Kodi ndi zolakwika ziti zomwe zimayamba chifukwa cha ma valve?

1. The stomata

Ichi ndi kabowo kakang'ono kamene kamapangidwa ndi mpweya kuti zitsulo zolimba sizimathawa mkati mwazitsulo. Khoma lake lamkati ndi losalala ndipo lili ndi mpweya, womwe umakhala ndi chiwonetsero chachikulu cha mafunde akupanga, koma chifukwa ndi ozungulira kapena ellipsoid, ndi vuto lomwe limakhudza mawonekedwe ake. Bowo la mpweya mu ingot limaphwanyidwa kukhala vuto la dera pambuyo popanga kapena kugubuduza, zomwe zimapindulitsa kupezeka ndi ultrasonic kuyendera.

2. Kubweza ndi dzenje lotayirira

Pamene kuponyera kapena ingot yakhazikika ndikukhazikika, voliyumu iyenera kuchepa, ndipo chilema chopanda pake sichingawonjezeke ndi zitsulo zamadzimadzi. Ma vovities akuluakulu ndi okhazikika amatchedwa mabowo a shrinkage, ndipo zing'onozing'ono ndi zobalalika zimatchedwa zotayirira. Chifukwa cha lamulo la kufalikira kwa kutentha ndi kuzizira kozizira, dzenje la shrinkage liyenera kukhalapo, koma pali maonekedwe osiyanasiyana, kukula kwake ndi malo omwe ali ndi njira zosiyanasiyana zogwirira ntchito, ndipo zimakhala zolakwika pamene zikufika ku thupi loponyera kapena ingot. Ngati cholowacho sichidula bowo lopunthira ndikulibweretsa m'magawo opangira, limakhala bowo lotsalira (bowo locheperako, chitoliro chotsalira).

3. Kujambula slag

The slag mu smelting ndondomeko kapena refractory pa ng'anjo thupi peels mu zitsulo zamadzimadzi, ndipo amakokedwa mu kuponyera kapena chitsulo ingot pamene kuthira, kupanga slag clamp chilema. Slag nthawi zambiri simakhala yokha, nthawi zambiri imakhala yowundidwa kapena yobalalika mosiyanasiyana, imakhala yofanana ndi vuto la voliyumu koma nthawi zambiri imakhala ndi mzere wina.

4. Zosakanizidwa

The mankhwala anachita mu smelting ndondomeko (monga okusayidi, sulfide, etc.) - sanali zitsulo inclusions, kapena zinthu zina zigawo zikuluzikulu mu zigawo zitsulo si kwathunthu anasungunuka ndi kukhala kupanga inclusions zitsulo, monga mkulu osalimba, zigawo zikuluzikulu zosungunuka - tungsten, molybdenum, etc.

5. Kufotokoza mofotokozera

Kupatukana mu kuponyera kapena ingot makamaka amatanthauza kugawanika kwa chigawo komwe kumapangidwa mu kugawa kosagwirizana kwa zigawo mu smelting ndondomeko kapena kusungunula zitsulo. Zomwe zimapangidwira m'derali ndi tsankho ndizosiyana ndi makina azitsulo zonse zachitsulo, ndipo kusiyana kupitirira malire ovomerezeka kumakhala chilema.

6. Kuponya ming'alu

The mng'alu mu kuponyera makamaka chifukwa shrinkage kupsyinjika kwa zitsulo kuzirala kulimbitsa kupitirira mphamvu mtheradi wa zinthu, izo zimagwirizana ndi mawonekedwe a kuponya mapangidwe ndi kuponya ndondomeko, komanso zokhudzana ndi kuphwanya tilinazo zonyansa zina mu. zida zachitsulo (monga sulfure wambiri, kuzizira kozizira, kuchuluka kwa phosphorous, etc.). Mu spindle, padzakhalanso ming'alu mu shaft crystal, ndipo mu billet forging wotsatira, izo zidzakhalabe mu forging monga mng'alu wamkati wa forging.

Kupatula apo, Tianjin Tanggu Water Seal Valve Co., Ltd. ndiukadaulo wapamwamba zotanuka mpando valavu kuthandiza mabizinesi, mankhwala ndi.valavu ya butterfly yampando wa rabara, valavu yagulugufe, valavu yagulugufe iwiri, valavu iwiri ya butterfly, flange iwirieccentric butterfly valve, valve balance,valavu yowunikira mbale ziwiri, Y-Strainer ndi zina zotero. Ku Tianjin Tanggu Water Seal Valve Co., Ltd., timanyadira popereka zinthu zapamwamba zomwe zimakwaniritsa miyezo yapamwamba kwambiri yamakampani. Ndi ma valve athu osiyanasiyana ndi zomangira, mutha kutikhulupirira kuti tikupatsani yankho labwino kwambiri pamadzi anu. Lumikizanani nafe lero kuti mudziwe zambiri zazinthu zathu komanso momwe tingakuthandizireni.