Kuthana ndi zida zopangira mafakitale kumatulutsa zovuta zazikulu chifukwa cha kuvala kwakukulu ndikung'amba izi zida zimabweretsa zida zoperekera zida. A Chovala chonyamula chatuluka ngati chinthu chofunikira kwambiri pakuwongolera zinthu zotere mwakuyenera. Nkhaniyi ikuwunika momwe ma collionive amathandizira kuti ayang'anire zinthu, amayang'ana pa zomwe amapanga, kusankha kwa zinthu, njira zogwiritsira ntchito zomwe zimathandizira kulimba komanso kuchitapo kanthu.
Makina ophatikizika amakhala ndi tsamba lochititsa chidwi, lomwe limadziwika kuti kuwuluka, kukwezedwa pamtunda wapakatikati mkati mwa kabati. Pamene shaft imazungulira, tsamba lokongola limalimbikitsa zinthuzo m'mphepete mwa wopereka. Makina awa ndi othandiza kwambiri komanso odzipereka kwambiri, kupangitsa kuti ikhale yoyenera kugwiritsa ntchito mitundu yambiri, kuphatikizapo kuchuluka kwa zinthu zambiri, kuphatikizapo kuchuluka kwa mchenga, simenti, ndi michere.
M'mafakitale monga migodi, zomanga, ndi kupanga, zida zopangidwa zimachitika kawirikawiri. Ophunzitsira amapereka njira yotsekedwa yomwe imachepetsa fumbi ndi kuipitsa chilengedwe, zomwe ndizofunikira pochita zowopsa kapena zabwino kwambiri. Kutha kwawo kunyamula zida zoyendera zingapo komanso mtunda wautali kumawapangitsa kusankha kusintha kwa makonzedwe othandiza mafakitale.
Zida za Abrasis zimayambitsa kubzala pazinthu zonyamula katundu, zomwe zimapangitsa kuchepetsedwa kwa zida zochepetsedwa, ndalama zokwanira kukonza, komanso kutaya. Zovuta Zazikulu Zimaphatikizapo:
Kuzindikira zovuta izi ndikofunikira kuti muthe kusinthana kwa enginite kumavala ndikuwonjezera moyo wa ntchito ya screwn.
Kusankha zinthu zoyenera zomanga zomangamanga ndikofunikira. Zigawozi zimapangidwa chifukwa cha zovuta kwambiri komanso zitsulo zosakanikirana. Mwachitsanzo, zitsulo zodziwika bwino zimatchuka chifukwa cha kukana kwa abrasion, ndikupanga kukhala koyenera kwa ndege ndi kusanja. Kuphatikiza apo, kugwiritsa ntchito chromium carbide zopitilira muyeso pamalo ovuta kumatha kupititsa patsogolo kulimba.
Malinga ndi kafukufuku yemwe amafalitsidwa mu Izi sizimangochepetsa pafupipafupi komanso timachepetsa mtengo wonse wa umwini pa zomwe zidalili.
Kugwiritsa ntchito zingwe zoteteza, monga zojambula za ceramic kapena zokutira polyirethane, kwa mkati mwa woperekayo zimachepetsa kuvala. Zipangizozi zimapereka mawonekedwe osalala omwe amachepetsa mikangano ndikugulitsa Abrasion. M'madera ovala kwambiri, monga zotulutsa ndi zowonjezera, zingwe zamtchire kapena zambiri zimagwiritsidwa ntchito.
Zovala zosagwirizana ndi cangsten Carbide ikhoza kuyikidwa ku magetsi kuti muwonjezere kuuma kwawo. Njira Zapamwamba monga kupopera mpweya wowiritsa kapena kuwombera kopitilira muyeso nthawi zambiri kumagwiritsidwa ntchito kuyika zinthuzi pazinthu zachitsulo. Njirazi zawonetsedwa bwino kwambiri pokana kuthana ndi kuvala bwino, kufalitsa ntchito pakati pazinthu pakati pa zinthu zina.
Zosasankha zakuthupi ndi kupanga, njira zogwiritsira ntchito zogwiritsira ntchito zimathandiza kuti zikhale zofunika kwambiri pothandiza zidole. Izi ndi monga:
Kukwaniritsa njira izi kumafunikira kumvetsetsa bwino kwa zinthu zakuthupi ndi malo ogwirira ntchito.
