Vertical Digital Boring Machine
Kufotokozera
Vertical Digital Honing Machine FT7 imagwiritsidwa ntchito makamaka pa injini yotopetsa yagalimoto ndi thirakitala kuti ibwerere. Imagwiranso ntchito pa silinda yotopetsa ya injini ya V, ndi mabowo ena amakina monga manja a silinda ya silinda imodzi, ngati zida zina zoyenera zili ndi zida.
Malangizo a kapangidwe
Zigawo zazikulu za makinawa ndi izi:
1) Gome la ntchito
2) Wotopetsa gawo
3) Njira yogwiritsira ntchito silinda
4) Micrometer yapadera
5) Pepani
6) Pneumatic control
7) Kuwongolera magetsi
1.Pamwamba ndi m'munsi mwa benchi yogwirira ntchito monga momwe tawonetsera kumtunda ndi mpweya wokhala ndi gawo lotopetsa, kuti apange mpweya wa mpweya wozungulira ndi wozungulira; gawo lapansi limagwiritsidwa ntchito ngati maziko, pomwe gawo lodikirira limayikidwa.
2.Chigawo chotopetsa (Changeable-speed cutting mechanism) : Ndi gawo lapakati pamakina, lomwe limapangidwa ndi boring bar, main axle, ballscrew, main variable-frequency motor, servo motor, centering device, main transmission mechanism, feed system and air-bearing device.
2.1 Bar yotopetsa : Ikhoza kusunthidwa mmwamba ndi pansi mu gawo lotopetsa kuti lizindikire kudyetsedwa kwa gawolo, ndikusunthira mmwamba ndi pansi kwa gawolo pamanja; ndi kumapeto kwake, chitsulo chachikulu chosinthika f80, ekseli yayikulu f52, ekseli yayikulu f38 (chowonjezera chapadera) kapena main axle f120 (chowonjezera chapadera) chimayikidwa; Pamapeto apansi pa chitsulo chachikulu, ma rack anayi amayikidwa, malo a chipika chilichonse mu dzenje lalikulu la chitsulo chachikulu sichimayikidwa mopanda pake koma chogwirizana, ndiye kuti, nambala yomwe ili pa rack imayenderana ndi nambala yozungulira dzenje lalikulu (pabwalo lakunja) pazitsulo zazikulu zachitsulo kuti muyike bwino.
2.2 Dongosolo la chakudya limapangidwa ndi ballcrew, servo motor ndi wheel handwheel (monga momwe zasonyezedwera mu Drawing 1), motero kudzera pakutembenuza gudumu lamagetsi kuti lizindikire kusuntha kwa bar yotopetsa (kutembenukira kulikonse kwa 0.5mm, sikelo iliyonse ya 0.005mm, 0.005 × 100 = 0.5mm), ndikudina pamanja mpaka 2 kondomu mayendedwe okwera ndi pansi a bar yotopetsa.
2.3 Makina osintha pafupipafupi amayendetsa ekseli yayikulu ya bala yotopetsa kudzera pa lamba wa synchronous toothed (950-5M-25) kuti azindikire zotopetsa.
2.4 Chipangizo chapakati: Brushless DC motor imayikidwa pamwamba pa bokosi lalikulu lopatsira (monga momwe zasonyezedwera mu Chojambula 1), chomwe chimayendetsa choyikapo kumapeto kwa ekseli yayikulu kudzera pa lamba wa synchronous toothed (420-5M-9) kuti adziwike okha.
2.5 Chipangizo chogwiritsira ntchito mpweya: Chingwe chokhala ndi mpweya, silinda yogwiritsira ntchito, mapepala apamwamba ndi otsika amaikidwa pansi pa gawo lotopetsa kuti azindikire malo; posuntha, chigawo chotopetsa chimakhala ndi mpweya pamwamba pa tebulo la ntchito, ndipo mutatha kuyikapo komanso pamene mukutopetsa, gawo lotopetsa limatsekedwa ndikugwiridwa.
3.Makina ogwiritsira ntchito : Njira ziwiri zogwiritsira ntchito mwamsanga ndi eccentric cam zimayikidwa kumbali yakumanja ndi kumanzere kwa tebulo lapamwamba la ntchito, ndipo pamene gawo lodikirira likuyikidwa pa tebulo lapansi la tebulo la ntchito, likhoza kusungidwa panthawi imodzi ndi mofanana.
4.Ma micrometer apadera: Makinawa ali ndi chida choyezera makamaka choyezera chodula chotopetsa, mumitundu yosiyanasiyana ya f50～f100, f80～f160, f120～f180 (chowonjezera chapadera) ndi f35～f85 (chowonjezera chapadera).
5.Mapaipi: Makinawa ali ndi mitundu itatu ya mapepala omwe amaperekedwa kwa wogwiritsa ntchito kuti asankhe malinga ndi kutalika kosiyana kapena mawonekedwe a gawo lomwe likudikirira, ali motsatira: Mapadi kumanja ndi kumanzere (utali womwewo wophatikizidwa) 610 × 70 × 60, mapepala (utali womwewo wophatikizidwa) 550 × 100 × 70, mapepala awiri (Zowonjezera zapadera).
6.Chida chogwiritsira ntchito chothandizira (monga momwe chikusonyezedwera mu Kujambula 1): Zingwe ziwiri zogwiritsira ntchito zowonjezera zimakhala ndi mbali ziwiri za gawo lotopetsa, ponyamula, kupereka ndi zochitika zapadera, amakonza gawo lotopetsa; kapena pakakhala vuto lalikulu la opaleshoni (kugwira pansi pa voliyumu yaikulu yodula), kapena kofunika kuti muzitha kuyendetsa pansi pa kusokonezeka kwa mpweya kapena kutsika kwa mpweya, chosinthira magetsi cha mpweya mkati mwa wowongolera mpweya (onani Chithunzi 3) chikhoza kuzimitsidwa, kenako kugwira ndi kutseka, kudula.
Zida zokhazikika:Spindle Φ 50, Spindle Φ 80 ，Parallel Thandizo A ，Parallel Thandizo B, Wotopetsa odula.
Zowonjezera zomwe mungasankhe:Spindle Φ 38，Spindle Φ 120，Nyemba yoyandama ya V-mtundu wa silinda,Njira yotchinga.
Mfundo Zazikulu
| Chitsanzo | FT7 |
| Boring Diameter | 39-180 mm |
| Max. Kuzama Kwambiri | 380 mm |
| Spindle Speed | 50-1000 rpm, osayenda |
| Kudyetsa Kuthamanga kwa Spindle | 15-60mm / min, osayenda |
| Spindle Rapid Rising | 100-960mm / min, osayenda |
| Main Motor | Mphamvu 1.1kw |
| 4-masitepe oyambira pafupipafupi 50Hz | |
| Liwiro la synchronous 1500r / min | |
| Feed Motor | 0.4kw pa |
| Positioning Motor | 0.15kw |
| Kupanikizika kwa Ntchito | 0.6≤P≤1 Mpa |
| Centering Range ya Centering Rack | 39-54 mm |
| 53-82 mm | |
| 81-155 mm | |
| 130-200 mm | |
| Kutalika kwa 38mm | 39-53mm (ngati mukufuna) |
| Kutalika kwa 52 mm | 53-82mm (zowonjezera) |
| Kutalika kwa 80 mm | 81-155mm (wamba chowonjezera) |
| Kutalika kwa tsinde 120 mm | 121-180mm (mwasankha) |
| Onse Dimension | 1400x930x2095mm |
| Kulemera kwa Makina | 1350kg |
