Yakasarudzika Mune Kufa Kukanda Sevhisi Uye Zvikamu nehunyanzvi Dhizaini uye Kubudirira

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Kukakavara Welding

KUCHENGETEDZWA KWEMAHARA

Friction Welding inoreva nzira yekunyorera nekushandisa kupisa kunogadzirwa nekukwesana kweiyo workpiece kuonana pamusoro senzvimbo yekupisa yekukonzera iyo workpiece kuti iite epurasitiki deformation pasi pekumanikidzwa.


china kukweshera kutenderera

Pasi pechiito chekumanikidza, pasi pechiito chekumanikidza kana kuwedzera kwekumanikidza uye torque, kufamba kwakabatana pakati peyekutenderera magumo ekumeso kumeso kunogadzira kupisa kwekukonana uye kupisa kwepurasitiki pamusoro pekupesana pamusoro uye padyo nenzvimbo, kuitira kuti tembiricha yenharaunda yaro ikwire kusvika Iyo tembiricha iri padyo padyo asi kazhinji yakaderera pane iyo inonyungudika poindi, kushomeka kwekushomeka kwechinhu kwacho kwadzikira, kupurasitiki kunovandudzwa, uye iyo oxide firimu pa interface yaputswa. Pasi pechiito chekumanikidza kunodzvinyirira, iyo deformation yepurasitiki uye kuyerera kwezvinhu zvinoenderana nemamoremu diffusion uye kudzokororazve pane iyo interface. Solid-nyika nzira yekunamatira yekuziva kutenderera.

Minghe inopa akakwana kukweshera kwekuwelda mhinduro kune yakakura yakawanda yefa yekukanda maficha - ine hombe muchina portfolio uye yekuwedzera rutsigiro kubva kuinjiniya kuenda kusevhisi. Sezvo mutungamiri wepasirese mukudyara achikanda kugadzira, isu tinodada nekupa chete akanakisa masevhisi pamusika. Chido chedu chebasa rakasarudzika revatengi chinotungamira kwedu kutyaira kwekugona. Kuti udzidze zvakawanda nezve masevhisi edu kana kukurukura sarudzo dzeako unotevera chirongwa, svika kune timu nhasi.

Musimboti wokukweshera nomoto

Izvo zvakajairika kune iyo simbi huso hwema mechanical michina zvikamu kune bond uye weld nekuda kwekukwesana. Mukuita kwesimbi yekucheka uye kumhanya-kumhanya kutenderera kwemuchina, zvinowanzoonekwa kuti huso hwezvikamu zviviri zvesimbi zvakasunganidzwa pamwechete nekuda kwekukwesana uye kupisa. Semuenzaniso: panguva yekutendeuka, iyo yakavakirwa-pamupendero inogadzirwa pane yekushandura chishandiso; panguva yekuchera, chibooreso nebasa rinowanzobatanidzwa pamwechete; iyo yekutsvedza inotakura yakanamatira nekuda kwekutsva kweiyo shaft. Ehezve, aya mamiriro akagara ari tsaona idzo vanhu vanovavarira kudzivirira. Yakaongororwa sechinhu chinotyisa, maitiro avo haana kukwana, uye iwo mhando yekumwaya haina kukodzera.

Nekudaro, kuburikidza nekuongororwa kweaya mananara ekubatanidza uye kuwelda zviitiko, zvinobatsira kuti unzwisise kukosha kwekukwikwidza kwekukweshera.

