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Kubelesya kwachintu
Kubelesya nzila ya aluminiyamu iijisi nguzu kapati mumulimo wakupanga ma robboti aamaanu
bupanduluzi1
Kubamba kabotu kwamarobboti aamaano
Mafwuwa aama robboti aamaano, mbuli mafwuwa aamubili wamuntu, ayanda zintu zyiingi loko zikonzya kuchincha akukonzya kunyamuna. Nzila yakupanga aluminiyamu iijisi nguzu kapati ilapa kuti ŋanda yakuswaangana izuzye kabotu-kabotu maanzi aa aluminiyamu mumakkona oonse masyoonto aacibulo cikatazya ciindi nocibumbwa. Mbuli chitondeezyo, busena bwakujatana kwamaanza bwa robboti iijisi zibeela zili musanu ayimwi buli abwaanda bupati bwa 3-5mm, asi bulakonzya kunyamuna nguzu zya 50-100N・m, nkaambo kakuti bupange buli kabotu bupegwa akubelesya nguzu zyiingi. Mukupanga, tulabamba kabotu-kabotu kupya a 660±5°C kuchitila kuti aluminiyamu yeendelane kabotu achibumbwa aansi aamuwo mupati wa 100-150MPa, kusinizya kuti bupati bwabwaanda busika ku ±0.1mm mpawo buyumuyumu bwaatala bwa Ra bweendelezyegwa mukati ka 1.6μm, kubikka ntalisyo yakubamba kabotu-kabotu antoomwe akubeleka kabotu-kabotu. zyazibeela zyakusangana.
Maanda aakucesya
Mbuli chintu chipati chakutumizya, bubotu bwakukkala bwa robboti bulakonzya kuchincha kweenda kabotu akukkazika moyo. Ibbokesi lyakucheya lyakabambwa aaluminiyamu alloy high-pressure casting lilijisi kukkalwa kabotu kwakupya alimwi akuba aanguzu zyakubelesya minchina. Kobweza chitondezyo cha harmonic reducer housing. Nikuba kuti nchiniini, chili abupange bukatazya kumvwisisisya amano mabotu aajisi mabbanga mukati. Muchiindi chakupanga, twabelesya nzila zyakupanga zintu zisumpukide antoomwe akuchita kuti zintu zibe kabotu kutegwa tukonzye kweendelezya kusanduka kwaŋanda mukati ka 0.05mm muchiindi chakucinca kwa 80-120MPa. Aawo awo, kwiinda mukubelesya nzila yaalubazu yakubamba busena, kukazyigwa kwakusaala kwaŋanda kulasumpulwa, mpawo kweenda kabotu kwa robboti kulasinizyigwa muchiindi chakweenda kwa robboti, muulo wakubambulula ulacheya, buumi bwakubeleka bulayungizigwa, mpawo kusyomeka kwakutola kwa robboti kulakonzya kweenda kabotu kwa robboti.
Maanda aamweendelezi
Busena bweendelezya bwa robboti musongo tabweelede buyo kukwabilila zibeela zyamukati zyamagesi kuzwa kuzintu zyaanze, pele alimwi bweelede kugwisya kupya kubotu. Kaanda kakweendelezya kakapangwa aaluminiyamu alloy high-pressure casting kajisi 10-15 yambabo zigwisya kupya kwaabwa kabotu-kabotu mubulamfu bwa 150-200mm kwiinda mukubamba kabotu nkomo zyakugwisya kupya, mpawo kwaandaana kweendelezyegwa kabotu-kabotu a 3-5mm. Eelyo robboti noipanga kupya muchiindi chilamfu, kupya kwa aluminiyamu (kutola kupya kwa 100-200W/(m・K)) kulakonzya kufwambaana kutola kupya atala aachikwabilizyo, mpawo kweendelezya kupya mukati kakubeleka kabotu kwazibelesyo zyamagesi (kanjikanji kutaindi 60) kwiinda mukujatana akupya muuya. Aawo awo, mulimo wayo mubotu wakukwabilila magesi ulalesya kunyongana kwamagesi akusinizya kuti mweendelezi ubelekela kabotu, ooyo uukwabilila "bongo" bubeleka kabotu bwa robboti musongo.
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MIBUZYO
Mubuzyo 1: Ino mbuti mbotukonzya kusinizya kuti zibeela zya robboti zyakabambwa a aluminiyamu alloy high-pressure casting kazibelesyegwa ziindi zyiingi?
