Takulandilani kunkhani yathu ya "Kufunika kwa Makulidwe a Lexan mu Ntchito Zosiyanasiyana." Lexan, yomwe imadziwikanso kuti polycarbonate, ndi chinthu chosunthika komanso chokhazikika chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale ndi ntchito zosiyanasiyana. Munkhaniyi, tiwona kufunikira kwa makulidwe a Lexan komanso momwe imakhudzira magwiridwe antchito ndi magwiridwe antchito azinthu zosiyanasiyana. Kaya mukugwira nawo ntchito yomanga, kupanga, kapena uinjiniya, kumvetsetsa kufunikira kwa makulidwe a Lexan ndikofunikira kuti mupeze zotsatira zabwino. Lowani nafe pamene tikufufuza dziko la Lexan ndikuwona momwe makulidwe ake angasinthire ntchito zosiyanasiyana.
- Kumvetsetsa Udindo wa Makulidwe a Lexan mu Ntchito Zosiyanasiyana
Lexan, mtundu wa pepala la polycarbonate, ndi chinthu chosunthika komanso cholimba chomwe chimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Chimodzi mwazinthu zazikulu zomwe zimatsimikizira magwiridwe antchito ndi kuyenerera kwa Lexan pamagwiritsidwe osiyanasiyana ndi makulidwe ake. M'nkhaniyi, tiwona kufunikira kwa makulidwe a Lexan pamagwiritsidwe osiyanasiyana ndikumvetsetsa momwe zimakhudzira magwiridwe antchito komanso mphamvu yazinthuzo.
Makulidwe a Lexan amatenga gawo lofunikira pakuzindikira mphamvu zake komanso kulimba kwake. Mapepala okhuthala a Lexan mwachibadwa amakhala amphamvu komanso osagwira ntchito, kuwapangitsa kukhala oyenera kugwiritsa ntchito zomwe zimafunikira kulimba kwambiri komanso kukana mphamvu zakunja. Mwachitsanzo, m'makampani omanga, ma sheet a Lexan okhuthala nthawi zambiri amagwiritsidwa ntchito poyang'ana mawindo ndi zitseko, komanso zotchinga ndi zishango m'mafakitale. Kukula kowonjezera kumapereka chitetezo chowonjezera, kuonetsetsa chitetezo ndi chitetezo cha okhalamo kapena ogwira ntchito.
Kumbali ina, mapepala ocheperako a Lexan amapereka kusinthasintha kwakukulu komanso kusinthasintha, kuwapangitsa kukhala abwino kwa mapulogalamu omwe amafunikira kupangidwa kapena kuumbidwa. Ma sheet a Thinner Lexan amatha kupindika, kupindika, kapena kutenthedwa mosavuta kuti apange mapangidwe ovuta ndi mawonekedwe, kuwapangitsa kukhala oyenera kugwiritsa ntchito monga zikwangwani, zowonetsera, ndi zida zamagalimoto. Kuphatikiza apo, kulemera kopepuka kwa masamba ocheperako a Lexan kumawapangitsa kukhala otsika mtengo komanso osavuta kuwongolera pakuyika.
Pazamlengalenga komanso zoyendera, gawo la makulidwe a Lexan limakhala lofunikira kwambiri. Kugwiritsiridwa ntchito kwa Lexan m'mawindo a ndege ndi ma windshields, mwachitsanzo, kumafuna kulingalira mosamala za makulidwe oyenera kuti zitsimikizire kuti zikugwira ntchito bwino pansi pa kuthamanga kwa mpweya wothamanga kwambiri komanso kusiyana kwakukulu kwa kutentha. Kulinganiza koyenera pakati pa makulidwe ndi kulemera ndikofunikira kuti mukwaniritse miyezo ndi malamulo okhwima otetezedwa mumsika wazamlengalenga.
Kuphatikiza apo, kumveka bwino kwa Lexan kumakhudzidwanso ndi makulidwe ake. Ma sheet a Thinner Lexan amakhala ndi mawonekedwe abwinoko owoneka bwino, omwe amalola kufalikira kwapamwamba komanso kupotoza pang'ono. Izi zimawapangitsa kukhala oyenera kugwiritsa ntchito monga greenhouse glazing, skylights, ndi magalasi owoneka. Kumbali ina, ma sheet okhuthala a Lexan amatha kupotozedwa pang'ono kapena kuchepetsedwa kwa kuyatsa, zomwe sizingakhale zofunika m'mapulogalamu ena omwe kumveka bwino ndikofunikira.
