Mavuto a Machining Quality of CNC Turning Parts

Pakuti lathes wamba, CNC lathes ndi zofunika apamwamba ndi miyezo pokonza kulondola ndi dzuwa.Choncho, akuyenera kukonzedwa ndi luso lolondola kwambiri kuti agwirizane ndi ndondomeko zamakono zamakono zamakono.Kwa processing waCNC kutembenuza magawo, m'pofunika kuonetsetsa kuti kukhazikitsidwa kosasunthika ndi kukhazikitsidwa kwa teknoloji yotsatila ndondomekoyi pamaziko a kutsimikizira khalidwe.Njira yonseyi iyenera kutengera njira ndi chiwembu cha kasamalidwe kabwino, kusanthula ndikukambirana zamavuto am'deralo, ndikupereka malingaliro ofananirako ndi miyeso pazifukwa izi kuti zitsimikizire kuti kuwongolera ndi ukadaulo wa magawo otembenuza a CNC akwaniritsa miyezo. maziko olimba agalimoto yamakono yaku China.

 1. Kugwedezeka Kuponderezedwa kwa CNC Kutembenuza Mbali

Ndi ukadaulo wofunikira kuti utseke kugwedezeka munjira yakutembenuza magawo a NC.Pakali pano, poyerekeza ndi zida chikhalidwe makina kwa basi processing kulamulira mbali CNC kutembenukira ku China, zida mwambo makina apita patsogolo kwambiri mu mayiko kulamulira, ndipo akhoza kuchepetsa mphamvu ya ntchito yamanja pamlingo waukulu, momveka bwino Kugwira ntchito moyenera, kotero iwo ali ndi udindo wabwino.Kumbali ina, pogwiritsa ntchito ukadaulo watsopano wa CNC kutembenuza magawo, poyerekeza ndi mitundu wamba ya zida zamakina, kulondola kwa makina ndi mtundu wapita patsogolo kwambiri.Komabe, malinga ndi machitidwe, CNC kutembenukira mbali ndi mtundu wa kuwongolera basi, ndi ntchito zawo processing ndi kukhazikitsa ziwembu luso amafuna ambiri mapulogalamu m'mbuyomu ntchito.Chifukwa chake, poyerekeza ndi mitundu wamba ya zida zamakina, pali kusiyana kwakukulu pakusinthasintha.Chifukwa chake, kuti tithe kusewera mokwanira pazabwino zaukadaulo za CNC kutembenuza magawo m'lingaliro lenileni, tiyeneranso kuchita kafukufuku mwatsatanetsatane pazigawo zomwe zimagwira, kusanthula molondola njira ndi matekinoloje osiyanasiyana, ndikumvetsetsa mwatsatanetsatane komanso mwatsatanetsatane. za mkhalidwe wa gawo lililonse, kuti mudziwe njira yasayansi komanso yololera yopangira potengera izi.Choncho, m'tsogolo CNC kutembenukira mbali processing luso, tiyenera kulabadira kwambiri chidule ndi kupatsidwa ulemu kuchokera mchitidwe, ndi kupanga kusanthula mmene mavuto mmene processing ndondomeko, kuti tikhale ndi maganizo chandamale ndi kuika kwenikweni. tumizani mayankho oyenera.

Pokonza magawo azitsulo, kulumikizana pakati pa magawo opangira zinthu ndi ma props mosakayikira kumabweretsa kugwedezeka.Chifukwa chachikulu ndi chakuti popanga teknoloji yopangira makina monga kudula, padzakhala kusintha kwanthawi ndi nthawi, ndiyeno padzakhala kugwedezeka, ndiyeno padzakhala chodabwitsa kuti kugwedezeka sikuchepetsa.Kuphatikiza apo, potembenuza magawo a NC, ngati kugwedezeka kwakukulu kukuchitika, pamwamba pamakhala kuwonongeka, zomwe zimakhudza kwambiri mtundu wa mapangidwe a workpiece, ndipo zimakhudza kwambiri zida zomwe zimagwiritsidwa ntchito pokonza.Ngati kuwongolera sikuli bwino, moyo wa chida udzachepetsedwa.Choncho, zinthu zomwe zili pamwambazi ziyenera kuyendetsedwa mosamalitsa.