A1: Tulalanganya loko nkozizwa zintu mpawo tusala zintu zibotu zyaaluminiyamu kuchitila kuti manguzu aazyo asika ku 250-300MPa. Muchiindi chakubelesya nguzu zyiingi, kweendelezya kabotu nzila zyakuchita zintu kupa kuti bupange bwamukati bwakusowa bube buyumu akucesya tumpenda mbuli mapopwe azintu zibikkilizyidwe. Aawo awo, kwiinda mukuyumya-yumya kwakupya, kukatazyigwa kwamukati kulamana mpawo nguzu zyakukatala zyazibeela zilasumpuka. Mukubelesya kwini, nikwakamana kusunkwa kweezeezya, chikwabilizyo cha robboti chilakonzya kuchita obotu muchiindi cha 10^7 chakubelesya, kuzuzikizya ziyandikana zyakubelesya ziindi zyiingi.
Mubuzyo wabili: Hena kulondoka kwakupima kwama robboti ajisi ziimo zikatazya kumvwisisisya kulakonzya kusinizyigwa?
A2: Masimpe. Tubelesya nzila zyakupanga zibulo zisumpukide alimwi azibelesyo zyakusowela kabotu-kabotu. Muchiimo chakubamba chibumbwa, twabelesya kkompiyuta yakuvwuntauzya kuti tuchite kabotu nzila yakutila akwaabila kwakupya kwabulongo. Muchiindi chakusofwaazya, maanzi aa aluminiyamu alazuzyigwa kabotu-kabotu mumulyango wakubumba akufwambaana loko akusinikizyigwa kapati kwiinda mukubelesya chintu chili kabotu loko, kuchitila kuti bupati bwakubumba bukonzye kusika a IT7-IT8 level, mpawo kuzanduka kwabupati bwazibeela zipati kweendelezyegwa mukati ka ±0.05mm, ooko kuzuzikizya ziyandikana zyabusongo bupati bwakubunganya ma robboti aakupanga zintu zikatazya kumvwisisisya.
Mubuzyo watatu: Hena zibeela zya robboti zipangwa a aluminiyamu alloy zya high-pressure casting zilakonzya kubola?
A3: Tulijisi nzila zyakukwabilila zilondokede kuli ceeci. Chakusanguna, sala zintu zya aluminiyamu zitakwe tombe kuchitila kuti kutabi ntenda yakubola. Musule akusofwaazya, kubamba zintu zilibedelede zilimbuli anodizing ziyoochitwa kuchitila kuti kube filimu ya oxide iijisi bupati busika ku 10-25μm. Eeyi filimu ilijisi nguzu zyakukazya kubola alimwi ilakonzya kukazya zintu zikonzya kubola mbuli asidi, ma alkali alimwi amunyo mumasena aakupanga zintu. Nikwakainda kusunkwa kwakusansaila munyo, zintu zyakasanzyigwa tiizyakali kubola antangalala mubusena bwakusansaila munyo kwamahola aali 500, eezi zyakapa kuti zibeela zya robboti kazibeleka kabotu mubukkale bukatazya.
Mubuzyo 4: Hena chiindi chakutumizya chilamfu kuli zibelesyo zya aluminiyamu zijisi manguzu manji?
A4: Tulijisi nzila yakupanga zintu iisumpukide alimwi anzila iibeleka kabotu yakutola zintu. Kuzwa kuzintu nzyobayanda basikuula kusikila kukubamba akupanga zibulo, kusikila kukupanga zintu zyakusola akupanga zintu zinji, nzila imwi aimwi ilaswaangene kapati. Kuzibeela zyakabambilwa bupati abubambe buli kabotu, kutuminwa kulakonzya kumanizyigwa mumviki zili 3-4; kuzibeela zikatazya azipati, chiindi chakutumizya chili buyo mumviki zili 6-8. Aawo awo, tulazumanana kwaambuuzyania abasikuula muchiindi cheenzu, kupa nsandulo muchiindi cheelede aatala akuyaambele kwakupanga, akusinizya kuti milimu yabasikuula yeenda kabotu.
Mubuzyo 5: Hena muulo wazibeela zya robboti zya aluminiyamu uujisi nguzu kapati zilisumpukide?
A5: Kuzwa mukulanga mpindu zyachiindi chilamfu, mpindu yamali ilibonya antangalala. Nikuba kuti muulo wazibelesyo zya aluminiyamu ulisumpukide mbichani kwiinda wamapulasitiki amwi, nzila yakubelesya nguzu zyiingi ilakonzya kuchita kuti zintu zibelesyegwe kusika ku 85% - 95%, ikucheesya mali aakubelesya. Aawo awo, muchiindi chakupanga zintu zyiingi, muulo wakukwaabana chibumba ulacheya, mpawo kuchita kabotu, kuchesya muulo wakubeleka lubo akusowa zintu zyakasweeka akaambo kamapenzi aabubotu. Kweezyanisya anzila zyakale zyakupanga zintu, muulo woonse ulakonzya kucheya a 20% - 30%, kupa makkampani aama robboti aamaano nzila zitayandiki mali manji.