Reaming da tayin da ramuka

machining ayyukan workpieces a kan lathes wuya zama karshe tsari. Samar da ramuka - wannan shi ne babban mataki a samun da ake buƙata siffar na ɓangare. Amma ga shi, kamar yadda mai mulkin, bi da wani mataki kyautata. A bangare, wannan taron kammala gyaran, amma wani lokacin amfani da hanyoyin da tushe siga canje-canje sanya yanke. Irin wadannan ayyuka sun hada da chamfering da tayin da ramuka, tare da sakamakon cewa sadarwarka ne mafi kyau duka domin halaye na da workpiece. Na farko, da shirye sako zama dole girma, kuma abu na biyu, ta gefuna da kuma saman suna tsabtace wuce haddi burrs da kwakwalwan kwamfuta.

Abin da matsaloli suna warware sinking?

By hanya yarda reaming ramin daban-daban asalin. Yana iya jefa, niƙe ko ya fadi na sukar maharibai kan wanda nan zai yi aiki master reaming. Mene ne jigon wannan aiki? Yana iya zama biyu a raga. A kalla trimming rami saman da aka tabbatar. Wannan ne da muhimmanci musamman a lokuta inda a baya yin m hakowa da kuma girke ramukan, da gefuna da ake bukatar na kyautata. Dangane da ingancin samuwar daga cikin ramukan za a iya amfani ko poluchistovoe Gama countersinking. A sakamakon canje-canje da kuma digiri na smoothing na aiki saman. Ko da more alhakin aiki na k. A wannan yanayin, da mai gida shi ne ba iyaka yanã fizge tufarsu daga rami da kuma adjusts sigogi kamar zurfin da kauri. Bukatar irin wannan mataki na faruwa idan da farko samu rami ba dace a size zuwa ga manufa studs, sukurori ko wasu fasteners. Bayan reaming aka yi kawai tapping daidai da girman da fastener.

Mene ne wani countersink?

Wannan shi ne wani sabon kayan aiki, da zane na wanda aka kafa daga aikin aiki part da kuma shank, da kayan aiki mariƙin. Azahiri, wasu jinsunan kama countersink rawar soja, amma suna da yawa karfi. Kuma ko da mafi muhimmanci bambanci ne gaban akalla uku yankan gefuna, samar da wani da ya fi dacewa kau wuce haddi karfe taro. Ba zato ba tsammani, da waɗannan daban-daban da kuma abubuwan tayin na ramuka, domin wanda wani lokacin bukatar m kawar da kwakwalwan kwamfuta, a don cimma mafi m workpiece siffar. Amma da dama countersink yankan gefuna kuma yi aiki a matsayin mai irin kayan stabilizer. Wannan al'amari ya tabbatar da uniformity na gefen aiki, wanda rinjayar da daidaito na aiki. Duk da haka, ingancin sakamakon zai dogara ne kan yadda da irin kayan aiki da aka zaba daidai.

iri countersink

A sauki conical countersinks model kunshi cikin sassaƙa, da kuma shank. A mazugi kwana a cikin aiki sashen iya bambanta daga 30 zuwa 120 °. A mafi rikitarwa bambancin da kayan aiki ne mai abun yanka tare da karshen hakora. Number of hakora a kan talakawan daga 4 zuwa 8. Haka kuma, mafi daidai da ake buƙata sinking, karami ya zama surface abun yanka. Har ila yau, akwai cylindrical na'urorin a cikin abin da jagora fil da aka bayar. Ya shiga cikin rami kafa, haka samar da daidaituwa kafa ta cylindrical sako da kuma huda axis. Yana da wani m dabara a wadda hakowa, reaming da tayin da ramuka samar da guda kayan aiki samuwar. A sakamakon haka, samuwar takware simplifies da kuma inganta ingancin sake zagayowar tsaftacewa m saman. Kusan duk model countersink sanya na kayan aiki gami da carbon steels.

Dabara na yi reaming

Yawancin lokaci reaming aka yi a kan hakowa da inji. Kazalika da drills, core drills aka shigar a cikin Game chucks ko clamping sunadaran. Bugu da ari, fitarwa rabo daga apertures ake sarrafa countersink. A cewar wannan dabara an kafa conical sako, dace da rivets da countersunk dunƙule kawunansu. A tududa ga kusoshi aka sanya a cikin wannan hanya, amma counterbored. Wannan kayan aiki kuma yi trimming da iyakar, sasanninta, kuma tsinkaya samfurin. Kuma reaming da tayin da ramuka a cikin na'ura ake sarrafawa da sadarwarka. A halin yanzu model na pneumatic da lantarki inji shi damar domin aiki a cikin Semi-atomatik kuma atomatik halaye. Computer-sarrafawa inji iya amfani da wannan saituna don tsari aiki countersink sabis sassa.

