Iwe unoziva here matambudziko akajairika uye mhinduro dzeakadzika gomba machining ekucheka maturusi munzvimbo dzekugadzira?

"Matambudziko Akajairika uye Mhinduro dzeDeep Hole Machining yeKucheka Zvishandiso muMachining Centers"

Mune yakadzika gomba machining process ye machining nzvimbo, matambudziko akadai sedimensional kurongeka, kunaka kwepamusoro kwechishandiso chiri kugadzirwa, uye hupenyu hwezvishandiso zvinowanzoitika. Aya matambudziko haangokanganisa kugadzirisa uye kunaka kwechigadzirwa chete asi anogona kuwedzera mutengo wekugadzira. Naizvozvo, kunzwisisa uye kugona zvikonzero zvezvinetso izvi uye mhinduro dzazvo kwakakosha zvakanyanya.

 

I. Gomba rakakurisa dhayamita nemhosho huru
(A) Zvikonzero

 

  1. Iyo yakagadzirwa kunze kwedhayamita yeiyo reamer yakakura zvakanyanya kana kune mabhura pamucheto wekucheka weiyo reamer.
  2. Iyo yekucheka kasi yakanyanya.
  3. Chiyero chekudya hachina kunaka kana mvumo yekugadzira yakakurisa.
  4. Iyo main deflection angle ye reamer yakakurisa.
  5. Mugadziri akakotama.
  6. Iko kune mitsara yakavakirwa-yakasungirirwa kumucheto wekucheka kweiyo reamer.
  7. Iyo runout ye reamer yekucheka edge panguva yekugaya inodarika kushivirira.
  8. Mvura yekucheka inosarudzwa zvisina kunaka.
  9. Paunenge uchiisa reamer, mavara emafuta pane taper shank pamusoro haana kucheneswa kana kune dents pane taper pamusoro.
  10. Mushure mekunge muswe wakatsetseka we taper shank wakanganiswa uye wakaiswa mumuchina wekushandisa spindle, iyo taper shank uye taper inopindira.
  11. Chikurunga chakakombama kana kuti chirungiso chakanyanya kusununguka kana kukuvara.
  12. Iyo reamer inoyangarara haichinjike.
  13. Kana ruoko ruchidzokorodza, masimba anoshandiswa nemaoko maviri haana kufanana, zvichiita kuti mugadziri azungunuke kuruboshwe nekurudyi.
    (B) Mhinduro
  14. Zvinoenderana nemamiriro chaiwo, dzikisa zvakafanira dhayamita yekunze yeamer kuti ive nechokwadi chekuti saizi yechishandiso inosangana nezvinodiwa zvekugadzira. Usati wagadzirisa, nyatsoongorora reamer uye bvisa mabhura pamucheto wekucheka kuti uone kupinza uye kurongeka kwechishandiso.
  15. Deredza kasi yekucheka. Kunyanya kucheka kumhanya kunotungamira mukupfeka kwechishandiso, kuwedzera gomba dhayamita, uye zvimwe zvinhu. Zvinoenderana neakasiyana machining emhando uye mhando dzematurusi, sarudza yakakodzera kucheka kumhanya kuti uve nechokwadi chekugadzirisa mhando uye hupenyu hwechishandiso.
  16. Rongedza zvakakodzera mwero wekudya kana kuderedza machining allowance. Yakawandisa chiyero chekudya kana machining mvumo inozowedzera simba rekucheka, zvichikonzera gomba rakakura dhayamita. Nekugadzirisa zvinonzwisisika zvigadziro zvekugadzirisa, gomba dhayamita rinogona kudzorwa zvakanaka.
