Me ya sa za mu lalata samfuran da aka sarrafa?
Tsaro:
Burrs na iya ƙirƙirar gefuna masu kaifi da haɓaka, wanda zai iya haifar da haɗari ga ma'aikata da masu amfani da ƙarshen.
inganci:
Ta hanyar cire burrs, zaku iya inganta inganci da bayyanar samfuran ku.
Ayyuka:
Burrs na iya shafar aikin abubuwan da aka gyara da mu'amalarsu tare da wasu sassa.
Yarda da Ka'ida
Wasu masana'antu suna da ƙaƙƙarfan ƙa'idoji game da matakan haƙurin burr don tabbatar da aikin samfur da aminci.
Haɗawa da Gudanarwa
Kayayyakin da aka ɓata suna sa sauƙin ɗauka da haɗuwa, wanda ke rage haɗarin lalacewa.
Burrs galibi ana haifar da su yayin aikin yanke ƙarfe.Burrs na iya rage daidaiton sarrafawa da ingancin saman kayan aiki.Suna kuma shafar aikin samfur kuma, a wasu lokuta, suna haifar da haɗari.Ana amfani da deburring yawanci don magance matsalar burr.Deburding ba tsari ne mai fa'ida ba.Deburring tsari ne mara amfani.Yana ƙara farashi, yana tsawaita zagayowar samarwa kuma yana iya haifar da goge duk samfuran.
Kungiyar Anebon ta yi nazari tare da bayyana abubuwan da ke shafar samuwar burbushin niƙa.Sun kuma tattauna hanyoyin da fasahohin da ake da su don rage burbushin niƙa da sarrafa su, daga tsarin ƙira zuwa tsarin masana'antu.
1. Ƙarshen milling burrs: manyan nau'ikan
Bisa ga tsarin tsarin rarrabawa ga burrs dangane da yanke motsi da kayan aiki na kayan aiki, manyan burrs da aka haifar a lokacin milling na ƙarshe sun hada da burrs a bangarorin biyu na babban farfajiya, burrs tare da gefe a cikin hanyar yanke, burrs tare da kasa. a cikin yankan shugabanci, da yanke a ciki da waje ciyarwa.Akwai nau'ikan burbushin kwatance guda biyar.
Hoto 1 Burrs da aka kafa ta hanyar niƙa ƙarshen
Gabaɗaya, girman burrs waɗanda ke cikin jagorar yankewa a gefen ƙasa ya fi girma kuma mafi wahalar cirewa.Wannan takarda tana mai da hankali kan burbushin gefen ƙasa waɗanda ke cikin hanyoyin yanke.Girma da siffar za a iya rarraba zuwa uku daban-daban na burrs da aka samu a karshen milling shugabanci.Nau'in I burrs na iya zama da wuya a cirewa kuma yana da tsada, Nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) wanda aka nuna a cikin adadi na 2).
Hoto 2 Burrs iri a cikin hanyar niƙa.
2. Babban abubuwan da ke shafar samuwar burrs akan na'urorin milling na ƙarshe
Samuwar Burr tsari ne mai rikitarwa na nakasar abu.Samuwar burrs yana shafar abubuwa da yawa, ciki har da kaddarorin kayan aiki na kayan aikin, lissafin sa, jiyya na sama, lissafin kayan aiki da hanyar yankewa, sawa akan kayan aikin, yankan sigogi, amfani da sanyaya, da dai sauransu Tsarin toshe a cikin hoto 3. yana nuna abubuwan da ke shafar ƙarshen milling burrs.Siffai da girman ƙarshen milling burrs ya dogara da tasirin abubuwan da ke tasiri daban-daban a ƙarƙashin takamaiman yanayin niƙa.Koyaya, abubuwa daban-daban suna da tasiri daban-daban akan samuwar burr.
Hoto na 3: Dalili da Tasirin Shafi na Ƙirƙirar Burr Milling
1. Shiga / fita na kayan aiki
Burrs da ake haifarwa lokacin da kayan aiki ke juyawa daga kayan aiki sun fi girma fiye da waɗanda aka haifar lokacin da yake juyawa ciki.
2. Cire kusurwa daga jirgin sama
Kusurwoyin da aka yanke na jirgin sama yana da babban tasiri akan samuwar burrs tare da gefen ƙasa.Lokacin da yankan gefen juya daga m surface na wani workpiece a cikin jirgin sama, wucewa ta hanyar wani batu perpendicular da milling abun yanka ta axis a wancan batu, da vector hade da toolspeed da feedspeed ne daidai da kwana tsakanin shugabanci na karshen fuskokin ya. kayan aiki.Ƙarshen fuskar aikin aikin yana gudana daga maƙallan kayan aiki a cikin ma'anar kayan aiki.A cikin Hoto na 5, kewayon Ps, kusurwar da aka yanke daga cikin jirgin shine 0degPs=180deg.
