Sunan Samfuta | Bakin karfe phillips lebur kai kai kanka sukurori |
Abu | An yi shi ne daga bakin karfe, waɗannan dunƙulen suna da juriya na sinadarai kuma yana iya zama mai ƙima da hankali. |
Nau'in kai | Shugaban Countersunk |
Tsawo | An auna daga saman kai |
Roƙo | Ba su don amfani tare da ƙarfe na zane-karfe. Duk ana ɗaukarsu a ƙarƙashin kai don amfani a ramuka na countersunk. Sukurori shiga 0.025 "da kuma Thinner Sheet Karfe. |
Na misali | Sukurori da suka sadu da Asme B18.6.3 ko Din 7504-O tare da ka'idoji don girma. |
Bakin karfe mai lamba mai kaiwa mai ƙwayoyin cuta na kai ne wanda aka yi amfani da shi a cikin kewayon aikace-aikace, juriya na lalata, da kuma ikon ƙirƙirar flush. Rashin harkarsu na kai yana kawar da bukatar girka, adana lokaci da tabbatar da daidaito a cikin ayyuka daban-daban.
1. Gini da gina ayyukan
Rouding: Tsayayye zanen karfe, bangarori, da sauran kayan rufi zuwa tsarin.
Falawa: / ɗaure itace ko firam karfe tare da daidaito da kuma santsi na ƙare.
Bayyana: Bayar da tsabta, lebur mai lebur don lalata ayyukan decking na waje.
2.
Karfe-zuwa-ƙarfe-karfe-karfe don shiga cikin kundin karfe a gini, masana'antu masana'antu, ko masana'antar abin hawa.
Tsarin aluminum: wanda aka yi amfani da shi don haɗuwa da tsarin samar da kayan alalalle ko fannoni ba tare da damuwar lalata lalata lalata ba.
3. Aikin katako
Haɗin katako-da-karfe: amintaccen haɗi itace zuwa katako na ƙarfe ko firam.
Majalisar Fayiloli: ƙirƙirar ƙwararru-aji, floush finshes a cikin gina kayan daki.
4. Marine da Aikace-aikacen A waje
Boats da jiragen ruwa: Abubuwan da aka aminta a cikin yanayin Marine inda juriya na ruwan gishiri
Fencing da fikaffuka: rusa shigarwa na waje wanda aka fallasa su ga yanayin da danshi.
5. Injin masana'antu da kayan aiki
Lines na Majalisar: Injiniya da na'urori suna buƙatar daidaito da karko.
Gyara da kiyayewa: Sauya masu sawa ko kulle masu ɗaukar hoto tare da robets bakin karfe.
6. Hvac da kuma bautar da lantarki
Ductctorccict: Cikewar Air ducts da firam karfe amintacce.
Paneling: Haɗa bangarori da abubuwan haɗin lantarki da inganci sosai.
Girman zaren | ST2.9 | S3.5 | St4.2 | ST4.8 | ST5.5 | Sl6.3 | ||
P | Fili | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | |
a | max | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | |
dk | max | 5.5 | 7.3 | 8.4 | 9.3 | 10.3 | 11.3 | |
min | 5.2 | 6.9 | 8 | 8.9 | 9.9 | 10.9 | ||
k | max | 1.7 | 2.35 | 2.6 | 2.8 | 3 | 3.15 | |
r | max | 1.2 | 1.4 | 1.6 | 2 | 2.2 | 2.4 | |
Socket A'a | 1 | 2 | 2 | 2 | 3 | 3 | ||
M1 | 3.2 | 4.4 | 4.6 | 5.2 | 6.6 | 6.8 | ||
M2 | 3.2 | 4.3 | 4.6 | 5.1 | 6.5 | 6.8 | ||
dp | 2.3 | 2.8 | 3.6 | 4.1 | 4.8 | 5.8 | ||
Kewayon hakowa (kauri) | 0.7 ~ 1.9 | 0.7 ~ 2.25 | 1.75 ~ 3 | 1.75 ~ 4.4 | 1.75 ~ 5.25 | 2 ~ 6 |