1mm 2mm Tayo Sare leh 201 304 316 316L 410 430 Dhuumaha birta aan Alaabta lahayn
| tem | 201 310-aadkii Dhuumaha birta ah |
| Heerka | JIS, AiSi, ASTM, GB, DIN, EN |
| Meesha Asal ahaan | Shiinaha |
| Magaca Summada | ROYAL |
| Nambarka Model | TP 304 304L TP316 TP316L |
| Nooca | Xumaan la'aan |
| Heerka Birta | 200/300/400 Taxane, 904L S32205 (2205),S32750(2507) |
| Codsiga | Warshadaha kiimikada, qalabka farsamada |
| Adeegga Habaynta | Qaloocida, Alxanka, Goynta, Feeraynta, Goynta, Dhalinta |
| Farsamada | Kulul duuban/qabow duuban |
| Shuruudaha lacag-bixinta | L/CT/T (30% deebaaji) |
| Muddada Qiimaha | CIF CFR FOB shaqadi hore |
Dhuumaha birta ah ee birta ah waa nooc ka mid ah birta wareega dheer ee godan, taas oo inta badan loo isticmaalo dhuumaha gaadiidka warshadaha sida batroolka, warshadaha kiimikada, daaweynta caafimaadka, cuntada, warshadaha iftiinka, qalabka farsamada, iwm, iyo sidoo kale qaybaha qaabdhismeedka makaanikada.Intaa waxaa dheer, marka foorarsiga iyo xoogga torsional ay isku mid yihiin, miisaanku waa ka fudud yahay, sidaas darteed waxaa sidoo kale si ballaaran loo isticmaalaa soo saarista qaybaha farsamada iyo dhismayaasha injineernimada.Sidoo kale inta badan loo isticmaalo sida alaabta guriga iyo alaabta jikada, iwm.
Ogow:
1.Saamaynta bilaashka ah, 100% hubinta tayada iibka kadib, Taageer hab kasta oo lacag bixin ah;
2.Dhammaan qeexitaannada kale ee tuubooyinka birta kaarboonka wareega ayaa la heli karaa iyadoo loo eegayo baahidaada (OEM & ODM)!Qiimaha warshadda waxaad ka heli doontaa ROYAL GROUP.
Waxyaabaha Kiimikada ah ee Beebka Aan Lahayn
| Halabuurka Kiimikada % | ||||||||
| Darajo | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5. 5-7.5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16.0 -18.0 | - |
| 202 | ≤0.15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16.0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13.0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24-0 .26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | |
Iyada oo loo marayo hababka processing kala duwan ee rogid qabow iyo dib-u-habaynta dusha sare ka dib rogid, dhamaystirka dusha sare ee birta aan fiicnaynbaars waxay yeelan kartaa noocyo kala duwan.
Waxaa jira noocyo badan oo ah daawaynta dusha sare ee tuubada birta ah, mid kastaa waxay leedahay astaamo u gaar ah iyo faa'iidooyinka.
Mid ka mid ah noocyada ugu badan ee daawaynta dusha sare ee tuubada birta ah ee birta ah waa daawaynta 2B.Daaweynta dushan waxaa lagu gaaraa iyada oo qabow lagu rogo xaashida birta ah ee aan lahayn ka dibna la tirtiro.Dusha ka soo baxday waxay leedahay si siman, matte, ku habboon codsiyada halka bilicsanaanta aysan ahayn walaac aasaasiga ah.
Dhammaystirka kale ee caanka ah ee tuubada birta ah ee birta ah waa dhamaystirka buraashka.Dhammaadkan waxaa lagu gaaraa iyadoo la isticmaalayo burushka siliga si loo abuuro khadadka toosan ama toosan ee dusha sare ee tuubada birta ah.Dhammaystirka burushka waxaa badanaa loo adeegsadaa codsiyada halka bilicdu ay tahay arrin muhiim ah, sida codsiyada naqshadaha ama qurxinta.Marka lagu daro 2B iyo daawaynta dusha la cadayday, tuubooyinka birta ah waxay sidoo kale leeyihiin noocyo kale oo daaweynta dusha sare ah, sida daaweynta dusha BA iyo daaweynta dusha muraayadda.
Dhammaystirka BA waxaa lagu gaaraa iyadoo la nuujinayo birta aan nadiifka ahayn, taasoo keentay dhammays heer sare ah oo dusha sare ah.Saamaynta muraayadda waxaa lagu gaaraa iyada oo la nadiifinayo dusha birta aan lahayn dhalaalid sare, taasoo keentay muuqaal muraayad u eg.
Xulashada dusha sare ee tuubooyinka birta aan la taaban karin waxay ku xiran tahay dhowr arrimood sida codsiga, deegaanka, iyo bilicda la rabo.Tusaale ahaan, dhamaystirka 2B wuxuu ku habboonaan karaa codsiyada warshadaha halkaasoo bilicdu aanay ahayn arrin muhiim ah, halka dhammaystirka la bururay ama muraayadda laga yaabo inuu ku habboon yahay codsiyada dhismaha ama qurxinta.Gabagabadii, dusha sare ee tuubada birta ah ee birta ah waa arrin muhiim ah oo saameynaysa waxqabadkeeda iyo cimri dhererkeeda.
Daaweynta dusha kala duwan waxay bixiyaan sifooyin iyo faa'iidooyin kala duwan iyadoo ku xiran codsiga iyo bilicda la rabo.Tuubooyinka birta ah ee birta ah ayaa weli ah walxo caan ah oo ku jira warshado kala duwan, iyo dhammaystirkeeda dusha sare ayaa door muhiim ah ka ciyaara guusheeda.
