Ho Thunya Tšepe
Mohlala/Boholo:0.4-2.5 limilimithara
Lintlha tsa Sehlahisoa:
Motsoako oa tšepe o entsoeng ka tšepe o thehiloe holim'a tšepe e nang le carbon e phahameng, sethunya sa tšepe ea carbon e tlaase, le ho thunngoa ha vanadium e tlaase, ho nahanoa ka bofokoli bo bolaeang ba lihlahisoa tse ka holimo: lesoba la moea, mapetsong, phapang ea boima, nts'etsopele ea lihlahisoa tse ncha. thekenoloji ea forging, e ka khetha thepa e fapaneng ho latela ts'ebeliso e fapaneng, litšenyehelo tsa eona li ipapisitse le sebaka sa ts'ebeliso, e ka lelefatsa bophelo ba ts'ebeliso, e na le litšenyehelo tse phahameng. , 50-55 HRC le 55-60 HRC ka boholo ba ho tloha 0.20mm ho 2.50mm.Lithunya tsa rona tse sehiloeng li lumellana le SAE J441, AMS 2431 le VDFI 8001.
Litlhaloso tsa Bohlokoa:
| SIZE: | 0.2-2.5MM |
| HARDNESS: | HRC40-50 HRC45-55 HRC50-60 HRC>60 |
| SEBOPEHO | G1 Conditioned G2 Double Conditioned G3 Spherical |
| MORERO | TS'ELISO | TEKO MOKHOA | |||
| MOTS'EOA CHEMEKE | C | 0.45-0.75% | P | ＜0.04% | ISO 9556:1989 ISO 439:1982 ISO 629:1982 ISO 10714:1992 |
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| Si | 0.10-0.30% | Cr | / |
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| Mn | 0.40-1.5% | Mo | / |
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| S | ＜0.04% | Ni | / |
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| MOEKETSI | Martensite kapa troosite kapa pearlite e holofetseng | GB/T 19816.5-2005 | |||
| Botenya | ≥7.40g/cm³ | GB/T 19816.4-2005 | |||
| KAKELETSO | Saese e homogeneous, ho benya ho phethahetseng, sebopeho sa bolo | E bonoang | |||
Ke hobane'ng ha u khetha Alloy Grinding Shot?
Grinding shot cross section
Steel shot cross section
Ho sila Lisebelisoa tse Hlahang tsa Shot
Tšepe Shot Raw Materials
①, E entsoe ka terata ea tšepe e entsoeng ka tšepe, ha e na lesoba la moea, mapetsong, le phapang e thata.
②, Ho latela litlhoko tse fapaneng tsa masimo a fapaneng, re ka khetha lisebelisoa tse fapaneng tsa terata ea tšepe.
③, Thunya ea Grinding e matla haholoanyane, 'me bophelo bo makhetlo a 1.5 ho feta ba tšepe ea tšepe.
④，Sesebelisoa se hloekisitsoeng ka Grinding shot se bosoeu ba silevera, 'me bokaholimo bo hloekisitsoeng ke Cast steel shot bo fetoha bohlooho bo lefifi.
⑤, Phello ea ho hloekisa e nepahetse ho feta ea ho thunngoa ka tšepe ea tšepe, 'me ha ho hlokahale ho hloekisa ha bobeli.Ka mor'a ho hloekisa, ho ba thata ha workpiece ho finyella litlhoko.
⑥，Ka lebaka la melemo ea ho se be le lesoba la moea, ha ho mapetsong, 'me ha ho bonolo ho robeha ka lithunya tsa tšepe tse silang, palo ea ho tlatsa ts'ebetsong ea ho phatloha e fokotsehile, lerōle la ho phatloha le fokotseha, matla a ho sebetsa a tlase. , le tšilafalo ea tikoloho e ka fokotseha.
Papiso ea Melemo
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| Chelete ea tšepe e tlase ea khabone | Ho thunngoa ka tšepe | Ho thunngoa ka tšepe e phahameng ea carbon |
| C | 0.08-0.20 | 0.45-0,75 | 0.80-1,20 |
| S | ≤0.05 | ＜0.03 | ≤0.05 |
| Mn | 0.35-1,50 | 0.50-1,50 | 0.50-1.20 |
| P | ≤0.05 | ＜0.03 | ≤0.05 |
| Si | 0.10-2.00 | 0.30-0,60 | ≥0.40 |
| HRC | 40-50 | 40-60/50-60 | 40-50 |
| Letsoai | ≤45mg/㎡ | ≤18mg/㎡ | ≤45mg/㎡ |
| mokhathala bophelo | 4000-4200 | 5400-5800 | 2500-2800 |
