Kuwunika kwa magawo omwe amapangidwa mwaluso: magawo a manja

Zigawo zamanja ndi gawo lodziwika bwino lamakina lomwe limagwiritsidwa ntchito kwambiri m'mafakitale.Nthawi zambiri amagwiritsidwa ntchito kuthandizira, kutsogolera, kuteteza, kulimbikitsa kukonza ndi kugwirizana.Nthawi zambiri imakhala ndi mawonekedwe akunja a cylindrical ndi dzenje lamkati, ndipo imakhala ndi mawonekedwe apadera komanso ntchito.Zigawo za manja zimagwira ntchito yofunika kwambiri pazida zamakina, ndipo kapangidwe kake ndi kapangidwe kake zimakhudza mwachindunji magwiridwe antchito komanso kudalirika kwa zida zonse.Nkhaniyi ifotokoza mwatsatanetsatane tanthauzo, mawonekedwe ake, zofunikira zaukadaulo, ukadaulo wokonza ndi kusankha kwazinthu zamanja.

Zamkatimu
1. Kodi mbali za manja ndi chiyani?
2. Makhalidwe amapangidwe a ziwalo za manja
3. Zofunikira zazikulu zaukadaulo zamagawo opangira manja
4. Tekinoloje yopangira zida za manja
5. Kusankhidwa kwa zinthu zopangira zida zamanja

makina opangira zida zamagetsi

1.Kodi zigawo za manja ndi chiyani?

Ziwalo zamanja zimagawidwa molingana ndi mawonekedwe awo: mphete zonyamula zosiyanasiyana ndi manja omwe amathandizira thupi lozungulira, manja obowola ndi manja owongolera pamakina, manja a silinda pa injini yoyaka mkati, masilinda a hydraulic mu hydraulic system, ndi electro-hydraulic servo. mavavu.manja, manja ozizira mu spindle yamagetsi, etc.

2. Makhalidwe amapangidwe a ziwalo za manja

Kapangidwe ndi kukula kwa malaya amasiyana malinga ndi ntchito zosiyanasiyana, koma kapangidwe kake kamakhala ndi izi:
1) Dera la d la bwalo lakunja nthawi zambiri limakhala laling'ono kuposa kutalika kwake L, nthawi zambiri L/d <5.
2) Kusiyana pakati pa dzenje lamkati ndi bwalo lakunja ndi laling'ono.
3) Zofunikira za coaxiality za mabwalo amkati ndi akunja ozungulira ndizokwera kwambiri.
4) Mapangidwe ake ndi osavuta.

3. Zofunikira zazikulu zaukadaulo pakukonza magawo a manja

Mawonekedwe akuluakulu a zigawo za manja amatenga maudindo osiyanasiyana mu makina, ndipo zofunikira zawo zamakono ndizosiyana kwambiri.Zofunikira zaukadaulo ndi izi:
(1) Zofunikira zaukadaulo za dzenje lamkati.Bowo lamkati ndilofunika kwambiri pamwamba pa zida za manja zomwe zimagwira ntchito yothandizira kapena kutsogolera.Nthawi zambiri zimagwirizana ndi shaft, chida kapena pistoni.Mulingo wololera m'mimba mwake nthawi zambiri ndi IT7, ndipo manja ake olondola ndi IT6;kulolerana kwa mawonekedwe kuyenera kuyang'aniridwa mkati mwa kulolerana kwa kabowo, ndipo manja olondola ayenera kuyendetsedwa mkati mwa 1/3 ~ 1/2 ya kulolerana kwa kabowo, kapena kucheperako;kwa nthawi yayitali Kuphatikiza pa zofunikira zozungulira, manjawo ayeneranso kukhala ndi zofunikira za cylindricity ya dzenje.Pofuna kuwonetsetsa kuti zida zogwiritsira ntchito zida za manja, kuuma kwa dzenje lamkati ndi Ra0.16 ~ 2.5pm.Zigawo zina zamanja zolondola zimakhala ndi zofunika kwambiri, mpaka Ra0.04um.
(2) Zofunikira zaukadaulo pabwalo lakunja: Malo ozungulira akunja nthawi zambiri amagwiritsa ntchito cholumikizira kapena chosinthira kuti chifanane ndi mabowo abokosi kapena chimango cha thupi kuti chithandizire.Kulekerera kwake kukula kwake ndi IT6 ~ IT7;kulolerana kwa mawonekedwe kuyenera kuyendetsedwa mkati mwa kulolerana kwakunja;pamwamba roughness ndi Ra0.63 ~ 5m.
(3) Malo olondola pakati pa malo akuluakulu
1) Kulumikizana pakati pa mabwalo amkati ndi akunja.Ngati manjawo aikidwa mu dzenje la makina asanakonzedwe komaliza, ndiye kuti zofunikira za coaxiality zamkati ndi kunja kwa manja ndizochepa;ngati manja amalizidwa asanayikidwe mu makina, zofunikira za coaxiality ndizokwera., kulolerana nthawi zambiri ndi 0.005 ~ 0.02mm.
2) Perpendicularity pakati pa dzenje olamulira ndi mapeto nkhope.Ngati nkhope yomaliza ya manja imakhudzidwa ndi katundu wa axial panthawi ya ntchito, kapena imagwiritsidwa ntchito ngati malo owonetserako ndi zolemba za msonkhano, ndiye kuti mapeto ake ali ndi perpendicularity yapamwamba ku nsonga ya dzenje kapena axial circular runout imafuna kulolerana kwa 0.005 ~ 0.02mm. .

