Dhizaini uye Mashandisiro eChishandiso cheKukurumidza Kutsiva maStuds pane Surface yeHPGR Roller

Mazwi Akakosha: HPGR; pamusoro peiyo studded roller; mudziyo wekutsiva stud;force point;stress point;Brazing test;

Kuti agadzirise kuoma kwekutsiva zvidhinha pamusoro peiyo HPGR roller, chigadziro chekukurumidza kutsiva machira chakagadzirwa, uye nzira yekutsiva iyo studs yakaunzwa. Chishandiso ichi chairatidzirwa nekushanda kuri nyore, kushandiswa kudzokororwa, kutsiva kwenguva pfupi, uye hupenyu hurefu hwebasa. Inogona kuderedza kuchengetedza kwemidziyo uye kugadzirisa mutengo uye nguva, uye nekuchengetedza zvakaringana roller sleeve. Kudzikira mwero wekupfeka uye kurebesa hupenyu hwesevhisi.

Nekuda kwekuti chidzitiro chakaiswa mugomba chichishandisa gap rinokwana kuburikidza nebhainda, iro rakapfava rakapfava rinozoremara mushure mekuwedzera mushure menguva yekushandiswa, uye mbambo yakatsemuka yakavhurika chikamu cheroller sleeve ishoma, uye kunyangwe mamwe matudhi. kutyora mukati me roller sleeve. Nekuda kwekuti hapana simba rekubvisa stud yakatyoka, zvakanyanya kuoma kutsiva yakatyoka. Kunyange kana iyo yekubatanidza inokundikana nekupisa, iyo stud ichiri yakaoma kuburitsa. Nokudaro, zvakakosha zvikuru kukudziridza chigadziro chekukurumidza chekutsinhanisa chema roller face studs kuti uwedzere hupenyu hwechiso che roller.

Nheyo dzekutsiva studs:

Stud uye maburi maburi anowedzerwa uye anogadziriswa nekunamira. Sezvo iyo yekunamatira ichakundikana mushure mekupisa kune imwe tembiricha, iyo yekunamatira inogona kuremara nekudziisa iyo stud uye ipapo yakakuvadzwa stud inotorwa kunze nekudhirowa. Zvisinei, nokuti chikamu chakasara chestud chinowanzovigwa mugomba rechitubu kana chatyoka, zvakaoma kutakura simba, saka zvakakosha kuisa pfungwa yekumanikidzika pane zvakasara zvidhori kuburikidza nekuputika.

Welding bvunzo:

Muchiito chekutora chipikiri chakatyoka, zvinodikanwa kuti weld stud uye chipikiri-kuchinja mudziyo pamwe nerimwe simba. Nekuti iyo stud ine simende carbide, zvinonetsa kusanganisa neyakaiswa welding, saka kusarudza nzira yewelding chaiyo uye welding material inova kiyi yekudhonza matinji. Kuti ukunde dambudziko rekushongedza kushushikana mukuita kwekutsiva stud, bvunzo dzewelding dzecemented carbide studs dzakaitwa nearc welding uye brazing zvakateerana.

Brazing test:

Iyo yekusimbisa point welding bvunzo yakaitwa nebrazing, uye base zvinhu yaive yakajairwa simbi bar. Mushure mekuputira, hapana kutsemuka mune stud uye hwaro hwesimbi welding joint yakasimba kwazvo (ona Mufananidzo 1), saka, zvakakodzera kushandisa nzira yebrazing kuti weld iyo stress point uye batanidza stud uye chipikiri chekuchinja mudziyo. .

Kuti ugadzirise kuoma kwekutsiva silver face stud yemuchina wekukuya wehigh-pressure, pepa iri rinokupa chimbichimbi chinotsiviwa cheroller face stud yemushini wekukuya wemushini wepamusoro.

Sezvinoratidzwa muMufananidzo 2, chigadziri chacho chine chekubatanidza screw, nati, flat washer, uye simbi pombi. Imwe mugumo wekona yekubatanidza inosungirirwa, uye dhayamita yezita inofanira kuva yakakura kudarika dhayamita yestud, kudzivisa kupindira nepombi yesimbi pakudhonza kunze. Imwe magumo haina tambo, uye dhayamita idiki pane iyo stud, iri nyore kune inotevera welding. Iyo nzungu inotenderedzwa padivi rakarukwa uye inoiswa newachisi flat. Kana simbi yakatyoka uye siruu yekutungamirira zvabatanidzwa pamwe chete, nati inoshandiswa kukukora siruu ye lead inosungirira uye ichipa iyo stud yakatsetseka axial tension; Iyo pombi yesimbi inoputirwa parutivi rusina-shinda, uye screwing screw inobuda pachena.

Fig.2 Brazing welding test

1.Kubatanidza sikuruu 2. Nut 3. Flat washer 4. Steel pombi 5.Stud 6. Sleeve 7.The welding point

Kuedza:

Sezvinoratidzwa mumufananidzo 3, iyo yakasiiwa stud extruding roll yakashandiswa kuita bvunzo. Mugumo wakarukwa wechipikiri chekuchinja-chipikiri wakasungirirwa kune stud pamusoro pemupumburu, uye iyo stud inogona kubviswa zvinobudirira nekushandura nati nechipanera.

Fig.3 Chimiro uye nheyo yekushanda yemudziyo wekutsiva stud

Fig.4 Muedzo wekugadzirisa stud

Kana muchifarira CARBIDE STUDS uye muchida rumwe ruzivo neruzivo, munokwanisa KUTITAWO nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi pepeji.