Ma Rivets ndi cholumikizira wamba chomwe chimagwiritsidwa ntchito kwambiri popanga makina, ndege, magalimoto, ndi mafakitale ena. Ntchito yawo makamaka imakhudza njira zinayi zofunika: kusankha, kusamalidwa, kukhazikitsa, ndi kuyang'anira khalidwe. Kutsatira mosamalitsa zomwe zimafunikira ndikofunikira kuti zitsimikizire kuti mgwirizano uli wolimba komanso wodalirika.
1. Kusankha ndi Kukonzekera Kwambiri
Choyamba, sankhani mtundu woyenera wa ma rivet (monga ma rivets olimba, ma rivets osawona, kapena ma rivets akhungu) kutengera makulidwe azinthu, zofunikira zonyamula, komanso momwe chilengedwe chimakhalira. Kuchuluka kwake kwa riveti nthawi zambiri kumakhala kuwirikiza katatu kapena kanayi kukula kwa mapanelo omwe akulumikizidwa, ndipo zinthuzo ziyenera kufanana ndi gawo lapansi (monga ma rivets achitsulo achitsulo, zitsulo za aluminiyamu za aluminiyamu). Musanakhazikitse, yeretsani malo olumikizirana kuti muchotse zigawo zamafuta ndi oxide. Chongani malo a rivet molondola pamapanelo kuti muwonetsetse kuti malo akukwaniritsa zofunikira zamapangidwe.
2. Kuyika Masitepe
Ma riveti olimba amaikidwa pogwiritsa ntchito mfuti ya rivet kapena nyundo: Lowetsani riveti podutsa-bowo lobowoledwa kale. Tetezani mbali imodzi ya shank ndi nkhonya, ndikukakamizani ndi nsonga yamfuti ya rivet kumapeto kwina, ndikuisintha kukhala mutu. Ma rivets akhungu amagwiritsa ntchito mfuti ya rivet kukoka mandrel, kupangitsa kuti manjawo achuluke ndikukulunga kumapeto kwa shank, kupanga chotsekera. Sungani mphamvu yoyimirira panthawi yogwira ntchito kuti musapatukane komanso kupanga mutu wosafanana. Ma rivets akhungu ndi oyenera kugwiritsa ntchito pomwe mbali imodzi yokha imapezeka. Ntchitoyi ndi yofanana, koma zida zapadera zimagwiritsidwa ntchito kuti zitheke kutsekedwa kotsekedwa.
3. Kuyang'anira Ubwino
Mukatha kukwera, yang'anani mutuwo kuti muwone ngati uli ndi kukhulupirika komanso kosalekeza- ndi kudzaza bowo ndi shank. Tsimikizirani chitetezo cha kulumikizanaku pogogoda, kumvetsera, kapena kuyesa torque. Ngati mutu uli wokwera kwambiri kapena shank yasweka, -kuyimitsanso ndikofunikira.
Kuwongolera koyenera ndikofunikira pachitetezo chadongosolo. Ogwira ntchito ayenera kuphunzitsidwa ndi kugwiritsa ntchito zida zoyenerera kuti azitsatira miyezo yamakampani (monga GB/T 12618 kapena NASM).
