GRADE | HEERKA | DIMENSION, MM | CODSIGA | ||
Dufan SS | Ballaca | Dhererka | |||
DC01.DC03 DC04 DCO5,DC06.DCO7, SPCCT-SD, SPCD-SD, SPCE-SD, SPCF-SD, SPCG-SD | Q/WG(LZ)20-2008 EN 10130:1998 JIS G 3141:2005 | 0.2 - 3.0 | 600 - 2050 | La habeeyay | Qaybaha samaynta sawir guud iyo qoto dheer |
GRADE | XOOG BADAN MPA | XOOGGA TINSIINKA MPA | DHEERAAD % | tusmada caagagga | HARDEN INDEX |
DC01 | 140 - 280 | 270 - 410 | ≥28 | - | - |
DC03 | 140 - 240 | 270 - 370 | ≥34 | ≥1.4 | - |
DC04 | 120 - 210 | 270 - 350 | ≥38 | ≥1.8 | ≥0.18 |
DC05 | 120 - 180 | 270 - 330 | ≥40 | ≥2.0 | ≥0.20 |
DC06 | 120 - 170 | 270 - 330 | ≥42 | ≥2.1 | ≥0.22 |
DC07 | 100 - 150 | 250 - 310 | ≥44 | ≥2.5 | ≥0.23 |
Sababtoo ah waxaa lagu duubaa heerkul caadi ah oo aan soo saarin miisaan, saxanka qabowgu wuxuu leeyahay tayada sare ee tayada sare iyo saxnaanta cabbirka sare, iyo sifooyinka farsamada iyo farsamooyinka farsamada ayaa ka sarreeya kuwa xaashida kulul ee kulul.Meelo badan, gaar ahaan dhinaca wax soo saarka qalabka guriga, waxay si tartiib tartiib ah u bedeshay birta duuban ee kulul.
1) Midabo kala duwan
Dusha sare ee saxan-kululku waa bunni, midabkuna waa mid aan iswaafaqayn, ama bai ayaa du qaabaysan oo aan saliid lahayn.
2) geeso texture kala duwan
Qaabka saxan-qabowgu waa mid jilicsan oo siman, cidhifkuna waa nadiif
Dusha sare ee saxanka kulul ee la dubay waa qallafsan yahay, qaabku maaha mid joogto ah oo qabow, mararka qaarkoodna cidhifyadu waa kuwo aan caadi ahayn.
3) Tilmaamo kala duwan
Taarikada qaboojiyaha guud ahaan waa dhuuban oo dhumucdiisu ka yar tahay 3.0mm (marka laga reebo habaynta), caddaanka silvery waa saxan galvanized ah, midabkuna waa saxan midab leh.
Taarikada kuleylku waxay guud ahaan ka badan yihiin 1.5mm (marka laga reebo kuwa la habeeyey), kuwa ugu khafiifsan kama yara yaraan 1.0, waxayna leeyihiin qaabab oksaydh ku-tiirsanaan heerkul ah.
4) Adag oo kala duwan
Saxanka qabow-rogidku wuxuu leeyahay engegnaantiisa sare waana ay adag tahay in la habeeyo, laakiin ma fududa in la beddelo oo waxay leedahay awood sare;Saxanka birta duuban ee kulul ayaa leh adayg hoose, habayn sahlan iyo ductility wanaagsan.
5)Habab wax soo saar oo kala duwan
Wareegga qaboojiyaha waxaa lagu fuliyaa heerkulka caadiga ah, saxanka birta ah ee qaboojiyaha ayaa leh awood ka sii fiican iyo dhumucda qabow ee duuban waa mid yar;Saxan bir ah oo kulul ayaa lagu rogrogaa heerkul sare, kaas oo leh ductility wanaagsan, saxan birta duuban ayaa yeelan karta dhumuc weyn.
Sheyga birta duuban ee qabowgu wuxuu leeyahay sifooyin wanaagsan, taas oo ah, birta xariijinta qabow-rogid iyo saxan bir ah oo dhumucdiisuna yar tahay oo saxan sare leh ayaa lagu heli karaa duubid qabow, oo leh fidsanaan sare, dhammaystir sare oo dusha sare ah, dusha nadiif ah oo dhalaalaya saxan qabow-duuban. processing daahan fudud, noocyo badan oo codsiyada ballaaran, iyo sidoo kale waxa uu leeyahay sifooyinka waxqabadka stamping sare, ma gaboobay iyo dhibic dhalidda hooseeyo, sidaas saxan qabow-rogid uu leeyahay tiro balaadhan oo ah codsiyada, inta badan loo isticmaalo baabuurta, durbaannada birta daabacan, dhismayaasha, qalabka dhismaha, baaskiilada iyo wixii la mid ah.
Sida warshadaha alaabta biraha ee China keentay shirkadaha, ganacsiga birta qaranka iyo saadka "Boqol ganacsi iimaan wanaagsan", shirkadaha ganacsiga birta Shiinaha, "Top 100 shirkadaha gaarka loo leeyahay ee Shanghai". Shanghai Zhanzhi warshadaha Group Co., Ltd., (gaaban in Zhanzhi Group ) waxay qaadataa "Integrity, Practicity, Innovation, Win-Win" oo ah mabda'a hawlgalka kaliya, had iyo jeer waxay ku adkeystaan gelinta baahida macaamiisha meesha ugu horeysa.