Takardar da aka yi wa sanyiwani sabon nau'in samfuri ne wanda ake ƙara matsewa da sanyi kuma ana sarrafa shi ta hanyartakardar da aka birgima mai zafiSaboda an yi ta birgima da sanyi da yawa, ingancin saman sa ya fi na takarda mai zafi. Bayan maganin zafi, an kuma inganta halayen injin sa sosai.
Dangane da buƙatun kowane kamfani na samarwa,farantin da aka birgima da sanyiSau da yawa ana raba su zuwa matakai da dama. Ana kawo zanen gado mai sanyi a cikin na'urori ko zanen gado mai faɗi, kuma kaurinsa yawanci ana bayyana shi a cikin millimeters. Dangane da faɗi, galibi ana samun su a cikin girman mm 1000 da mm 1250, yayin da tsawon yawanci shine 2000 mm da 2500 mm. Waɗannan zanen gado mai sanyi ba wai kawai suna da kyawawan halaye na tsari da ingancin saman ba, har ma sun yi fice a cikin juriyar tsatsa, juriyar gajiya da kyawun gani. Sakamakon haka, ana amfani da su sosai a cikin motoci, gini, kayan aikin gida, kayan aikin masana'antu da sauran fannoni.
Ma'aunin takardar da aka yi wa sanyi ta gama gari
Maki da aka fi amfani da su sune:
Q195, Q215, Q235, 08AL, SPCC, SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06 da sauransu;
ST12: An nuna a matsayin mafi yawan nau'in ƙarfe, tare da Q195,SPCC, DC01kayan aji iri ɗaya ne;
ST13/14: An nuna don buga lambar ƙarfe mai daraja, kuma 08AL, kayan SPCD, DC03/04 iri ɗaya ne;
ST15/16: An nuna shi azaman lambar ƙarfe mai lamba ta stamping, kuma kayan ƙira na 08AL, SPCE, SPCEN, DC05/06 iri ɗaya ne.
Ma'anar kayan JIS na Japan
Menene ma'anar SPCCT da SPCD?
SPCCT na nufin takardar ƙarfe mai sanyi da tsiri mai garantin ƙarfin tauri a ƙarƙashin ma'aunin JIS na Japan, yayin da SPCD na nufin takardar ƙarfe mai sanyi da tsiri don tambari a ƙarƙashin ma'aunin JIS na Japan, kuma takwaransa na China shine 08AL (13237) ƙarfe mai inganci na tsarin carbon.
Bugu da ƙari, game da lambar zafin da aka yi da takardar ƙarfe mai sanyi da tsiri, yanayin da aka yi da annealed shine A, daidaitaccen zafin da aka yi da S, 1/8 tauri shine 8, 1/4 tauri shine 4, 1/2 tauri shine 2, kuma cikakken tauri shine 1. Lambar ƙarewar saman shine D don ƙarewar da ba ta da sheƙi, kuma B don ƙarewar mai haske, misali, SPCC-SD yana nufin takardar ƙarfe mai sanyi da aka yi da carbon don amfani gabaɗaya tare da ƙarewar mai daidaito da ƙarewar mara sheƙi; SPCCT-SB yana nufin takardar ƙarfe mai sanyi da aka yi da carbon mai sanyi; kuma SPCCT-SB yana nufin takardar ƙarfe mai sanyi da aka yi da carbon mai sanyi don amfani gabaɗaya tare da ƙarewar mai daidaito da ƙarewar mara sheƙi. Ana buƙatar gyaran zafi na yau da kullun, sarrafawa mai haske, takardar carbon mai sanyi da aka yi da carbon mai sanyi don tabbatar da kaddarorin injiniya; SPCC-1D ana bayyana shi azaman takardar ƙarfe mai tauri, mara sheƙi da aka yi da carbon mai sanyi.
An bayyana matakin ƙarfe na injiniya kamar haka: S + abun ciki na carbon + lambar harafi (C, CK), wanda abun ciki na carbon tare da matsakaicin ƙimar * 100, harafin C yana nufin carbon, harafin K yana nufin ƙarfe mai kauri.
Ma'anar kayan aiki na yau da kullun na China GB
A takaice an raba su zuwa: Q195, Q215, Q235, Q255, Q275, da sauransu. Q yana nuna cewa ma'aunin yawan amfanin ƙarfe na "yawan amfanin" harafin farko na kalmar hanyu pinyin, 195, 215, da sauransu yana nuna cewa ma'aunin yawan amfanin sinadarin daga maki, ƙarancin matakin ƙarfe na carbon: Q195, Q215, Q235, Q255, matakin Q275, girman yawan sinadarin carbon, mafi girman yawan sinadarin manganese, haka nan ƙarfinsa ya fi ƙarfi.
Lokacin Saƙo: Janairu-22-2024
