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WachanguKupereka
Takonzeka Kutumiza Kutumiza
10000+ SKU yosungiramo katundu
Timapereka zinthu za RTS:
70% Zinthu zoperekedwa mkati mwa masiku 5
80% Zinthu zoperekedwa Pasanathe masiku 7
90% Zinthu zoperekedwamkati mwa masiku 10
Malamulo ambiri, chonde lemberani ntchito yamakasitomala
d | M1.4 | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | |
P | Ulusi wamiyala | 0,3 | 0.35 | 0,4 | 0.45 | 0,5 | 0,7 | 0,8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 |
Ulusi wabwino | / | / | / | / | / | / | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 2 | 2 | |
Ulusi wabwino kwambiri | / | / | / | / | / | / | / | / | / | 1 | 1.25 | / | / | 1.5 | 1.5 | |
b | Mtengo | 14 | 15 | 16 | 17 | 18 | 20 | 22 | 24 | 28 | 32 | 36 | 40 | 44 | 48 | 52 |
dk | Max (yosalala) | 2.6 | 3 | 3.8 | 4.5 | 5.5 | 7 | 8.5 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 |
Max (Knurl *) | 2.74 | 3.14 | 3.98 | 4.68 | 5.68 | 7.22 | 8.72 | 10.22 | 13.27 | 16.27 | 18.27 | 21.33 | 24.33 | 27.33 | 30.33 | |
Min | 2.46 | 2.86 | 3.62 | 4.32 | 5.32 | 6.78 | 8.28 | 6.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | |
ds | Max | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
Min | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.82 | 7.7 | 6.78 | 11.73 | 13.73 | 15.73 | 17.73 | 19.67 | |
k | Max | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
Min | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.7 | 7.64 | 9.64 | 11.57 | 13.57 | 15.57 | 17.57 | 19.48 | |
s | Wadzina | 1.3 | 1.5 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 14 | 17 |
Min | 1.32 | 1.52 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 12.032 | 14.032 | 14.032 | 17.05 | |
Max | 1.36 | 1.56 | 1.56 | 2.06 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 | 12.212 | 14.212 | 14.212 | 17.23 | |
t | Min | 0,6 | 0,7 | 1 | 1.1 | 1.3 | 2 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Kutalika kwa ulusi = b | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
d | (M22) | M24 | (M27) | M30 | (M33) | M36 | M42 | M48 | M56 | M64 | M72 | M80 | M90 | M100 | |
P | Ulusi wamiyala | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6 | 6 | 6 |
Ulusi wabwino | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | |
Ulusi wabwino kwambiri | 1.5 | / | / | / | / | / | / | / | / | / | / | / | / | / | |
b | Mtengo | 56 | 60 | 66 | 72 | 78 | 84 | 96 | 108 | 124 | 140 | 156 | 172 | 192 | 212 |
dk | Max (yosalala) | 33 | 36 | 40 | 45 | 50 | 54 | 63 | 72 | 84 | 96 | 108 | 120 | 135 | 150 |
Max (Knurl *) | 33.39 | 36.39 | 40.39 | 45.39 | 50.39 | 54.46 | 63.46 | 72.46 | 84.54 | 96.54 | 108.54 | 120.54 | 135.63 | 150.63 | |
Min | 32.61 | 35.61 | 39.61 | 44.61 | 49.61 | 53.54 | 62.54 | 71.54 | 83.46 | 95.46 | 107.46 | 119.46 | 134.37 | 149.37 | |
ds | Max | 22 | 24 | 27 | 30 | 33 | 36 | 42 | 48 | 56 | 64 | 72 | 80 | 90 | 100 |
Min | 21.67 | 23.67 | 26.67 | 29.67 | 32.61 | 35.61 | 41.61 | 47.61 | 55.54 | 63.54 | 71.54 | 79.54 | 89.46 | 99.46 | |
k | Max | 22 | 24 | 27 | 30 | 33 | 36 | 42 | 48 | 56 | 64 | 72 | 80 | 90 | 100 |
Min | 21.48 | 23.48 | 26.48 | 29.48 | 32.38 | 35.38 | 41.38 | 47.38 | 56.26 | 63.26 | 71.26 | 79.26 | 89.13 | 99.13 | |
s | Wadzina | 17 | 19 | 19 | 22 | 24 | 27 | 32 | 36 | 41 | 46 | 55 | 65 | 75 | 85 |
Min | 17.05 | 19.065 | 19.065 | 22.065 | 24.065 | 27.065 | 32.08 | 36.08 | 41.08 | 46.08 | 55.1 | 65.1 | 75.1 | 85.12 | |
Max | 17.23 | 19.275 | 19.275 | 22.275 | 24.275 | 27.275 | 32.33 | 36.33 | 41.33 | 46.33 | 55.4 | 65.4 | 75.4 | 85.47 | |
t | Min | 11 | 12 | 13.5 | 15.5 | 18 | 19 | 24 | 28 | 34 | 38 | 43 | 48 | 54 | 60 |
Kutalika kwa ulusi = b | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Kodi pali kusiyana kotani pakati pa mkuwa, mkuwa, mkuwa?
