nkhani

1. Gulu ndi njira yopangira
(1) Chitoliro chopanda waya - chitoliro chotentha, chitoliro chozizira, chitoliro chojambula chozizira, chitoliro cha extrusion, chitoliro chachitsulo (2) Chitoliro chowotcherera (a) Malinga ndi ndondomekoyi - chitoliro cha arc chowotchera, chitoliro cholimbikira (pafupipafupi, pafupipafupi) , chitoliro chowotcherera gasi, chitoliro chowotcherera m'ng'anjo (b) molingana ndi mzere wowotcherera - chitoliro chowongolera chowongoka, chitoliro chowotcherera cholowera.

A. Hot adagulung'undisa kosatayana zitsulo chitoliro: otentha adagulung'undisa ndi mosiyana ndi ozizira adagulung'undisa, amene adagulung'undisa pansi pa recrystallization temperature.Hot anagubuduza akugubuduza pamwamba kutentha recrystallization.
Adavantage: ikhoza kuwononga gulu la ingot kuponyera, kuyenga tirigu wachitsulo ndikuchotsa zolakwika za microstructure, zomwe zimapangitsa gulu lazitsulo kukhala lolimba kwambiri, magwiridwe antchito amakulitsidwa. Kusintha uku kumawonekera makamaka pakuwongolera, kotero kuti chitsulo sichili Kutalika kwa isotropic mpaka pamlingo winawake, thovu, ming'alu ndi kutayirira komwe kumapangidwa panthawi yothira kumatha kutenthetsedwanso pansi pazotentha komanso kukakamizidwa.

B. ozizira adagulung'undisa zitsulo chitoliro: Cold-adagulung'undisa kosatayana chitoliro (GB3639-2000) ntchito dongosolo makina ndi zida hayidiroliki ndi azithunzi omwe tikunena molondola ndi tebulo
Kutentha kozizira kapena kuzizira kodzigudubuza mwatsatanetsatane machubu azitsulo opanda zingwe okhala ndi mawonekedwe abwino.
Ubwino: imatha kuwononga kapangidwe kazitsulo ka ingot, kuyenga njere zachitsulo, ndikuchotsa zofooka za microstructure, kuti chitsulo chazitsulo chikhale chophwanyika komanso makina amathandizidwe. Kusintha uku kumawonekera makamaka pakuwongolera , kotero kuti chitsulo sichilinso isotropic pamlingo wina; Kutupa, ming'alu ndi kutayirira komwe kumapangidwa pakutsanulira kumatha kutenthetsanso pansi pa kutentha komanso kukakamizidwa.

C. chitoliro cha extrusion: chubu chotenthedwa chopanda kanthu chimayikidwa mu silinda yotsekedwa ya extrusion, ndipo ndodo ya perforated imayenda ndi ndodo ya extrusion kuti gawo la extrusion lituluke kuchokera kubowo laling'ono lofa.Njira iyi imatha kupanga chitoliro chachitsulo chaching'ono.

Adavantage: Ndi chitsulo chosakanikirana bwino ndi kapangidwe ka yunifolomu, ndizoyenera kupanga pafupifupi mitundu yonse yamachubu wachitsulo, makamaka popanga ma aloyi apamwamba, zitsulo zosasunthika ndi mitundu yonse yamachubu wopingasa wapadera. Chifukwa cha ntchito zake, zotentha zotulutsa zitsulo zazitsulo zimakhala ndi chiyembekezo chosagwiritsika ntchito pamapeto omaliza ndi magawo ofunikira azachuma zadziko monga makampani ankhondo, mphamvu za nyukiliya, mphamvu yamafuta, ndege, migodi, mafuta komanso mafakitale amafuta. Kuyesayesa kofufuza ndikukhala ndi magwiridwe antchito, ukadaulo wapamwamba komanso mtengo wowonjezera wazinthu zachitsulo zotulutsa zitsulo, kupititsa patsogolo chitukuko chaukadaulo wazitsulo wapamwamba wazitsulo ndikulimbitsa mphamvu zonse zachuma zili ndi tanthauzo lalikulu

3. Gulu ndi mawonekedwe am'magawo
(1) Ma machubu achitsulo osavuta - machubu azitsulo ozungulira, machubu achitsulo ozungulira, machubu azitsulo zazing'ono, ma machubu azitsulo amakona atatu, machubu azitsulo zazitsulo, ma machubu azitsulo a diamondi, machubu azitsulo octagonal, ma machubu azitsulo ozungulira, ndi zina (2) machubu azitsulo zazigawo - mapaipi azitsulo osayanikana, mapaipi azitsulo lobe wazitsulo zisanu.
Chitoliro, chitoliro chazitsulo ziwiri, chubu cha concave chachitsulo, chubu chachitsulo cha vwende, chitoliro chachitsulo, corrugated iron chubu, chubu chachitsulo, ena.
4. Kugawa kwamakoma - khoma lazitsulo lazitsulo, chubu chachitsulo cholimba.
5. Kugwiritsa ntchito - chitoliro, zida zotenthetsera, makina opanga, mafuta, kubowola miyala, chidebe, makampani opanga mankhwala, cholinga chapadera, ena.


Post nthawi: Nov-17-2020