Cɛmancɛ walima cɛncɛn min bɛ kɛ ni cɛncɛn ye, n’a ɲɛkisɛ bɛ kɛ ni resin filimu ye, o bɛ datugu ka sɔrɔ ka molding kɛ. Datugucogo fila bɛ yen: nɛnɛ fɛɛrɛ ani funteni fɛɛrɛ. nɛnɛ fɛɛrɛ la, resin bɛ wuli ni etanɔli ye ani uretan bɛ fara cɛncɛn ɲagaminen kan walasa ka cɛncɛn kɛyɔrɔ datugu{2} Etharale Evapore to Coates to the Etha{2 Evaporapore to Coated. Cɛmancɛ sumaya ka kɔn funteni dɔ ɲɛ, ka resin fara a kan, ka a wuli walasa ka cɛncɛn sumanw sanfɛla datugu ni resin ye, ka urotropiniji jilama ni tulumafɛnw fara a kan, ka nɛnɛ, ka sɔgɔsɔgɔ ani ka cɛncɛn datugu min bɛ kɛ ni nɛgɛ ye ani nɛgɛ yɔrɔw ye minnu bɛ kɛ ni nɛgɛ ye
Fɛn minnu bɛ dilan, olu ɲɛfɔli .
Nafa minnu bɛ sɔrɔ cɛncɛn datugulen na .
1. Tiɲɛniba: casting minnu dilannen don ni cɛncɛn datugulen ye, olu bɛ ni tiɲɛniba ye ani surface quality ɲuman, wa u ka teli ka kɛ ni fiɲɛw ye.
2. Sumaya sabatili ɲuman: Cɛmancɛ min datugulen don, o bɛ se ka funteni caman muɲu ni funteni jiginni walima kari tɛ, ani fɛn minnu bɛ kɛ ka fɛnw sɔgɔ, olu bonya ni u cogoya fana bɛ se ka to sabatili la.
3. Sanuya barikama: Cɛmancɛ min furakɛra kɛrɛnkɛrɛnnenya la, o ka funteni sabatili ni a degun fanga ka bon kosɛbɛ, wa a bɛ se ka baara kɛ kokura siɲɛ caman, o bɛ dɔ bɔ kosɛbɛ sɛnɛfɛnw bɔli musakaw la.
4. A kɛcogo yɔrɔba: Cɛmancɛ datugulen bɛ bɛn nɛgɛw dilanni ma i n’a fɔ nɛgɛ, nɛgɛ, nɛgɛ ani aliminiyɔmu, ani nɛgɛ tɛ minnu na i n’a fɔ seramiki ni gilasi, ani a bɛ se ka wuli kosɛbɛ.
Sand coated ka nafa tɛ a la .
1. A dilanni musaka ka bon: Cɛmancɛ min bɛ datugu, o dilanni bɛ fura kɛrɛnkɛrɛnnenw kɛ furakɛli la, o bɛ na ni fɛn dilanni musakaw ye minnu ka bon kosɛbɛ.
2. Toxicité (toxicité) caman: Fura minnu bɛ kɛ cɛncɛn datugulen dilanni na, i n’a fɔ fenɔli resin ni poliyuritan, olu bɛ toxicité dɔw sɔrɔ sigida ni hadamadenw ka kɛnɛya la.
3. Sebaliya ka fɛn caman dilan: k’a sababu kɛ cɛncɛn datugulen farikolo cogoya ye, fɛn minnu bɛ dilan, olu bonya ka dɔgɔ kosɛbɛ, wa u tɛ se ka baarakɛminɛnw dilanni wajibiyalenw dafa.
scenarios minnu bɛ se ka kɛ .
Castings dilanni min bɛ kɛ ni tiɲɛniba ye ani surface quality ɲuman.
2. castingw dilanni min bɛ funteni sabatili caman wajibiya, i n’a fɔ minnu bɛ funteni caman walima tansiyɔnba jira.
3. mass-produce relativement small-sized castings.
An ka tɔn ye cɛncɛn min dila ni funteni ye min bɛ se ka funteni caman kɛlɛ, o bɛ dannayaba la kiliyanw fɛ .
| Nɛgɛ min bɛ se ka funteni kɛlɛ, o ka suguya ni a ka kemikaliyaw . | |||||||
| cast iron grade . | kemikaliya kɛcogo (mass fraction, %) . | ||||||
| C | Si . | MN ye . | P | S | |||
| 不大于 | CR . | Al . | |||||
| RTCR . | 3.0~3.8 | 1.5~2.5 | 1.0 | 0.10 | 0.08 | 0.50~1.00 | |
| RTCR2. | 3.0~3.8 | 2.0~3.0 | 1.0 | 0.10 | 0.08 | >1.00~2.00 | |
| RtCR16 ye . | 1.6~2.4 | 1.5~2.2 | 1.0 | 0.10 | 0.05 | 15.00-18.00 | |
| RTSI5. | 2.4~3.2 | 4.5~5.5 | 0.8 | 0.10 | 0.08 | 0.5~1.00 | |
| RQTSI4 ye. | 2.4~3.2 | 3.5-4.5 | 0.7 | 0.07 | 0.015 | 一 | |
| RQTSI4MO . | 2.7-3.5 | 3.5~4.5 | 0.5 | 0.07 | 0.015 | MO0,3~0,7. | |
| RQTSI4MOL . | 2.7~3.5 | 4.0~4.5 | 0.3 | 0.05 | 0.015 | MO1.0~1,5. | |
| RQTSI5 ye. | 2.4~3.2 | >4.5~5.5 | 0.7 | 0.07 | 0.015 | 2 | |
| RQTAL4SI4 ye. | 2.5~3.0 | 3.5~4.5 | 0.5 | 0.07 | 0.015 | 一 | 4.0-5.0 |
| RQTAI5SI5 ye. | 2.3~2.8 | >4.5~5.2 | 0.5 | 0.07 | 0.015 | 一 | >5.0~5.8 |
| RQTAI22 ye. | 1.6~2.2 | 1.0~2.0 | 0.7 | 0.07 | 0.015 | 一 | 20.0~24.0 |
Fɛn minnu bɛ jira .
Mun na anw sugandi .
Jaabi teliya furaw ni musaka caman bɛ sɔrɔ fɛnw na minnu musaka ka bon .
Mun na an ka fɛn dilannenw sugandi .
1. 20 san caman dɔnniya nɛgɛ plati casting, jogoɲini, waati bɛnnen na
2. Masina ni sɛgɛsɛgɛli minɛnw dafalen bɛ se ka yɔrɔ dafalenw di ani ka kiliyanw ka sɛgɛsɛgɛli wajibiyalenw dafa .
3. A bɛ ni fɛnw dondonni ni u bɔli hakɛ yɛrɛmahɔrɔnyalen ye ani a bɛ se ka fɛnw bɔ diɲɛ fan bɛɛ la .
Tags hot .: Sand castings coated contasants, China Sand Castings Coatés Disponibles Disponibles, Suppliers, Factory
