Zofunikira mwatsatanetsatane pazigawo zazikulu za malo opangira makina osunthika zimatsimikizira kulondola kwa kusankha zida zamakina a CNC. Zida zamakina a CNC zitha kugawidwa kukhala zosavuta, zogwira ntchito mokwanira, zolondola kwambiri, ndi zina zambiri malinga ndi momwe amagwiritsidwira ntchito, komanso kulondola komwe angakwaniritse ndikosiyana. Mtundu wosavutawu umagwiritsidwa ntchito m'makina ena a lathe ndi mphero, ndi kusamvana kocheperako kwa 0.01mm, ndipo kulondola kwamayendedwe ndi kulondola kwa makina kuli pamwamba (0.03-0.05) mm. Mtundu wolondola kwambiri umagwiritsidwa ntchito pokonza zapadera, zolondola zosakwana 0.001mm. Izi makamaka zimakambirana za zida zamakina zomwe zimagwiritsidwa ntchito kwambiri ndi CNC (makamaka malo opangira makina).
Malo opangira makina osunthika amatha kugawidwa m'mitundu wamba komanso yolondola kutengera kulondola. Nthawi zambiri, zida zamakina a CNC zimakhala ndi zinthu zowunikira kulondola kwa 20-30, koma zinthu zake zodziwika bwino ndi izi: kulondola kwa malo ozungulira axis imodzi, kubwereza kobwerezabwereza kwa malo olondola, ndi kuzungulira kwa zidutswa zoyesa zomwe zimapangidwa ndi nkhwangwa ziwiri kapena kupitilira apo.
Kulondola kwa malo ndi kubwereza kobwerezabwereza kumasonyeza kulondola kwatsatanetsatane kwa chigawo chilichonse chosuntha cha axis. Makamaka ponena za kulondola kwa malo obwerezabwereza, kumasonyeza kukhazikika kwa malo a olamulira pa malo aliwonse oimikapo mkati mwa sitiroko yake, chomwe chiri chizindikiro choyambirira choyezera ngati olamulira amatha kugwira ntchito mokhazikika komanso modalirika. Pakalipano, mapulogalamu a CNC ali ndi ntchito zambiri zobwezera zolakwika, zomwe zingathe kubwezera zolakwika za dongosolo mu ulalo uliwonse wa unyolo wotumizira chakudya. Mwachitsanzo, zinthu monga clearances, zotanuka deformation, ndi kuuma kukhudzana mu ulalo uliwonse wa unyolo kufala nthawi zambiri zimasonyeza osiyana pompopompo mayendedwe ndi katundu kukula kwa workbench, kutalika kwa mtunda woyenda, ndi liwiro la kayendedwe ka malo. M'makina ena otsegula ndi theka-otsekeka-loop feed servo, zida zoyendetsera makina pambuyo poyeza zigawozo zimakhudzidwa ndi zinthu zosiyanasiyana mwangozi komanso zimakhala ndi zolakwika zazikulu, monga momwe malo ogwirira ntchito amayendetsedwera chifukwa cha kutenthetsa kwa mpira. Mwachidule, ngati mungathe kusankha, ndiye sankhani chipangizocho ndi malo abwino kwambiri obwerezabwereza!
Kulondola kwa makina osunthika pamilling cylindrical surfaces kapena milling spatial spiral grooves (ulusi) ndikuwunika kokwanira kwa CNC axis (awiri kapena atatu) servo kutsatira mawonekedwe oyenda ndi CNC system interpolation ntchito ya chida cha makina. Njira yoweruzira ndiyo kuyeza kuzungulira kwa cylindrical surface yokonzedwa. Mu CNC makina zida, palinso mphero oblique lalikulu mbali zinayi Machining njira kudula zidutswa mayeso, amene angathe kudziwa kulondola kwa nkhwangwa ziwiri controllable zoyenda liniya interpolation. Mukadula mayeserowa, mphero yomaliza yomwe imagwiritsidwa ntchito popanga makina olondola imayikidwa pa spindle ya chida cha makina, ndipo chitsanzo chozungulira chomwe chimayikidwa pa benchi yogwirira ntchito chimagayidwa. Pazida zamakina ang'onoang'ono ndi apakatikati, chitsanzo chozungulira chimatengedwa pa Ф 200 ~ Ф 300, kenako ikani chitsanzo chodulidwacho pa choyesa chozungulira ndikuyesa kuzungulira kwa makina ake. Njira zodziwikiratu za kugwedezeka kwa chodulira mphero pa cylindrical pamwamba zikuwonetsa kusakhazikika kwa liwiro la chida cha makina; Kuzungulira kozungulira kumakhala ndi cholakwika chachikulu cha elliptical, kuwonetsa kusagwirizana pakupindula kwa machitidwe awiri owongolera owongolera kuti asunthire; Pamene pali amasiya zizindikiro pa aliyense controllable olamulira kayendedwe kayendedwe mfundo pa zozungulira padziko (mu mosalekeza kudula zoyenda, kuletsa kuyenda chakudya pa malo enaake kupanga kagawo kakang'ono zitsulo kudula zizindikiro pa Machining pamwamba), izo zimasonyeza kuti kutsogolo ndi n'zosiyana chilolezo cha olamulira sizinasinthe bwino.
Single oxis positioning kulondola amatanthauza zolakwa zosiyanasiyana pamene udindo pa malo aliwonse mkati oxis sitiroko, amene angasonyeze mwachindunji machining kulondola luso la makina chida, kupangitsa kukhala chofunika kwambiri luso chizindikiro cha CNC makina zida. Pakalipano, maiko padziko lonse lapansi ali ndi malamulo osiyanasiyana, matanthauzo, njira zoyezera, ndi kukonza deta pa chizindikiro ichi. Poyambitsa mitundu yosiyanasiyana ya data yachida cha makina a CNC, mfundo zomwe zimagwiritsidwa ntchito nthawi zambiri ndi American Standard (NAS) ndi miyezo yovomerezeka ya American Machine Tool Manufacturers Association, German Standard (VDI), Japanese Standard (JIS), International Organization for Standardization (ISO), ndi Chinese National Standard (GB). Mulingo wotsikitsitsa pakati pa miyezo imeneyi ndi muyezo wa ku Japan, popeza njira yake yoyezera imachokera pa data imodzi yokhazikika, ndiyeno mtengo wolakwika umapanikizidwa ndi theka ndi ± mtengo. Chifukwa chake, kulondola kwa malo komwe kuyezedwa ndi njira yake yoyezera nthawi zambiri kumakhala kuwirikiza kawiri poyerekeza ndi miyezo ina.
Ngakhale pali kusiyana pakati pa ndondomeko ya deta pakati pa mfundo zina, zonse zimasonyeza kufunikira kosanthula ndi kuyeza kulondola kwa malo malinga ndi ziwerengero zolakwika. Ndiko kuti, chifukwa cha cholakwika choyikirapo pamtundu wowongolera wa chida cha makina a CNC (malo opangira makina), ziyenera kuwonetsa kulakwitsa komweku komwe kumakhalapo masauzande ambiri pakugwiritsa ntchito makina kwanthawi yayitali m'tsogolomu. Komabe, titha kuyeza nthawi zochepa (nthawi zambiri 5-7 nthawi) pakuyezera.
Kulondola kwa malo opangira makina ndikovuta kudziwa, ndipo ena amafunikira makina asanaweruze, kotero kuti sitepeyi ndi yovuta kwambiri.