Ibikoresho byo gusudira bifata ibice muburyo nyabwo - nta gukeka, nta gukora. Iyo kwihanganira kugabanuka kugera kuri mm 0.1 kandi ibihe byikigihe bisaba gusubirwamo mubice 500+, jigs zisanzwe zirananirana. Aho niho Ibikoresho byo gusudira 3D sisitemu yinjira - ntabwo ari on-ons, ahubwo nkiyongerewe rya injeniyeri yo gusudira.
Kuki "3D" Ihindura Ibyo Ibikoresho bishobora gukora
Ibikoresho byo gusudira 3D ntibisobanurwa numubare wacyo. Irasobanurwa nuburyo ikemura imbogamizi zifatika kwisi: inguni zifatanije mumutwe wa chassis, flanges zometse kuri hydraulic manifolds, cyangwa inteko yibikoresho byinshi aho kwaguka kwubushyuhe bitandukana hagati ya aluminium nicyuma. Twabonye abakiriya basiba 12% byicyiciro cya mbere cyambere kuko ibikoresho byumurage ntibishobora kugumana perpendicularité hagati yugutwi kwunamye hamwe nubuso bwa laser. Gukosora ntabwo byari bikomeye clamps - yari imiterere ishingiye kuri cooride ifunga ingingo za datum muri X, Y, * na * Z icyarimwe.
Ubushobozi bwa 3D busobanura ibintu bitatu mubikorwa:
Icyapa fatizo hamwe nubutaka bwuzuye T-ibibanza hamwe nibisubirwamo bya dowel pin (± 0.01 mm) Guhinduranya-Ntibipapuro gusa bihagarara, ariko uburebure-bushobora gushyigikirwa, gufunga ibyari byinguni, hamwe no kwihuta-gufatisha amaboko hamwe na kalibatifike ya torque. Uburinganire bwa geometrie, buri gice rero giteye hejuru yindege imwe yambere ya datum, ntabwo irwanya ikindi gice kidahuye Ibi ntabwo ari amahame. Mu mushinga umwe wibikoresho byubuhinzi, kuva mubikoresho bya 2D ukajya muburyo bwa 3D fixture yagabanije kugoreka weld ku kigero cya 63% kandi bigabanya igihe cyo gukosora nyuma yo gusudira kuva muminota 18 kugeza munsi yamasegonda 90 kuri buri teraniro.
Niki Cyakora Urwego Rukwiye - Ntabwo Rufata gusa
Bamwe mubakora bafata ibikoresho nkibishushanyo mbonera. Turabifata nkibikorwa byingirakamaro. Ibikoresho bigomba kurokoka 5.000+ byizunguruka bidatakaje ubunyangamugayo. Igomba kwemerera kugera kumatara ya MIG, imitwe yo gusudira ya robo, no kugenzura nyuma yo gusudira - bidasabye gusenywa. Kandi igomba gupima: isahani shingiro imwe, ahantu hatandukanye, kuri prototype ikora ibice 15 hamwe nibice 3.000.
Twabonye ibintu bitatu bidasubirwaho mugihe cyoherejwe:
Umutekano uhamye: Nta byuma bikozwe mucyuma bigenda nyuma yo gusiganwa ku magare. Dukoresha ibyuma byorohereza 42CrMo4 ibyuma bivanze cyangwa aluminiyumu 7075-T6 ya aluminiyumu - yapimwe kugirango igere kuri 80 ° C mumasaha 72 Komera imbaraga zihamye: Amashanyarazi yuzuye amasoko atakaza gufata; pneumatike ikeneye imirongo yumwuka. Igipimo cyacu gikoresha ibyuma bikomye ibyuma bifunga ibyuma bifunga imashini - byagenzuwe kuri 12 kN ifata imbaraga, bigasubirwamo muri ± 3% Serivisi: Abashaka kwambara. Amapine aratorwa. Buri kintu cyose rero cyo gusudira 3D kirimo insimburangingo zasimbuwe-zidakorewe imashini-na BOM yuzuye hamwe nigihe cyo kuyobora munsi yamasaha 72 Umwe mu batanga amamodoka yo muri Amerika y'Amajyaruguru Tier-1 yanze icyifuzo cyacu cyambere kuko uwateguye inzira ya robo yasabaga neza TCP offsets. Twashizemo izo offsets muburyo butaziguye moderi ya CAD-yatanzwe nka dosiye ya STEP hamwe na GD&T guhamagarwa ihujwe na sisitemu yo guhuza imashini ya robo. Bakoresheje igice cya mbere cyo kwemeza mumasaha 4.2.
Uburyo Precision Itangira Mbere yo gusudira bwa mbere
Ibikoresho byo gusudira 3D ntabwo byishyura igishushanyo mbonera-kiragaragaza. Twasuzumye ibishushanyo birenga 200 byabakiriya aho gusudira kwambukiranya imirongo igoramye, bigatera micro-gucika muri zone yibibazo byinshi. Cyangwa aho kwihanganira byatumye iteraniro rya nyuma ridashoboka - nubwo buri gice cyatsinze igenzura.
Niyo mpamvu inkunga yacu yubuhanga itangira * mbere * guhimba fixture:
DFM itwarwa na weld seam gushyira: Twigana ubushyuhe bwo kwinjiza no gutanga inama yo kwimuka kugirango tugabanye kugoreka-byanditswe hamwe namakarita yubushyuhe Gusubiramo ingamba za Datum: Ese datum yawe yibanze ihuza ibigo byo gutunganya? Hamwe nimirongo yo gutandukana? Hamwe na point ya CMM yo kugenzura? Twashushanyije uko ari batatu Ibikoresho byimikorere: Ntabwo dutanga ibice gusa, ahubwo impapuro zo gusudira zemewe zemewe kuburinganire bwibintu bimwe, ubwoko bwinsinga zuzuza, hamwe na geometrike Ntabwo "ubunini-bumwe-bwuzuye" ibikoresho. Buri Ibikoresho byo gusudira 3D twubaka bitangirana nibice byakazi bisabwa-ntabwo ari numero yacu ya catalog.
Ibisubizo nyabyo, Ntabwo ari Ibipimo
Muri Botou Haijun Metal Products Co., Ltd., turagerageza ibikoresho biri munsi yumutwaro - ntabwo ari uburemere buhamye, ahubwo ni injyana yakozwe. Ibikoresho byapimwe kuri mm 3 byoroheje byoroheje bigomba kuba byukuri binyuze mumuzingo 100 ikurikiranye ku bushyuhe bw’ibidukikije bwa 120 ° C, hamwe na clamp ya 3-isegonda, hamwe n’amasegonda 15-isegonda-byose byandikwa hifashishijwe ibipimo byerekana imashini hamwe no gufata amashusho.
Abakiriya bacu batanga raporo ihamye:
Kugabanuka 92% mu ngingo ya mbere ihuza neza Weld cycle time compression ya 18-27%, bigenzurwa nubushakashatsi bwigihe Igipimo cyibipimo cyamanutse kiva kuri 4.7% kigera kuri 0.3% kumateraniro igoye hamwe na ≥7 hamwe Ntabwo tugurisha ibikoresho. Dutanga gusubiramo - gupimwa muri micron, gukurikiranwa muminota, byemejwe mukwandika. Kuberako iyo ibicuruzwa byawe byimutse, bizamura, cyangwa bitwaye umutwaro, gusudira ntabwo ari ingingo gusa. Ni umusingi.