Pazinthu zamagetsi ndi ukadaulo, udindo wa makulidwe a Lexan ndiwofunikanso. Zotchingira, zophimba, ndi mapanelo oteteza opangidwa kuchokera ku Lexan ayenera kukhala ndi makulidwe oyenera kuti apereke chitetezo chokwanira kuzinthu zachilengedwe, monga chinyezi, fumbi, ndi kukhudza. Kugwiritsiridwa ntchito kwa makulidwe oyenerera kumatsimikizira moyo wautali ndi kudalirika kwa zipangizo zamagetsi ndi zida, komanso kusunga maonekedwe owoneka bwino komanso okondweretsa.
Pomaliza, gawo la makulidwe a Lexan pamagwiritsidwe osiyanasiyana ndi lamitundumitundu komanso lofunika kwambiri pozindikira momwe zinthu zimagwirira ntchito, magwiridwe antchito, komanso kuyenerera kwazinthuzo. Kaya ndikuwonetsetsa kwachitetezo pomanga, zowoneka bwino zamabizinesi, kapena zotchingira zamagetsi zamagetsi, kumvetsetsa kukhudzika kwa makulidwe a Lexan ndikofunikira popanga zisankho mozindikira komanso kupeza zotsatira zabwino m'mafakitale osiyanasiyana.
- Zomwe Muyenera Kuziganizira Posankha Makulidwe a Lexan Kuti Mugwiritse Ntchito Mosiyanasiyana
Lexan ndi mtundu wa pulasitiki wa polycarbonate womwe umadziwika ndi kukhazikika kwake, mphamvu zake, komanso kumveka bwino. Amagwiritsidwa ntchito kwambiri pamagwiritsidwe osiyanasiyana, kuchokera kumafakitale omanga ndi magalimoto kupita kuzinthu zogula ndi zida zamankhwala. Posankha makulidwe oyenera a Lexan pazogwiritsa ntchito zosiyanasiyana, pali zinthu zingapo zofunika kuziganizira. Nkhaniyi ifufuza kufunikira kwa makulidwe a Lexan pamapulogalamu osiyanasiyana ndikupereka chitsogozo chokwanira chosankha makulidwe oyenera pazosowa zenizeni.
Chimodzi mwazinthu zofunika kwambiri kuziganizira posankha makulidwe a Lexan ndikugwiritsa ntchito zinthuzo. Ntchito zosiyanasiyana zimafuna mphamvu zosiyanasiyana komanso kukana kwamphamvu. Mwachitsanzo, m'makampani omanga, Lexan amagwiritsidwa ntchito ngati mazenera, ma skylights, ndi zotchinga zoteteza. M'mapulogalamuwa, mapepala a Lexan okulirapo amafunikira kuti athe kupirira zovuta komanso nyengo yoipa. Kumbali ina, pazinthu zogula monga zamagetsi ndi zinthu zapakhomo, mapepala ocheperako a Lexan angakhale okwanira kupereka kulimba ndi chitetezo chofunikira.
Kuganiziranso kwina posankha makulidwe a Lexan ndi momwe chilengedwe chimakhalira chomwe zinthuzo zidzawululidwe. Pazinthu zakunja, monga zotchinga ndi zotchinga zotchinga, ma sheet okhuthala a Lexan akulimbikitsidwa kuti atsimikizire kukana cheza cha UV, kutentha kwambiri, komanso nyengo yoyipa. Mosiyana ndi izi, pazogwiritsa ntchito m'nyumba, mapepala ocheperako a Lexan angakhale oyenera, chifukwa sangakumane ndi zinthu zachilengedwe izi.
Kukula ndi kulemera kwa mapepala a Lexan kuyeneranso kuganiziridwa pozindikira makulidwe oyenera a ntchito inayake. Nthawi zambiri, mapepala akulu ndi olemera amafunikira Lexan yokulirapo kuti asunge umphumphu komanso kupewa kugwa kapena kupindika pakapita nthawi. Kuphatikiza apo, ma sheet okhuthala a Lexan amatha kutulutsa mawu abwinoko komanso kutchinjiriza kwamafuta, kuwapangitsa kukhala abwino kugwiritsidwa ntchito m'magawo, m'malinga, ndi zina zomanga.