Kusintha kwa magawo odulira

Mbadwo wodzisangalatsa kugwedera mu ndondomeko workpiece Machining mwachindunji zogwirizana ndi masoka pafupipafupi workpiece.Ngati kusiyana pakati pa liwiro lozungulira la workpiece ndi mafupipafupi achilengedwe a workpiece akuwonjezeka panthawi yodula, zidzakhala ndi zotsatira zoonekeratu pa kuchepetsa kudzikonda kugwedezeka mu kudula.Sungani magawo osasinthika.Pamene liwiro la workpiece ndi 1000r/mphindi, processing khalidwe la workpiece pamwamba ndi roughest.Ngati liwiro likungowonjezereka, khalidwe lokonzekera lidzakhala bwino, koma kuwonjezeka kwa liwiro kumakhala kochepa ndi chida cha makina.Kuonjezera apo, kuwonjezeka kwa liwiro lozungulira kudzawonjezeranso zotsatira za kuvala kwa zida, zomwe zidzafupikitsa moyo wautumiki wa chida.Pamene liwiro la workpiece likuchepetsedwa kufika 60r / min, khalidwe lapamwamba la workpiece limakwaniritsa zofunikira.Tingaone kuti vuto la kudzikonda osangalala kugwedera akhoza bwino kuponderezedwa ndi zomveka kusintha workpiece liwiro mu magawo kudula.

Kuthirira kumawonjezera njira yothirira

Kupyolera mu kuyang'ana ndi kusanthula ndondomeko ya machining mbali, tinapeza kuti mbali okha ndi gwero la kudzikonda osangalala kugwedezeka pa ndondomeko kudula, amene amayamba ndi awo woonda makoma.Kupyolera mu kafukufuku woyesera, njira yabwino yothetsera vutoli ndikuwonjezera damping kuti mukwaniritse cholinga chochepetsera kugwedezeka.

 

 2. Mavuto Okhudzana ndi CNC Kutembenuza Magawo

Malinga ndi pamwamba mwatsatanetsatane kafukufuku wa mavuto okhudzana ndi CNC kutembenukira mbali mu processing panopa otaya okhudzana ndondomeko ndi umisiri ku China, komanso miyeso ndi ziwembu kugwedera kuponderezana, tikhoza kukhala ndi ulamuliro wonse pa mavuto angapo amene ayenera kuganiziridwa pa nthawi ya ntchito ndi mbali zomwe ziyenera kulimbikitsidwa ndi kuwongolera.Zotsatirazi, mavuto akulu ndi mayankho oyambira mu magawo otembenuza a CNC adzawunikidwa, ndicholinga chofuna kudziwa mfundo zoyambira zaukadaulo wamtsogolo.

Mukamagwiritsa ntchito galimoto yazachuma wamba potembenuza ma shafts amakina aulimi, zida zamakina zomwezo ndi pulogalamu yomweyi ya CNC imagwiritsidwa ntchito, koma makulidwe osiyanasiyana omalizidwa amapezedwa.N'zovuta kulamulira zolakwa za workpiece kukula mkati osiyanasiyana muyezo, ndi processing khalidwe ndi wosakhazikika.Pofuna kuthetsa vutoli, tikhoza kusintha chiwerengero cha nthawi kusintha malo kawiri kuchokera pachiyambi kuti kuonetsetsa processing khalidwe.

Monga tafotokozera pamwambapa, poyerekeza ndi zida zamakina zamakina, kuwongolera kwazinthu zotembenuza za CNC kwapita patsogolo kwambiri pakuwongolera.Zigawo zotembenuza za CNC ndi zamtundu wa zowongolera zokha.Ntchito yokonza makina ndi kukhazikitsa ndondomeko yaukadaulo imafuna kuchuluka kwa mapulogalamu am'mbuyomu kuti agwire ntchito.Kunena zoona, kuuma kwa tailstock ndikochepa.Podula, ang'onoang'ono mtunda pakati pa chida ndi tailstock, chokulirapo cholepheretsa kutalika chidzakhala, chomwe chidzawonjezera kukula kwa mchira kumapeto kwa workpiece, kupanga taper, ndikukhudza cylindricity ya workpiece.Choncho, mu ndondomeko yopanga CNC kutembenukira mbali processing, sikoyenera kokha kulabadira ndi kuphunzira mavuto alipo, komanso kudziwa njira zothetsera ndi zothetsera zochokera zenizeni, kuwachitira ndi maganizo aakulu, mwatsatanetsatane kumapangitsanso sayansi ndi normative chikhalidwe CNC kutembenukira mbali processing, ndi kukhazikitsa mfundo zofunika ndi malangizo kwa chitukuko cha ntchito ndi kutsatira