Tokotoko Piston Whakakikoruatia ki te Chrome
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 Chrome mārō he hua maitai whakakikoruatia-chromium e whakamahia ana hei rauemi tokotoko piston i roto i ngā tono waipēhi me te hau. Ko te pae whakakikoruatia Chrome mārō e whakamahia ana i roto i ngā āhuatanga o te ahotea nui, te waku me ngā taiao āhuarangi kino, ko te kounga o te konganuku turanga me te maimoatanga mata i muri mai he mea tino nui. Ko te ātete ki te kakahu, te ātete ki te waikura, te maeneene o te mata, te kaha whakaputa teitei me te kounga ōrite ngā āhuatanga matua o te pae chrome mārō.
Mā te maimoatanga konukōre ka mārō ake te tokotoko, ka ātete ki te kakahu, ka ārai hoki i te waikura, ā, he mea tino pai mō te whakamahi i roto i ngā mahi waipēhi mahi teitei.
Ko ngā pae parahi mārō whakakikoruatia ki te Chrome he mea hanga i ngā pae rino e hono ana i te kaha teitei me te ngāwari ki te miihini me te whakarewa. Ko te ātete ki te diameter o te pae ki te ISO f7. E kitea ana ngā whakamahinga noa i roto i ngā mīhini ahuwhenua, ngā taputapu whakaputa, ngā kerēne, ngā mīhini whakakī para, ngā mīhini hiki me ētahi atu.
Ka taea e JINYO te whakarato i ngā tokotoko piston whakakikoruatia ki te Chrome, te tokotoko whakakikoruatia ki te Chrome mārō, te tokotoko chrome mārō me te rango, te tokotoko piston rango, te tokotoko piston rango waipēhi me te rakau raina.
Whakaaturanga Hua
Ngā tuhi tirotiro me te tākai
