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Tungsten waya mauna ndi zinthu zosunthika zomwe zimadziwika ndi kuphatikiza kwake kwapadera kwamphamvu, kulimba, komanso kukana kutentha. Pankhani yosinthika, ma mesh a tungsten amawonetsa zinthu zosangalatsa zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito m'mafakitale osiyanasiyana. Kusinthasintha kwa waya wa tungsten kutengera zinthu zingapo, kuphatikiza ma waya awiri, kukula kwa mauna, ndi kupanga. Ngakhale tungsten nthawi zambiri imadziwika kuti ndi chitsulo cholimba, ikakulukiridwa mu ma mesh, imatha kupereka kusinthasintha komwe kumadabwitsa ogwiritsa ntchito ambiri komanso mainjiniya.

Kodi ma mesh a waya wa tungsten amagwiritsidwa ntchito bwanji?

Tungsten wire mesh imalowa m'malo ambiri chifukwa cha mawonekedwe ake apadera. Kusinthasintha kwa ma mesh, kuphatikiza mawonekedwe a tungsten, kumapangitsa kukhala chisankho choyenera pamafakitale ndi zolinga zosiyanasiyana.

M'makampani opanga ndege, ma mesh a tungsten nthawi zambiri amagwiritsidwa ntchito pazishango za kutentha ndi machitidwe oteteza matenthedwe. Kukhoza kwake kupirira kutentha kwadzaoneni kwinaku akusunga umphumphu wa kamangidwe kake n'kofunika kwambiri pazamlengalenga ndi ndege zothamanga kwambiri. Kusinthasintha kwa ma mesh kumapangitsa kuti igwirizane ndi mawonekedwe ovuta komanso ma contours, kupereka chitetezo chofananira ku kutentha kwakukulu pakulowanso mumlengalenga kapena kuwuluka kwa hypersonic.

Gawo lamagetsi limapindulanso ndi katundu wa tungsten wire mesh. Amagwiritsidwa ntchito kwambiri poteteza ma electromagnetic interference (EMI). Kusinthasintha kwa ma mesh kumathandizira kuti izikulungidwa ndi zingwe, zida zamagetsi, kapena zida zonse, kutsekereza ma radiation a electromagnetic ndikuletsa kusokoneza kwa ma sign. Izi ndizofunikira makamaka pazida zamagetsi ndi zida zoyankhulirana.

M'munda wa kusefera, tungsten waya mauna zimatsimikizira kukhala zamtengo wapatali. Kukana kwake kwa mankhwala komanso kupirira kutentha kwambiri kumapangitsa kuti ikhale yoyenera kusefa zinthu zowononga ndi mpweya wotentha. Kusinthasintha kwa mauna kumapangitsa kuti pakhale zosefera zowoneka bwino zomwe zitha kukhazikitsidwa mosavuta m'masefera osiyanasiyana. Izi ndizofunikira makamaka m'mafakitale opangira mankhwala, pomwe mauna amatha kusefa zonyansa kuchokera kumankhwala ankhanza popanda kunyozetsa.

Makampani opanga zowunikira amagwiritsanso ntchito ma mesh amawaya a tungsten, makamaka mu nyali za high-intensity discharge (HID). Ma mesh amagwira ntchito ngati chophimba choteteza kuzungulira chubu cha arc, kuletsa zidutswa zagalasi kuti zisathawe ngati nyali ikulephera. Kusinthasintha kwa mauna kumapangitsa kuti apangidwe mu mawonekedwe ofunikira kuti agwirizane ndi mapangidwe osiyanasiyana a nyali pomwe amapereka chitetezo chofunikira.

Pankhani ya kafukufuku wasayansi, tungsten wire mesh amapeza ntchito pazoyeserera za particle physics. Kutha kupirira kutentha kwambiri komanso kusunga umphumphu kumapangitsa kukhala kothandiza popanga ma gridi ndi maelekitirodi a tinthu tating'onoting'ono ndi zida zina zamphamvu zamagetsi zamagetsi. Kusinthasintha kwa maunawa kumathandizira ochita kafukufuku kupanga zida zotsogola zomwe zimatha kuwongolera ndikuwongolera matabwa a tinthu mwatsatanetsatane.