Habka ugu muhiimsan ee wax soo saarka: birta wareegsan → dib u eegis → diirinta → bannaan → xarun → kululaynta → daloolin → picking → flat → kormeerka iyo shiidi -dhererka) → pickling/passivation →dhammaystirka hubinta alaabta (eddy current, ultrasonic, pressure water) → baakadaha iyo kaydinta.
Tallaabada ugu horreysa ee wax soo saarka eetuubooyinka birta ah ee aan lahaynwaa xulashada alaabta ceeriin.Birta aan-dhalatada lahayn waxay ka kooban tahay birta, chromium, iyo xaddi kala duwan oo biraha kale ah sida nikkel, molybdenum, ama titanium.Waxaa muhiim ah in la doorto alaabta ceeriin ee tayada sare leh si loo hubiyo tayada ugu fiican iyo sifooyinka alaabta la dhammeeyey.
Marka alaabta ceeriin la doorto, tallaabada xigta ee habka wax soo saarka waa in lagu dhalaaliyo birta foornada.Birta dhalaalaysa ayaa markaa lagu shubaa caaryar si loo sameeyo billet adag.
Ka dib billet-ka waxaa loo diraa mashiinka duuban ee kulul halkaasoo ay ka sameysan tahay qaabka la rabo.Birta duuban ee kulul ayaa markaa lagu sameeyaa daawaynta kulaylka dheeraadka ah, sida bakhtiinta ama deminta, si loo hagaajiyo hantideeda.Annealing waxay ku lug leedahay kuleylinta birta heerkul sare ka dibna si tartiib ah u qaboojiso si ay u noqoto mid jilicsan oo aad u jilicsan.Dejintu waxay ku lug leedahay qaboojinta degdega ah ee birta si ay u cadhaysiiso ugana dhigto mid xoog badan.
Talaabada xigta ee wax soo saarku waa mashiinada.Tuubooyinka birta ah ee birta ahwaxaa lagu farsameeyaa qaabkeeda ugu dambeeya, cabbirka iyo dhererka iyada oo la adeegsanayo qalab kala duwan oo ay ku jiraan dhogorta, mishiinnada wax-shiidka iyo leylinta.
Habka makiinadu waxa kale oo uu ku lug yeelan karaa in meesha laga saaro cilladaha dusha sare sida qallafsanaanta ama burburka.Habka farsamaynta ka dib, tuubooyinka birta ah waa la nadiifiyaa si looga saaro wixii wasakhaysan ka hor inta aan loo dirin kormeer.Tani waa tallaabo muhiim ah oo lagu hubinayo in alaabta la dhammeeyey ay buuxisay shuruudaha iyo heerarka tayada ee loo baahan yahay.
Habka tijaabada waxaa ka mid ah tijaabinta cadaadiska, baaritaanka walxaha magnetic, baaritaanka ultrasonic iyo baaritaanno kale.Ugu dambeyntii, tuubada birta aan la taaban karin ayaa dhameystiran oo diyaar u ah shixnad ama rakibid.
Tubooyinka waxaa la siin karaa daawayn dusha kala duwan sida polishing, shiidid ama electropolishing si loo hagaajiyo muuqaalkooda iyo caabbinta daxalka.
Gebogebadii, habka wax soo saarka ee tuubada birta ah waa mid adag oo u baahan khibrad iyo fiiro gaar ah si faahfaahsan.Si kastaba ha noqotee, faa'iidooyinka tuubada birta ah ee birta ah waxay ka dhigtaa wax caan ah oo ka jira warshado kala duwan.Habka xulashada alaabta ceeriin ee tayada leh, dhalaalidda, tuurista, duubista, daaweynta kulaylka, mashiinnada, kormeerka iyo dhamaystirka natiijooyinka badeeco waarta, daxalka u adkaysta oo u adkeysan kara xaaladaha adag oo bixiya sanado adeeg la isku halayn karo.
Baakaduhu guud ahaan waa qaawan yihiin, silig birta ku xidhan, aad u xoog badan.
Haddii aad leedahay shuruudo gaar ah, waxaad isticmaali kartaa baakadaha caddaynta miridhku, oo aad u qurux badan.
Gaadiidka:Degdegga (Garitaanka Tusaalaha), Hawada, Tareenka, Dhulka, Maraakiibta Badda (FCL ama LCL ama Bulk)
Macmiilkeena
Macmiil madadaalo leh
Waxaan ka helnaa wakiilada Shiinaha macaamiisha adduunka oo dhan si ay u soo booqdaan shirkadeena, macaamiil kastaa waxaa ka buuxa kalsooni iyo kalsoonida ganacsigeena.
S: Ma saaraha baa?
A: Haa, waxaanu nahay saaraha tuubada spiral ee tuulo Daqiuzhuang, magaalada Tianjin, Shiinaha
S: Ma heli karaa amar tijaabo ah oo kaliya dhowr tan?
J: Dabcan.Waxa aanu kuugu soo rari karnaa xamuulka adeega LCL.(Culshada weelka oo ka yar)
S: Ma leedahay sareynta lacag bixinta?
J: Dalabka weyn, 30-90 maalmood L/C waa la aqbali karaa.
S: Haddii muunad bilaash ah?
J: Tusaalaha bilaashka ah, laakiin iibsadaha ayaa bixiya xamuulka.
S: Ma waxaad tahay alaab-qeybiye dahab ah oo ma samaysaa dammaanad ganacsi?
J: Anagu todoba sano ayaanu qabnaa alaab-qeybiyeyaal waxaanan aqbalnaa dammaanad ganacsi.
