Kuwotcha ndi kuzizira kozizira ndi njira ziwiri zosiyana zopangira zitsulo zomwe zimapereka zotsatira zofanana. Wopanga adzayang'ana njira zingapo asanasankhe mtundu wanji wonyezimira womwe uli wabwino kwambiri pa ntchito inayake.

Njira ya Hot Forging process (Yomwe imatchedwanso Hot Forging)

Kuwotcha kotentha ndi njira yomwe zinthuzo ziyenera kutenthedwa mpaka kutentha kwakukulu kuti zipangidwe, ndi momwe dzina lakuti "hot forging" limabwera. Kutentha kwapakati kofunikira pakupangira kotentha ndi:

Kufikira madigiri 1150 Celsius kwa Chitsulo

360 mpaka 520 madigiri Celsius kwa Al-Alloys

700 mpaka 800 madigiri Celsius kwa Cu-Alloys

Kutenthetsa zinthu panthawi yophika yotentha kumakweza kutentha pamwamba pa recrystallization mfundo yachitsulo. Kutentha kwambiri ndikofunikira kuti chitsulo chisawumitsidwe kwambiri panthawi yopindika. Mtundu wonyezimira wotentha wotchedwa isothermal forging ndi wothandiza pofuna kupewa oxidation ya zitsulo zina, monga superalloys. Pakufota kwa isothermal, njirayi imachitika pamalo olamulidwa kwambiri, ofanana ndi a vacuum.

Zolinga Zotentha Kwambiri

Opanga nthawi zambiri amasankha zopangira zotentha zopangira magawo omwe ali ndi chikoka chachikulu m'bwalo laukadaulo. Hot forging akulimbikitsidwanso kuti mapindikidwe zitsulo zimene zimaonetsa mkulu formability chiŵerengero. Zina zomwe zimaganiziridwa pakupanga moto wotentha ndizo:

1. Kupanga magawo osiyanasiyana

2. Zolondola zotsika mpaka zapakati

3. Mapangidwe a Scale

4. Kupsinjika pang'ono kapena kuchepa kwa ntchito

5. Kapangidwe kambewu ka homogenized

6. Kuchulukitsa ductility

7. Kuchotsa zosagwirizana ndi mankhwala

zotheka kuipa otentha forging

Pang'ono kulolerana

zotheka warping wa zinthu panthawi yozizira

Zosiyanasiyana zitsulo njere kapangidwe

Zomwe zingatheke pakati pa mlengalenga wozungulira ndi zitsulo

Zhuzhou Better Tungsten Carbide Company ndiwopereka tungsten carbide kwa zaka zopitilira 15, timapereka ndodo za tungsten carbide, zingwe za carbide, carbide dies, mabatani amigodi a tungsten carbide, ndi zina zambiri. Zinthu zambiri zama carbide zimagwiritsidwa ntchito pamalo omwe amafunikira magwiridwe antchito apamwamba komanso kukhazikika kwakukulu ngakhale kutentha kwambiri. Pakati pa zinthu zonse, tungsten carbide die nibs adzakhala ozizira kapena otentha-opangidwa kumapeto kwa kasitomala kuti apange ndi jekete kuti awonjezere moyo wothandiza wa chida. Kuwotcha kotentha ndi njira yofunikira yophatikizira ma carbide die nibs ndi jekete lachitsulo kukhala chida. Kufuna kulikonse pa carbide forging kufa, carbide kujambula kufa sikusoweka, talandirani lemberani.

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