Iko kukakavara kunoparadza iyo oxide firimu pane yesimbi pamusoro. Iyo yekukanganisa kupisa chizvarwa inoderedza simba resimbi asi inowedzera mapurasitiki. Iko kukweshesana kwepamusoro simbi kunogadzira deformation yepurasitiki uye kuyerera, iyo inodzivirira iyo oxidation yesimbi, inokurudzira kuwiriranisa kuparadzaniswa kwema weld simbi maatomu, uye inoumba yakasimba yakasunganidzwa. Ndiwo musimboti wekukweshera kwekukweshera.

china-kukweshera-kutenderera-kuita

Zvinoumba kukweshera nomoto

Nei kukweshesana kutenderera kuri kukurumidza kwazvo kumba nekune dzimwe nyika, uye mashandisiro ayo akafara kwazvo, izvi imhaka yekuti ine zvakateedzana zvezvakanaka. Izvi zvakanakira zvinosanganisira zvinotevera zvinhu:

 

Hunhu hwesimbi yemubatanidzwa wakanaka uye wakagadzikana

1. Hunhu hwesimbi yemubatanidzwa wakanaka uye wakagadzikana

Chiyero chechimedu chealuminium-mhangura shanduko majoini inogadzirwa neyepasi-tembiricha yekukweshera kutenderera munyika yangu iri pasi pe0.01%; iyo bhaira fekitori inoshandisa kukwesheswa kutsemura pachinzvimbo chekupenya kuti ibudise economizer coils, uye iyo yekutengesa chinyorwa chiyero chakaderedzwa kubva 10% kusvika 0.001%. West Germany inoshandisa kukweshera kwekukwikwidza pachinzvimbo chekutsvaira magetsi kuburitsa mavharuvhu emota, uye mwero wekuramba wekudonha wadonha kubva pa1.4% kusvika ku0.04 ~ 0.01%. Inogona kuonekwa kubva pamienzaniso iri pamusoro apa kuti chiyero chechimedu chekupesana kwekutsemuka chakadzika kwazvo, ingangoita 1% yeiyo yakazara nzira yekutenderera.

 

Inokodzera kutungidza isina kuenzana simbi uye disimilar simbi.

2. Inokodzera simbi isina kuenzana simbi uye nesimbi isina kufanana.

Friction Welding haigone chete weld zvakajairika zvisiyane simbi, asiwo dissimilar simbi uye disimilar simbi ine zvakasiyana zvakasiyana zvemakanika uye epanyama zvivakwa mukamuri tembiricha uye yakakwira tembiricha, senge kabhoni dhizaini simbi-yakakwira-inomhanya chishandiso simbi; mhangura — simbi isina chinhu. Uye zvakare, inogona zvakare kusimbisa simbi dzakafanana dzinogadzira brittle alloys, senge aluminium-mhangura, aluminium-simbi, nezvimwe.

 

High nemazvo weldment saizi

3. High nemazvo weldment saizi

Kune injini yedhiziri pre-combustion kamuri inogadzirwa nekukweshera kutenderera, iko kukanganisa kukuru kwehurefu hwese i ± 0.1 mm. Mimwe yakasarudzika yekukweshera michina yekumonera inogona kuve nechokwadi chekuti kureba kushivirira kweiyo weldment iri 0.2 mm, uye iko kusakwana kuri pasi pe0.2 mm. Naizvozvo, kukwesheswa kutenderera hakungoshandisirwe chete kusanganisa mabara, asiwo kugadzira zvigadzirwa zvakaunganidzwa.

 

Mushini wekutema une simba rakaderera uye simba rekuchengetedza.

4. Mushini wewelding une simba rakaderera uye simba rekuchengetedza.

Zvichienzaniswa kukweshera nomoto uye nokupenya nomoto, simba okuponesa anenge 80 ~ 90%.

 

Kudzivirirwa kwezvakatipoteredza zvivakwa zvekukweshera kwesefa

5. Kuchengetedzwa kwezvakatipoteredza zvivakwa zvekukweshera kwekupokana 

Iyo yekukwikwidza yekutengesa nzvimbo saiti ndeyehutsanana, isina maraki, arcs uye gasi dzinokuvadza, zvinoenderana nekudzivirirwa kwezvakatipoteredza, uye inokodzera kushandiswa mumitsara yekugadzira otomatiki nedzimwe nzira dzepamberi dzekugadzirisa simbi.