Toko Rino 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
Kua hangaia ngā tokotoko me ngā ngongo maitai whakakikoruatia ki te kōromo mārō hei whakamahi i ngā mahi taumaha, ina hoki he mea nui te kaha me te roa o te ora. Ko te rauemi turanga, he maitai kounga teitei te nuinga, ka tīpakohia mō tōna kaha, tōna pakari, me tōna kaha ki te tu atu i te ahotea nui.
Ko te āhua maeneene o te mata kōroma mārō e whakawhiwhia ana e tete whakarite tika i ngā pae maitai chrome i mua i te whakakikoruatanga. Ka pāngia te tokotoko maitai e te tukanga whakakanapa pakari hei hanga i tētahi mata maeneene, kātahi ka pania ki tētahi paparanga chrome mā te whakakikoruatanga hiko.
Ka whakanuia ake e tēnei whakakikoruatanga kōromo te pakeke o te tokotoko maitai whakakikoruatia kōromo mārō, ka ātete ake ki te pakaru me te haehae, ā, ka whakarato hoki i te ārai pai rawa atu ki te waikura me te waikura. He whānuitia te whakamahinga o ēnei tokotoko maitai whakakikoruatia kōromo mārō i roto i ngā momo mahi ahumahi, tae atu ki ngā rango waipēhi, ngā rango hau, me ētahi atu taputapu miihini e hiahia ana ki te tika me te roa.
Mā te mata kōroma mārō o ngā pae maitai whakakikoruatia ki te kōroma mārō ka ātete ki te waikura me te kakahu, ka whakaiti i te waku, ka whakapai ake i te roa, ā, mā te ātete ki te pakū ka pai te pupuri hinu.
Whakaaturanga Hua
Ngā tuhi tirotiro me te tākai