Kuphatikiza pakugwiritsa ntchito komanso momwe chilengedwe chimakhalira, ndikofunikira kulingalira za kuchuluka kwa kukana kofunikira pakugwiritsa ntchito Lexan. Mapepala a Lexan okhuthala mwachibadwa amakhala osagwira ntchito kuposa mapepala opyapyala, zomwe zimawapangitsa kukhala chisankho chomwe amakonda kugwiritsa ntchito pomwe zinthuzo zimatha kupsinjika kwambiri, monga zida zamagalimoto, zida zachitetezo, ndi zotchinga zoteteza. Kuphatikiza apo, kuthekera kwa mapepala okhuthala a Lexan kukana kusweka ndi kusweka kumawapangitsa kukhala oyenera kugwiritsidwa ntchito m'malo omwe kumakhala anthu ambiri komanso malo ena ovuta.
Posankha makulidwe oyenera a Lexan pazogwiritsa ntchito zosiyanasiyana, ndikofunikira kukaonana ndi wothandizira wodziwa kuti adziwe zofunikira pakugwiritsa ntchito. Woperekayo angapereke zidziwitso zamtengo wapatali pamachitidwe amitundu yosiyanasiyana ya Lexan ndikupangira njira yoyenera kwambiri kutengera zomwe akufuna, momwe chilengedwe chimakhalira, ndi zina zofunika. Poganizira izi, ndizotheka kuwonetsetsa kuti makulidwe a Lexan osankhidwa akukwaniritsa zosowa zapadera za pulogalamu iliyonse, kupereka magwiridwe antchito komanso kulimba.
- Kukhudzika kwa Lexan Makulidwe Pakukhazikika ndi Mphamvu mu Ntchito Zosiyanasiyana
Lexan ndi mtundu wa polycarbonate resin thermoplastic yomwe imadziwika ndi kukana kwake komanso kulimba kwake. Nthawi zambiri amagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza zida zamagalimoto, zida zamagetsi, zomangira, komanso magalasi osamva zipolopolo. Kuchuluka kwa zinthu za lexan kumagwira ntchito yofunika kwambiri pakuzindikira kulimba kwake komanso mphamvu zake pamagwiritsidwe osiyanasiyana.
Chimodzi mwazinthu zazikulu zomwe zimatsimikizira kulimba ndi mphamvu ya lexan pamagwiritsidwe osiyanasiyana ndi makulidwe ake. Zotsatira za makulidwe a lexan pa kulimba ndi mphamvu zimatha kusiyana kwambiri kutengera momwe zimagwiritsidwira ntchito komanso momwe chilengedwe chimakhalira. Nthawi zambiri, mapepala a lexan okhuthala amakhala amphamvu komanso olimba kuposa owonda, koma zofunikira pakugwiritsa ntchito kulikonse zimatsimikizira makulidwe oyenera oti agwiritse ntchito.
M'mapulogalamu omwe kukana kwamphamvu kuli kofunika kwambiri, monga zida zamagalimoto kapena zotchingira zotchingira, ma lexan okhuthala nthawi zambiri amakonda. Kukhuthala kowonjezera kumapereka chitetezo chowonjezera ku zovuta komanso kumathandizira kupewa kusweka kapena kusweka. Ma sheet a lexan okhuthala nawonso amalimbana ndi kupindika ndi kupindika, zomwe zimatha kukhala zofunikira pakugwiritsa ntchito pomwe zinthuzo zimafunikira kusungitsa mawonekedwe ake pakupsinjika. Mwachitsanzo, muzomangamanga, pepala lolimba la lexan limatha kupereka chithandizo chabwinoko komanso kukhazikika.
Kumbali ina, m'mapulogalamu omwe ali ndi vuto lolemera, monga pazida zamagetsi kapena zinthu zopepuka, mapepala ocheperako a lexan angakhale oyenera. Ma sheet a lexan a Thinner amapereka mwayi wokhala opepuka komanso osinthika, kuwapangitsa kukhala osavuta kugwira nawo ntchito komanso osalemetsa kulemera konse kwa pulogalamuyo. Muzochitika izi, kusinthanitsa pakati pa makulidwe ndi mphamvu kuyenera kuganiziridwa mosamala kuti zitsimikizire kuti zinthu za lexan zitha kuperekabe mulingo wofunikira wokhazikika.
