Idayi yendandatho ivame ukwenziwa ngensimbi yesakhiwo sekhabhoni, insimbi ye-alloy yesakhiwo, kanye nensimbi engagqwali ngokusebenzisa ukwakheka, ukusika, ukubhoboza, ukwelashwa kokushisa, kanye nezinye izinqubo. Izinto ezisetshenziswa kudayi yendandatho kanye nenqubo ngayinye yokucubungula zithinta ngqo impilo yayo yesevisi, ikhwalithi ye-granulation kanye nokukhipha. Insimbi yesakhiwo sekhabhoni ikakhulukazi yakhiwe ngensimbi engu-45, enobunzima bokwelashwa kokushisa ngokuvamile obuyi-HRC45~50, futhi ukumelana kwayo nokuguguleka kanye nokumelana nokugqwala kubi, okuqedwa ngokuyisisekelo; Insimbi ye-alloy ikakhulukazi yakhiwe ngezinto ezingu-20CrMnTi, eziphathwa ngokushisa okuphezulu njenge-surface carburization. Ubulukhuni bokwelashwa bungaphezu kwe-HRC50 futhi bunezakhiwo ezinhle zomshini eziphelele. Isikhunta sendandatho esenziwe ngale nto sinamandla aphezulu futhi simelana nokuguguleka okungcono kunensimbi engu-45, kodwa ukungathandeki kwaso ukumelana nokugqwala okubi. Nakuba izindleko zesikhunta sendandatho eyodwa ziphansi kakhulu, izindleko zokukhiqiza zamathani ezinto ziphakeme kunezesikhunta sendandatho sensimbi engagqwali lapho sisetshenziswa, futhi manje sesiqediwe; Izinto zensimbi engagqwali ikakhulukazi ziyi-4Cr13. Ukuqina nokuqina kwalezi zinto kuhle. Ukwelashwa kokushisa kuwukushisa okuphelele, ubulukhuni bukhulu kune-HRC50 futhi bunokumelana okuhle nokuguguleka kanye nokumelana nokugqwala. Isikhathi senkonzo side, futhi izindleko zesikhunta sendandatho ngethani ngalinye ziphansi.
Kwidayi yendandatho yezinto ezingu-4Cr13, umthombo wayo wekhwalithi kumele uqale ku-ingot: ukwakheka kwamakhemikhali (ingxenye enkulu%) yedayi yendandatho yensimbi engu-4Cr13 yilokhu: Okuqukethwe ngu-C ≤ 0.36 ~ 0.45, Okuqukethwe ngu-Cr 12 ~ 14, Okuqukethwe ngu-Si ≤ 0.60, Okuqukethwe ngu-Mn ≤ 0.80, Okuqukethwe ngu-S ≤ 0.03, Okuqukethwe ngu-P ≤ 0.035; Ekusetshenzisweni kwangempela, impilo yenkonzo yedayi yendandatho enokuqukethwe okungu-12% Cr imfushane ngaphezu kwengxenye yesithathu kunokwedayi yendandatho enokuqukethwe okungu-14% Cr ngaphansi kwezimo ezifanayo zezinye izindlela zokwelapha; Ngakho-ke umthombo wekhwalithi yedayi yendandatho uvela echibini lensimbi. Akudingeki nje kuphela ukuqinisekisa ukuthi okuqukethwe ngu-Cr kungaphezu kuka-13%, kodwa futhi nokuqinisekisa ukuthi usayizi nesimo kuyahlangabezana nezidingo zokwakheka.
| S/N | IMODELI | UsayiziOD*ID*ububanzi obuphelele*ububanzi bephedi -mm |
| 1 | I-CPM MASTER | 304*370*90*60 |
| 2 | I-CPM 21 | 406*558*152*84 |
| 3 | I-CPM16/25 | 406*558*182*116 |
| 4 | I-CPM A25/212 | 406*559*212*116 |
| 5 | I-CPM2016-4 | 406*559*189*116 |
| 6 | CPM3000N/CPM3020-4 | 508*659*199*115 |
| 7 | I-CPM3016-4 | 559*406*190*116 |
| 8 | I-CPM3016-5 | 559*406*212*138 |
| 9 | I-CPM3020-6/CPM3000W | 660*508*238*156 |
| 10 | I-CPM3020-7 | 660*508*264*181 |
| 11 | CPM3022-6/CPM7000/CPM7122-6/CPM7722-6 | 775*572*270*155 |
| 12 | I-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 |
I-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 7730-4 CPM 7730-6 CPM 7730-7 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 9636-7 CPM 7936-12 CPM 9042-12