1. Kuwedzera kuvhura, kukanganisa kukuru‍

Zvinokonzera: Kukosha kwekugadzira kweiyo reamer yekunze dhayamita yakakura kwazvo kana kune mabhura pane reamer yekucheka edge; kasi yekucheka yakanyanya; chiyero chekudya hachina kunaka kana machining allowance yakakura kwazvo; iyo reamer main deflection angle yakakura kwazvo; mugadziri akakotama; iyo chip tumor inonamatira kune reamer yekucheka edge; mutsauko we swing we reamer cutting edge wakakura zvakanyanya panguva yekukuya; mvura yekucheka haina kusarudzwa zvakanaka; mafuta ari pamusoro pemubato wematepi haana kucheneswa kana uchiisa reamer kana iyo taper surface inoputika; iyo muswe wakadzikama weiyo taper mubato unodzikiswa uye tepi mubato wekoni inopindira mushure mekuiswa mumuchina wekushandisa spindle; chirungiso chakakombama kana kuti chirungiso chakanyanya kusununguka kana kukuvara; iyo reamer haichinjike mukuyangarara; mugadziri haakoshereki nechishandiso uye simba remaoko ese harina kuenzana kana richidzokorodza neruoko, zvichiita kuti mugadziri azunze kuruboshwe nekurudyi.

Solution: Deredza dhayamita rekunze reamer zvakakodzera maererano nemamiriro chaiwo; kuderedza kasi yekucheka; gadzirisa chiyero chekudya kana kuderedza machining mvumo zvakakodzera; kuderedza kona huru yekutsauka zvakakodzera; ruramisa kana kukwenya iyo yakabhenda uye isingashandisi remer; ucheke nokungwarira nebwe remafuta kuti uite zvinodiwa; dzora kukanganisa kwekuzunungusa mukati mechikamu chinotenderwa; sarudza mvura yekucheka nekuita kwakanaka kwekutonhora; usati waisa reamer, iyo reamer taper shank uye mukati emafuta mavara emuchina wemuchina wespindle taper gomba anofanirwa kucheneswa, uye tepi yepamusoro inofanirwa kukwenenzverwa nedombo remafuta; kugaya muswe wakatsetseka weanogadzirisa; gadzirisa kana kutsiva spindle bearing; gadzirisa chuck inoyangarara uye gadzirisa iyo coaxiality; teerera kushanda kwakarurama.

2. Kuderedzwa kweaperture

Zvinokonzera: Kukosha kwekugadzira kweiyo reamer yekunze dhayamita idiki zvakanyanya; kasi yekucheka yakaderera; chiyero chekudya chakakura kwazvo; iyo huru deflection angle ye reamer idiki kwazvo; mvura yekucheka haina kusarudzwa zvakakodzera; iyo yakasakara chikamu cheiyo reamer haisi pasi panguva yekurodza, uye elastic recovery inoderedza aperture; kana uchigadzirisa zvikamu zvesimbi, kubvumirwa kwakakura zvakanyanya kana kuti reamer haina kupinza, iyo iri nyore kugadzira elastic recovery, iyo inoderedza aperture uye inoita kuti gomba remukati rive risina kutenderera, uye aperture haina kukodzera.

Sarudzo: Shandura dhayamita yekunze kweiyo reamer; kuwedzera kukurumidza kucheka zvakakodzera; kuderedza chiyero chekudya zvakakodzera; wedzera kona huru yekutsauka zvakakodzera; sarudza mafuta ekucheka fluid ane yakanaka lubrication performance; gara uchichinjanisa ma reamers uye kurodza nenzira kwayo chikamu chekucheka cheanogadzirisa; paunenge uchigadzira saizi yeamer, zvinhu zviri pamusoro zvinofanirwa kutariswa, kana kukosha kunofanira kutorwa zvinoenderana nemamiriro chaiwo; ita kucheka kwekuyedza, tora muganho wakakodzera, uye rodza mugadziri.