Kuphatikiza pa kukana kukhudzidwa ndi kuganiziridwa kwa kulemera, momwe chilengedwe chimakhalira chomwe ma lexan adzawululidwe amakhalanso ndi gawo lofunikira pakuzindikira makulidwe oyenera oti agwiritse ntchito. M'magwiritsidwe akunja, komwe zinthu za lexan zimatenthedwa ndi kutentha kwambiri, cheza cha UV, ndi zinthu zina zachilengedwe, ma lexan okulirapo nthawi zambiri amawakonda chifukwa cholimbikira kukana kuzizira komanso kuwonongeka. Ma sheet a lexan a Thinner amatha kukhala opindika, kusinthika, ndi kuwonongeka kwamitundu ina akakumana ndi zovuta zachilengedwe.
Pomaliza, kukhudzika kwa makulidwe a lexan pa kulimba ndi mphamvu pazogwiritsa ntchito zosiyanasiyana ndizovuta komanso zamitundumitundu. Ngakhale kuti mapepala a lexan okhuthala nthawi zambiri amapereka mphamvu zambiri komanso kulimba, zofunikira zenizeni za pulogalamu iliyonse, kuphatikiza kukana kukhudzidwa, kulingalira za kulemera, ndi zinthu zachilengedwe, ziyenera kuganiziridwa mosamala kuti mudziwe makulidwe oyenera oti mugwiritse ntchito. Poganizira izi, opanga ndi opanga amatha kuwonetsetsa kuti zopangira zawo zopangidwa ndi lexan zimapereka magwiridwe antchito apamwamba komanso odalirika pazomwe akufuna.
- Kuganizira kwachindunji kwa Lexan Makulidwe
Lexan, mtundu wa polycarbonate resin thermoplastic, imagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana chifukwa cha mphamvu zake zapadera, kulimba, komanso kusinthasintha. Komabe, makulidwe azinthu za Lexan ndizofunikira kwambiri zomwe zimasiyanasiyana kutengera momwe zimapangidwira. M'nkhaniyi, tikambirana za momwe Lexan imakhudzira makulidwe ake ndikuwona momwe imakhudzira mafakitale ndi ntchito zosiyanasiyana.
1. Kumanga ndi Kumanga:
Pakumanga ndi kumanga, Lexan nthawi zambiri amagwiritsidwa ntchito popanga glaze, denga lomanga, komanso kutchingira chifukwa cha kukana kwake komanso kuwonekera. Makulidwe a mapepala a Lexan omwe amagwiritsidwa ntchito polemba izi ndiwofunika kwambiri, chifukwa amakhudza mwachindunji kukhulupirika ndi chitetezo cha nyumbayo. Ma sheet a Lexan okhuthala, omwe nthawi zambiri amakhala kuyambira 6mm mpaka 16mm, amagwiritsidwa ntchito nthawi zambiri kufolera ndi kutchingira kuti athe kupirira nyengo yovuta komanso kukhudzidwa komwe kungachitike. Kumbali inayi, mapepala ocheperako a Lexan, monga 2mm mpaka 4mm, ndi oyenera mazenera ndi ma skylights, omwe amapereka kufalikira kwachilengedwe komanso kugwiritsa ntchito mphamvu.
2. Makampani Agalimoto:
Gawo lamagalimoto limadalira kwambiri Lexan pazifukwa zosiyanasiyana, kuphatikiza magalasi akutsogolo, ma windshields, ndi zida zamkati. Kukula koyenera kwa Lexan pamapulogalamuwa ndikofunikira pakuwonetsetsa chitetezo ndi magwiridwe antchito agalimoto zamagalimoto. Mwachitsanzo, mapepala a Lexan osamva mphamvu kuyambira 4mm mpaka 6mm amagwiritsidwa ntchito ngati magalasi akutsogolo kuti apirire zinyalala ndi kugundana kwakung'ono, pomwe makanema apang'onoting'ono a Lexan amagwiritsidwa ntchito popanga zida zamkati chifukwa cha kusinthasintha kwawo komanso kusinthasintha kwamapangidwe.