Sakamakon gwaji ya nuna cewa yayin da zurfin yanke ke ƙara haɓaka burrs daga nau'in I zuwa nau'in II.Yawancin lokaci, ƙaramin zurfin niƙa da ake buƙata don samar da nau'in burrs na II (wanda kuma aka sani da iyaka yanke zurfin ko dcr) ana kiransa ƙaramin zurfin niƙa.Hoto na 6 yana kwatanta tasirin kusurwoyi na yanke jirgin sama da yanke zurfin zurfi akan tsayin burr yayin aikin injin alloy na aluminum.
Hoto 6 Tsarin yankan jirgin sama, siffar burar da zurfin yanke
Hoto na 6 ya nuna cewa, lokacin da kusurwar jirgin sama ya fi girma cewa 120deg nau'in burrs na I sun fi girma kuma zurfin da suke canzawa zuwa nau'i na II burrs yana ƙaruwa.Ƙananan kusurwar yanke jirgin sama zai ƙarfafa samuwar nau'in burrs na II.Dalilin shi ne cewa ƙananan ƙimar Ps, mafi girma da tsayin daka a tashar.Wannan ya sa ya zama ƙasa da yiwuwar burrs.
Gudun ciyarwa da jagorancinsa zai yi tasiri da sauri da kusurwar yanke jirgin sama da samuwar burrs.Mafi girman adadin ciyarwa da kuma kashe gefen a wurin fita, a, kuma ƙarami da Ps, mafi inganci shine wajen murkushe samuwar manyan burrs.
Hoto 7 Sakamakon jagorancin ciyarwa akan samar da burr
3. Tushen kayan aiki EOS jerin fita
Girman burr yana ƙaddara ta hanyar tsari wanda tip kayan aiki ya fita daga ƙarshen niƙa.A cikin hoto na 8, batu A yana wakiltar ƙaramin yanki.Point C yana wakiltar manyan gefuna.Kuma maki B yana wakiltar iyakar koli.An yi watsi da radius tip na kayan aiki saboda an ɗauka yana da kaifi.Za a rataye kwakwalwan kwamfuta a saman kayan aikin da aka ƙera idan gefen AB ya bar aikin kafin gefen BC.Yayin da aikin niƙa ya ci gaba, ana tura kwakwalwan kwamfuta daga kayan aikin da ke samar da babban busa mai yankan ƙasa.Idan gefen AB ya bar aikin aikin kafin gefen BC, kwakwalwan kwamfuta za a rataye su a farfajiyar canji.Sa'an nan kuma an yanke su daga aikin aikin zuwa hanyar yankewa.
Gwajin ya nuna:
①Jerin ficewar kayan aiki ABC/BAC/ACB/BCA/CAB/CBA wanda ke ƙara girman burar a jere.
②Sakamakon EOS sun kasance daidai, sai dai gaskiyar cewa girman burr da aka samar a cikin kayan filastik a karkashin wannan tsari na fita ya fi girma fiye da abin da aka samar a cikin kayan aiki.Jerin fitar tip kayan aiki yana da alaƙa ba kawai ga kayan aikin lissafi ba amma har ma abubuwa kamar ƙimar ciyarwa, zurfin niƙa, joometry na aiki, da yanayin yanke.Burrs suna samuwa ta hanyar haɗakar abubuwa masu yawa.
Hoto 8 Tushen kayan aiki burr samuwar da jerin fita
4. Tasirin Wasu Abubuwan
① Milling sigogi (zazzabi, yanayin yankan, da dai sauransu).Samuwar burrs kuma za su shafi wasu dalilai.Tasirin manyan abubuwa kamar saurin ciyarwa, nisan milling, da dai sauransu. Tsarin yankan jirgin sama da jerin ficewar kayan aiki EOS theories suna nunawa a cikin ka'idar yanke kusurwoyi.Ba zan yi cikakken bayani a nan ba;
② Ƙarin filastik kayan abu nacnc juya sassa, da sauki zai zama samar da I type burrs.Lokacin da ƙarshen niƙa gagajewar abu, babban adadin abinci ko manyan kusurwoyi na jirgin sama na iya haifar da lahani na nau'in III.
③ Ƙaƙƙarar ƙurawar saman zai iya hana samuwar burrs lokacin da kusurwar tsakanin ƙarshen saman da jirgin da aka yi amfani da shi ya wuce kusurwar dama.
④ Yin amfani da ruwa mai niƙa yana da amfani don tsawaita rayuwar kayan aiki, rage lalacewa, lubricating tsarin niƙa da rage girman burr;
⑤ Rashin kayan aiki yana da tasiri mai mahimmanci akan samuwar burr.Arc na tip yana ƙaruwa lokacin da aka sa kayan aiki zuwa wani mataki.Girman burar yana ƙaruwa a cikin hanyar fita na kayan aiki, da kuma a cikin hanyar yanke.Ana buƙatar ƙarin bincike don fahimtar tsarin.Tona zurfi.
