Nkhani

Kamutu: Kumvetsetsa momwe achopingasa vacuum casterkwa zitsulo zamtengo wapatali ndi aloyi

Kugwiritsa ntchito ukadaulo wapamwamba ndikofunikira popanga zitsulo zamtengo wapatali komanso zosakaniza. Horizontal vacuum mosalekeza kuponya makina ndi ukadaulo womwe umasintha kwathunthu kupanga. Chida chatsopanochi chimagwira ntchito yofunika kwambiri popanga zitsulo zamtengo wapatali zosiyanasiyana ndi ma aloyi, zomwe zimapereka zabwino kwambiri komanso zogwira mtima. Mubulogu iyi, tiwona momwe makina opangira zitsulo amtengo wapatali amagwirira ntchito, ndikuwunika momwe amagwirira ntchito komanso njira zazikulu zopangira zitsulo zamtengo wapatali ndi ma aloyi.

Ntchito yopingasavacuum mosalekeza kuponyera makinaakuyamba ndi yokonza zopangira. Zitsulo zamtengo wapatali ndi alloys amasankhidwa mosamala ndikukonzekera njira yoponyera. Zopangirazo zimasungunuka mu ng'anjo yotentha kwambiri kuti zifike pamlingo wokwanira wamadzimadzi kuti aponyedwe. Chitsulo chosungunuka chikafika pa kutentha ndi kusasinthasintha, chikhoza kusamutsidwa ku chipinda choponyera makina.

Chitsulo chosungunuka chikalowetsedwa m'chipinda choponyeramo, malo osungiramo vacuum amagwira ntchito yofunika kwambiri powonetsetsa kuti njira yoponyayi ndi yabwino. Kusapezeka kwa mpweya ndi zonyansa zina m'chipinda chochotseramo zimathandizira kupewa oxidation ndi kuipitsidwa kwachitsulo chosungunuka, zomwe zimapangitsa kuti pakhale mankhwala apamwamba kwambiri. Malo opanda vacuumwa amalolanso kuwongolera bwino kwa kuziziritsa, kupangitsa kuti pakhale kutulutsa kolondola komanso kofanana.

Chipinda chotsanulira cha makina opingasa a vacuum opitilira kuponyera ali ndi njira zingapo zoziziritsira molondola. Njirazi zimapangidwira kuziziritsa chitsulo chosungunula mwamsanga pamene chikudutsa m'chipindamo, motero kulimbikitsa ndondomeko yolimba. Ndi kulamulira mlingo kuzirala, makina akhoza kutulutsa castings ndi zinthu zitsulo zitsulo, kuonetsetsa makhalidwe ankafuna cha chomaliza.

Chimodzi mwa zinthu zazikulu za yopingasa vacuum mosalekeza casters ndi luso kutulutsa mosalekeza yaitali dimension castings. Mosiyana ndi njira zachikhalidwe zoponyera momwe kutalika kwa kuponyera kungakhale kochepa, zotengera zopingasa zopingasa zimatha kupanga zitsulo zazitali. Kuthekera kumeneku kumakhala kopindulitsa makamaka popanga zitsulo zamtengo wapatali ndi zinthu za aloyi, zomwe nthawi zambiri zimafuna kuti nthawi yayitali, yunifolomu ipangidwe kuti ipitirire ndi kupanga.

Kuwongolera molondola kwa liwiro la kuponyera ndi mbali ina yofunika kwambiri pakugwiritsa ntchito makina. Powongolera kuthamanga kwachitsulo chosungunula kudzera mu chipinda choponyera, opanga amatha kukwaniritsa kukula kwake ndi katundu. Kuwongolera uku ndikofunikira kwambiri popanga zitsulo zamtengo wapatali zamtengo wapatali ndi zinthu za alloy, pomwe kulondola kwazithunzi ndi kusasinthika ndikofunikira.

Kuphatikiza pa kuponyera komweko, chopingasa chopingasa chopitilira muyeso chimagwiritsanso ntchito njira zowunikira komanso zowongolera. Machitidwewa amalola ogwira ntchito kuti aziyang'anitsitsa magawo osiyanasiyana a ndondomeko yoponyera, kuphatikizapo kutentha, kuzizira komanso kuthamanga. Mwa kuwunika mosalekeza ndikusintha magawowa, opanga amatha kuwonetsetsa kuti kuponyedwa kosasinthika kumakwaniritsa zofunikira zazitsulo zamtengo wapatali ndi kupanga aloyi.

The yopingasa vacuum mosalekeza kuponyera makina alinso okonzeka ndi patsogolo m'zigawo ndi kudula njira. Chitsulo chosungunulacho chikalimba n’kukhala kuulutsidwa mosalekeza, makina amatha kuchotsa ndendende zinthuzo m’chipindacho n’kuzidula mpaka utali wofunikira. Njira yodzipangirayi imatsimikizira kupanga bwino kwa mayunifolomu, ma castings apamwamba kwambiri okonzekera kukonzanso ndi kupanga.

Kusinthasintha kwazitsulo zopingasa zowonongeka zimawapangitsa kukhala abwino popanga zitsulo zambiri zamtengo wapatali ndi ma alloys. Kaya golide, siliva, platinamu kapena ma aloyi apadera, makina amatha kusinthira kuzinthu zosiyanasiyana ndikupanga zopanga mwaluso kwambiri komanso mosasinthasintha. Kusinthasintha kumeneku ndikofunikira kuti mukwaniritse zosowa zosiyanasiyana zamafakitale omwe amadalira zitsulo zamtengo wapatali komanso zinthu za alloy.

Mwachidule, ntchito ya yopingasa vacuum mosalekeza caster kwa zitsulo zamtengo wapatali ndi aloyi kumaphatikizapo mndandanda wa njira zovuta anakonza mosamala kuonetsetsa kupanga castings apamwamba. Kuchokera pakukonzekera zopangira mpaka kuwongolera kolondola kwa magawo oponya, makinawa akuyimira pachimake chaukadaulo waukadaulo pantchito yoponya zitsulo. Kuthekera kwake kutulutsa zopanga zazitali zazitali zolondola kwambiri komanso zazitsulo zimapangitsa kukhala chida chofunikira kwambiri popanga zitsulo zamtengo wapatali ndi zinthu za alloy. Pomwe ukadaulo ukupitilira kupita patsogolo, ma horizontal vacuum opitilira mosakayikira atenga gawo lofunikira kwambiri pakukonza tsogolo la zitsulo zamtengo wapatali ndi aloyi.