Mabhara anowanikwa kwose kwose mukugadzira simbi. Hazvina mhosva kuti unoshandisa midziyo yepamusoro uye yakaoma sei, ichazvarwa nechigadzirwa. Izvi zvinonyanya kukonzerwa nepurasitiki deformation yezvinyorwa uye kugadzirwa kwesimbi yakawandisa mafirita pamicheto yezvinhu zvakagadziriswa, kunyanya kune zvigadzirwa zvine yakanaka ductility kana kuomarara, izvo zvinonyanya kubatwa neburrs.

Mhando dzemaburrs anonyanya kusanganisira flash burrs, akapinza makona burrs, spatters, nezvimwewo, ayo ari kubuda akawandisa masara esimbi asingasviki dhizaini yezvigadzirwa. Kune dambudziko iri, parizvino hapana nzira inoshanda yekuibvisa mukugadzira, saka kuitira kuti uve nechokwadi chekugadzirisa zvinodiwa zvechigadzirwa, mainjiniya anofanirwa kushanda nesimba kuti azvibvise gare gare. Kusvika pari zvino, kwave kune nzira dzakasiyana-siyana dzekubvisa uye midziyo yemhando dzakasiyana dzesimbi pombi zvigadzirwa (semuenzaniso machubhu asina musono).

Iyo isina musono chubhu inogadzira yakakurongera gumi inowanzoshandiswa nzira dzekubvisa iwe:

1) Manual deburring

Iyi zvakare inzira inowanzoshandiswa mumabhizinesi akajairwa, kushandisa mafaera, sandpaper, kukuya misoro, nezvimwe sezvishandiso zvekubatsira. Kune mafaira ekunyora uye pneumatic interleavers.

Mhinduro: Mutengo wevashandi unodhura, kushanda nesimba hakuna kunyanya kukwira, uye maburi emuchinjikwa akaoma kubvisa. Izvo zvinodiwa zvehunyanzvi zvevashandi hazvina kunyanya kukwira, uye inokodzera zvigadzirwa zvine madiki maburrs uye nyore chigadzirwa chimiro.

2) Die deburring

MaBurrs anobviswa pachishandiswa dhizaini inofa uye zvibhakera.

Mhinduro: Imwe mold (yakaoma mold + yakanaka mold) muripo wekugadzira unodiwa, uye kuumba mold inogona zvakare kudiwa. Inokodzera zvigadzirwa zvine nzvimbo dzakareruka dzekuparadzana, uye kushanda kwayo uye deburring mhedzisiro iri nani pane iyo yebasa remaoko.

3) Kukuya uye kubvisa

Mhando iyi yekubvisa inosanganisira vibration, sandblasting, rollers, nezvimwewo, uye parizvino inoshandiswa nemakambani mazhinji.

Muchidimbu kutaura: Pane dambudziko rekuti kubviswa hakuna kuchena zvakanyanya, uye inotevera manyorerwo ekugadzirisa masara maburrs kana dzimwe nzira dzekubvisa dzinogona kudiwa. Inokodzera zvigadzirwa zviduku muhuwandu hukuru.

4) Freeze deburring

Maburrs anokurumidza kunyungudutswa achishandisa kutonhora uye anobva aputirwa nemapurojekiti kuti abvise maburrs.

Muchidimbu kutaura: Mutengo wemidziyo wakatenderedza 200,000 kana 300,000; inokodzera zvigadzirwa zvine diki burr madziro ukobvu uye zvidiki zvigadzirwa.

5) Kupisa mhepo kunopisa

Iyo inozivikanwawo se thermal deburring, explosion deburring. Nekuunza imwe gasi rinopisa muchoto chemidziyo, uyezve kuburikidza nekuita kweimwe midhiya nemamiriro ezvinhu, gasi rinoputika ipapo ipapo, uye simba rinogadzirwa nekuputika richashandiswa kunyungudutsa nekubvisa maburrs.

Muchidimbu kutaura: Midziyo inodhura (mamiriyoni emadhora), ine yakakwirira tekinoroji zvinodiwa pakushanda, yakaderera kunyatsoshanda, uye nemhedzisiro (ngura, deformation); inonyanya kushandiswa kune dzimwe nzvimbo dzepamusoro-chaizvo, senge mota uye aerospace precision parts.

6) Deburring yemuchina wekunyora

Muchidimbu kutaura: Mutengo wemidziyo haina kudhura zvakanyanya (makumi ezviuru), inokodzera nzvimbo yakapusa chimiro, uye inodiwa deburring chinzvimbo chiri nyore uye mitemo.

7) Kemikari deburring

Uchishandisa iyo musimboti we electrochemical reaction, zvikamu zvinogadzirwa nesimbi zvinhu zvinogona kuve otomatiki uye zvakasarudzwa kubviswa.

Muchidimbu kutaura: Inokodzera mabhura emukati anonetsa kubvisa, uye anokodzera madiki mabhura (ukobvu pasi pe7 waya) yezvigadzirwa zvakaita semiviri yepombi uye miviri yevharuvhu.

8) Electrolytic deburring

Iyo electrolytic machining nzira inoshandisa electrolysis kubvisa burrs kubva kusimbi zvikamu.

Mhinduro: Iyo electrolyte inoparadza kune imwe nhanho, uye electrolysis inoitikawo pedyo nebhero yezvikamu, nzvimbo inorasikirwa nekupenya kwayo kwepakutanga, uye inotokanganisa kurongeka kwedimensional. Iyo workpiece inofanira kucheneswa uye marara-uchapupu mushure mekubvisa. Electrolytic deburring yakakodzera kubvisa zvikamu zvakavanzika zvemakomba anopindirana kana zvikamu zvine maumbirwo akaomarara. Kubudirira kwekugadzira kwakakwira, uye nguva yekubvisa kazhinji ingori mashoma mashoma kusvika kumakumi emasekonzi. Inokodzera magiya ekubvisa, matanda ekubatanidza, miviri yevharuvhu uye crankshaft mafuta ndima, nezvimwewo, pamwe nekutenderedzwa kwemakona akapinza.

9) High pressure water jet deburring

Kushandisa mvura seyepakati, simba rekukurumidza rinoshandiswa rinoshandiswa kubvisa burrs uye kupenya kunogadzirwa mushure mekugadzirisa, uye panguva imwechete kuzadzisa chinangwa chekuchenesa.

Mhedziso pfupi: Midziyo inodhura uye inonyanya kushandiswa mumoyo wemotokari uye hydraulic control masisitimu emakina ekuvaka.

10) Ultrasonic deburring

Ultrasonic inogadzira pakarepo high pressure kubvisa burrs.

Comment: kunyanya kune mamwe ma microscopic burrs. Kazhinji, kana iwe uchida kutarisa burr ne microscope, unogona kuedza kuibvisa nemafungu e ultrasonic.