1. Chifukwa Chake Makina Ochizira Amafunikira Pakupanga Zopanga Zolondola
Kulemekeza kumafunika chifukwamayendedwe amafunikira kulondola kwapamwamba kwambiri, kuzungulira, cylindricity, ndi kumaliza pamwambamu zigawo mongamphete zamkati, mphete zakunja, ndi manja onyamula. Kupera kokha sikungathe kukwaniritsa zofunikira izi chifukwa cha kupsinjika kotsalira, -kukhwinyata, ndi kusokonekera kwa mawonekedwe.
Zifukwa Zazikulu:
Kupeza Zolondola Kwambiri-Zapamwamba Kwambiri
Ma Bearings nthawi zambiri amafunikira kulolerana mumicron kapena sub-micron range ( Ochepera kapena ofanana ndi 1–2 μm).
Honing amachotsa chomaliza micrometers zakuthupi kukwaniritsa tolerances awa akupera kapena kutentha mankhwala.
Kupititsa patsogolo Surface Finish
Kunyamula raceways ndi bores amafuna mapeto mu osiyanasiyanaRa 0.02-0.2 μm.
Honing imachotsa ming'alu ndipo imapanga malo okwera-ngati malo oti azipaka mafuta komanso kuchepetsa kukangana.
Kukonza Zolakwa za Geometric
Imakonza zolakwika zazing'ono mongakunja-kwa-kuzungulira, mawonekedwe, ndi kugwedezekachifukwa cha njira zakale.
Imawonetsetsa kuti mayendedwe othamanga ndi ma bores ndi cylindrical mwangwiro komanso coaxial.
Kupititsa patsogolo Kukaniza kwa Wear ndi Kukhala ndi Moyo
Malo okonzedwa bwino amasunga mafilimu opangira mafuta bwino, kuchepetsa zitsulo-ku-zokhudzana ndi zitsulo.
Amachepetsa kutentha kwapang'onopang'ono ndikuwongolera moyo wogwira ntchito.
2. Ntchito za Honing Machine mu Bearing Manufacturing
| Ntchito | Kufotokozera |
|---|---|
| Kumaliza Mwangwiro | Imachotsa 2-20 µm yazinthu kuti ikwaniritse miyeso yomaliza. |
| Kujambula Pamwamba | Amapanga crosshatch kapena malo otsetsereka kuti mafuta asungidwe bwino. |
| Kuwongolera kwa Geometry | Imawonetsetsa kuzungulira, kuwongoka, ndi kuwongolera mwaluso. |
| Kuchepetsa Kupsinjika Maganizo | Amachepetsa kupsinjika kotsalira komwe kumatsalira pakugaya kapena kupotokola mwamphamvu. |
| Kusasinthasintha ndi Kubwerezabwereza | Makina opangira ma honing odzichitira okha amaonetsetsa kuti zinthu zikuyenda bwino-zochuluka kwambiri. |
3. Momwe Ntchito Yokulitsira Imayendetsedwa Mwachindunji
Kukonzekera kwa ma beya kumatengera chigawocho (mphete yamkati, mphete yakunja, kapena manja), koma nthawi zambiri amatsatira magawo awa:
Gawo 1: Kukonzekera
Chogwirira ntchito (mwachitsanzo, chokhala ndi mphete yamkati) chimaumitsidwa ndikugwa poyamba.
Malo oyeretsedwa (makamaka bwalo kapena msewu wothamanga) amalumikizidwa pa ayopingasa kapena ofukula honing makina.
Khwerero 2: Kuyika Chida cha Honing
A honing mandrel kapena miyala msonkhanoamalowetsedwa mu bowo.
Chida chateromiyala ya abrasive(diamondi, CBN, kapena aluminium oxide) yomwe imakula mozungulira kuti ikhudze pamwamba.
Khwerero 3: Kukulitsa Ntchito
The mandrelamazungulira ndi kubwezeranthawi imodzi.
Zophatikizakuzungulira + kubwezakusuntha kumapanga chowongoleracrosshatch chitsanzo.
Kupanikizika kwa chakudya kumagwiritsidwa ntchito kukulitsa miyala pang'onopang'ono pamene zinthu zimachotsedwa.
Zodziwika bwino:
Liwiro: 100-600 rpm (mozungulira)
Stroke: 10-50 mm/s (kubwerezabwereza)
Kuchotsa katundu: 2–20 µm
Khwerero 4: Kuyeza ndi Kuyankha
Mu mizere yolondola, mu-kuyezera nthawi zambiri kumalumikizidwa.
Kukula kwa bore ndi geometry imayang'aniridwa nthawi yeniyeni-, kusintha ma feed kuti asaloledwe.
Gawo 5: Kuyeretsa ndi Kuyang'anira
Pambuyo pokonza, chogwiritsira ntchito chimatsukidwa kuti chichotse ma abrasives ndi zotsalira za mafuta.
Dimensional kuyendera kumatsimikizira:
M'mimba mwake muli ± 1 μm
Kuzungulira Kuchepera kapena kofanana ndi 0.5 μm
Mapeto a pamwamba Ra Kuchepera kapena ofanana ndi 0.1 μm
4. Zitsanzo Zogwiritsa Ntchito Zigawo Zonyamula
| Chigawo | Kulemekeza Cholinga | Mtundu Wamakina |
|---|---|---|
| Inner Ring Bore | Khalani olimba kwambiri ndi shaft komanso mozungulira bwino | Horizontal mwatsatanetsatane honing makina |
| Outer Ring Raceway | Pezani malo osalala-pamalo | CNC ofukula honing makina |
| Kunyamula Sleeve / Nyumba | Kupititsa patsogolo kuyanjanitsa ndi kusunga filimu yamafuta | Multi-stone automated honing system |
5. Mwachidule: Chifukwa Chake Kulemekeza Ndikofunikira
| Mbali | Phindu kwa Bearings |
|---|---|
| Kuwongolera kwapamwamba kwambiri | Imatsimikizira kugudubuza kosalala ndi kunyamula mofanana |
| Pang'ono pang'ono-pang'ono pomwe | Imawonjezera kusungidwa kwamafuta |
| Kukonza zolakwika za mawonekedwe | Amachepetsa kugwedezeka ndi phokoso |
| Malo opanda nkhawa- | Amawonjezera kutopa ndi kuvala moyo |
