Seamless mechanical simbi pombi ndeimwe yeanonyanya kushandiswa mhando dzesimbi isina musono pombi.Iyo pombi yesimbi isina musono ine mhango chikamu uye haina welds kubva pakutanga kusvika kumagumo.Kuenzaniswa nesimbi yakasimba senge simbi yakatenderedzwa, seamless simbi pombi ine huremu hwakareruka kana kukotama uye torsion simba rakafanana, uye imhando yehupfumi hwepakati-chikamu simbi.
Iko kune marudzi maviri eiyo seamless mechanical simbi pombi:
Cold drawn seamless (CDS) uye inopisa yakakungurutswa isina musono (HFS).Ose maCDS neHFS simbi mapaipi ane simba uye kusimba, asi mabhenefiti ekugadzira ega ega pombi akasiyana zvishoma.Kufunga kuti inotonhora inodhonzwa isina musono pombi kana inopisa yakagadziriswa seamless pombi ndiyo inonyanya kuenderana nekuti unoronga kushandisa sei pombi pachikumbiro chako.
Iyo inotonhora inodhonzwa isina musono mechanicha chubhu inogadzirwa nekupisa yakakungurutswa SAE 1018 kabhoni simbi uye yobva yatambanudzwa pakamuri tembiricha.Munguva yekutambanudza nzira, muromo wechubhu unopfuura nemu mold.Simba rinoshandiswa kutambanudza simbi kune inodiwa ukobvu uye chimiro uye kutsetseka kwepamusoro.Iyi mhando yepombi yesimbi inosangana neASTM A519 standard.Inopa simba regoho repamusoro, kushivirira kwepedyo uye nzvimbo dzakatsetseka, zvichiita kuti ive sarudzo yekutanga kune akawanda ma mechanical application.
Yakajairwa kabhoni simbi isina musono mechanipi mapaipi:
ASTM A106 Gr.B Seamless Steel Pipes
ASTM A53 GR.B Seamless Simbi Mapaipi
Zvakanakira zvekutonhora kudhonzwa seamless (CDS):
Yakanaka pamusoro pekupedzisira-yakanakisa machinability-yakawedzera dimensional kushivirira-yakakwirira simba-kusvika-uremu reshiyo.Iyo inopisa-yakagadziriswa seamless mechanicha chubhu inogadzirwa uchishandisa SEA 1026 kabhoni simbi uye inogadzirwa ichishandisa yakafanana extrusion process, asi hapana nhanho yekupedzisira yekudhirowa chubhu pakamuri tembiricha.Mapombi esimbi anogadzirwa neiyo HFS maitiro ari nyore kugadzirisa uye akanakira maapplication ayo asingade kwakasimba dimensional kushivirira kana kutsetseka kwepamusoro pekupedzisira.HFS simbi pombi inosangana neASTM A519 yakajairwa uye inowanzo shandiswa mumashandisirwo anoda madziro akakora uye anorema.
Zvakanakira zve thermally processed seamless (HFS):
Inodhura-inoshanda zvinhu-yakanaka processability-yakafara saizi renji.Inotonhora inodhonzwa isina musono uye inopisa-yakapera seamless mehendi simbi mapaipi anogadzirwa neASTM A519 anowanikwa mune akasiyana masisitimu.
Nguva yekutumira: Aug-11-2023