Ma Burs amapezeka paliponse popanga zitsulo. Ziribe kanthu momwe zida zamakono komanso zamakono zomwe mumagwiritsa ntchito, zidzabadwa ndi mankhwala. Izi makamaka chifukwa cha pulasitiki mapindikidwe zakuthupi ndi m'badwo wa mochulukira chitsulo filings m'mphepete mwa zinthu kukonzedwa, makamaka zipangizo ndi ductility wabwino kapena toughness, amene makamaka sachedwa burrs.

Mitundu ya ma burrs makamaka imaphatikizira zonyezimira, zoboola pamakona akuthwa, spatters, ndi zina zotere, zomwe zimatuluka zotsalira zazitsulo zomwe sizikukwaniritsa zofunikira za kapangidwe kazinthu. Kwa vutoli, pakali pano palibe njira yabwino yothetsera vutoli popanga, kotero kuti awonetsetse kuti mapangidwe apangidwe apangidwe, akatswiri amayenera kuyesetsa kuti athetse pambuyo pake. Pakadali pano, pakhala pali njira zambiri zochotsera ndi zida zopangira zinthu zosiyanasiyana zachitsulo (monga machubu opanda msoko).

Thechubu yopanda msokowopanga wakukonzerani njira 10 zomwe zimagwiritsidwa ntchito kwambiri pakubweza:

1) Kuchotsa pamanja

Iyi ndi njira yomwe imagwiritsidwanso ntchito m'mabizinesi wamba, kugwiritsa ntchito mafayilo, sandpaper, mitu yopera, ndi zina monga zida zothandizira. Pali mafayilo amanja ndi ma interleavers a pneumatic.

Ndemanga: Mtengo wogwirira ntchito ndi wokwera mtengo, kugwiritsa ntchito bwino sikokwera kwambiri, ndipo mabowo ovuta a mtanda ndi ovuta kuchotsa. Zofunikira zaukadaulo kwa ogwira ntchito sizokwera kwambiri, ndipo ndizoyenera pazinthu zokhala ndi ma burrs ang'onoang'ono komanso kapangidwe kake kosavuta.

2) Kuchepetsa kufa

Mabotolo amachotsedwa pogwiritsa ntchito zida zopangira ndi nkhonya.

Ndemanga: Malipiro opangira nkhungu (mold mold + fine mold) amafunika, komanso kupanga nkhungu kumafunikanso. Ndiwoyenera kuzinthu zomwe zimakhala ndi malo osavuta olekanitsa, ndipo mphamvu yake komanso kutulutsa mphamvu zake ndizabwinoko kuposa ntchito zamanja.

3) Kuwotcha ndi kuwotcha

Kuwonongeka kwamtunduwu kumaphatikizapo kugwedezeka, sandblasting, rollers, etc., ndipo panopa amagwiritsidwa ntchito ndi makampani ambiri.

Ndemanga yachidule: Pali vuto kuti kuchotsako sikoyera kwambiri, ndipo kukonzanso kwamanja kwa ma burrs otsalira kapena njira zina zochotsera zingafunikire. Oyenera mankhwala ang'onoang'ono pazambiri.

4) Kuchepetsa kutentha

The burrs mwamsanga embrittled ntchito kuzirala kenako kuphulika ndi projectiles kuchotsa burrs.

Ndemanga yachidule: Mtengo wa zida ndi kuzungulira 200,000 kapena 300,000; ndizoyenera pazinthu zokhala ndi makulidwe ang'onoang'ono a burr ndi zinthu zazing'ono.

5) Kuwotcha mpweya wotentha

Kumatchedwanso thermal deburring, explosion deburring. Poyambitsa gasi wina woyaka moto mu ng'anjo ya zida, ndiyeno kudzera muzofalitsa zina ndi zikhalidwe, mpweya udzaphulika nthawi yomweyo, ndipo mphamvu yopangidwa ndi kuphulika idzagwiritsidwa ntchito kusungunula ndi kuchotsa burrs.

Ndemanga yachidule: Zipangizozi ndizokwera mtengo (mamiliyoni a madola), zokhala ndi zofunikira zamakono zogwirira ntchito, kuchepa kwachangu, ndi zotsatira zake (kudzimbirira, kupunduka); amagwiritsidwa ntchito makamaka pazigawo zina zolondola kwambiri, monga zagalimoto ndi zamlengalenga.

6) Kuwotcha makina ojambula

Ndemanga yachidule: Mtengo wa zidazo siwokwera mtengo kwambiri (makumi masauzande), ndi oyenera kupanga malo osavuta, ndipo malo ochotserako ofunikira ndi osavuta komanso malamulo.

7) Chemical deburing

Pogwiritsa ntchito mfundo ya electrochemical reaction, magawo opangidwa ndi zitsulo amatha kuchotsedwa mwachisawawa.

Ndemanga yachidule: Ndi yoyenera kwa ma burrs amkati omwe ndi ovuta kuchotsa, komanso oyenerera ma burrs ang'onoang'ono (kuchuluka kwa mawaya osachepera 7) azinthu monga matupi a pampu ndi matupi a valve.

8) Electrolytic deburring

Njira yopangira ma electrolytic yomwe imagwiritsa ntchito electrolysis kuchotsa ma burrs kumadera achitsulo.

Ndemanga: Electrolyte imawononga kumlingo wina, ndipo electrolysis imapezekanso pafupi ndi mbali ya mbaliyo, pamwamba idzataya kuwala kwake koyambirira, ndipo ngakhale kukhudza kulondola kwa dimensional. Chogwiritsira ntchito chiyenera kutsukidwa ndi kutetezedwa ndi dzimbiri pambuyo pochotsa. Electrolytic deburring ndi yoyenera kuchotsera magawo obisika a mabowo odutsana kapena magawo okhala ndi mawonekedwe ovuta. Kuchita bwino kwa kupanga ndikwambiri, ndipo nthawi yochotsa nthawi zambiri imakhala masekondi angapo mpaka makumi amasekondi. Ndikoyenera kuthamangitsa magiya, ndodo zolumikizira, matupi a valve ndi ndime zamafuta a crankshaft, ndi zina zambiri, komanso kuzungulira kozungulira kokongola.

9) Kuthamanga kwamadzi kwa jet deburring

Pogwiritsa ntchito madzi monga sing'anga, mphamvu yowonongeka nthawi yomweyo imagwiritsidwa ntchito kuchotsa ma burrs ndi kuwala kopangidwa pambuyo pokonza, ndipo nthawi yomweyo kukwaniritsa cholinga choyeretsa.

Ndemanga Yachidule: Zidazi ndizokwera mtengo ndipo zimagwiritsidwa ntchito kwambiri pamtima pamagalimoto ndi makina owongolera ma hydraulic pamakina omanga.

10) Akupanga deburring

Akupanga amapanga nthawi yomweyo kuthamanga kwambiri kuchotsa burrs.

Ndemanga: makamaka za ma burrs ang'onoang'ono. Nthawi zambiri, ngati mukufuna kuwona burr ndi microscope, mutha kuyesa kuchotsa ndi mafunde akupanga.