Kodi mauna a tungsten amasiyana bwanji ndi ma meshes ena achitsulo?

Poyerekeza tungsten waya mauna ku ma meshes ena azitsulo, pali zinthu zingapo zomwe zimabwera, kuphatikizapo mphamvu, kukana kutentha, kuyendetsa magetsi, ndipo, ndithudi, kusinthasintha.

Pankhani ya mphamvu, ma mesh amawaya a tungsten nthawi zambiri amapambana ma meshes ena ambiri azitsulo. Tungsten ili ndi imodzi mwazinthu zolimba kwambiri pakati pa zitsulo, zomwe zimatanthawuza mauna omwe amatha kupirira kupsinjika kwakukulu popanda kusweka kapena kupunduka. Izi zimapangitsa kuti ikhale yoyenera kwambiri pamapulogalamu omwe kulimba ndikofunikira, monga kusefera kwa mafakitale kapena zida zam'mlengalenga.

Kukana kutentha ndi malo ena omwe ma mesh a tungsten amapambana. Ndi malo osungunuka a 3,422 ° C (6,192 ° F), tungsten imatha kupirira kutentha kwambiri komwe kungapangitse ma meshes ena achitsulo kulephera. Katunduyu amapangitsa ma waya a tungsten kukhala abwino pakugwiritsa ntchito kutentha kwambiri, monga zomangira za ng'anjo kapena zishango zotentha, pomwe zitsulo zina monga chitsulo kapena titaniyamu sizingakhale zosayenera.

Pankhani yamagetsi amagetsi, ma mesh a tungsten amachita bwino koma osati mwapadera ngati ma meshes amkuwa kapena siliva. Komabe, kuphatikiza kwake kwa conductivity yabwino komanso kukana kutentha kwapamwamba kumapangitsa kukhala kofunikira muzinthu zina zamagetsi, makamaka komwe kutentha kumakhala nkhawa.

Zikafika pakusinthasintha, ma mesh a waya a tungsten amapereka malire apadera. Ngakhale sizingakhale zosinthika monga ma meshes opangidwa kuchokera ku zitsulo zofewa ngati zamkuwa kapena aluminiyamu, zimapereka kusinthasintha kuposa momwe munthu angayembekezere kuchokera kuzinthu zamphamvu zotere. Mlingo wa kusinthasintha kwa tungsten wire mesh ukhoza kupangidwa posintha makulidwe a waya ndi kukula kwa ma mesh. Mawaya ang'onoang'ono ang'onoang'ono komanso mawaya akuluakulu amapangitsa kuti pakhale mauna osinthasintha, pomwe mawaya okhuthala ndi timipata tating'onoting'ono timapanga zolimba kwambiri.

Poyerekeza ndi zitsulo zosapanga dzimbiri, zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale ambiri, ma mesh a tungsten amapereka kukana kutentha kwambiri komanso mphamvu. Komabe, mesh yachitsulo chosapanga dzimbiri imatha kuletsa dzimbiri bwino m'malo ena ndipo nthawi zambiri imakhala yotsika mtengo pamapulogalamu omwe safuna mawonekedwe apadera a tungsten.

Titanium mesh, njira ina yogwira ntchito kwambiri, imapereka chiwongolero champhamvu ndi kulemera kwamphamvu komanso kukana dzimbiri. Komabe, tungsten waya mauna imaposa titaniyamu pankhani ya kukana kutentha ndi mphamvu zonse, ndikupangitsa kuti ikhale chisankho chokondedwa m'malo ovuta kwambiri.

Ndi zinthu ziti zomwe zimakhudza kusinthasintha kwa waya wa tungsten?

Kusinthasintha kwa ma mesh a tungsten waya kumatengera zinthu zingapo zofunika, chilichonse chimagwira ntchito yofunika kwambiri pakuzindikira kukhazikika kwa ma mesh ndi magwiridwe antchito.

