Square chubhu chinhu chakakosha pakuvaka kwepasirese uye kuvandudzwa, ine huwandu hwakasiyana hwekushandisa uye dzakasiyana siyana. Zvinoenderana neakasiyana-muchinjika-chikamu maumbirwo, masikweya machubhu anowanzo kupatsanurwa muzvikamu zvina: profiles, mahwendefa, pombi, uye zvigadzirwa zvesimbi. Kuti ufambise kugadzirwa, kurongeka, kugovera, uye manejimendi emachubhu machubhu, anoshandiswa zvakanyanya.
1. Pfungwa yesquare chubhu:
Square tubeszvinhu zvinogadzirwa kubva kusimbi ingots, mabheti, kana sikweya machubhu kuburikidza nekumanikidza kugadzirisa kusangana nemhando dzedu dzakasiyana, saizi, uye zvivakwa.
Square chubhu chinhu chakakosha uye chakakosha pakuvaka uye kuzadzikiswa kwechina chemazuva ano muChina. Inoshandiswa zvakanyanya uye ine mhando dzakasiyana siyana. Zvinoenderana neakasiyana emuchinjiko-chikamu maumbirwo, masikweya machubhu anowanzo kupatsanurwa muzvikamu zvina: profiles, mahwendefa, mapaipi, uye zvigadzirwa zvesimbi. Kuti ufambise kurongeka kwesquare chubhu kugadzirwa, kurongeka uye kupa, uye nekuvandudza bhizinesi manejimendi basa.
2. Nzira yekugadzira ye square tubes
Zvizhinjirectangular chubhukugadzirisa kunosanganisira deformation yepurasitiki yesimbi yakagadziriswa (billets, ingots, nezvimwewo) kuburikidza nekumanikidza kugadzirisa. Zvinoenderana nekupisa kwekushisa kwesquare chubhu, iyo square chubhu inogona kukamurwa kuita inotonhora kugadzirisa uye Kupisa kushanda. Iyo huru nzira dzekugadzirisa dzeskweya machubhu dzinosanganisira:
Kutenderedza: Iyo nzira yekumanikidza yekumanikidza iyo sikweya chubhu simbi mabheti anopfuura nepakati (akasiyana maumbirwo) pakati peaya anotenderera anotenderera, uye zvinhu zvakayambuka-chikamu zvinodzikira uye kureba kunowedzera nekuda kwekudzvanywa kwema rollers. Iyi inzira inowanzoshandiswa yekugadzira sikweya chubhu kugadzirwa, inonyanya kushandiswa kugadzira sikweya chubhu profiles, mahwendefa, uye pombi. Yakakamurwa kuita inotonhora kukunguruka uye inopisa kukunguruka.
Kutenderedza: Iyo nzira yekumanikidza yekumanikidza iyo sikweya chubhu simbi mabheti anopfuura nepakati (akasiyana maumbirwo) pakati peaya anotenderera anotenderera, uye zvinhu zvakayambuka-chikamu zvinodzikira uye kureba kunowedzera nekuda kwekudzvanywa kwema rollers. Iyi inzira inowanzoshandiswa yekugadzira sikweya chubhu kugadzirwa, inonyanya kushandiswa kugadzira sikweya chubhu profiles, mahwendefa, uye pombi. Yakakamurwa kuita inotonhora kukunguruka uye inopisa kukunguruka.
Forged square chubhu: Iyo yekumanikidza kugadzirisa nzira inoshandisa iyo inodzokorodza mhedzisiro simba reforoma sando kana kudzvanywa kwemuchina kushandura isina chinhu kuita chimiro uye saizi yatinoda. Iyo inowanzo kupatsanurwa kuita yemahara forging uye kufa forging, uye inowanzoshandiswa kugadzira zvinhu zvine akakurisa-muchinjika-sectional zviyero senge mahombe machira uye mabheti.
Kudhonza square chubhu: inoreva nzira yekugadzirisa yekudhirowa akakungurutswa simbi mabheti (maumbirwo, machubhu, zvigadzirwa, nezvimwewo) kuburikidza nemaburi ekufa kuderedza chikamu-chikamu uye kuwedzera urefu. Inonyanya kushandiswa kutonhora kugadzirisa.
Extrusion: Nzira yekugadzira iyo square chubhu inoisa simbi mukamuri yakavharwa extrusion uye inoshandisa kumanikidza kune imwe mugumo kuburitsa simbi kubva kune yakatsanangurwa mold gomba kuti uwane zvigadzirwa zvakapedzwa zvechimiro nehukuru hwakafanana. Inowanzoshandiswa mukugadzirwa kwe-non-ferrous metal square tubes
3. Ferrous, simbi uye non-ferrous simbi
Usati waunza kupatsanurwa kwesimbi, suma muchidimbu pfungwa dzekutanga dzeFerrous,square chubhu simbiuye nonferrous simbi.
1. Ferrous inoreva simbi uye alloy yayo. Zvakadai sesimbi, nguruve simbi, ferroalloys, simbi yakakandwa, etc. Simbi uye nguruve simbi alloys inobva iron square tubes, ine kabhoni sechinhu chikuru chekuwedzera, pamwe chete inonzi iron carbon alloys.
Nguruve (pig iron) inoreva chigadzirwa chinogadzirwa nekunyungudutsa simbi muchoto chinoputika, chinonyanya kushandiswa kugadzira simbi uye sikweya chubhu kugadzira zvekukanda. Kukanda simbi yenguruve inonyungudutswa muchoto chesimbi yakanyungudutswa kuti iwane simbi yakakandwa (mvura). Mvura yakakandwa simbi inokandwa muskweya chubhu, uye rudzi urwu rwesimbi inonzi cast iron.
Ferroalloy ialloy inoumbwa nesimbi nesilicon, manganese, chromium, titanium nezvimwe zvinhu. Ferroalloy ndeimwe yezvigadzirwa zvesimbi. Inoshandiswa seOxygen scavenger uye alloy element yekuwedzera yesimbi mune square chubhu steelmaking.
2. Isa simbi yenguruve yekugadzira simbi muchoto chesimbi uye unyunguduse maererano neimwe nzira yekuwana simbi. Zvigadzirwa zvesimbi zvinosanganisira ingots, inoenderera ichikanda mabheti, uye akasiyana simbi castings akaumbwa ne square pipe joint casting. Iyo inowanzonzi simbi inowanzoreva simbi yakakungurutswa mumachubhu akasiyana-siyana. Square chubhu simbi ndeye Ferrous, asi simbi haina kuenzana zvachose negoridhe dema
Nguva yekutumira: Jun-20-2023