  17. Zvakakodzera kuderedza chikuru deflection angle. Iyo hombe hombe yekutsauka angle ichaita kuti simba rekucheka ritarise kune rimwe divi remudziyo, zvichitungamira kune yakawedzera gomba dhayamita uye kupfeka chishandiso. Zvinoenderana nezvinodiwa zvekugadzirisa, sarudza yakakosha kona yekutsauka kuti uvandudze kurongeka kwekugadzirisa uye hupenyu hwechishandiso.
  18. Pamugadziri wakakotama, ruramisa kana kuti chiparare. Chishandiso chakabhenda hachigone kuvimbisa kugadzirisa chokwadi uye chinogona kukuvadza workpiece uye muchina chishandiso.
  19. Ngwarira kupfekedza kuchekwa kweiyo reamer nedombo remafuta kuti ubvise iyo yakavakirwa-mupendero uye uve nechokwadi chekuti kuchekwa kwakatsetseka uye kwakapfava. Kuvapo kweakavakirwa-kumicheto kuchakanganisa maitiro ekucheka uye kutungamirira kune isina kugadzikana gomba dhayamita.
  20. Dzora kubuda kweiyo reamer yekucheka kumucheto panguva yekukuya mukati meiyo inobvumidzwa renji. Yakawandisa yekumhanya inokonzeresa kuti chishandiso chizununguke panguva yekugadziriswa uye kukanganisa kurongeka kwekugadzirisa.
  21. Sarudza mvura yekucheka ine zvirinani kutonhora kuita. Mvura yekucheka yakakodzera inogona kuderedza tembiricha yekucheka, kuderedza kupfeka kwechishandiso, uye kugadzirisa kunaka kwepamusoro. Zvinoenderana neayo machining zvinhu uye zvinodikanwa zvekugadzirisa, sarudza yakakodzera yekucheka fluid mhando uye kutarisisa.
  22. Usati waisa reamer, mafuta anosvibisa mukati metaper shank yeamer uye tepi gomba remuchina wekushandisa spindle rinofanira kupukutwa. Ikoko kune matinji pane iyo tepi yepamusoro, ipfekedze nedombo remafuta. Ita shuwa kuti chishandiso chakamira uye chakanyatso kuisirwa kudzivirira matambudziko ekugadzirisa anokonzerwa nekuisa zvisina kunaka.
  23. Gaya muswe wakarembera weiyo reamer kuti uve nechokwadi chekuenderana kwayo nemuchina wekushandisa spindle. Misaligned flat tail ichaita kuti chishandiso chive chisina kugadzikana panguva yekugadziriswa uye kukanganisa kugadzirisa kurongeka.
  24. Gadzirisa kana kutsiva simbi yekuruka. Yakasununguka kana yakakuvadzwa spindle mabhengi inotungamira mukukotama uye nekudaro kukanganisa kurongeka chaiko. Gara uchitarisa mamiriro emabhengi ekutenderera uye gadzirisa kana kutsiva iwo nenguva.
  25. Rongedza iyo chuck inoyangarara uye gadzirisa iyo coaxiality. Ita shuwa kuti reamer iri coaxial neiyo workpiece kudzivirira yakawedzera gomba dhayamita uye kugadzirisa pamusoro pemhando matambudziko anokonzerwa nekusabatana.
  26. Kana ruoko ruchidzokorodza, chenjerera kushandisa simba zvakaenzana nemaoko maviri kudzivirira mutsigiri wacho kuti azungunuke kuruboshwe nekurudyi. Nzira dzekushanda dzakaringana dzinogona kuvandudza kurongeka kwekugadzirisa uye hupenyu hwekushandisa.