Kusamalira nthawi zonse ndikofunikira kuti moyo wa ziweto umathandizadi zinthu. Njira zazikuluzo zikuphatikiza:
Pulogalamu yokonzanso yantchito osati yongofikira zida zokha zokhazokha komanso zimawonjezera chitetezo komanso kudalirika pogwira ntchito zokhudzana ndi zida za Abrasive.
Makampani angapo asintha bwino zojambula zopangidwa bwino kuti agwire zinthu zambiri.
Mu opaleshoni yamkuwa, kugwiritsa ntchito mapepala ophatikizika kumalumikizidwa ndi matayala a ceramic kwambiri atachepetsa kwambiri poyendetsa ore. Kampaniyo inanena za kuchepa kwa 50% pakukonza ndalama zothandizira komanso ntchito yowonjezera kuyambira miyezi 6 mpaka 18. Kusintha kumeneku kunachitika chifukwa chosankha zinthu zosagwira ntchito komanso kukhathamiritsa magawo.
Chomera cha simenti chikuthandizira kutsitsa chitsirizidwe cholumikizira cholumikizira ndi maulendo owuma ndi miyala youma. Mwa kukhazikitsa dongosolo lokonza lamphamvu ndikugwiritsa ntchito zida zolimbitsa thupi kwambiri, mbewuyo idayamba kuchepa kwa 30% ndikuwonjezera zokolola zonse. Mlanduwu umatsimikizira kufunika kophatikiza kusankha zinthu zakuthupi pogwiritsa ntchito.
Kupititsa kwaukadaulo kwapakuposachedwa kwalimbikitsanso kuthekera kwa omwe amapereka poyendetsa zinthu. Zovuta zimaphatikizapo:
Kusintha mutu wa maulendo opangira ma screwbor mondadwa kumatha kukopa mayendedwe apadera ndikuchepetsa zigawo zina. Makina osinthika osinthika amalola kuthamanga pang'onopang'ono kwa nkhaniyo, kugawa kumabzala kwambiri ndikuwonjezera zida za zida zamiyoyo.
Kukhazikitsidwa kwa zinthu zophatikizika ndi njira zapamwamba monga kusindikiza kwapamwamba 3 kumathandizira kupanga zigawo zopangidwa ndi ma geometies ndi zinthu zolimbitsa thupi. Mwachitsanzo, kuphatikizapo ma ceramic mkati mwa matrix achitsulo kumatha kupereka kwambiri kuvala ukulu popewa umphumphu.
Kusamalira zinthu zambiri nthawi zambiri kumafuna zovuta zachilengedwe komanso zachitetezo chifukwa cha m'badwo wa m'badwo wa fumbi komanso kuwonekera zinthu zowopsa. Controunts, chifukwa cha kapangidwe kawo kamapangidwe kawo, thandizirani kuthetsa mavutowa. Kukwaniritsa fumbi la zopereka ndikuwonetsetsa kuti kusindikizidwa koyenera kumawonjezeranso chilengedwe ndi chitetezo chantchito.
Kuphatikiza apo, kuphunzira pafupipafupi kwa ogwiritsa ntchito panjira zothandizirana ndi ngozi zadzidzidzi kumatha kulepheretsa ngozi ndikuwonetsetsa kuti malo otetezeka. Kutsatira malamulo ndi miyezo ndikofunikira pakugwiritsa ntchito bwino ntchito komanso kugwira ntchito yamaphunziro.
Kugwiritsa ntchito bwino zinthu zambiri kumafunikira kuyandikira kwathunthu komwe kumapangitsa kuti kutsanzire, kusankha njira, njira zogwiritsira ntchito zogwiritsira ntchito, komanso njira yokonza. A Cholinga chonyamula chimakhala ngati njira yolimba ndi yolimba komanso yolimba ngati izi zimaganiziridwa mosamala ndikukwaniritsa. Mwakupita patsogolo kupita patsogolo kwa ukadaulo ndikutsatira machitidwe abwino, mafakitale amatha kuchepetsa zovuta zokhudzana ndi kuvala bwino, kumawonjezera zokolola, ndikuwonjezera ntchito ya magwiridwe antchito awo.