Had iyo jeer u janjeedha macmiilka, waana diiraddayada ugu dambeysa ee ah inaan noqonno kaliya alaab-qeybiyaha ugu kalsoonida badan, la aamini karo oo daacad ah, laakiin sidoo kale lamaanaha macaamiishayada Naqshad Gaarka ah ee ASTM AISI 4130 4340 4140 4145 Hot Forged Rolled Qt Harden Qenched Heerarka Saliida Dabiiciga ah ee Birta Injineerinka Steel Round Bar, Ku soo dhawoow inaad nala soo xidhiidho haddii aad xiiseyso alaabtayada, waxaanu ku siin doonaa qiimo sare oo tayo iyo qiima leh.
Had iyo jeer u janjeedha macmiilka, waana diiraddayada ugu dambeysa ee ah inaan noqonno kaliya alaab-qeybiyaha loogu kalsoon yahay, lagu kalsoon yahay oo daacad ah, laakiin sidoo kale lamaanaha macaamiishayadaShiinaha ASTM4140 iyo Scm440Dhammaan shaqaalaha warshadda, bakhaarka, iyo xafiisyada waxay la halgamayaan hal hadaf oo midaysan si ay u helaan tayo iyo adeeg wanaagsan.Ganacsiga dhabta ah waa in la helo xaalad guul-guul ah.Waxaan jeclaan lahayn inaan siino taageero badan macaamiisha.Ku soo dhawoow dhammaan iibsadayaasha wanaagsan si ay nala soo xiriiraan faahfaahinta alaabtayada!
Sharaxaada Alaabta:
Birta wareega waxaa loola jeedaa birta dheer ee adag ee leh qayb wareeg ah.Tilmaanteeda waxaa lagu muujiyey dhexroor (mm).Tusaale ahaan, "50mm" waxaa loola jeedaa birta wareegsan oo leh dhexroor 50mm ah.
Kala soocida habsocodka:
Birta wareegsan waxay u qaybsantaa duubid kulul, been abuur iyo sawir qabow.Qeexitaanka birta wareegyada kulul ee la dubay waa 5.5-250mm.Waxaa ka mid ah, 5.5-25mm bir wareeg ah oo yaryar ayaa inta badan lagu bixiyaa xirmooyinka baararka tooska ah, oo badanaa loo isticmaalo xoojinta, boolal iyo qaybo farsamo oo kala duwan;Bir wareeg ah oo ka weyn 25mm waxaa inta badan loo isticmaalaa qaybaha mashiinka wax soo saarka, birta birta ah ee aan xidhnayn, iwm.
Kala soocida isku dhafka kiimikada:
Birta kaarboon waxa loo qaybin karaa birta kaarboon yar, birta kaarboonka dhexdhexaadka ah iyo birta kaarboonka sare iyadoo loo eegayo ka kooban kiimikaad (ie.
Kala soocida iyadoo loo eegayo tayada birta:
Marka loo eego tayada birta, waxa loo qaybin karaa birta kaarboonka caadiga ah iyo birta kaarboonka oo tayo sare leh.
Farqiga u dhexeeya birta wareegsan iyo xoojinta kale:
1. Muuqaalku wuu ka duwan yahay.Birta wareegsani waa mid siman oo wareegsan, oo aan lahayn laalaab ama feeraha, dusha sare ee birta kale waa la xardhay ama la feeray, taas oo keenta in xadhig yar oo ka dhexeeya birta wareegsan iyo shubka, halka xidhiidhka ka dhexeeya birta kale iyo shubka weyn.
2. Halabuurku wuu ka duwan yahay.Birta wareega (Grade I steel) waxay iska leedahay birta kaarboonka ee caadiga ah, birta kalena waxay u badan yihiin birta daawaha.
3. Xoogga birta wareegsan waa ka duwan tahay.Xoogga birta wareegsan ayaa hooseeya, halka kuwa kale ee birta kale ay sarreeyaan.Taasi waa, marka la barbardhigo xoojinta kale, birta wareegsan ee leh dhexroor isku mid ah waxay qaadi kartaa xiisad yar, laakiin caagdeedu way ka xoog badan tahay xoojinta kale.Taasi waa, birta wareegsan waxay leedahay qallafsanaan weyn ka hor inta aan la jiidin, halka xoojinta kale ay leeyihiin cillad yar ka hor inta aan la jiidin.