Ganawa da tayin aiki

Operation tayin ta hanyoyi da yawa kama da countersinking. Haka kuma an tsara don kafa ganiya size ramukan da ikon gyara siffar. Amma idan core drills shirya ramukan don nan gaba da yin amfani da rivets da kusoshi, da tayin bayar da cikakken calibrated alkuki don shafts, fistan aka gyara da kuma bearings. Har ila yau tayin apertures rage gogayya a bi da yankin da kuma samar da wani high yawa na lamba tsakanin abubuwa. Wadannan manufofin aka cimma ta rage surface roughness na rami.

Kayan aiki da ya tura

Share ma wani kayan aiki da yayi kama da rawar soja. Aiki part bayar a wannan harka shirya a kan shaft karkara hakora. Bugu da kari, akwai karin ayyuka na abun yanka. Wannan shinge, jimla da cylindrical sassa. Kai tsaye samar yankan jagora mazugi, wanda baki allowance cire karfe, amma a lokaci guda kare saman sabon abu daga nicks. Kuma a nan shi ne zai yiwu, su raba tsakanin mutum da tsarin sassa cewa bambanta da wannan dabara da kuma chamfering. Reaming da tayin da ramuka converge a yankan ake gudanar, amma ma'auni shafa ma da hidima a matsayin shugabanci da kuma guntu kau. A saboda wannan dalili ne na musamman GROOVES cewa yin kayan aiki mafi m.

Machine da manual scanning

Girke za a iya yi da hannu, ko ta hanyar na'ura, wato, a kan wannan inji. A kayan aiki amfani ga manual ayyukan, halin da elongate aiki rabo. A diamita na inverted mazugi, a cikin wannan yanayin jeri daga 0.06 zuwa 0.1 mm a kan talakawan. Don kwatanta, inji janye mazugi da kauri daga 0.05 zuwa 0.3 mm. Tare da manual tayin iya zama shirye rami diamita na 3 zuwa 60 mm. A mataki na daidaito ba high. Machine kayan aiki daidaitacce a wasu masu girma dabam, sau da yawa a kan musamman umarni. Alal misali, kirkirar na ramuka a Constructional details iya kashe daidai da bayani dalla-dalla ga takamaiman aikin data. A abũbuwan amfãni daga wannan hanya sun hada da babban sabon daidaici, high quality-tsabtace da kuma ba nakasawa sakamako.

yin tayin

Machine tayin da aka yi a kan wannan akida, kamar yadda da cewa na chamfering. A kayan aiki da ake gyarawa a cikin harsashi, kuma aka sa'an nan directed a cikin magani sashi daga cikin na'ura. The kawai bambance-bambance ne mafi girma da bukatun ga aiki karye sanyaya a lokacin aiki da kuma lubrication ramukan. Kamar yadda wani lubricating abun da ke ciki an yi amfani da ma'adinai da man fetur, turpentine, da kuma roba emulsions. manual handling takware in ba haka ba ya yi. Girke da irin wannan shafi na farko kam na workpiece a cikin vise. Bugu da ari, da rami da aka saka a cikin scanning tip da capstan da wani torsion sakamako aka samu. Bugu da ƙari, da kayan aiki za a iya juya su kawai a daya shugabanci - da samuwar da ake bukata samfurin sigogi.

ƙarshe

Machining daga karfe hankali maye gurbinsu da technologically m Laser kuma thermal hanyoyin. Har ila yau gasa da gargajiya da hanyoyin da waterjet sabon inji, a cikinsa babban sabon gudun da kuma daidaito. Da wannan bango iya bayar da abũbuwan amfãni a matsayin countersink da tayin da ramuka? Na farko shi ne yiwuwar manual aiki ba tare da yin amfani da nagartaccen kayan aiki a cikin nau'i na inji. Bugu da ƙari kuma, sabanin gidroabrazivov kuma thermal na'urorin, da waɗannan kimiyoyi ba ya bukatar kara ƙarin kaya. Saboda haka, za mu iya magana game da tattalin arziki, ƙungiya da ergonomic yanayi. Amma ingancin magani da kudi na samar da tsari, ba shakka, za su miƙa wa hadayu.