Sefate sa ring hangata se entsoe ka tšepe ea sebopeho sa carbon, tšepe ea alloy ea sebopeho, le tšepe e sa hloekang ka ho forging, ho itšeha, ho cheka, ho phekola mocheso le lits'ebetso tse ling. Lisebelisoa tse sebelisoang ka har'a selikalikoe lia shoa 'me ts'ebetso e' ngoe le e 'ngoe ea ts'ebetso e na le phello e tobileng bophelong ba eona ba ts'ebeletso, boleng ba granulation le tlhahiso. Litšepe tse entsoeng ka carbon haholo-holo li na le tšepe ea 45, eo boima ba eona ba phekolo ea mocheso hangata e leng HRC45 ~ 50, 'me ho hanyetsa ha eona le ho hanyetsa ho senyeha ha eona ho fokola, hoo ha e le hantle ho felisoa; Tšepe ea alloy haholo-holo e na le thepa ea 20CrMnTi, e tlas'a phekolo ea mocheso e kang holim'a metsi. Boima ba kalafo bo kaholimo ho HRC50 mme bo na le thepa e ntle ea mochini o felletseng. Mofuta oa selikalikoe o entsoeng ka thepa ena o na le matla a phahameng le ho hanyetsa ho apara hantle ho feta tšepe ea 45, empa mofoka oa eona ke ho hanyetsa ha kutu. Le hoja litšenyehelo tsa hlobo e le 'ngoe ea lesale e batla e le tlaase, theko ea tlhahiso ea lithane tsa thepa e phahame ho feta ea hlobo ea tšepe e sa hloekang ha e sebelisoa,' me e se e felile; Thepa ea tšepe e sa hloekang haholo-holo ke 4Cr13. Ho thatafala le ho tiea ha thepa ena ho molemo. Phekolo ea mocheso ke ho thunya ka kakaretso, ho thatafala ho feta HRC50 mme e na le khanyetso e ntle ea ho apara le ho hanyetsa kutu. Bophelo ba ts'ebeletso bo bolelele, 'me litšenyehelo tsa hlobo ea lesale ka tonne li tlase.
Bakeng sa selikalikoe sa thepa ea 4Cr13, mohloli oa eona oa boleng o tlameha ho qala ho tloha ho ingot: motsoako oa lik'hemik'hale (karolo ea boima) ea lesale la 4Cr13 tšepe ke: C content ≤ 0.36 ~ 0.45, Cr content 12 ~ 14, Si content ≤ 0.60, Mn content ≤ 0.80, S content ≤ 0.03, P content ≤ 0.035; Ka tšebeliso ea sebele, bophelo ba tšebeletso ea lesale shoa le hoo e ka bang 12% Cr dikahare ke ho feta 1/3 e khutsoanyane ho feta ea lesale shoa le 14% Cr dikahare tlas'a maemo a tšoanang a kalafo tse ling; Kahoo mohloli oa boleng ba ring die o tsoa letšeng la tšepe. Ha ho hlokahale feela ho netefatsa hore litaba tsa Cr li feta 13%, empa hape ho netefatsa hore boholo le sebōpeho li finyella litlhoko tsa ho forging.
S/N | MOHLALA | SizeOD * ID * bophara ka kakaretso * bophara ba pad -mm |
1 | CPM MOTŠOANA | 304*370*90*60 |
2 | CPM 21 | 406*558*152*84 |
3 | CPM16/25 | 406*558*182*116 |
4 | CPM A25/212 | 406*559*212*116 |
5 | CPM2016-4 | 406*559*189*116 |
6 | CPM3000N/CPM3020-4 | 508*659*199*115 |
7 | CPM3016-4 | 559*406*190*116 |
8 | CPM3016-5 | 559*406*212*138 |
9 | CPM3020-6/CPM3000W | 660*508*238*156 |
10 | CPM3020-7 | 660*508*264*181 |
11 | CPM3022-6/CPM7000/CPM7122-6/CPM7722-6 | 775*572*270*155 |
12 | CPM3022-8 | 775*572*324.5*208 |
13 | CPM7726-6 | 890*673*325*180 |
14 | CPM7726-8 | 890*673*388*238 |
15 | CPM7726-9SW | 890*672*382*239 |
16 | CPM7932-9 | 1022.5*826.5*398*240 |
17 | CPM7932-11 | 1027*825*455.5*275 |
18 | CPM7932-12 | 1026.5 * 828.5 * 508 * 310.2 |
19 | CPM7730-7 | 965*762*340*181 |
CPM 2016-4 CPM 3020-4 CPM 3020-6 CPM 3022-6 CPM 3022-8 CPM 7722-2 CPM 7722-4 CPM 7722-6 CPM 7722-7 CPM 7726-7 CPM 4 C70730 -7 CPM 7730-8 CPM 7930-4 CPM 7930-6 CPM 7930-8 CPM 7932-5 CPM 7932-7 CPM 7932-9 CPM 7932-11 CPM 7932-12 CPM 9636-32-72-1612