Umukanishi wese azi igihe igice gihinduka munsi - kuganira, kugendana ibipimo, gukora. Twabonye ko bibaho kumasahani yicyuma, kumiterere ya modular, ndetse no kumeza yo hejuru ya vacuum. Ariko iyo kwihanganira neza kugabanuka munsi ya ± 0.01 mm kandi gusubiramo ntibishobora kuganirwaho, ihuriro ridakomeye ntabwo ari spindle cyangwa ibikoresho. Ni Imeza ikomeye.
Kuki "Ukuboko gukomeye" Atari Ururimi rwo Kwamamaza gusa
“Ukuboko gukomeye” gusobanura filozofiya ya mashini - ntabwo ari ubugome bukabije, ahubwo ni ubwenge bukomeye. Imbonerahamwe yukuri ikomeye yamaboko itanga ibintu bitatu icyarimwe: guhita uhinduranya imbaraga, guhindagura zeru torsional munsi yumutwaro wuruhande, hamwe nubushyuhe bwumuriro mumasaha 8. Twagerageje ibishushanyo bitanu byingenzi mumahugurwa yacu ya Botou igihembwe gishize. Igice kimwe - ameza ya mm 1200 × 800 hamwe na gari ya moshi ya T-slot hamwe nicyuma gikomeretsa ibyuma - yafashe ibyuma bya 42CrMo icyuma cya 1.850 rpm cyo gusya nta kugenda kugipimo. Isahani yacyo yibanze yahinduye 1,3 µm munsi yumutwaro wa kN 12. Ibyo ntabwo ari iterambere ryiyongera. Ngiyo kwambuka.
Abakoresha benshi birengagiza intandaro yo kunanirwa mukazi: dinamike resonance, ntabwo ubushobozi bwimitwaro ihagaze. Imbonerahamwe yagereranijwe kuri 50 kN ifata imbaraga birananirana niba inshuro zisanzwe zihuza na spindle ihuza. Igeragezwa ryacu ryemeje ko ameza afite ibishingwe bya monolithic (nta subframes ihindagurika) hamwe nu rubavu rwongerewe imbaraga mu guhagarika impinga ya resonant iri hejuru ya Hz 1,200 - nta mutekano urenze urwego rusanzwe rwa CNC. Niyo mpamvu "ukuboko gukomeye" gutangirana nubunyangamugayo bwibintu, ntabwo kurangiza gusa.
Niki Mubyukuri Kumena Amaboko akomeye Yuburyo - Nuburyo bwo Kwirinda
Bamwe bashobora kuvuga ko igitutu cyo hejuru cyo gufatana burigihe kunoza gufata. Nyamara, gufunga cyane inzu ya aluminiyumu cyangwa uduce duto duto cyane bizana imihangayiko y'imbere itera ibice * nyuma * idacometse. Twabibonye inshuro nyinshi mugihe cyibigeragezo byabakiriya: igice cyapimwe neza kuri mashini, hanyuma kigenda kuri mm 0,04 nyuma yiminota 30 mubushyuhe bwicyumba. Gukosora ntabwo byari bikomeye clamps - byari ingamba zo gushyira clamp ukoresheje amahame ya kinematike.
Igisubizo nyacyo-isi gisaba ibintu bine:
- Ahantu hatatu - Ntabwo ari bane, ntabwo atandatu - ibyuma bitatu bikomye byerekana indege yibanze ya datum
- Kugenzura amashanyarazi - Imbaraga zerekejwe kumeza ya zone ikaze, ntizigera yerekeza kumpande zidashyigikiwe
- Indishyi zo kwagura ubushyuhe - Gushakisha amapine afite ± 0.005 mm yohanagura mubipimo bya temp ibidukikije (15-28 ° C)
- Ubukomere bwo hejuru ≥58 HRC - Bipimye neza kuruhande rwa T-slot, ntabwo ari hejuru gusa
Twakuyeho ibice bibiri bya prototype mbere yo gukubita ibyo bisobanuro. Itandukaniro? Ibice byagumye muri mm 0.008 mm kuri 50 yikurikiranya - nta gusubiramo bikenewe.
Kwiyubaka Ntabwo Gucomeka-no-Gukina - Dore Ibyo Uzakenera Mubyukuri
Wibagiwe urwego na shim. Imbonerahamwe ikomeye y'intoki isaba kwishyira hamwe. Igorofa yawe igomba kuba yujuje ISO 10360-2 uburinganire Icyiciro cya 2 (≤0.05 mm / m). Twabonye amaduka asimbuka iyi ntambwe - noneho wibaze impamvu mm 10 yambere yingendo Z-axis yerekana gutandukana 0.03 mm. Gushiraho ntabwo bijyanye na bolts; bijyanye n'inzira yumutwaro gukomeza.
Uzakenera:
- M12 × 1,75 mm ya ankor, yashyizwemo byibura mm 180 muri beto yakize (ntabwo ari epoxy-yashizweho)
- Kuringaniza ibyiciro bibiri: guhinduranya neza ukoresheje ibirenge bishobora guhinduka, guhuza neza hamwe na laser interferometer verisiyo
- Gukomeza gushingira ≤1 Ω - ingenzi kubikorwa bya EDM bihujwe na EMI-yunvikana
- Igihe cyamasaha 72 yamashanyarazi mbere ya kalibrasi - yego, mubyukuri. Gutera icyuma gihinduka buhoro
Botou Haijun Metal Products Co., Ltd. ikubiyemo ibishushanyo mbonera byuzuye hamwe nigishushanyo mbonera cya torque hamwe nibyoherejwe. Nta bitekerezo. Oya “reba igitabo.” Ibishusho bya bolt gusa, kwihanganira guhamagarwa, hamwe na coefficient zo kwagura ubushyuhe byanditse kuri laminate idafite amazi.
Imbonerahamwe ikomeye y'intoki: Aho Precision iba isubirwamo
Imbonerahamwe ikomeye yintoki ntisimbuza ubuhanga. Ikuraho impinduka. Ihindura imikorere yabakoresha mugucunga inzira. Iyo akazi kawe gakurikira gasaba ± 0.005 mm yumwanya wo kwihanganira umwanya wa titanium aerospace brackets, cyangwa hejuru yubuso burangiye hejuru yubuvuzi 200 busa, imbonerahamwe ntabwo ishyigikira igihangano - gisobanura aho kivuga.
Niyo mpamvu twubaka buri Imeza ikomeye Kuri DIN 859-4 ibipimo byibikoresho byimashini, hamwe na raporo zikomeye zerekana amakuru hamwe na CMM yagenzuwe neza yoherejwe hamwe. Nta bisabwa byo kwamamaza. Imibare gusa ushobora kugenzura hamwe na laboratoire yawe bwite.
Sura haijunmetals.com kugirango ushushanye tekiniki, ushobora gukuramo ibishushanyo mbonera, hamwe nubushakashatsi bwukuri-bwisi buva mumashanyarazi yohereza ibinyabiziga hamwe nabakora ibikoresho bya orthopedic. Ukuboko gukomeye ntabwo gufashe cyane - ni ko kutigera kureka ngo ukuri.
