1) Farsamada wax soo saarka:
Adayg aad u sarreeya, jajaban;
carburization lagu xakameeyo daawaynta kulaylka si ay xudunta u noqoto mid jilicsan oo dusha sare leh, ka dhig mid adag.
2) Wax cayriin: tayada alaabta ceeriin, qaab-dhismeedka ururka gudaha iyo kiimikaad.
3) Ku habboon xagasha madaxa barroosinka.
4) Ma jiraan wax miridh ah iyo qashin (ciid…) oo ku jira godka madaxa barroosinka gudaha iyo ilkaha jeexjeexyada.
miridhku.
1. Wareegga barkinta
Qaybaha hal set oo buuxa | Madaxa barroosinka+qadh+ saxan xambaarsan+xoojin wareeg ah |
Wareegga barkinta | 1-50 godad |
Qalabka madaxa barroosinka | 40Cr |
Walxaha wedge | 20CrMnTi |
Maaddada saxanka wax lagu qaado | HP300 |
Qalabka xoojinta lafdhabarta | Q235 |
Daaweynta dusha sare | daaweynta ka hortagga miridhku |
Xidhmada | kartoonno ama sanduuqyo alwaax ah |
Goobta codsiga | ka dib mashaariicda xiisadda sida buundooyinka, suuqyada iyo waddooyinka |
JM15 Taxanaha Kacsanaanta Dhamaadka Dejinta Nakhshad-JT Heerka | |||||
AnchorageModel | Anchorage | Saxanka tuurista (Nooca Wareega) | Lambarka Strand | ||
Dhexroorka (φD) | Dhumucda (B) | Dhexroorka (C) | Dhererka (D) | ||
JT15-01 | 48 | 48 | 1 | ||
JT15-02, 03 | 91 | 50 | 130 | 110 | 2,3 |
JT15-04 | 102 | 50 | 145 | 120 | 4 |
JT15-05 | 112 | 50 | 160 | 130 | 5 |
JT15-06 | 126 | 52 | 180 | 150 | 6 |
JT15-07 | 126 | 52 | 180 | 150 | 7 |
JT15-08 | 136 | 55 | 195 | 160 | 8 |
JT15-09 | 146 | 55 | 208 | 160 | 9 |
JT15-10 | 156 | 58 | 220 | 180 | 10 |
JT15-11 | 166 | 58 | 235 | 190 | 11 |
JT15-12 | 166 | 60 | 235 | 190 | 12 |
JT15-13 | 170 | 63 | 235 | 190 | 13 |
JT15-14 | 176 | 65 | 250 | 210 | 14 |
JT15-15 | 186 | 68 | 265 | 245 | 15 |
JT15-16 | 196 | 70 | 265 | 245 | 16 |
JT15-17 | 196 | 73 | 275 | 265 | 17 |
JT15-18 | 206 | 75 | 285 | 280 | 18 |
JT15-19 | 206 | 75 | 285 | 280 | 19 |
2. Barroosin fidsan
Foosto cayriin | 40Cr |
Walax ceeriin ah | 20CrMnTi ;20CrMn5 |
adkaanta barroosinka (HRB) | 25-35 |
Dusha qallafsanaanta | HRA79-84 |
Waji adkaanta xudunta | HR38-46 |
Qoto dheer ee lakabka carburization | 0.35-0.6MM;0.6-0.8MM |
Iskudubaridka hufnaanta barroosinka | >0.95 |
La-soo-jiid-jiid-jiidh ka dib cadaadiska | <6MM |
xanaaqsan | 1-4 |
Austenite la hayo | 1-4 |
Kormeerka muuqaalka | Qaabka ilka aan cillad lahayn,Ilkaha xun, Kala duwanaansho |
Heerka | GB/T2301-2004 |