 

II. Yakaderedzwa gomba dhayamita
(A) Zvikonzero

 

  1. Iyo yakagadzirwa kunze kwedhayamita ye reamer idiki zvakanyanya.
  2. Iyo yekucheka kasi yakaderera.
  3. Chiyero chekudya chakakurisa.
  4. Mhedzisiro huru yekona ye reamer idiki zvakanyanya.
  5. Mvura yekucheka inosarudzwa zvisina kunaka.
  6. Panguva yekugaya, chikamu chakasakara che reamer hachina kudzika zvachose, uye elastic kupora kunoderedza gomba dhayamita.
  7. Paunenge uchidzoreredza simbi zvikamu, kana mvumo yakawandisa kana iyo reamer isina kupinza, elastic kupora kunowanzoitika, kudzikisa gomba dhayamita.
  8. Gomba remukati harina kutenderera, uye gomba dhayamita harina kukodzera.
    (B) Mhinduro
  9. Tsiva dhayamita rekunze reamer kuti uve nechokwadi chekuti saizi yechishandiso inosangana nezvinodiwa zvekugadzira. Usati wagadzirisa, pima uye ongorora reamer uye sarudza yakakodzera saizi yekushandisa.
  10. Zvakakodzera kuwedzera kasi yekucheka. Kunyanya kuderera kwekucheka kumhanya kunotungamira kune yakaderera kugadzirisa kushanda uye kuderedzwa gomba dhayamita. Zvinoenderana neakasiyana machining zvishandiso uye mhando dzematurusi, sarudza yakakodzera kucheka kumhanya.
  11. Zvakakodzera kuderedza chiyero chekudya. Kuwedzerwa kwekudya kwekudya kuchawedzera simba rekucheka, zvichiita kuti gomba rakaderedzwa dhayamita. Nekugadzirisa zvinonzwisisika zvigadziro zvekugadzirisa, gomba dhayamita rinogona kudzorwa zvakanaka.
  12. Wedzera zvakakodzera kona huru yekutsauka. Iyo diki yakawandisa main deflection angle ichaita kuti simba rekucheka riparadzirwe, zvichitungamira kune yakaderedzwa gomba dhayamita. Zvinoenderana nezvinodiwa zvekugadzirisa, sarudza yakakosha kona yekutsauka kuti uvandudze kurongeka kwekugadzirisa uye hupenyu hwechishandiso.
  13. Sarudza mvura yekucheka ine mafuta ine yakanaka yekuzora kuita. Mvura yekucheka yakakodzera inogona kuderedza tembiricha yekucheka, kuderedza kupfeka kwechishandiso, uye kugadzirisa kunaka kwepamusoro. Zvinoenderana neayo machining zvinhu uye zvinodikanwa zvekugadzirisa, sarudza yakakodzera yekucheka fluid mhando uye kutarisisa.
  14. Garai muchichinjanisa remer uye mogaya chikamu chekucheka chemugadziri. Bvisa chikamu chakasakara munguva kuti uve nechokwadi chekupinza uye kurongeka kwechishandiso.
  15. Paunenge uchigadzira saizi yeamer, zvinhu zvakaita sekudzoreredza kudzoreredza kwezvinhu zvemuchina zvinofanirwa kutariswa, kana kukosha kunofanirwa kutorwa zvinoenderana nemamiriro chaiwo. Zvinoenderana neakasiyana machining zvinhu uye zvinodiwa zvekugadzirisa, zvine musoro dhizaini saizi yechishandiso uye maparamita ekugadzirisa.
  16. Ita muyedzo wekucheka, tora mvumo yakakodzera, uye geya reamer zvakapinza. Kuburikidza nekucheka kwekuyedza, tarisa iyo yakakwana yekugadzirisa ma paramita uye chishandiso mamiriro kuti uve nechokwadi chekugadzirisa mhando.

 

III. Gomba remukati risina kutenderera rakadzokorora zvakare
(A) Zvikonzero

 

