Blow bar kana break bar ndiyo sando yakaiswa paHSI - Horizontal Shaft Impactor inoshanda kuputsa matombo, matombo, makongiri kana zvimwe zvinhu zvinoda kudzikiswa saizi. Nheyo yekushanda iri nyore. Iyo yakatwasuka yakamisikidzwa rotor mu impactor inofambiswa nemota kutenderera nekumhanya kwakanyanya. Bvumira mbariro dzakaiswa vertically kana kusungirirwa mu rotor tenderera zvakare. Kana matombo kana matombo akadyiswa mukati meiyo impactor, inorohwa nemabhawa anotenderedzwa kumashure nekudzoka uye anopwanywa kuita zvidimbu zvidiki.

Muchiitiko ichi chekupwanya, mabhawa anoputika anoiswa pasi pekushandira abrasion kubva pamatombo zvakare yakasimba simba rekuita pakumhanya kukuru. Mabhobho anopfeka nekukurumidza uye anoda kuchinjwa kazhinji. Iyo blow bars kutsiva inodhura zvakanyanya maererano nemutengo wakasarudzika, pasi nguva uye kushanda. uye zvakare kuunza njodzi inogona kukuvadza kune vashandi panguva yekutsiviwa. Nekudaro, mabhawa anogara kwenguva refu ari kudiwa zvakanyanya nevashandisi vecrusher.

Muchiitiko ichi chekupwanya, mabhawa anoputika anoiswa pasi pekushandira abrasion kubva pamatombo zvakare yakasimba simba rekuita pakumhanya kukuru. Mabhobho anopfeka nekukurumidza uye anoda kuchinjwa kazhinji. Iyo blow bars kutsiva inodhura zvakanyanya maererano nemutengo wakasarudzika, pasi nguva uye kushanda. uye zvakare kuunza njodzi inogona kukuvadza kune vashandi panguva yekutsiviwa. Nekudaro, mabhawa anogara kwenguva refu ari kudiwa zvakanyanya nevashandisi vecrusher.

Blow mabara anowanzo gadzirwa nealloy simbi zvinosanganisira manganese simbi, martensitic simbi kana chrome simbi. Hupenyu hwekupfeka kwemabhawa ekubhowa hunoenderana nekuoma kwesimbi yealloy yakagadzirwa. Nekuda kwemuganho wemuchina wemidziyo yesimbi alloy, zvakanyanya kuoma kuti zviome asi hazvityoke kana wagamuchira simba rekuita panguva ino nemutengo unotakurika.

Mune ino mamiriro, ceramic blow bar inogadzirwa nevainjiniya uye yakave yakaratidzirwa mhinduro inoshanda yekuwedzera hupenyu hwekupfeka kwemabhawa. Ceramic blow bar inogadzirwawo nealloy simbi yekukandira asi nehupamhi hwekuoma kwemaindasitiri ceramics akaiswa. Maceramics anotanga kugadzirwa mudiki diki uye anogadziriswa kuita cube yemuzinga. Ceramic huchi inoiswa panzvimbo dzekupfeka uye inobatanidzwa nesimbi inoyerera kana blow bar yakandwa mumudziyo. Mushure mekukanda kwakasimba, makeramiki anoumba chikamu chakanyanya kuoma pane blow bar. Zvikamu zvakaoma zveceramic zvinopa kuita kwakanakisa kupfeka uye kunowedzera hupenyu hwekupfeka kana blow bar ichishanda mukupwanya mu impactor, asi haikanganisi kugona kwebhawa rose rekutsungirira simba.

Ceramic blow bars inogona kuwana hupenyu hwakapetwa kaviri hweakajairwa mono-alloy blow bars. Mune zvimwe zviitiko, hupenyu hwekupfeka hunogona kuwedzerwa ne200%. Nekudaro, seceramic inongowedzera kupfekwa kweiyo blow bar asi isingaite chero chinhu kune-inopikisa kuita, kana sarudza mabhawa ekupwanya kuchiri kudikanwa kutariswa. Semuyenzaniso, painopwanyirwa chivako makongiri muhukuru hukuru, mabhawa anorova anowanzo kugadzirwa nesimbi yemartensitic, Mumamiriro ezvinhu aya, martensitic simbi blow bar neceramic ndiyo chete sarudzo yekugara kwenguva refu.

Kunze kwekurebesa kupfeka nguva, mabhawa eceramic blower anobatsirawo kuwedzera chibereko paawa yekukanganisa crusher nekuti iyo rougher surface uye inopinza mipendero ye blow bar inowedzerawo kupwanya. Ceramic blow bars kazhinji inoburitsa 5% -10% yakawanda muawa yega yega kupfuura mono-alloy blow bars.

Kazhinji ceramic blow bars inokurudzirwa yechipiri uye yepamusoro kupwanya kana kudzokorora kongiri uye asphalt. Chrome ceramic blow bars inowanzova mhinduro yakanaka yekupwanya yechipiri neyetertiary uye martensitic ceramic blow bars yekudzokorodza kongiri. Nepo ceramic isiri mhinduro yemanganese simbi inovhuvhuta mabara ekutanga kupwanya nedombo rakakura kwazvo rakapwanyika.

Kuenzaniswa nemono-alloy blow bars, ceramic blow bar idambudziko rakakura kugadzirwa. Zvinoda kuti muvambi uve nehunyanzvi hwekukanda tekinoroji nemidziyo, yepamusoro-nhanho yekugadzira manejimendi uye yemhando yekudzora zviyero. Chete mafekitori mashoma anokwanisa kugadzira mbariro dzeceramic zvakavimbika munyika. Sunwill Machinery iri pakati pepamusoro neanopfuura makore gumi ekugadzira ruzivo rweceramic blow bars. Tarisa vhidhiyo ye foundry kuti uone zvimwehttps://youtu.be/d8aqjsawwj0