3. Gomba remukati rakadzokororwa harina kutenderera

Zvikonzero: Iyo reamer yakarebesa, kusimba hakuna kukwana, uye kudedera kunoitika panguva yekudzokorora; iyo main deflection angle yeiyo reamer idiki kwazvo; iyo reming cutting edge idiki; pane notches uye maburi maburi pamusoro pegomba remukati; kune maburi ejecha uye maburi emhepo pamusoro pegomba; iyo spindle inotakura yakasununguka, hapana sleeve yegwara, kana kubvumidzwa pakati peanodzokorora uye ruoko rwegwara rwakanyanya, uye chitete-chakakomberedzwa workpiece chinosungirirwa zvakanyanya, uye workpiece inoremara mushure mekubviswa.

Solution: Kune ma reamers asina kukwana kuomarara, kusaenzana kwepitch reamers kunogona kushandiswa. Kuiswa kweiyo reamer kunofanira kutora yakasimba yekubatanidza kuti iwedzere main deflection angle; sarudza inokwanisa reamer kudzora gomba chinzvimbo kushivirira kwepre-processing process; shandisa zvisina kuenzana pitch reamers uye shandisa akareba uye akanyatsojeka ekutungamira maoko; sarudza ma blanks akakodzera; kana uchishandisa akaenzana pitch reamers kuburitsa mamwe makomba chaiwo, muchina wekushandisa spindle clearance unofanirwa kugadziridzwa, uye kufananidzwa kwemvumo yegiyadhi sleeve inofanirwa kudiwa kuti ive yakakwirira kana kushandisa nzira dzakakodzera dzekusunga kudzikisa simba rekusunga.

4. Nzvimbo yemukati yegomba ine mipendero yakajeka

Zvinokonzera: Mari yekudzorera zvakare yakakura kwazvo; kona yekumashure yechikamu chekucheka chereamer yakakura kwazvo; iyo reaming yekucheka bhendi yakafara zvakanyanya; kune pores uye maburi ejecha pane workpiece pamusoro uye spindle swing yakakura kwazvo.

Solution: Deredza reming allowance; kuderedza kumashure kwekona yekucheka chikamu; gaya kumucheto bhandi upamhi; sarudza ma blanks akakodzera; gadzirisa muchina wekushandisa spindle.

5. High surface roughness yemukati megomba

Zvinokonzera: Kucheka kumhanya kwakanyanya; mvura yekucheka haina kukodzera; main deflection angle ye reamer yakakura kwazvo, reming cut edges haisi padenderedzwa rimwe chete; reming allowance yakakura kwazvo; reming allowance haina kuenzana kana idiki zvakanyanya, uye nzvimbo yenzvimbo haina kudzokororwa; reamer yekucheka chikamu chekuzunguza kukanganisa hakuna kushivirira, kucheka kumucheto hakuna kupinza, uye pamusoro pakashata; reming cutting edge yakafara zvakanyanya; chip kubviswa hakusi kutsvedzerera kana reming; remer yakasakara; reamer yakakuvadzwa, burrs kana chipping inosara pamucheto wekucheka; pane yakavakirwa-kumusoro pamucheto wekucheka; nekuda kwehukama hwezvinhu, haina kukodzera zero-degree rake angle kana negative rake angle reamer.

Solution: Deredza kucheka kukurumidza; sarudza kucheka mvura maererano nekugadzirisa zvinhu; dzikisa zvakakodzera kona huru yekutsauka, nyatso pinza reming yekucheka mupendero; kuderedza zvakakodzera mvumo yekudzorerazve; kunatsiridza kurongeka kwechinzvimbo uye kunaka kwegomba rezasi usati watangazve kana kuwedzera mvumo yekudzorera; sarudza inokwanisa reamer; rodza hupamhi hwebhandi rebandi; kuderedza nhamba yemazino anogadzirisa zvichienderana nemamiriro chaiwo, wedzera nzvimbo ye chip groove kana kushandisa reamer ine blade inclination angle kuti ibvise chip kutsvedza; gara uchitsiva reamer, uye kugaya kubva pakukuya panguva yekurodza; panguva yekurodza, kushandiswa uye kutakura kwe reamer, matanho ekudzivirira anofanirwa kutorwa kudzivirira mavanga; nokuda kwezvimedu zvakapwanyika, shandisa ibwe rakanyatsonaka remafuta kuti ugadzirise mugadziri wakapwanyika, kana kuti kutsiva anogadziridza; shandisa dombo remafuta kuichekerera kusvika padanho rakakodzera, uye shandisa remer ine kona yepamberi ye5° ku10°.

