High precision cross roller inotakura polishing process

High precision cross roller bearing ine yakanakisa kutenderera kurongeka, yakashandiswa zvakanyanya muindasitiri marobhoti akabatana zvikamu kana zvikamu zvinotenderera, machining Center rotary tafura, manipulator rotary chikamu, chaiyo inotenderera tafura, zviridzwa zvekurapa, zvekuyeresa, IC kugadzira michina. Aya maturusi chaiwo emuchinjiko anotakura zvinodikanwa zvakati wandei, saka mukugadzira, kugadzirisa kunodawo tekinoroji yepamusoro. Kunyanya, kukwenenzverwa kwekugadziriswa kwenzvimbo inotakura, iyo chinhu chakakosha chinokanganisa kurongeka kwemuchinjikwa roller bearing, ngatitaurei nezve kukwenenzverwa kweiyo cross roller bearing.

Iko kukwenenzverwa kwecross roller bearings inzira yekupedzisa pamusoro pezvikamu neakanaka abrasive particles uye maturusi akapfava. Mukuita kupenya, kupindirana pakati peabrasive particles uye workpiece pamusoro kune matunhu matatu: kutsvedza, kurima nekucheka. Munyika nhatu idzi, kupisa kwekukuya uye simba rekukuya zviri kuwedzera. Nekuda kwekuti mabrasive particles anonamirwa kune yakapfava matrix, saka pasi pekuita kwesimba rekukuya, mabrasive particles anodzoserwa kune akapfava matrix mumadhigirii akasiyana, zvichikonzera kukwenya kudiki pamusoro peiyo workpiece uye machipisi akanaka. Kutsvedza uye kurima chiito cheabrasive particles pamusoro peiyo workpiece inoita pamusoro pe workpiece yepurasitiki kuyerera, inovandudza microscopic roughness ye workpiece pamusoro kune imwe nhanho, inoumba inoenderera mberi yakatsetseka, kuitira kuti pamusoro pe workpiece. kuwana mirror effect.

Nekuda kweiyo diki yekupisa conductivity, kusimba kwepamusoro uye diki elastic modulus yekutakura simbi, anotevera matambudziko anowanzo kuvepo mukukuya kwesimbi inotakura:

1. High grinding simba uye high grinding tembiricha

2, kukuya chip kwakaoma kugura, kukuya zviyo zviri nyore kugomara

3, iyo workpiece inowanzoita deformation

4. Kukuya marara kuri nyore kuomerera pakukuya vhiri

5, iyo yekugadzirisa nzvimbo iri nyore kupisa

6, basa kuomesa maitiro akakomba

Iyo yakaoma elastic chimiro chepolyvinyl acetal inoshandiswa seabrasive mutakuri uye chishandiso chitsva chekupukuta chinogadzirwa nekukanda nzira. Nekuda kwehunhu hwechisungo pachayo, vhiri rekukuya rine hunhu hwayo hwakasiyana, iwo makuru maitiro ndeaya:

1, high porosity. Chimiro chine sponji, chakapfuma mumaburi madiki, kupisa kwakaderera, hakusi nyore kupisa vashandi.

2, elastic, kwakasimba kupenya kugona.

3, hazvisi nyore plug. Yakakodzera kupukuta marudzi ese esimbi uye asiri-simbi, kunyanya kukwenenzvera simbi isina tsvina, alloy yemhangura uye zvimwe zvakaoma kugaya zvinhu uye zvikamu zvenzvimbo yakaoma, inoshandiswa kutsiva inonamira vhiri, vhiri rejira, inogona kuvandudza kukwenenzverwa kwekupenya.

Kukuya vhiri kumhanya, workpiece kumhanya uye kucheka kudzika zvese zvine pesvedzero huru pakupenya kwepamusoro. Iko kumhanya kwekukuya kwakasiyana, iyo workpiece yepamusoro yemhando yakasiyana. Paunenge uchikuya simbi isina tsvina, sarudza yakakwirira kukuya vhiri kumhanya, kuitira kuti uvandudze kugona kwekucheka vhiri rekukuya, asi vhiri rekukuya rakanyanya kukwira, kugaya kukwenya zvakanyanya, kukuya vhiri kuri nyore jam, workpiece iri nyore kupisa. Iyo workpiece inomhanya inoshanduka nekukuya vhiri kumhanya. Kana vhiri rekukuya rinowedzera, kasi ye workpiece inowedzerawo, uye kana kukuya kwevhiri kunoderera, iyo workpiece inomhanya inodererawo. Kana iyo yekucheka yakadzika yakanyanya kudiki, iyo abrasive particles haigone kucheka mukati meiyo workpiece pamusoro, iko kushanda kwakaderera. Kana kudzika kwekucheka kwakanyanya, kupisa kwese kukuya kuchawedzera, uye zviri nyore kugadzira kupisa chiitiko.