Kubva pakugadzira screw kusvika ku electroplating, tsananguro yakazara yefastener yepamusoro yekuongorora tekinoroji

Muindasitiri yekugadzira, fasteners zvinhu zvakakosha zvekubatanidza nekugadzirisa zvikamu. Iwo emhando dzakasiyana uye ane mabasa akasiyana. Kubva pamabhoti, nzungu, screws, rivets, washers, kuchengetedza zvindori, mapini, nezvimwe, imwe neimwe yekusunga inoita basa rinokosha. Zvisinei, mukutarisana nemhando dzakasiyana-siyana dzezvisarudzo, zvinonyanya kukosha kuve nechokwadi chokuti zvisungo zvakasarudzwa zvinogona kuzadzisa zvinodiwa zvemamiriro chaiwo ekushanda.

Kusarudzwa kwemafasteners hakusi kungoenderana nechimiro chavo uye basa, asiwo pazvinhu zvakakosha zvakadai sezvinhu zvavo, maitiro uye maitiro ekurapa kwepamusoro. Kusarudzwa kwezvinhu izvi kunogadzirisa zvakananga kushanda kwemafasteners mukushandiswa chaiko. Semuyenzaniso, ma fasteners anoshanda mukupisa kwepamusoro kana nharaunda dzine ngura dzinoda kusarudza tembiricha yakakwira uye inodzivirira ngura zvinhu uye maitiro ekurapa pamusoro.

Kurapa kwepamusoro kwezvigadziro kunonyanya kukosha. Iyo yakanangana nehupenyu hwesevhisi, kupfeka kusagadzikana uye kushomeka kwekupokana kwe fasteners. Naizvozvo, ma fasteners anofanirwa kutariswa zvakanyanya pamusoro pepamusoro asati abuda mufekitori. Nekudaro, iyo yekumusoro yekuongorora pano haisi "yekutarisa chitarisiko" mune yedu yechinyakare pfungwa, asi inosanganisira yakawanda-yakadzama uye yakadzama yekuongorora.

Kuongorora kwekutanga ndiko mushure mekunge screw yaumbwa uye isati yasvika electroplating. Kuongorora panguva ino kunonyanya kutarisisa kuti ukuru uye kushivirira kwesiruu zvinosangana nezvinodiwa nenyika kana zvinodiwa nemushandisi. Kuburikidza nematurusi ekuyeresa chaiwo akadai severnier calipers uye shinda plug geji, zviyero zvema screws anoyedzwa zvakanyanya kuti ave nechokwadi chekuti ari mukati mekukanganisa.

Nekudaro, iyo yekuongorora mushure me electroplating yakanyanya kuomarara uye yakadzama. Electroplating haingoshanduri kutaridzika kwescrew, asiwo inoumba firimu rekudzivirira pamusoro payo, iyo inosimudzira kushora kwayo. Naizvozvo, kuongororwa mushure me electroplating kunofanirwa kuitwa kubva kune ese chitarisiko uye electroplating layer.

Maererano nechitarisiko, kuongorora kukuru ndekwekuti ruvara rwe screw iyunifomu, kana pane zvikanganiso, ngura, nezvimwewo. Izvi zvichakanganisa kunaka uye hupenyu hwebasa re screw. Kuongororwa kweiyo electroplating layer kunonyanya kukosha, iyo inotaridza zvakananga kupikisa kwecorrosion uye kupfeka kuramba kwe screw.

Mukuongorora kwehupamhi hwe electroplating layer, kune nzira dzakawanda dzekusarudza kubva. Chekutanga ndechekutiX-ray fluorescence (XRF), iyo inoshanda nekuongorora maitiro e-X-rays anobudiswa kubva kune zvinyorwa kana akaiswa ku-X-rays, achipa ruzivo pamusoro pekukora uye kuumbwa kweiyo plating layer. Chechipiri ndichoMagnetic Induction, iyo inoshandisa musimboti we electromagnetic induction kuyera ukobvu hweasiri-magnetic coatings (kusanganisira electroplating layer) pane conductive substrates. Iyi nzira ine hupamhi hwepamusoro, asi inoshandiswa chete kune magnetic substrates.

Ukobvu hwe electroplating layer hunogonawo kuongororwa neCross-chikamu Microscopy, izvo zvinoda kugadzirira sample ye electroplated material, kuicheka, uyezve kuongorora muchinjikwa-section pasi pe microscope kuyera ukobvu hweplating layer. Chigumisiro chinowanikwa nekuyera hupamhi hwekuputira pachikamu chemuchinjikwa. Kunyange zvazvo nzira iyi yakaoma, inenge yakarurama.

Mukuwedzera, kune nzira dzakawanda dzakadai seEddy Current TestinguyeBuye Backscatter Gaugesiyo inogona kushandiswa kuona ukobvu hwe electroplating layer. Imwe neimwe nzira ine yayo yakasarudzika mabhenefiti uye chiyero chekushandisa. Ndeipi nzira yekusarudza zvinoenderana nezvinodiwa zvekuonekwa uye mamiriro.

Muchidimbu, kuongororwa kwepamusoro kwezvigadziro ibasa rakaoma uye rinokosha. Zvinoda kunyatsoongorora uye kuongororwa kubva kune akawanda maficha kuti ave nechokwadi chekuti kunaka uye kushanda kwezvisungo zvinosangana nezvinodiwa. Nenzira iyi chete tinogona kuve nechokwadi chekuti ma fasteners anoita basa rawo rakakodzera mukushandiswa chaiko.

Webhusaiti yedu:https://www.fastoscrews.com/, inzwa wakasunungukataura nesu.