Ibikoresho byo gusudira ntabwo ari ameza yicyuma gusa-ni ishingiro ryukuri kwukuri, gusubiramo, no kwinjiza mubipapuro byerekana neza. Twabonye amaduka menshi yiruka umuvuduko mugihe atamba kwaduka, gusa asibanganya 12% yinteko-yambere yambere mugihe cyo kwitegura neza. Nukuri urubuga rwo gusudira ikora ibintu bitatu ntagikorwa rusange gishobora: gufunga igice cya geometrie munsi yubushyuhe bwumuriro, kugumana uburebure bwa mm 0.15 hejuru ya mm 2000, kandi bigahuza hamwe na CNC yunamye hamwe na robotic tacking - nta gukora.
Muri Botou Haijun Metal Products Co., Ltd., twubaka urubuga rwo gusudira ntabwo arirwo rugingo rwihariye - ahubwo nkimikorere ya injeniyeri hagati yubushake nububiko bwukuri. Buri platform itangirana nikibazo abakiriya bibaza mbere yo kuvuga: "Ibi bizakomeza kwihanganira mugihe tuzunguruka flanges enye kuri 180 ° C?" Igisubizo cyacu ntabwo ari theoretical. Byemejwe mubikorwa 378 byakozwe-kuva kuri 12-mm-yubuhinzi yubuhinzi bushyira mubikorwa kugeza kumyubakire ya sensor ibyuma bitagira ibyuma kumirongo yemewe ya EU. Dukoresha ibyuma bikonje bya Q345B byubatswe byubatswe, byorohewe na 620 ° C mumasaha 4, hanyuma bikagera kuri 0.08 mm / m. Nta cyuma gikozwe. Nta laminate ihindagurika. Gusa gutuza kwa monolithic.
Kunanirwa kwinshi kugaruka kumurongo umwe: kwirengagiza gucunga inzira yumuriro. Gusudira ntabwo bifatanya ibyuma gusa-birabigoreka. Ihuriro ridahwitse ryemerera ubushyuhe kwimuka mukibanza, kurwanira datum hejuru mumasegonda 90. Turabirwanya hamwe nuburyo bubiri: icyapa kibanza cya mm-40 z'uburebure kugirango hongerwe gukomera, hiyongereyeho icyuma cya kabiri cya mm 12 ya gride ifite imiyoboro ikonjesha ya mm-25 ya diametre yasya munsi ya zone yasudutse. Umwuka wo mu kirere ntabwo ari ubushake-ubarwa. Kubiterane bya aluminiyumu, tumanura umuyoboro wa mm 18 hanyuma twongeramo umuringa usize umuringa usohora ubushyuhe 3.2 × byihuse kuruta ibyuma bisanzwe. Abakiriya bakora sisitemu yo hejuru yimodoka itanga raporo ya 41% nkeya nyuma yo gukosorwa nyuma yo kuva kumeza rusange ukajya kumurongo wububiko.
Kwishyira hamwe bifite akamaro kuruta kwigunga. Urubuga rwo gusudira rugomba kuvuga ururimi rumwe na feri yawe yo gukanda na laser. Ibyo bivuze ko ISO 841 yujuje sisitemu yo guhuza sisitemu ikozwe mu buryo butaziguye - ntabwo yongewe ku byapa byabigenewe. Dusya 0,5-mm-yimbitse ya datum kuri X / Y intera ihuye nisoko rusange ya CAD (urugero, 100 × 100 mm ya gride), hanyuma dushyiramo ibyuma byometse kuri buri mm 500 kugirango bisubirwemo. Nta gukeka. Nta shim. Mugihe utanga Tier-1 muri Michigan yari akeneye guhuza lazeri yabo nshya ya fibre hamwe na selile ya MIG ya robotic isanzwe, bakoresheje urubuga rwacu rwubatswe mu mwobo kugira ngo bagere ku ntera ya 0,03 mm ihuza imashini eshatu - byagenzuwe na scan ya CMM, ntabwo bihuza neza.
Imbogamizi nyazo zishiraho ibisubizo nyabyo. Twohereje urubuga kubakiriya babakeneye gukora muminsi 11-ntabwo ibyumweru 11. Ibyo bisaba guhuza vertical: gushyira kashe kumurongo fatizo murugo, gutunganya imashini zacu 5-axis ya CNC, gusudira hamwe na GMAW yemewe, no kurangiza hamwe na plaque ya zinc-nikel - byose munsi yinzu. Nta muntu wa gatatu utinda. Nta ntoki nziza. Turagerageza buri platform hamwe na 200-kg yumutwaro wagabanijwe kumpande enye, hanyuma dupima gutandukana kuri point point. Biremewe? ≤ 0,12 mm. Kunanirwa? Munsi ya 0.7% mugihe cyoherejwe 2023–2024. Kandi kubera ko dukora prototyping kugeza kubice bimwe, injeniyeri ntibategereza MOQs. Umudugudu umwe w’ubuhinzi OEM yakoresheje ibishushanyo bitatu kuri sisitemu yububiko bwa moderi - buri kimwe gifite ibishushanyo bitandukanye - mbere yo gufunga geometrie yanyuma. Igihe cyashize: iminsi 19.
A urubuga rwo gusudira Yinjiza agaciro kayo ntabwo ari static static, ariko muburyo ikuraho imirimo, igabanya igihe cyinzira, kandi ituma kwihanganira gukomeye bisubirwamo-ntibisanzwe. Kuri Botou Haijun, dufata buri platform nkibishobora gukora, ntabwo ari ibikoresho. Uburinganire buguma buhamye nyuma yizunguruka 12,000. Kugoreka ubushyuhe biguma munsi ya 0,05 mm kuri metero no mugihe cyamasaha 8. Kandi mugihe umushinga wawe utaha usaba ibisobanuro n'umuvuduko, urubuga ntiruzaba icyuho-bizaba impamvu yo gukubita itariki yo gutangiza.
