Tapping a kan wani lathe: Technology

Ulla zare a karfe workpieces a cikin nau'i na jikin juyin juya halin - daya daga cikin rare kuma a lokaci guda, da hadaddun ayyukan na juya. A wahala da yake a cikin aikin na asali hardware saituna, da kuma a cikin shirye-shiryen da karin kayan aiki. Don tapping a kan wani lathe a layin da fasaha da bukatun, ya kamata bi da fasaha na ta aiwatar kuma kada ka manta game da aminci dokoki.

shirye-shiryen da na'ura

Ko da kuwa da irin lathe da sassaka da kayan aiki za a iya cimma ta machining. Bayan kafa da na'ura sadarwarka kayyade kwana na Helix sakamako a kan surface na workpiece, wanda zai yi wani perpendicular matsayin dangi da juyawa axis. Ga shi ya kamata a lura da cewa inji da daban-daban iko da, daidai da, da dogara sanda gudun - ga sabon kayan aiki iya qualitatively jimre da aiki, yana da muhimmanci don da farko daidai da lãbãri a cikin kwana na tasiri da kuma engine gudun.

An muhimmanci siga ne jerawa tsakanin sabon Lines - shi ne ma ɗauke shi zuwa lissafi a saitin da kayan aiki da kuma sa dole sabawa cikin sharuddan da kayan aiki a kan workpiece. Tun da Threading for dunƙule-sabon na'ura mafi yawa ana yi a da dama ya yi kusa, shi ne kyawawa don kula da primary sigogi don kammala aiki ne duka. Ko da farar aka ci ta da aikace-aikace thread rage hadarin keta da farko da kuma ƙarshen matsayi na nakasawa wuraren da cewa ba za a iya dace da juna. Wadannan nuances da muhimmanci a tuna da lokacin da na fara aiki.

thread daban

Turners rarrabe m, kuma ko da zaren. A cikin farko idan muna magana ne game da cuts, wadda daga ƙarshe ta samar da cikkaken ko da yawan yankan Lines a matakai. Haka kuma, da m m thread sabon bar. Daga cikin ra'ayi na aiki ko da tapping a kan wani lathe zai yi da abũbuwan amfãni. Alal misali, wani ma'aikaci bayan kowace m iya gudu a cikin caliper zamiya kwaya da kuma sauri dawo da shi baya zuwa abun yanka da hannu, ba tare da tsayawa aiki na kayan aiki. Bugu da ari, a kowane sabon nassi zamiya goro kayan aiki za ta atomatik a aika zuwa ga asali rami, wanda tsiraru da tabbatar da daidaito da wasu ma'amaloli.

Bi da bi, na bukatar wani m yankan bayan kowane izinin caliper koma ta asali matsayi da abun yanka, wanda shi ne ba tare da baya da gudu.

A cikin mutum category, za ka iya yin mahara gubar yankan da kuma swirl. Saboda haka, a cikin farko idan wani mahara thread sabon lathe bukatar madaidaici kusurwa rabuwa workpiece a lokacin miƙa mulki daga wanda tsagi zuwa wani. Ga da muhimmanci na farko mataki lissafi sigogi da sabon layi. Game da vortex thread, shi na bukatar ƙarin kafuwa a karusa daga wani goyan baya juyawa abun yanka kai. Yana za a iya gyarawa da dama mutum zama masu saro, kowanne daga abin da zai rufe your yankin na aiki.

Inch da awo thread

Inch sabon shafi karfe bututu. Yawanci, wannan thread an samu kayan aiki, wanda aka yi amfani da tattara da karfe ko roba bututu. Standards ƙirƙirar slicing ayyana Gost 6357-81. Bisa ga fasaha takarda, shi za a iya ƙarasa da cewa babban sigogi an yanke inch farar da diamita. Cikinsa na biyu halayyar da aka kiyasta a matsayin nesa tsakanin matsananci maki na thread crests.