Shaxda Tilmaamaha Birta Wareega:
Materials | Tilmaamaha | Qalabka | Tilmaamaha |
8#-10# | ∮16-290 | 65Mn | ∮40-300 |
15 # | ∮14-150 | 45Mn2 | ∮18-75 |
20# | ∮8-480 | 60Si2Mn | ∮16-150 |
35# | ∮8-480 | 20CrMnTi | ∮10-480 |
45# | ∮6.5-480 | 20crmnTiB | ∮16-75 |
Q235B | ∮6.5-180 | GCr15 | ∮16-400 |
40Cr | ∮8-480 | ML35 | ∮8-150 |
20Cr | ∮10-480 | T8-T13 | ∮8-480 |
42CrMo | ∮12-480 | Cr12 | ∮16-300 |
35CrMo | ∮12-480 | Cr12MoV | ∮16-300 |
20CrMo | ∮12-300 | 3Cr2W8V | ∮16-300 |
38CrMoAL | ∮20-300 | 45Cr50Cr | ∮20-300 |
5CrMnMo | ∮20-450 | 20CrMnMo | ∮20-300 |
16Mn(Q345B) | ∮14-365 | 40Mn2 | ∮28-60 |
50Mn | ∮40-200 | 35Cr | ∮55 |
15CrMo | ∮21∮24∮75 | 15Mn | ∮32∮170 |
25# | ∮16-280 | 40CrMnMo | ∮80-∮160 |
YF45MnV | ∮28-80 | 20CrMnMo | ∮20-300 |
30# | ∮6.5-480 | 27 Simn | ∮20-350 |
30Crmo | ∮28 | Crwmn | ∮20-300 |
30CrmnTi | ∮16-300 | H13(4Cr5MoSiVi) | ∮20-300 |
60# | ∮210.∮260 | 40crNimo | ∮20-400 |
Sawirrada Alaabta:
Baakadaha iyo keenista:
Codsiga:
1) Diyaarad, baabuur, tareen
2) Darbiga dhismaha, saqafyada, armaajooyinka alaabta guriga, saxan nalalka
3) Saxan dhoofin, saxan milicsi qoraxda, ilaaliye gees ah, walxaha dahaarka
4) Dhalada cabitaanka, koofiyadda, giraanta-jiididda, qolofka qurxinta iyo daboolka
5) Qalabka korantada qolofka, saxan mashiinka mashiinka
6) PS baseplate, CTP baseplate, calamadaha, magaca
7) saxan lagu tumanayo oo almumum ah, saxan la demiyay oo horay loo fidiyay
8) Aluminium refer weel iyo weel gaar ah, iwm.
Wadamada Dhoofinta:
FAQ:
1.Maxaad noo doorataa?
Shirkaddayadu waxay jirtay 12 sano.Waxaan u xakameynaa tayada alaabta si aad u adag, waxaa jira dad gaar ah tayada.
Haddii aad ka heshay qiimo jaban alaab-qeybiye kale, laba jeer ayaan macaamiisha dib ugu celin doonnaa qiimaha sarreeya.
2.Intee in le'eg ayay tahay wakhtiga dhalmada?
Sida laga soo xigtay tirada. Guud ahaan 2-7 maalmood gudahood haddii stock.iyo 15-20 maalmood haddii aan stock.
3.waa maxay shuruudaha lacag bixinta?
A: By T / T 30% ka hor, iyo 70% ka hor dhalmada.
B: 100% L/C marka la eego.
C: By T/T 30% ka hor, iyo 70% L/C marka la eego.
4.Ma bixisaa muunado?Ma bilaash baa?
Haa, waxaanu ku bixinaa muunada bilaashka ah laakiin ma bixino kharashka xamuulka.
5. Maxaa dhacaya haddii macaamiishu aanu ku qanacsanayn?
Haddii ay dhibaato ka jirto badeecada, waxaanu qaadnaa masuuliyad buuxda.
Haddii ay dhibaato ka jirto habka gaadiidka, waxaanu kaa caawin doonaa inaad xaliso. Naqshadeynta ASTM AISI 4130 4340 4140 4145 Hot Forged Rolled Qt Harden Qenched Oil Alloy Steel Engineering Steel Round Bar, Ku soo dhawoow inaad nala soo xiriirto haddii aad xiiso u qabto gudaha alaabtayada, waxaan ku siin doonaa qiimo sare oo qiimo leh.
Naqshad gaar ah oo loogu talagalayShiinaha ASTM4140 iyo Scm440Dhammaan shaqaalaha warshadda, bakhaarka, iyo xafiisyada waxay la halgamayaan hal hadaf oo midaysan si ay u helaan tayo iyo adeeg wanaagsan.Ganacsiga dhabta ah waa in la helo xaalad guul-guul ah.Waxaan jeclaan lahayn inaan siino taageero badan macaamiisha.Ku soo dhawoow dhammaan iibsadayaasha wanaagsan si ay nala soo xiriiraan faahfaahinta alaabtayada!