Mkuwa, mkuwa ndi mkuwa, wotchedwa "zitsulo zofiira", zitha kuwoneka chimodzimodzi poyamba. Koma ali ndi kusiyana kochuluka mu chinthu, magwiridwe ake ndi zina zotero.
Mtovu
Copper imagwiritsidwa ntchito pazogulitsa zingapo zamagetsi chifukwa cha zamagetsi ndi mphamvu zabwino, mphamvu yabwino, yovuta komanso yolimbana ndi kututa. Chitoliro ndi zoyepa zitona zimapangidwa kawirikawiri zopangidwa kuchokera ku zitsulo izi chifukwa cha kukana kwawo. Amatha kugulitsidwa mosavuta komanso kufooka, ndipo ambiri amatha kuwombedwa ndi mpweya wosiyanasiyana, Arc ndi njira zotsutsana. Amatha kupukutidwa ndikupukutidwa pafupifupi kapangidwe kake kamene kafunike.
Pali magawidwe amkuwa osabereka, ndipo amatha kukhala osiyanasiyana pazopanda zomwe zili. Maphunziro amtundu wa okosijeni amagwiritsidwa ntchito makamaka mu ntchito zomwe zimachitika kwambiri komanso zomwe zimafunikira.
Chimodzi mwazinthu zofunikira kwambiri za mkuyu ndi kuthekera kwake kulimbana ndi mabakiteriya. Pambuyo poyesedwa kolakwika kwa bungwe loteteza zachilengedwe, zidapezeka kuti oyang'anira amkuwa 355, kuphatikiza ma brass ambiri, adapezeka kuti amapha oposa 99.9% ya mabakiteriya mkati mwa maola awiri. Kuwonongeka kwabwinobwino sikunapezeke kuti isamveke bwino.
Ntchito Zakukulu
Mkuwa anali m'modzi mwa zitsulo zoyambirira zopezeka. Agiriki ndi Aroma adapanga kukhala zida kapena zokongoletsera, ndipo palinso zambiri zomwe zikuwonetsa kugwiritsa ntchito mkuwa kusamatira mabala ndikuyeretsa madzi akumwa. Masiku ano amapezeka kwambiri m'magulu amagetsi monga kuwaza chifukwa chokhoza kuchita bwino magetsi.
Chitsulo
Brass makamaka makamaka yomwe imakhala yamkuwa yokhala ndi zinn yowonjezedwa. Brass amatha kukhala ndi kuchuluka kwa zinc kapena zinthu zina zowonjezeredwa. Zosakanikirana zosiyanasiyana izi zimatulutsa katundu komanso mitundu yosiyanasiyana. Kuchuluka kwa zinc kumapereka zinthuzo ndi mphamvu zokuthandizani. Brass imatha kukhala yosiyanasiyana kuchokera kufinya mpaka chikasu kutengera kuchuluka kwa zinns yowonjezedwa ku Alloy.
Ngati zokhudzana ndi mkuwa wa mkuwa kuchokera ku 32% mpaka 39%, idzachulukanso maluso oyenda bwino koma ozizira omwe amakhala ozizira amakhala ochepa.
Ngati mkuwa umakhala ndi zinc (chitsanzo - chitsulo cha muntz), chikhala ndi mphamvu zambiri komanso chotsika (firiji).
Ntchito Zosintha
Brass imagwiritsidwa ntchito pokonzekera zokongoletsera makamaka chifukwa chofanana ndi golide. Ilinso kugwiritsidwa ntchito kwambiri kupanga zida zoimbira chifukwa cha kugwirira ntchito kwake.
Chitsulo
Bronze ndi alloy omwe amakhala amkuwa ndi zophatikiza zina. Nthawi zambiri zosakaniza ndi tini, koma arsenic, phosphorous, aluminium, manganese, ndi silicon amathanso kugwiritsidwa ntchito kupanga zinthu zosiyanasiyana pankhaniyi. Zonsezi zosakaniza zimatulutsa zolimba kwambiri kuposa zamkuwa zokha.
Bronze amadziwika ndi mtundu wagolide wagolide. Muthanso kunenanso kusiyana pakati pa mkuwa ndi mkuwa chifukwa chimphepo chamkuwa chikhala chophweka pamwamba.
Ntchito Zamkuwa
Bronze imagwiritsidwa ntchito popanga ziboliboli, zida zoimbira ndi ma mendulo, komanso kugwiritsa ntchito mafakitale monga bukhu, pomwe chitsulo chake chocheperako ndi mwayi. Bronze nawonso ali ndi ntchito zamphamvu chifukwa cha kukana kwake ku kututa.
* Chithunzi chotsatirachi chimafotokoza ma extmels osiyanasiyana. Chonde sankhani amene mukufuna.
Zabwino, chitetezo chotsimikizika