Hankula inch thread yankan kan lathe ne da za'ayi da kuma masu saro taps fasahar tare da gyare-gyare dangane da ciki aiki. Tsarin awo thread aka kashe bisa wannan sigogi, amma kara zuwa gare su, kuma nau'i na thread dagi. A cikin hali na inch thread, ya sau da yawa m - a cikin wani nau'i na alwatika. Bugu da kari, kamar yadda sunan ya nuna, da classic bututu yankan da aka lasafta a inci, kuma awo - a millimeters.

Ulla thread masu saro

A abun yanka shi ne wani kayan aiki wanda kai tsaye ya yi aikin sabon. Ya aka yi na karfe da tungsten carbide kafin aikin samun musamman wasa form m ga aiki da bukatun. Ana iya amfani da wa zaren kusoshi, kwayoyi, Pin da sauran workpieces. Carver aka shigar a cikin na'ura Chuck ko multigrip kai. A aikace-aikace ne zuwa kashi da dama kafa - a karshen kowane kayan aiki ne retracted zuwa gefe.

Gyara kafa thread alama a wannan harka da aka yi da daidaitawa da caliper, wanda ya kafa da ake buƙata zurfin. A lokaci guda akwai kuma daidaita saitunan. A musamman, a increments na 0.2 cm zuwa threading a kan lathe abun yanka zai ɗauka cewa feed dunƙule a cikin gangara karusa motsi za talakawan 0.1 mm a daya m.

An yarda da lokaci daya aiki na biyu carvers. Amma a nan dole ne mu yi la'akari da nuance cewa zai iya shafar ingancin da thread layi - kerarre vperediiduschim abun yanka cuttings zai jingina zuwa na biyu kayan aiki sharar gida, wanda so, ko kadan, amma duk da wannan tasiri a kan sigogi na kafa baki.

A amfani da dan lido

Mutu amfani musamman ga aiki tare da wannan karfe kayayyakin a cikin nau'i na kusoshi da studs, amma kawai don ƙirƙirar da waje zaren. Area, wanda aka shirya don yankan, pre-sarrafa da kuma trimmed. Har ila yau Threaded surface diamita da aka lasafta haka kamar yadda ya zama karami fiye da m diamita daga cikin thread amfani. A cikin hali na wannan bambanci awo dabara iya zama 0.2 mm ga kananan thread. Don samar da wata thread gaba, a karshen pre-blank chamfered m ga tsawo daga cikin Threaded profile.

Ko da yake da tsari za a iya za'ayi da hannu, mafi sau da yawa yi threading inji rago a kan wani lathe amfani na musamman harsashi-plashkoderzhatelya. Harsashi kanta da ake gyarawa a raya shugaban quill ko gida da dama fastening tududa. A talakawan kudi na wannan sabon zai zama 5-6 m / min.

A amfani da taps

Taps ana amfani musamman ga aiki tare da awo cewa yana amfani daga ciki. Lokacin da wannan diamita dole ba wuce 50 mm. A lathes yawanci amfani da na'ura taps, barin yin wani aiki a daya m.

Wannan yiwuwar bayyana sun fi mayar saboda daya-lokaci amfani da dama kida da aka shigar a cikin Multi-manufa duniya harsashi. Idan a cikin hali na wani al'ada abun yanka tsari ne zuwa kashi da dama, saukarwa ta hanyar sassa, sa'an nan tapping a kan wani lathe zuwa kashi ingancin sarrafa daban-daban na kayan aikin. Sa'an nan, su yi aiki a lokaci guda, wadannan daya bayan daya, wanda Rama ga zuriya sanya a kan wani abun yanka. Ware taps for roughing da kuma karewa daga cikin thread. Cikinsa da farko kayan aiki kawar game da 75% haddi karfe tare da manufa tsanya.

Yankan mutu shugabannin

Don amfani da mahara na lokaci daya masu saro da kuma musamman shugabannin da harsashi suna amfani. Wannan turret tooling, wanda za a iya batutuwa a cikin wannan sabon nozzles - tangential, radial kuma madauwari. Bayan kammala sabon tsefe diverge a su baya ba shakka, kuma shi ne ba a lamba tare da kafa thread. Mafi na kowa ne zagaye zama masu saro da irin wannan, domin suna iya gudanar da dama regrinding, sun karu da juriya da kuma sauki a tsare.

