Kiimikada iyo Makaanikada
38CrMoAl seed kiimikada ka kooban:
Alaabta |
Halabuurka Kiimikada % |
|
C |
Si |
Mn |
S/P |
AL |
Cr |
Mo |
38CrMoAl |
0.35-0.42 |
0.20-0.45 |
0.30-0.60 |
0.030 max |
0.70-1.10 |
0.80-1.10 |
0.15-0.25 |
38CrMoAl guryaha makaanikada ah:
Guryaha Makaanikada |
Xoogga Wax-soosaarka (MPa) |
Xoogga Jilitaanka (MPa) |
Dheeraynta |
Dhimista aagga |
|
980 daqiiqo |
830 min |
12% min |
50% min |
|
Xaaladda dalbashada waa sida soo socota:
–1.Hot Rolled;;Black Dusha
-2. Adag: 160 ~ 260HB
-3. Dhererka: 4000 ~ 6000mm
-4.UT-SEP 1921C/C ama ka wanaagsan
-5. Kiimikada la falanqeeyay 38CrMoAl (ama 1.8509)
-6.Fix dhexroorka (Aqbal dulqaadka -/+1.5mm)
-7.SGS ama qolo kale oo saddexaad oo kormeer ah oo hoos yimaada habaynta iibsadaha
Markii aanu diyaarinay alaabtii , oo aanu ku wargelinay macmiilka inuu diyaariyo kormeer dhinac saddexaad ah .
Dalbo kormeeraha 38CrMoAl Alloy Steel Round bar.
Macmiilku wuxuu diyaariyaa tijaabada AGS ee alaabta. (tijaabi dhexroorka / Dhererka / Qty (PC) iyo miisaanka ka hor inta aanad ku shubin weel)
Oo waxaa jira jawaab celin imtixaanku waa "Lama aqbali karo" alaabta.
Tijaabi jawaab celinta sida soo socota:
1.Natiijadii kormeerku waa guuldarraystay sababtoo ah waxaa jirtay calaamad daxalaysan ku dhawaad dhammaan badeecadaha
2.Ma jirin miisaan la siiyay hubinta miisaanka cutubka;
3.Waxyaabaha dhabta ah ee ku qoran calaamaduhu waxay ahaayeen "38CrMoALA" oo aan waafaqsanayn nooca macmiilka "38CrMoAl"
4.Wixii jeegga dhexroorka, shayga 3-75 × 6000-7500mm, dhexroorka dhabta ah wuxuu ahaa 73mm. Shayga 4-80 × 6000-7500mm, dhexroorka dhabta ah wuxuu ahaa 78mm. Shayga 5-85 × 6000-7500mm, dhexroorka dhabta ah wuxuu ahaa 83mm.
Hubinta adkaanta, tijaabada xoogga walxaha, hubinta walxaha birta-la'aanta ah, falanqaynta ka kooban kiimikada, ma jirin qalab ama warbixin tijaabo ah oo lagu bixiyay goobta.sidaas darteed macmiilku aqbal warbixintayada tijaabada walxaha QC.
Ka dib jawaab celintayada QC ee habka tijaabada ee kormeeraha, kormeeruhu ma samayn tijaabada birta ka hor, halkaasna iyada oo aan wax qalad ah laga helin habka imtixaanka.