Kaihanga Rino

15 Tau o te Wheako Hanga
Rino

Pae Rino GCr15

Whakaahuatanga Poto:

Matotoru: 14~100mm

Roa: 3000~5800mm

Diameter: 14-500mm

Tau: SAE51200/ GCr15 / 100cr6/ Gcr15SiMn / 20CrNi2Mo / 20Cr2Ni4

Te whakamahana ngawari: whakamahana ki te 680-720°C, whakamatao mārire

Ngā whakaritenga mata: Mangu, huri, kanapa, oro

Ngā tikanga utu: L/C i te tirohanga, T/T rānei


Taipitopito Hua

Ngā Tohu Hua

Tirohanga Whānui o te Rino Whero

Ka whakamahia te maitai whāriki hei hanga pōro, roera me ngā mowhiti whāriki. He pakari, he ōrite hoki te pakari o te maitai whāriki, he ātete ki te kakahu, ā, he teitei te rohenga ngāwari. He tino pakari ngā whakaritenga mō te ōritetanga o te hanganga matū, te nui me te tohatoha o ngā whakaurunga kore-whakarewa, me te tohatoha o ngā warowaihā o te maitai whāriki. Ko tētahi o ngā momo maitai tino pakari i roto i ngā mahi hanga maitai katoa.

Ko ngā momo maitai o ngā maitai whāriki noa ko ngā raupapa maitai whāriki chromium waro-tiketike, pērā i te GCr15, Gcr15SiMn, me ētahi atu. Hei tāpiri, ka taea hoki te whakamahi i ngā maitai whāriki waro, pērā i te 20CrNi2Mo, 20Cr2Ni4, me ētahi atu, kia rite ki ngā tikanga mahi rerekē, ngā maitai whāriki kowiri tira, pērā i te 9Cr18, me ētahi atu, me ngā maitai whāriki pāmahana-tiketike, pērā i te Cr4Mo4V, Cr15Mo4V2, me ētahi atu.

Āhuatanga ā-tinana

Ko ngā āhuatanga ā-tinana o te maitai amo ko te hanganga iti, te paparanga tango-waro, te whakaurunga kore-whakarewa me te hanganga nui. Ko te tikanga, ka tukuna ngā hua mā te whakamahana hurihuri wera me te whakamahana kume makariri. Me tohu te āhua tuku i roto i te kirimana. Me kore he kōhao whakaheke, he mirumiru raro, he ira mā, he kōhao iti i roto i te hanganga nui o te maitai. Kaua te porousity pokapū me te porousity whānui e neke ake i te taumata 1.5, ā, kaua te wehenga e neke ake i te taumata 2. Ko te hanganga maitai kua whakamahanahia me hanga he pearlite pai-whakakotahi. Ko te hohonu o te paparanga tango-waro, ngā whakaurunga kore-whakarewa me te kore taurite o te carbide me tutuki ki ngā paerewa ā-motu e tika ana.

ngā tokotoko maitai jindalaisteel-pae papatahi (7)

Ngā whakaritenga mahi taketake mō ngā rauemi maitai e mau ana

1)te kaha nui o te ngenge whakapā

2)te pakeketanga teitei i muri i te maimoatanga wera, te pakeketanga rānei ka taea te whakatutuki i ngā whakaritenga mō te mahi ratonga peera

3)te ātete kakahu teitei, te tauwehenga waku iti

4)rohenga tere teitei

5)te pakari pai o te pānga me te pakari o te pakaru

6)te pumau o te āhua

7)he pai te mahi ārai waikura

8) He pai te mahi matao me te wera.


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