Ngā Kaiwhakarato Pae Chrome Mārō CK45
Whakataki Hua
He kaihanga a JINYO e whakauru ana i te R&D, te whakaputa, te hoko me te ratonga. Ko tana pakihi e kapi ana i ngā mara o te tuku waipēhi, ngā paipa maitai tino tika me ngā taputapu mīhini hangarau. E whakamahi ana te kamupene i te hangarau mīhini whakakoi me te huri matatau, he kaha whakaputa me te tukatuka ahurei mō te tokotoko whakakikoruatia ki te kōrome ritenga, te pae kōrome mārō, te tokotoko piston waipēhi me te ngongo rango waipēhi, ngā ngongo whakakoi, te ngongo SRB, ā, e whakapau kaha ana ki te whakarato i ngā paerewa kounga teitei me te ratonga pai rawa atu puta noa i te ao.
Ngā ratonga ritenga
He tohunga hangarau whakaputa ngaio a JINYO me ngā taputapu whakaputa matatau, ā, ka taea e rātou te whakarite i te hanga o ngā tokotoko whakakikoruatia ki te kōrome me ngā ngongo whakakoi kia rite ki ngā whakaritenga tono o ngā ahumahi rerekē. Ahakoa he whānui, he roa, he āhua mata rānei, ka taea e mātou te whakarato i ngā tokotoko whakakikoruatia ki te kōrome hei whakatutuki i ngā hiahia o tō pūnaha waipēhi.
Haunga te whakaritenga o ngā tokotoko whakakikoruatia ki te kōromo, he tino pakari hoki ngā tokotoko whakakikoruatia ki te kōromo. Mā te mata pakari whakakikoruatia ki te kōromo ka iti te waku me te pakaru, ka taea ai e te rango waipēhi te mahi maeneene me te whai hua. Ehara i te mea ka whakapai ake i te mahi whānui o te pūnaha anake, engari ka whakaitihia hoki ngā whakaritenga tiaki, ā, ka penapenahia ngā utu me te whakapiki ake i te hua. He whānuitia te whakamahinga o ngā tokotoko whakakikoruatia ki te kōrome mō ngā pūnaha waipēhi.
Ngā tawhā hua
| Te Hanganga Matū (%) | |||||||||||
| Rauemi | C | Mn | Ā, | S | P | I roto | Kr | ||||
| CK45 | 0.42-0.50 | 0.50-0.80 | 0.04 | 0.035 | 0.035 | — | |||||
| ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 | — | — | ||||
| SAE10V45 | 0.40-0.48 | 0.80-1.40 | 0.15-0.35 | 0.15 | 0.035 | 0.15 | 0.25 | ||||
| 42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | — | 0.90-1.20 | ||||
| 40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | — | 0.80-1.1 | ||||||
| Ngā Āhuatanga Mīhini | |||||||||||
| Rauemi | TS | YS | IA | Charpy | Āhua | ||||||
| (N/mm") | (N/mm") | %(min) | |||||||||
| CK45 | 610 | 355 | 15 | >41J | Tokotoko kōroma mārō | ||||||
| CK45 | 800 | 630 | 20 | >41J | Q+T | ||||||
| ST52 | 500 | 355 | 22 | - | Tokotoko kōroma mārō | ||||||
| 42CrMo4 | 980 | 850 | 14 | >47J | Q+T | ||||||
| 40Cr | 1000 | 800 | 10 | — | Q+T | ||||||
Ngā Āhuatanga o te Hua
Ko te pae whakakikoruatia ki te kōromo CK45 he maitai waro kukū-waenga i hangaia mai i te rauemi CK45, ā, e tukuna ana i roto i te āhua kua tōia matao, kua hurihia rānei, kua hurihia kia tika, kua orohia, kua whakakikoruatia ki te kōromo, ā, kua orohia kia oti. Me te kaha kukū o te 670-800 Mpa me te kaha tuku o te 520 Mpa (75Ksi), he rauemi kaha, he rauemi pakari te maitai CK45.
He ōrite te CK45 ki te paerewa SAE 1045, nō reira ka kiia hoki tēnei hua ko te tokotoko whakakikoruatia ki te kōrome 1045, ko te Pae Kōrome 1045 rānei.
He hua kounga teitei tā mātou tokotoko piston tino tika, i hangaia mō te whakamahi i roto i ngā rango waipēhi me te hau. He mea hanga mai i ngā rauemi pēnei i te CK45, 40Cr, me te 42CrMo, kia mau tonu ai te pakari me te ātete ki te pakaru me te haehae.
Ko te tokotoko whakakikoruatia ki te kōrome, mā te tukanga miihini tika e whakapūmau he maeneene, he tika hoki te āhua o te mata, he mea tino pai mō ngā mahi tino mahi.
He tino tika ngā rahi me te kaha, ā, he tino pai te mahi me te pono o tā mātou tokotoko piston chrome.Ahakoa e hiahiatia ana mō ngā mīhini ahumahi, ngā taputapu hanga, ngā mahi taumaha rānei, he kōwhiringa pai rawa atu tā mātou tokotoko piston chrome tino tika.
Whakaaturanga Hua
Ngā tuhi tirotiro me te tākai