Wire diameter ndiye chinthu chofunikira kwambiri chomwe chimakhudza kusinthasintha. Mawaya ocheperako nthawi zambiri amabweretsa ma mesh osinthika, chifukwa samatha kupindika. Komabe, izi zimabwera pamtengo wochepa mphamvu ndi kulimba. Mainjiniya ndi opanga ayenera kulinganiza mosamala kufunika kosinthika ndi mphamvu yofunikira pakugwiritsa ntchito kulikonse.

Kukula kwa mauna, kapena katalikirana pakati pa mawaya, kumakhalanso ndi gawo lofunikira pakuzindikira kusinthasintha. Kutsegula kwa mauna akuluakulu kumapangitsa kuti pakhale mawonekedwe osinthika, chifukwa pali malo ambiri oti mawaya azisuntha ndi kupindika. Mosiyana ndi izi, ma mesh olimba okhala ndi timipata tating'onoting'ono amakhala olimba kwambiri. Kusankha kukula kwa mauna nthawi zambiri kumadalira momwe akufunira, ndi ntchito zosefera zomwe nthawi zambiri zimafuna kutseguka kwakung'ono, pomwe ntchito zomwe zimayang'ana pakutha kutentha kapena kutchingira kwa EMI zitha kuloleza kutseguka kwakukulu.

Njira yoluka ya mesh imakhudza kwambiri kusinthasintha kwake. Mitundu yosiyanasiyana yoluka, monga plain weave, twill weave, kapena Dutch weave, imatha kukhudza momwe mawaya amalumikizirana wina ndi mnzake komanso momwe mauna amachitira akakhala ndi nkhawa. Mitundu ina yoluka imalola kuyenda kochulukirapo pakati pa mawaya, zomwe zimapangitsa kuti pakhale kusinthasintha, pamene zina zimapanga dongosolo lolimba kwambiri.

Njira yopangira ndi mankhwala aliwonse opangidwa pambuyo popanga amathanso kukhudza kusinthasintha kwa tungsten waya mauna. Annealing, mwachitsanzo, imatha kusintha mawonekedwe a crystalline a tungsten, zomwe zitha kukulitsa ductility yake, motero, kusinthasintha kwa mauna. Momwemonso, zokutira kapena zochizira zapamtunda zomwe zimagwiritsidwa ntchito pa mauna kuti zisawonongeke kapena zina zitha kukhudza kusinthasintha kwake.

Zinthu zachilengedwe pakagwiritsidwe ntchito zitha kusintha kwakanthawi kapena kosatha kusinthasintha kwa waya wa tungsten. Kuwonetseredwa ndi kutentha kwambiri, mwachitsanzo, kungayambitse kukonzanso kwa tungsten, zomwe zingakhudze makina ake, kuphatikizapo kusinthasintha. Momwemonso, kuwonekera kwanthawi yayitali kumankhwala ena kapena ma radiation kumatha kukhudza momwe mauna amagwirira ntchito pakapita nthawi.

Makulidwe onse ndi mawonekedwe a chidutswa cha mesh amathandizanso pakusinthasintha kwake. Pepala lalikulu, lathyathyathya la tungsten wire mesh limatha kuwoneka losasunthika ngati kachidutswa kakang'ono kapena kamene kamapangidwa kukhala chopindika. Izi zimachitika chifukwa chakuchulukirachulukira kwa ma mesh pamalo okulirapo kapena masinthidwe osiyanasiyana a geometric.

Pomaliza, kusinthasintha kwa tungsten waya mauna ndi kugwirizana kovuta kwa zinthu zosiyanasiyana. Kuphatikizika kwake kwapadera kwamphamvu, kukana kutentha, ndi kusinthasintha kosinthika kumapangitsa kukhala chinthu chamtengo wapatali pamapulogalamu ambiri apamwamba m'mafakitale angapo. Poganizira mosamalitsa ndi kulinganiza zinthuzi, mainjiniya ndi opanga amatha kupanga ma mesh a tungsten wire mesh omwe amakwaniritsa zofunikira ngakhale pamapulogalamu ovuta kwambiri.

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