3. Zida Zachipatala ndi Zida:
Pazachipatala, Lexan ndi chisankho chabwino kwambiri popanga zida ndi zida zamankhwala chifukwa cha kuyanjana kwake, kusabereka, komanso kukana kwake. Makulidwe a mapepala a Lexan omwe amagwiritsidwa ntchito pazachipatala amatsimikiziridwa mosamalitsa kutengera zofunikira za zida. Zipangizo zokhuthala za Lexan, zomwe nthawi zambiri zimayambira pa 3mm mpaka 6mm, zimagwiritsidwa ntchito popanga nyumba zopangira zida zamankhwala ndi zotchinga zoteteza kuti zitsimikizire kulimba ndi chitetezo. Mosiyana ndi izi, makanema owonda kwambiri a Lexan amagwiritsidwa ntchito ngati zida zopangira maopaleshoni ndi zida zachipatala zomwe zimatha kutayidwa chifukwa chopepuka komanso ergonomic.
4. Zamagetsi ndi Zamagetsi:
Pazinthu zamagetsi ndi zamagetsi, Lexan imagwiritsidwa ntchito kwambiri popangira zida zotchingira, zotchingira, ndi zotchingira zamagetsi. Kusankhidwa kwa makulidwe a Lexan pamapulogalamuwa ndikofunikira kwambiri pakusunga magetsi, kukana mphamvu, komanso kumveka bwino. Ma sheet a Lexan okhuthala, omwe nthawi zambiri amayambira pa 3mm mpaka 5mm, amagwiritsidwa ntchito popanga zida zotchingira magetsi ndi mpanda kuti zitsimikizire chitetezo komanso kulimba. Mosiyana ndi izi, mafilimu owonda kwambiri a Lexan amawakonda kuti aziwonetsa zowonekera komanso mapanelo owonetsera kuti athandizire kukhudza komanso kumveka bwino.
Pomaliza, kufunikira kwa makulidwe a Lexan pamapulogalamu osiyanasiyana sikungapitirizidwe. Kukwanira kwa makulidwe a Lexan kumakhudza mwachindunji magwiridwe antchito, chitetezo, komanso kulimba kwa zinthu zomaliza m'mafakitale monga zomangamanga ndi zomangamanga, zamagalimoto, zamankhwala, zamagetsi / zamagetsi. Pomvetsetsa zofunikira za kagwiritsidwe ntchito ka makulidwe a Lexan, opanga ndi opanga amatha kupanga zisankho zodziwitsidwa kuti atsimikizire kugwiritsa ntchito moyenera zinthu zapaderazi.
- Kufunika kwa Makulidwe Oyenera a Lexan Kuti Mugwire Ntchito Bwino M'makonzedwe Osiyana
Lexan, mtundu wa polycarbonate thermoplastic, imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa champhamvu zake, kukana mphamvu, komanso kumveka bwino. Kaya ndi yogwiritsidwa ntchito pamagalimoto, zakuthambo, zomanga, kapena kupanga, makulidwe oyenera a Lexan amatenga gawo lofunikira pakuwonetsetsa kuti magwiridwe antchito amayenda bwino pamakonzedwe osiyanasiyana. M'nkhaniyi, tiona kufunikira kwa makulidwe a Lexan komanso momwe zimakhudzira magwiridwe antchito osiyanasiyana.
Zikafika pakusankha makulidwe oyenera a Lexan kuti mugwiritse ntchito, ndikofunikira kuganizira zinthu zingapo, kuphatikiza kuchuluka kwa kukana komwe kumafunikira, zokhumba zamagwiritsidwe ntchito, komanso zofunikira za kuwala. Mwachitsanzo, pamagalimoto apagalimoto, monga ma windshields ndi mazenera, makulidwe a Lexan amayenera kusankhidwa mosamala kuti apirire zovuta zomwe zingachitike ndikuwonetsetsa bwino kwambiri. Kumbali ina, pakumanga ndi zomangamanga, kuyang'ana kwambiri kungakhale kusankha pepala lolimba la Lexan kuti lithandizire zolemetsa zamapangidwe ndikupereka chitetezo chokwanira ku nyengo yoipa.