Duk da haka, da ciki Threading a kan lathe turret irin kawai tare da prismatic rakes da ciwon musamman gubar-a mazugi. Don aiki tare da "tsutsotsi" da kuma dogon sukurori amfani da yankan raka'a, hadedde kai tsaye a cikin na'ura goyon baya. Sunã halattar da siffar da kuma na waje da kuma na ciki zaren.

Features yankan ciki thread

Sama da wannan thread iya gudu daban-daban na yankan kayan aiki. Ba kamar da matsanancin surface aiki, irin yadda ake gudanar da bukatar da farko halittar ramukan da hakowa. A wasu lokuta shi ake bukata da kuma m huda, wanda zai ci gaba da yin amfani da zaren don hada guda biyu tare da abubuwa na musamman diamita.

Amma miscalculation diamita tapping a kan wani lathe iya lalata workpiece. Wannan ya faru a lokuta inda asali diamita da kanta yayi dace da girman da manufa aka gyara cewa dole ne batutuwa a cikin manufa jam'iyya. Wannan za a iya kauce masa ta hanyar thickening da fasaha haƙuri na ciki ganuwar kafin hakowa. Wannan haƙuri kamata ta dace da tsawo daga cikin dagi na thread.

A ƙarshen Threaded line

A ingancin da halitta thread za a m ba kawai ta da daidaito gefuna da kuma haduwa da mutum sassan, wanda aka za'ayi a daban-daban wurare. An ƙaddara da gaskiya, a matsayin karshe line na thread. A fasahar na bukatar cewa a musamman sharar ƙare madauki tsagi - shi zai samar da yiwuwar free kira dunƙule part.

Bugu da kari, tapping a kan wani lathe a karshe mataki ya zama su runtse da tsawo daga cikin kunya. Wannan shi ne wani aiki da kayan aiki a lokacin da janye siffofin sbeg GROOVES, kazalika da ta raguwa. Wani lokaci domin mafi karewa line zane samar da musamman izinin cewa ba ka damar yadda ya kamata daidaita ko undercut wani riga ya halicci sbeg GROOVES.

Quality iko sabon

Bayan da aiki da ma'aikaci jami'in dake duba yawan thread saduwa da ake so sigogi. Don yin wannan, amfani da samfuri a farfajiya na wanda shi ne mai rufi kwafi hakora-ridges na thread. Akwai daban-daban shaci ga tsarin awo da inch thread, a lokaci guda a cikin biyu kungiyoyin ma bambanta tube don dubawa matakai, da zurfi da kwana na GROOVES.

Yana bayar da wani m kima na riga gauges - a na'urar tantance da daidaitar da profile. Idan, misali, tapping a kan wani lathe kurfi yi tare da m slant, shi za a rubuce a kan dace size na zamo. Haka kuma an yi amfani da irin wannan ayyuka micrometers da abun da ake sakawa. Ba daidai karatu tabbaci ne kawai a yanayin saukan pre-yanã fizge tufarsu daga cikin thread saman.

ƙarshe

Samar da wani thread a kan wani lathe bukatar yin amfani da ingancin kayan aikin sabon da kuma kula da sadarwa. A farko shirya na'urar domin threading a kan wani lathe a matsayin kayan aiki, taps, ya mutu, ko turret. Amma ga mai amfani, ya nauyin ne ya kamata a daidaita da kayan aiki.

Kadan m sa damuwa ga sadarwarka horo CNC inji kayayyakin aiki, tare da shirin gudanarwa. Suna jiki positioned siffanta da kuma karye daidai da takamaiman bayanai, waxanda suke da shigar ta cikin na musamman shigar panel. A hadarin kuskure sanya a cikin aikin da irin model ne sosai ƙananan fiye da al'ada lathes.