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Crankshaft mafuta gomba process dambudziko

2021-06-01

Pfungwa yekuchera gomba rakadzika:

Muindasitiri yekugadzira michina, cylindrical maburi ane kudzika kwegomba kanopfuura kagumi dhayamita yegomba inowanzonzi maburi akadzika. Makomba akadzika anowanzo kupatsanurwa kuita marudzi matatu: makomba akadzika, epakati akadzika makomba uye akakosha makomba akadzika zvichienderana nereshiyo yekubaya kudzika kune dhayamita yegomba (L/D).

1 L/D=10~20, igomba rakadzika rakawanda. Inowanzo shandiswa kureba twist drilling pane drill press kana lathe.
2 L/D=20~30, ndeyepakati nepakati pegomba. Inowanzogadziriswa pa lathe.
3 L/D=30~100, inova yegomba rakakosha kudzika. Inofanirwa kugadziriswa pamuchina wakadzika gomba rekuchera kana midziyo yakakosha uchishandisa gomba rakadzika drill.

Zvinetso mukudzika gomba kugadzirisa:

1. Mamiriro ekucheka haagoni kuonekwa zvakananga. Tongai chip kubvisa uye drill inopfeka chete neruzha, kutarisa kucheka, kucherechedza mutoro wemashini, kudzvanywa kwemafuta uye mamwe ma paramita.
2. Kucheka kupisa hakusi nyore kutapuriranwa.
3. Kubvisa chip kwakaoma, uye chibooreso chichakuvadzwa kana chikasangana nekucheka kuvhara.
4. Nekuda kweiyo refu drill tsvimbo, kusasimba kusimba, uye nyore kudengenyeka, gomba axis ichave yakatsauka, izvo zvinokanganisa machining kurongeka uye kugona kwekugadzira.

Teerera kune dambudziko re crankshaft oiri hole processing:

1 Kazhinji, kureba kwechibhorani-pasi-pasi uye gomba rekutungamira zviri pedyo zvakanyanya. Pakuchinja chishandiso, mushandisi anofanira kuchiona zvakajeka, zvikasadaro chiitiko chekudhumhana kwechombo chingangoitika.
2 Kana iyo chamfer drill ichigadzira chamfer yegomba, saizi yechamfer yegomba ichasiyana, kazhinji mushure mekunge chishandiso chitsva chashandurwa, chishandiso chinowanzo sakara, (chishandiso chinogona kugadziriswa nekuchinja ma paramita. muchirongwa).
3 Kudzikira kweMQL kuyerera kwechiyero kuchaita kuti gomba rakadzika dhiri kubvaruka uye chigadzirwa chiraswe (rudzi urwu rwedambudziko rinogona kuwanikwa mukuongororwa kwenzvimbo, uye kushandiswa kwemazuva ese kwemafuta kunogona kuwanikwawo).
4 Usati waisa chibooreso chegomba rakapinza, tarisa kana gomba rekutonhodza remukati rakavharika.