Iimveliso
ERW Carbon Steel Groove Black&HDG Umbhobho
Ipharamitha
| Uluhlu lweMveliso | ||||||||||||||||||||||
| WT mm 0D intshi | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
| 1 | √ | √ | √ | √ | ||||||||||||||||||
| 1-/1/4 | √ | √ | √ | √ | ||||||||||||||||||
| 1-/1/2 | √ | √ | √ | √ | √ | √ | ||||||||||||||||
| 2 | √ | √ | √ | √ | √ | √ | ||||||||||||||||
| 3 | √ | √ | √ | √ | √ | √ | √ | √ | ||||||||||||||
| 4 | √ | √ | √ | √ | √ | √ | √ | √ | ||||||||||||||
| 5 | √ | √ | √ | √ | √ | √ | √ | |||||||||||||||
| 6 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||||
| 8 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||
| 10 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||||
| 12 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||||
Kukho iiyantlukwano ezintathu phakathi kwentsimbi ebandayo kunye nentsimbi eshushu eqengqelekayo
1. Undoqo wezo zimbini zahlukile
1Ukuqengqeleka okubandayo yinkqubo yokuqengqeleka ngakumbi ipleyiti yentsimbi ukuya kubunzima obujoliswe kuko kwiqondo lobushushu begumbi.
2
2. Iimpawu zezi zibini zahlukile
1Kwangaxeshanye, nayo ineepropati ezahlukeneyo eziphezulu zoomatshini, ngakumbi ngokwemigaqo yokusebenza.
(2) Iimpawu zentsimbi eshushu eshushu: Ngexesha elitshisayo, isinyithi sineplastiki ephezulu kunye nokuchasana kwe-deformation ephantsi, ukunciphisa kakhulu ukusetyenziswa kwamandla kwe-deformation yensimbi.Ukuqengqeleka okushushu kunokuphucula ukusetyenzwa kwesinyithi kunye nealloys, oko kukuthi, ukutyunyuzwa kweenkozo ezirhabaxa kwindawo yokuphosa, ukupholisa okubalulekileyo kokuqhekeka, ukunciphisa okanye ukuphelisa iziphene zokuphosa, ukuguqula ulwakhiwo lwe-as-cast lube sisakhiwo esonakeleyo, kunye nokuphucula ukusetyenzwa. ukusebenza kwe-alloys.
3. Iimfuno zokucubungula ezimbini zahlukile
(1) Iimfuno zokucutshungulwa kwentsimbi epholileyo epholileyo: Intsimbi epholileyo ifuna amandla aphezulu okusila, ukusebenza kakuhle okuphantsi, kunye nokudibanisa okuphakathi ukuphelisa ukuqina komsebenzi ngexesha lenkqubo yokuqengqeleka, ngoko ke iindleko nazo ziphezulu.
(2) Iimfuno zokulungisa intsimbi eshushu eshushu: Intsimbi eshushu iqengqeleka kulula ukuyiqengqa kwaye inokusebenza kakuhle kakhulu.Iqondo lobushushu elishushu libandakanya ubushushu bokuqalisa kunye nobushushu bokugqiba.Iqondo lokushisa lokuqala ligqitywa ngokubhekisele kwi-80% yobushushu be-solidus kumzobo wesigaba se-alloy, ngelixa iqondo lokushisa eligqityiweyo ligqitywa ngokusekelwe kwi-plasticity diagram ye-alloy, elawulwa ngokubanzi ngaphezu kobushushu be-alloy recrystallization.