4. Ukadaulo wokonza magawo a manja

Njira zazikuluzikulu zopangira zida za manja zimakhala zovuta kwambiri komanso kutha kwa dzenje lamkati ndi kunja, makamaka roughing ndi kutha kwa dzenje lamkati ndilofunika kwambiri.Njira zomwe zimagwiritsidwa ntchito kawirikawiri zimaphatikizapo kubowola, kubwezeretsanso, kukhomerera, kunola, kugaya, kujambula ndi kugaya.Zina mwa izo, kubowola, kukonzanso, ndi kubowola nthawi zambiri zimagwiritsidwa ntchito ngati makina ovuta komanso omaliza mabowo, pomwe kubowola, kugaya, kujambula, ndi kupera kumagwiritsidwa ntchito ngati kumaliza.

5. Kusankhidwa kwa zinthu zopangira zida zamanja

Kusankhidwa kwa zida zopangira zida zam'manja makamaka kumadalira zomwe zimafunikira, mawonekedwe ake komanso momwe amagwirira ntchito.Zigawo zokhazikitsidwa nthawi zambiri zimapangidwa ndi zinthu monga chitsulo, chitsulo chosungunuka, mkuwa kapena mkuwa, ndi zitsulo za ufa.Ziwalo za manja zina zokhala ndi zofunikira zapadera zimatha kukhala ndi zitsulo zosanjikiza ziwiri kapena kugwiritsa ntchito chitsulo chapamwamba kwambiri.Chitsulo chazitsulo ziwiri chimagwiritsa ntchito njira yoponyera centrifugal kutsanulira gawo la aloyi ya Babbitt ndi zinthu zina zokhala ndi aloyi pakhoma lamkati lachitsulo kapena chitsulo choponyedwa.Kugwiritsa ntchito izi Ngakhale njira yopangira iyi imawonjezera maola amunthu, imatha kupulumutsa zitsulo zopanda chitsulo ndikuwongolera moyo wautumiki wa zonyamula.

GPM's Machining Capabilities:
GPM ili ndi zaka 20 mu makina a CNC amitundu yosiyanasiyana yolondola.Tagwira ntchito ndi makasitomala m'mafakitale ambiri, kuphatikiza semiconductor, zida zamankhwala, ndi zina zambiri, ndipo tadzipereka kupatsa makasitomala ntchito zamakina apamwamba kwambiri, zolondola.Timagwiritsa ntchito kasamalidwe kokhazikika kuti tiwonetsetse kuti gawo lililonse likukwaniritsa zomwe makasitomala amayembekeza komanso miyezo.

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Nthawi yotumiza: Jan-02-2024