M'makampani opanga zakuthambo, komwe zida zopepuka ndizofunika kwambiri kuti mafuta azigwira bwino ntchito, kusankha makulidwe oyenera a Lexan ndikofunikira kuti zitsimikizire kukhulupirika kwazinthu monga mazenera, ma canopies, ndi mapanelo amkati. Pepala locheperako la Lexan lingakhale loyenera mapanelo amkati, pomwe kuchepetsa kulemera ndikofunikira, pomwe pepala lokulirapo lingakhale lofunikira kuti mazenera akunja athe kupirira kuthamanga kwambiri komanso kusiyana kwa kutentha kwakukulu komwe kumachitika panthawi yowuluka.
Pakupanga ndi mafakitale, komwe chitetezo ndi kulimba ndizofunikira kwambiri, kusankha kwa makulidwe a Lexan ndikofunikira pakuzindikira kuchuluka kwa kukana ndi kutetezedwa kuzinthu zama mankhwala. Mwachitsanzo, mu alonda a makina ndi zotchinga zachitetezo, pepala la Lexan lokulirapo lingakhale lofunikira kuti lipereke chitetezo chofunikira pakukhudzidwa, pomwe m'malo opangira mankhwala, kukana kwazinthuzo kungakhale chinthu chofunikira kwambiri pakuzindikira makulidwe oyenera. .
Kuphatikiza pa zofunikira zenizeni zamafakitale osiyanasiyana, kusankha kwa makulidwe a Lexan kumakhudzidwanso ndi kukula ndi mawonekedwe a zigawo kapena magawo omwe amapangidwa. Malo akuluakulu, athyathyathya angafunike ma sheet okhuthala a Lexan kuti apewe kugwa ndikusunga umphumphu, pomwe tinthu tating'ono tating'ono tating'onoting'ono titha kupindula ndi mapepala ocheperako kuti muchepetse kulemera ndi mtengo wopanga.
Ndikofunikira kudziwa kuti makulidwe oyenera a Lexan samangokhudza magwiridwe antchito ndi magwiridwe antchito a chinthu chomaliza komanso amakhudzanso mtengo wake wonse komanso magwiridwe antchito opanga. Kusankha makulidwe oyenera kungathandize kukhathamiritsa kagwiritsidwe ntchito ka zinthu, kuchepetsa zinyalala, ndi kupititsa patsogolo zokolola.
Pomaliza, kufunikira kwa makulidwe a Lexan sikunganyalanyazidwe pankhani yowonetsetsa kuti magwiridwe antchito amasiyanasiyana. Kaya ndi zamagalimoto, zakuthambo, zomanga, kapena kupanga, kusankha makulidwe oyenera a Lexan ndikofunikira pakukwaniritsa zofunikira zamakampani aliwonse ndikugwiritsa ntchito. Poganizira zinthu monga kukana kwamphamvu, zofuna zamapangidwe, kumveka bwino, komanso kupanga bwino, opanga ndi opanga amatha kuwonetsetsa kuti Lexan ikuphatikizidwa bwino pazogulitsa zawo ndikukwaniritsa zomwe akufuna.
Mapeto
Pomaliza, kufunikira kwa makulidwe a Lexan pamapulogalamu osiyanasiyana sikunganyalanyazidwe. Kaya ndi chishango chachitetezo, zikwangwani, kapena chowonjezera kutentha, kusankha makulidwe oyenera a Lexan ndikofunikira pakuwonetsetsa kukhazikika, moyo wautali, komanso kuchita bwino. Pomvetsetsa zosowa zenizeni za pulogalamu iliyonse ndikusankha makulidwe oyenera a Lexan, anthu ndi mabizinesi atha kukulitsadi phindu lazinthu zosunthika izi. Kuchokera pakupereka kukana kwa chitetezo cha UV, makulidwe a Lexan amatenga gawo lofunikira pakuwonetsetsa kuti ntchito zosiyanasiyana zikuyenda bwino. Chifukwa chake, ndikofunikira kulingalira mosamala zofunikira za pulogalamu iliyonse ndikupanga zisankho zodziwika bwino za makulidwe a Lexan. Pamapeto pake, kuyika ndalama mu makulidwe oyenera a Lexan kumatha kupititsa patsogolo magwiridwe antchito komanso kukhutitsidwa kwazinthu zingapo.