  1. Iyo inogadzirisa zvakarebesa, haina kusimba, uye inodedera panguva yekudzokorora.
  2. Mhedzisiro huru yekona ye reamer idiki zvakanyanya.
  3. Iyo yekucheka bhendi reamer idiki.
  4. Muripo wekudzokorora wakakurisa.
  5. Pane maburi uye maburi emuchinjiko panzvimbo yemukati megomba.
  6. Pane maburi ejecha uye pores pamusoro pegomba.
  7. Chirukwa chine jira chakarembera, hapana dhizaini rekutungamira, kana kukwana kwepakati pakati pemugadziri uye ruoko rwegwara rakakurisa.
  8. Nekuda kweiyo yakatetepa-yakavakirwa workpiece iri kusungirirwa zvakanyanya, iyo workpiece inodzima mushure mekubviswa.
    (B) Mhinduro
  9. Kune anogadziridza asina kusimba zvakakwana, chinodzokorora chine inzwi chisina kuenzana chinogona kushandiswa kunatsiridza kusimba kwechokushandisa. Panguva imwecheteyo, kuisirwa kweiyo reamer kunofanirwa kushandisa yakaomesesa yekubatanidza kuderedza vibration.
  10. Wedzera kona huru yekutsauka. Iyo diki yakawandisa main deflection angle ichaita kuti simba rekucheka riparadzirwe, rinotungamira nyore kune gomba remukati risina kutenderera. Zvinoenderana nezvinodiwa zvekugadzirisa, sarudza yakakosha kona yekutsauka kuti uvandudze kurongeka kwekugadzirisa uye hupenyu hwechishandiso.
  11. Sarudza iyo inokwanisa reamer uye kudzora gomba chinzvimbo kushivirira kwe pre-machining process. Ita shuwa kunaka uye kurongeka kweiyo reamer. Panguva imwe chete, kunyatsodzora gomba chinzvimbo kushivirira ari pre-machining muitiro kupa hwaro yakanaka reming.
  12. Shandisa reamer ine nzwi risina kuenzana uye rakareba uye rakanyatsojeka rinotungamira ruoko. Chigadziriso chine mutsindo usina kuenzana chinogona kuderedza kuzunguzika, uye ruoko rwakarebesa uye rwakanyatsojeka runotungamira runogona kunatsiridza kurongeka kwegwara remudziyo, nokudaro kuve nechokwadi kutenderera kwegomba remukati.
  13. Sarudza chivharo chinokwanisa kudzivirira hurema hwakadai semaburi, maburi emuchinjiko, maburi ejecha, nemapores paburi remukati megomba. Usati wagadzirisa, ongorora uye ongorora iyo isina chinhu kuti uone kuti isina chinhu mhando inosangana nezvinodiwa.
  14. Gadzirisa kana kutsiva bhindauko rekuruka kuti uve nechokwadi chekurongeka uye kugadzikana kweiyo spindle. Kune iyo kesi isina sleeve yegwara, isa rakakodzera rinotungamira ruoko uye dzora kubvumidzwa kwepakati pakati peanogadzirisa uye ruoko ruoko.
  15. Kune matete-walled workpieces, yakafanira clamping nzira inofanira kushandiswa kuderedza clamping simba uye kudzivirira workpiece deformation. Munguva yekugadzirisa, teerera pakudzora magadzirirwo ekugadzirisa kuderedza simba rekucheka simba pane workpiece.

 

IV. Mitsetse iri pachena pamusoro pemukati wegomba
(A) Zvikonzero

 

  1. Yakawandisa reming allowance.
  2. Iyo kona yekumashure yechikamu chekucheka cheiyo reamer yakakura zvakanyanya.
  3. Iyo yekucheka kumucheto bhandi reamer yakafara zvakanyanya.
  4. Pane pores uye jecha makomba pamusoro workpiece pamusoro.
  5. Yakawandisa spindle runout.
    (B) Mhinduro
  6. Deredza mvumo yekudzorerazve. Kubvumirwa kwakanyanyisa kuchawedzera simba rekucheka uye nyore nyore kutungamirira kumakumbo mukati memukati. Zvinoenderana nezvinodiwa zvekugadzirisa, zvine musoro sarudza iyo reming mvumo.
  7. Deredza kona kumashure kwechikamu chekucheka. Kona yakakurisa kumashure ichaita kuti mupendero wekucheka wakanyanya kupinza uye unonakira kumawere. Zvinoenderana neiyo machining zvinhu uye zvinodikanwa zvekugadzirisa, sarudza yakakodzera kumashure kona saizi.
  8. Geda hupamhi hwebhandi rekucheka. Bhandi rakanyanyisa kuchekwa rinoita kuti simba rekucheka rive risina kuenzana uye nyore nyore kutungamirira kumakumbo mukati memukati. Nekukuya hupamhi hwebhandi rekucheka, ita kuti simba rekucheka riwedzere kufanana.
  9. Sarudza rakavharwa rakakwana kuti udzivise kuremara senge pores uye jecha maburi pane workpiece pamusoro. Usati wagadzirisa, ongorora uye ongorora iyo isina chinhu kuti uone kuti isina chinhu mhando inosangana nezvinodiwa.
  10. Rongedza muchina wekushandisa spindle kuti uderedze iyo spindle runout. Yakawandisa spindle runout inokonzeresa iyo reamer kuzununguka panguva yekugadziriswa uye kukanganisa kunaka kwepamusoro pekugadzirisa. Gara uchitarisa uye gadzirisa muchina chishandiso spindle kuti ive nechokwadi chechokwadi uye kugadzikana.

