi Japan ndi 6-15m.
Kutalika kwa gawo la ma angles osagwirizana kumawerengedwa ndi m'lifupi mwa mbali yayitali ya ma angles osagwirizana.Zimatanthawuza chitsulo chokhala ndi gawo la mtanda wa angular ndi kutalika kosafanana kumbali zonse ziwiri.Ndi imodzi mwa ngodya zake.Kutalika kwake kumachokera ku 25mm × 16mm mpaka 200mm×l25mm, yomwe imakulungidwa ndi mphero yotentha.
Zodziwika bwino zamakona osafanana ndi awa: ∟50*32--∟200*125 Makulidwe ndi 4-18mm.
GB/T2101-2008 (zambiri zovomerezeka, kulongedza, kuyika chizindikiro ndi kutsimikizira kwabwino kwa zigawo zachitsulo)
GB/T706-2008 (m'malo mwa GB/T9787-88 GB/T9788-88) (kukula, mawonekedwe, kulemera ndi kupatuka kovomerezeka kwa ngodya zotentha zozungulira / zosagwirizana).
JISG3192-94 (Mawonekedwe, miyeso, miyeso ndi zololeka zopatuka za magawo otentha).
DIN 17100-80 (miyezo yabwino yachitsulo chokhazikika).
ГОСТ535-88 (ukadaulo wa magawo wamba wa kaboni).
Malingana ndi miyezo yomwe tatchula pamwambapa, ma angles adzaperekedwa m'mitolo, mitolo idzamangidwa, ndipo kutalika kwa mitoloyo kudzakhala motsatira malamulo.Ma angles nthawi zambiri amaperekedwa m'mapaketi opanda kanthu ndipo amafunika kutetezedwa ku chinyezi kuti athe kuyenda ndi kusunga.
| Kufotokozera (utali wam'mbali* makulidwe) mm | Kulemera (kg/m) | Kufotokozera (utali wam'mbali* makulidwe) mm | Kulemera (kg/m) |
| 20 ~ 75 * 3 ~ 10 | 0.89-11.9 | 80 ~ 200 * 5 ~ 18 | 6.21-48.63 |
| 200*16 | 48.68 | ||
| 200*18 | 54.4 | ||
| 200*20 | 60.06 | ||
| 200*24 | 71.17 |
| Kufotokozera (L*W*Th)mm | Ubwino(kg/m) | Kufotokozera (L*W*Th)mm | Ubwino(kg/m) |
| 25~90*16~56*3~10 | 0.91-10 | 100 ~ 200 * 63 ~ 125 * 6 ~ 18 | 7.55-43.6 |
| 90*56*8 | 8.78 |
