Kushandisa ESC tekinoroji kuvandudza kusimba kwemasimende akaiswa carbide tambo blades

Iyo ESC (Edge uye Surface conditioning) maitiro inzira yekusimudzira (passivation) uye kupenya kwepasi kweiyo yekucheka kumucheto. Kuburikidza nemaitiro eESC, simba remupendero wemidziyo rinogona kukwidziridzwa, mamiriro ekushushikana kwepamusoro anovandudzwa, kukosha kwehukukutu kunodzikiswa, uye kusimba kwechishandiso 1 ~ 4 nguva.

Kudhirowa kwemafuta kwepagore kweChina uye kugadzirwa kwesimbi pombi kushandiswa kweanopfuura 800,000 matani, kugadzirwa kwepetroleum simbi pombi inoda kushandisa nhamba huru yemashizha akaiswa (mazana ezviuru zvezvidimbu / gore), saka kushandiswa kwehunyanzvi hweESC kuvandudza kunaka uye kusimba kwemashizha ane thread ane zvakakosha zvehupfumi.

1. Maumbirwo emhando ye1 Thread blades Iri bepa imhando yemazino matatu-mazino emuzinga anoshandiswa kune ekunze shinda yemafuta casing, uye blade zvinhu YT715 cemented carbide. Pamucheto wekucheka wezino rega rega, 11 mapoinzi eA~q anosarudzwa, umo iyo H point inomiririra muromo weblade, iyo A uye Q mapoinzi anomiririra kumucheto kwemudzi, uye D uye L mapoinzi anomiririra. rutivi rwemupendero. Pakukwidziridzwa kwepamusoro, mupendero weblade (kureva kujoinwa kwemberi uye kuseri kwechiso) haisi mutsara wakajeka, asi nzvimbo yakaoma.

Kupinza kwemupendero kunoratidzwa neradius re. Iyo blade inogadzirwa kuti iite inopinza yakasikwa mheto, sezvinoratidzwa muMufananidzo .radius yemucheto wemazino chimiro haisi yunifomu (re = 0.002 ~ 0.018mm).

Kuti uvandudze kuvimbika uye kugadzikana kwekucheka chishandiso, iyo chaiyo honing yemupendero ne ESC tekinoroji inogona kuwedzera kumucheto kwesimba (kuwedzera re), kuderedza kushata kwepamusoro (ra

2. ESC tekinoroji uye Vibration honing nzira ESC (Edge uye kumusoro kuomesa kurapwa) maitiro zvinoenderana nemusimboti anogona kukamurwa kuita mechanika, makemikari, electrochemical, abrasive, thermal processing, electromagnetic uye dzimwe nzira dzehunyanzvi, senge brashi muchina honing nzira, vibration. abrasive honing nzira, jecha kuputika nzira yekusimudzira, high-speed particle bombardment nzira.

Mune bepa rino, vibration abrasive honing nzira inoshandiswa kusimbisa kumucheto kweiyo tambo blade, iyo inotaridzwa nekudyara kushoma uye yakaderera mutengo, uye inogona kunyatso kudzikisa kana kubvisa yakasara kushushikana pamusoro peblade, nekudaro ichiwedzera kusimba kweiyo. blade. Iyo yechinyakare vibration honing muchina inoumbwa neye vibrating mashini (motor, cam, spring, etc.) uye inoshanda, inoputika uchishandisa sic kana alumina zvidimbu, blade uye abrasive mubhokisi riri pabenji rebasa, kuburikidza neblade uye abrasive friction, kukanganisa kugadzira. kumucheto passivation. Nekudaro, zvakaoma kuve nechokwadi yunifomu yeradius yekucheka kumucheto, iyo radius kukanganisa kwepamusoro zino uye mudzi wezino ndeye 0.02 ~ 0.09mm, iyo inokanganisa machining mhando uye hupenyu hunoshanda hwetambo yakasungwa.

Mubepa rino, mhando nyowani yemechanical vibration honing nzira inoshandiswa kutsiva yechinyakare cam uye mota mashandiro nerudzi rutsva rwe vibration mota, iyo abrasive musanganiswa weEmery uye boron carbide, uye hukama pakati peblade ne abrasive inovandudzwa nekushandisa iyo nyowani, kuitira kuti zino repamusoro uye kumucheto radius yeKanganiso inodzorwa mukati me 0.01mm, nekudaro ichivandudza tambo yekugadzirisa pass rate uye blade hupenyu hunoshanda.