 

V. High surface roughness value yegomba remukati
(A) Zvikonzero

 

  1. Kunyanya kucheka kukurumidza.
  2. Mvura yekucheka isina kusarudzwa.
  3. Iyo main deflection angle yeiyo reamer yakakura kwazvo, uye iyo reamer yekucheka mupendero haisi pane imwechete denderedzwa.
  4. Yakawandisa reming allowance.
  5. Kusaenzana reming allowance kana yakawandisa kubvumidzwa, uye mamwe maface haana kudzokororwa.
  6. Kubuda kwechikamu chekucheka kwemugadziri kunopfuura kushivirira, chidimbu chekucheka hachina kupinza, uye nzvimbo yacho yakaoma.
  7. Iyo yekucheka kumucheto bhandi reamer yakafara zvakanyanya.
  8. Kubviswa kwakashata kwechip panguva yekudzorerazve.
  9. Kunyanya kupfeka kwe reamer.
  10. Iyo reamer yakakuvadzwa, uye kune maburrs kana chipped edges pamucheto wekucheka.
  11. Iko kune yakavakirwa-kumusoro pamucheto wekucheka.
  12. Nekuda kwehukama hwezvinhu, zero rake angle kana negative rake angle reamers hazvishande.
    (B) Mhinduro
  13. Deredza kasi yekucheka. Kunyanya kucheka kumhanya kunotungamira mukupfeka kwechishandiso uye kuwedzera kwehukasha kukosha. Zvinoenderana neakasiyana machining zvishandiso uye mhando dzematurusi, sarudza yakakodzera kucheka kumhanya.
  14. Sarudza mvura yekucheka maererano nekugadzira zvinhu. Mvura yekucheka yakakodzera inogona kuderedza tembiricha yekucheka, kuderedza kupfeka kwechishandiso, uye kugadzirisa kunaka kwepamusoro. Zvinoenderana neayo machining zvinhu uye zvinodikanwa zvekugadzirisa, sarudza yakakodzera yekucheka fluid mhando uye kutarisisa.
  15. Nemazvo dzikisa iyo hombe deflection angle uye nenzira kwayo kugaya reamer yekucheka mupendero kuti uve nechokwadi chekuti kucheka kumucheto kuri pane imwechete denderedzwa. Iyo yakawandisa main deflection angle kana yekucheka mupendero isiri pane imwechete denderedzwa ichaita kuti simba rekucheka rive risina kuenzana uye rinokanganisa kunaka kwepamusoro pekugadzirisa.
  16. Deredzai zvakafanira mvumo yekudzorerazve. Yakawandisa mvumo inowedzera simba rekucheka uye nyore kutungamira kune yakawedzera pamusoro roughness kukosha. Zvinoenderana nezvinodiwa zvekugadzirisa, zvine musoro sarudza iyo reming mvumo.
  17. Natsiridza kurongeka kwenzvimbo uye kunaka kwegomba rezasi usati wadzoreredza kana kuwedzera mvumo yekudzorera kuti uve nechokwadi chekubvumidza yunifomu yekudzorera uye kudzivirira mamwe mapeji asiri kuverengerwa.
  18. Sarudza mugadziri akakodzera, gara uchiongorora uye uchikuya reamer kuti uone kuti kubuda kwechikamu chekucheka chiri mukati mekushivirira, kumucheto kunopinza, uye pamusoro pacho.
  19. Giya hupamhi hwebhendi rekucheka kuti udzivise pesvedzero yebhendi yakafara kwazvo yekucheka pachezvako. Zvinoenderana nezvinodiwa zvekugadzirisa, sarudza yakakodzera yekucheka bhendi upamhi.
  20. Zvinoenderana nemamiriro ezvinhu chaiwo, dzikisa huwandu hwemeno anogadzirisa, wedzera chip nzvimbo kana shandisa reamer ine yekucheka kumucheto kuita kuti uve nechokwadi chekubvisa chip. Kubviswa kwakashata kwechip kunotungamira mukuunganidzwa kwechip uye kukanganisa kunaka kwepamusoro pekugadzirisa.
  21. Gara uchitsiva reamer kuti usanyanya kusakara. Panguva yekugadzira, teerera kutarisa kupfeka kwechishandiso uye kutsiva iyo yakasakara chishandiso munguva.
  22. Panguva yekugaya, kushandiswa, uye kutakura kweiyo reamer, matanho ekudzivirira anofanirwa kutorwa kudzivirira kukanganisa. Pamugadziri wakakuvadzwa, shandisa dombo reoiri rakanyanya kunaka kugadzirisa gadziriso yakakuvadzwa kana kuitsiva.
  23. Bvisa mupendero wakavakwa pamucheto wekucheka munguva. Kuvepo kweakavakirwa-kumicheto kuchakanganisa maitiro ekucheka uye kutungamirira kune yakawedzera pamusoro roughness kukosha. Nekugadzirisa zvigadziro zvekucheka uye kusarudza mvura yakakodzera yekucheka, chizvarwa chezvivakwa zvakavakwa zvinogona kuderedzwa.
  24. Nezvemidziyo isingakodzere zero rake angle kana negative rake angle reamers, sarudza akakodzera rudzi rwechishandiso uye maparamita ekugadzirisa. Zvinoenderana nehunhu hwechigadzirwa chemuchina, sarudza chishandiso chakakodzera uye nzira yekugadzirisa kuti uve nechokwadi chekugadzirisa pamusoro pemhando.

