Zakuthupi
Zakuthupi | Aluminiyamu | Chitsulo | Chitsulo chosapanga dzimbiri |
Malizitsani | Wopukutidwa | Zine Plated | Wopukutidwa |
Kufotokozera
KODI | Kukula d | Grap Range e | Utali h | D. + 0.15 + 0.05 | D -0.03 -0.2 | dk + 0.30 -0.30 | K + 0.2 -0.20 | L + 0.30 -0.30 | |
SM3 | Mtengo wa SM3R | M3 | 0.5 ~ 2.0 | 5.0 | 5 | 5 | 5.5 | 0.4 | 8.5 |
SM4 | Mtengo wa SM4R | M4 | 0.5 ~ 2.0 | 5.5 | 6 | 6 | 6.75 | 0.5 | 10.0 |
SM5 | Mtengo wa SM5R | M5 | 0.5 ~ 2.5 | 6.0 | 7 | 7 | 8.0 | 0.6 | 12.0 |
SM6 | Mtengo wa SM6R | M6 | 0.5 ~ 3.0 | 9.0 | 9 | 9 | 10.0 | 0.6 | 14.5 |
SM8 | Mtengo wa SM8R | M8 | 0.5 ~ 3.5 | 10.0 | 11 | 11 | 12.5 | 0.6 | 16.5 |
Chithunzi cha SM10 | Chithunzi cha SM10R | M10 | 0.5 ~ 3.5 | 12.0 | 13 | 13 | 14.5 | 0.85 | 19 |
Chithunzi cha SM12 | Chithunzi cha SM12R | M12 | 0.5 ~ 3.5 | 14.5 | 15 | 15 | 16.5 | 0.85 | 22.5 |
Kugwiritsa ntchito
Mtedza wa Rivet, womwe umadziwikanso kuti Insert nut, umagwiritsidwa ntchito m'malo okhazikika amitundu yosiyanasiyana yazitsulo, mapaipi ndi mafakitale ena opanga.Kuti athetse zitsulo zoonda mbale ndi woonda chubu kuwotcherera mtedza, gawo lapansi n'zosavuta kuwotcherera ndi deforms, ndipo ulusi mkati amapangidwa.Sichiyenera kuwononga ulusi wamkati, palibe kuwotcherera mtedza, kugwiritsa ntchito bwino kwa rivet, komanso kugwiritsa ntchito bwino.Mtedza wa rivet umatha kuthetsa bwino chipolopolo chowongolera mpweya, ndipo ukhoza kuthetsa mavuto monga kuwotcherera.
Mafotokozedwe a mtedza wa rivet amagawidwa kukhala ambiri, monga miyeso ya mtedza wa rivet womwe umagwiritsidwa ntchito mumitundu yosiyanasiyana kapena makulidwe osiyanasiyana a makabati ndi osiyana.Zina mwazinthu za mtedza wa rivet zimapangidwa ndi chitsulo cha carbon, ndipo mawonekedwe ake ndi ozungulira.Mafotokozedwe awo a ulusi ali pakati pa M2 ndi M10.Ambiri akunja awiri a riveting nati mzati ndi 6.3 mm -17.35 pakati mamilimita.Kukula ndi makulidwe a mzati wa ulusi wa riveting uyenera kutengera zinthu zomwe zidzayikidwe.
Kugwiritsa ntchito mtedza wa rivet mu air conditioning:
1. Mtedza wa rivet ukhoza kuthetsa bwino chipolopolo cha mpweya, kupanga vuto la "madzi achikasu" pakapita nthawi yaitali, ndipo amatha kuthetsa mavuto monga kuwotcherera pafupifupi.
2. Mtedza wa rivet walowa m'malo mwa waya womwe ungachepetse zinthu ndi 20% ndikupulumutsa mphamvu.
3. Kuthetsa m'mphepete zomangira self-attack si amphamvu, ndi kudalirika akhoza kuchepetsedwa.Ikhoza kuchepetsa phokoso lopangidwa ndi kumasula chifukwa cha kugwirizana, komwe kungakhale kodalirika, kolimba, komanso kosavuta.
4. Kupititsa patsogolo luso la kupanga, kuchepetsa chiwerengero cha ogwira ntchito, ndi kuchepetsa ndalama zogwirira ntchito.(Chifukwa chakuti mtedza wa rivet umagwiritsa ntchito njira yothamangitsira chophwanyika cha nkhonya, njira imodzi yowotcherera imatsirizidwa nthawi imodzi, yomwe siili yothandiza, komanso imachepetsanso kuchuluka kwa ntchito.
5. Chepetsani malo a fakitale.