6. Yakaderera sevhisi hupenyu hweiyo reamer

Zvinokonzera: Zvinhu zvisina kufanira reamer; reamer inopisa panguva yekurodza; kusarudzwa kusina kufanira kwekucheka kwemvura, mvura yekucheka inokundikana kufamba zvakanaka, uye kukosha kwepamusoro kwepamusoro kwechikamu chekucheka uye mushure mokupinza reamer yakanyanya.

Solution: Sarudza reamer zvinhu zvinoenderana nekugadzirisa zvinhu, carbide reamer kana coated reamer inogona kushandiswa; kunyatsodzora kuwanda kwekukuya nekucheka kuti usatsva; kazhinji sarudza kucheka mvura nenzira kwayo maererano nekugadzirisa zvinhu; kazhinji kubvisa machipisi mu chip groove, shandisa mvura yekucheka nekumanikidza kwakakwana, uye uwane zvinodiwa kuburikidza nekukuya kwakanaka kana kugaya.

7. Kurongeka kwenzvimbo yegomba rakadzokororwa kuri kunze kwekushivirira

Chikonzero: kupfeka sleeve yemutungamiri; iyo pasi pekupedzisira sleeve yemutungamiri iri kure zvakanyanya kubva kune workpiece; runyoro rwekutungamirira rwakapfupika pakureba, hahuna kurongeka, uye chirungiso chine mutsindo.

Mhinduro: Nguva dzose shandura sleeve yemutungamiri; kurebesa sleeve yegwara kuti uvandudze kuenderana kwegap pakati pegiya rekutungamira uye reamer; nenguva gadzirisa mudziyo wemuchina uye gadzirisa iyo spindle inotakura clearance.

8. Reamer kukwenya zino

Chikonzero: Yakawandisa reming allowance; kuoma kwakanyanya kweiyo workpiece zvinhu; yakakura kwazvo yekucheka kumucheto musiyano, kusaenzana kucheka mutoro; yakanyanya diki main deflection angle yeiyo reamer, iyo inowedzera hupamhi hwekucheka; pakugadzirisa makomba akadzika kana mapofu mapofu, kune machipisi akawanda, asingabviswi nenguva, uye mazino akasakara panguva yekukuya.

Solution: Shandura pre-yakagadziriswa aperture size; kuderedza kuoma kwezvinhu kana kushandisa negative rake angle reamer kana carbide reamer; kudzora mutsauko weswing mukati meiyo inokwanisa chiyero; wedzera iyo huru deflection angle; teerera panguva yekubvisa machipisi kana kushandisa reamer ine kona yekumucheto; teerera kune kunaka kwekurodza.

9. Reamer mubato wakapwanyika

Chikonzero: Yakawandisa reming allowance; kana uchidzokorora gomba rematepi, iyo yakaomesesa uye yakanaka reming mvumo yekugovera uye yekucheka huwandu hwekusarudza haina kukodzera; iyo reamer zino chip space idiki uye machipisi akavharika.

Solution: Shandura pre-yakagadziriswa aperture size; shandura kugoverwa kwemvumo uye sarudza zvine musoro chiyero chekucheka; kuderedza nhamba yemeno anogadzirisa, wedzera nzvimbo yechip kana kugeda zino rimwe rezino.

10. Mutsara wepakati wegomba hauna kutwasuka mushure mekugadzirisa zvakare

Zvikonzero: Gomba redhiri rinorereka risati radzokororwa, kunyanya kana dhayamita yegomba iri diki, nekuti mugadziri wacho haana kusimba uye haakwanise kugadzirisa kukombama kwepakutanga; iyo main deflection angle yeiyo reamer yakakura kwazvo; mutungamiriri ari murombo, kuitira kuti remer iri nyore kutsauka kubva kugwara panguva yekudzokorora; iyo kumashure taper yechikamu chekucheka yakakura kwazvo; mugadziri anotamiswa mugomba riri pakati pegomba rinopindirana; kana uchidzokorora neruoko, simba rakawandisa rinoshandiswa mune imwe nzira, zvichiita kuti mugadziri atendeuke kune imwe mugumo, achiparadza verticality yegomba rekugadzirisa.