 

VI. Yakaderera sevhisi hupenyu hweiyo reamer
(A) Zvikonzero

 

  1. Improper reamer material.
  2. Mugadziri anopiswa panguva yekukuya.
  3. Mvura yekucheka isina kusarudzwa, uye mvura yekucheka haigoni kufamba zvakanaka. Iyo yepamusoro roughness kukosha kwekucheka chikamu uye reamer yekucheka edge mushure mekugaya yakanyanya kukwirira.
    (B) Mhinduro
  4. Sarudza iyo reamer zvinhu zvinoenderana nemachining zvinhu. Carbide reamers kana coated reamers inogona kushandiswa. Zvinhu zvakasiyana-siyana zvekugadzira zvinoda zvakasiyana-siyana zvekushandisa. Kusarudza chishandiso chakakodzera chinogona kuvandudza hupenyu hwechishandiso.
  5. Nyatsodzora ma parameter ekucheka panguva yekukuya kuti usatsva. Paunenge uchikuya reamer, sarudza zvakakodzera kucheka paramita kudzivirira kupisa uye kupisa kwechombo.
  6. Nguva dzose sarudza mvura yekucheka nenzira yakarurama maererano nekugadzira zvinhu. Mvura yekucheka yakakodzera inogona kuderedza tembiricha yekucheka, kuderedza kupfeka kwechishandiso, uye kugadzirisa kunaka kwepamusoro. Ita shuwa kuti mvura yekucheka inogona kuyerera zvakanaka ichienda kunzvimbo yekucheka uye kuita basa rayo rekutonhora nekuzora.
  7. Gara uchibvisa machipisi mu chip groove uye shandisa yekucheka fluid nekumanikidza kwakakwana. Mushure mekugaya zvakanaka kana kupeta, zadzisa zvinodiwa. Kubvisa machipisi nenguva kunogona kudzivirira kuunganidzwa kwechip uye kukanganisa maitiro ekucheka uye hupenyu hwekushandisa. Panguva imwecheteyo, kushandisa mvura yekucheka nekumanikidza kwakakwana kunogona kuvandudza kutonhora uye kudzora.

 

VII. Yakawandisa gomba chinzvimbo kukanganisa kwegomba remed
(A) Zvikonzero

 

  1. Pfeka sleeve yemutungamiri.
  2. Mugumo wepasi wegwara rekutungamira riri kure zvakanyanya kubva kune workpiece.
  3. Sleeve yekutungamira ipfupi pakureba uye yakashata mukururama.
  4. Lose spindle bear.
    (B) Mhinduro
  5. Nguva dzose shandura sleeve yemutungamiri. Iyo giraidhi sleeve inozopfeka zvishoma nezvishoma panguva yekugadzirisa uye inokanganisa kugadzirisa kunyatsoita. Gara uchitsiva iyo inotungamira sleeve kuti ive nechokwadi chekururama kwayo uye inotungamira basa.
  6. Rebesa ruoko rwegwara uye uvandudze kurongeka kwakakodzera pakati pegwara regwara uye remuredhi remvumo. Kana iyo yepasi yekupedzisira yegidhi sleeve iri kure zvakanyanya kubva kune workpiece kana giraidhi sleeve ipfupi pakureba uye isina kunaka mukurongeka, iyo reamer inotsauka panguva yekugadzira uye kukanganisa gomba chinzvimbo. Nekurebesa ruoko rwegwara uye nekuvandudza kurongeka kwakakodzera, iko kurongeka kwekugadzirisa kunogona kuvandudzwa.
  7. Nenguva gadzirisa chishandiso chemuchina uye gadzirisa iyo spindle inotakura clearance. Lose spindle bearings inokonzeresa kuti spindle izungunuke uye inokanganisa kurongeka chaiko. Gara uchitarisa uye gadzirisa iyo spindle inotakura clearance kuti uve nechokwadi chekurongeka uye kugadzikana kwemuchina chishandiso.

 

VIII. Mazino akachekwa
(A) Zvikonzero

 

  1. Yakawandisa reming allowance.
  2. Iyo workpiece material yakanyanya kuoma.
  3. Kunyanya kumhanya kwekucheka, uye kusaenzana kwekucheka mutoro.
  4. Iyo yakakura deflection angle yeiyo reamer idiki zvakanyanya, ichiwedzera hupamhi hwekucheka.
  5. Paunenge uchidzorera maburi akadzika kana mabofu, kune machipisi akawandisa uye haabviswe nenguva.
  6. Mazino anotsemuka panguva yekukuya.
    (B) Mhinduro
  7. Shandura pre-machini gomba dhayamita saizi uye kuderedza reming mvumo. Kubvumirwa kwakawandisa kuchawedzera simba rekucheka uye kutungamirira nyore kune mazino akacheka. Zvinoenderana nezvinodiwa zvekugadzirisa, zvine musoro sarudza pre-yakagadzirwa gomba dhayamita saizi uye reaming mvumo.
  8. Deredza kuoma kwezvinhu kana kushandisa negative rake angle reamer kana carbide reamer. Kune zvekushandisa zvekushandisa zvine kuomarara kwakanyanya, nzira dzakadai sekudzikisa kuomarara kwezvinhu kana kusarudza rudzi rwechishandiso chakakodzera kugadzirwa kwezvinhu zvakaoma zvinogona kushandiswa.
  9. Dzora runout mukati mekushivirira renji kuti uve nechokwadi chekucheka yunifomu mutoro. Kuwanda kwekumhanya kwekucheka kuchaita kuti simba rekucheka rive risina kuenzana uye rinotungamirira nyore kune mazino akacheka. Nekugadzirisa chigadziro chekuisa uye kugadzirisa zvigadziro, chengetedza runout mukati mehutano hwekushivirira.
  10. Wedzera iyo main deflection angle uye kuderedza hupamhi hwekucheka. Iyo diki yakawandisa main deflection angle ichawedzera hupamhi hwekucheka uye nyore kutungamirira kumazino akachekwa. Zvinoenderana nezvinodiwa zvekugadzirisa, sarudza yakakodzera main deflection angle size.
  11. Teerera kubvisa machipisi nenguva, kunyanya kana uchidzokorora makomba akadzika kana mapofu. Kuunganidza kwechip kunokanganisa maitiro ekucheka uye nyore kutungamirira kumazino akacheka. Shandisa nzira yakakodzera yekubvisa chip kubvisa machipisi nenguva.
  12. Chenjerera kukuya kwemhando uye kudzivirira mazino ari kuputika panguva yekukuya. Paunenge uchikuya reamer, sarudza zvakakodzera kucheka paramita uye nzira dzekukuya kuti uve nechokwadi chemhando uye kusimba kwemeno.

 

IX. Yakaputsika reamer shank
(A) Zvikonzero

 

  1. Yakawandisa reming allowance.
  2. Paunenge uchidzokorora maburi akaremerwa, kugoverwa kwezvakaomarara uye kupedzisa kugadzirisa zvakare uye kusarudzwa kwekucheka paramita hakuna kufanira.
  3. Iyo chip nzvimbo yemeno anogadzirisa idiki,