⑥ Wasu dalilai, kamar kayan aikin kayan aiki, kuma na iya yin tasiri akan samuwar burr.Kayan aikin lu'u-lu'u suna danne burrs fiye da sauran kayan aikin a ƙarƙashin yanayi iri ɗaya.
3. Sarrafa milling burrs samuwar abu ne mai sauki.
Abubuwa da yawa suna yin tasiri akan samuwar burrs na ƙarshe.Tsarin niƙa abu ɗaya ne kawai wanda ke shafar samuwar burrs ɗin niƙa.Sauran abubuwan sun haɗa da lissafi na kayan aiki, tsari da girman girman aikin aiki, da dai sauransu Domin rage adadin ƙarshen milling burrs da aka samar, ya zama dole don sarrafawa da rage ƙwayar burr daga kusurwoyi masu yawa.
1. Madaidaicin tsarin tsari
Tsarin aikin aikin shine muhimmin abu a cikin samuwar burrs.Siffar da girman bayan aiki na burrs akan gefuna kuma za su bambanta dangane da tsarin aikin.Lokacin da abu da kuma surface jiyya nasassan cncan san su, lissafi da gefuna suna taka muhimmiyar rawa wajen samuwar burrs.
2. Jerin sarrafawa
Tsarin da ake aiwatar da aikin yana iya yin tasiri akan girman burr da siffar.Siffa da girmansa yana shafar ɓata lokaci, haka kuma aikin kashewa da farashi.Za'a iya rage farashin kashewa ta zaɓin tsarin sarrafawa daidai.
Hoto 9 Zaɓi hanyar sarrafa jerin abubuwa
Idan jirgin da ke cikin Hoto na 10a ya fara hakowa sannan aka niƙa, to za a sami manyan buraguzan niƙa a kusa da ramin.Duk da haka, idan aka fara niƙa sa'an nan kuma aka hako shi, to, ƙananan burbushin hakowa ne kawai ake gani.A cikin Hoto na 10b, an sami ƙaramin burar lokacin da aka fara niƙa saman maƙalli, sannan kuma niƙa saman saman.
3. Guji Fitar Kayan aiki
Yana da mahimmanci don kauce wa janyewar kayan aiki, saboda wannan shine dalilin farko na burrs da ke tasowa a cikin jagorancin yanke.Burrs da aka samar a lokacin da wani milling kayan aiki da aka juya daga workpiece ayan zama mafi girma fiye da waɗanda aka samar a lokacin da aka dunƙule a ciki. The milling abun yanka ne da za a kauce masa a lokacin aiki kamar yadda zai yiwu.Hoto na 4 ya nuna cewa burar da aka ƙirƙira ta amfani da Hoto 4b ya yi ƙasa da wanda aka samar da Hoto na 4.
4. Zaɓi hanyar yanke daidai
Binciken da aka yi a baya ya nuna cewa girman burar ya fi ƙanƙanta lokacin da kusurwar jirgin sama ya yi ƙasa da wani adadi.Canje-canje a cikin faɗin niƙa, saurin juyawa da saurin ciyarwa na iya canza kusurwar yanke jirgin.Ta hanyar zaɓar hanyar kayan aiki mai dacewa, yana yiwuwa a guje wa ƙirƙirar burrs na nau'in I (duba Hoto 11).
Hoto 10: Hanyar sarrafa kayan aiki
Hoto na 10a yana kwatanta hanyar kayan aiki na gargajiya.Wurin da aka shaded na adadi yana nuna yiwuwar wuri inda burrs zai iya faruwa a cikin hanyar yankewa.Hoto na 10b yana nuna ingantaccen hanyar kayan aiki wanda zai iya rage samuwar burrs.
Hanyar kayan aiki da aka nuna a cikin Hoto 11b na iya zama ɗan tsayi kaɗan kuma ya ɗauki ɗan ƙaramin niƙa, amma baya buƙatar ƙarin ɓarna.Hoto 10a, a gefe guda, yana buƙatar ɓarna da yawa (ko da yake babu burrs da yawa a cikin wannan yanki, a gaskiya, dole ne ku cire duk burrs daga gefuna).A taƙaice, hanyar kayan aiki na Hoto 10b ya fi tasiri wajen sarrafa burrs fiye da Hoto 10a.
5. Zaɓi sigogin niƙa masu dacewa
Ma'auni na milling na ƙarshe (kamar ciyar-da-haƙori, ƙarshen niƙa tsawon, zurfin, da kusurwar lissafi) na iya yin tasiri mai mahimmanci akan samuwar burrs.Burrs yana shafar wasu sigogi.
Abubuwa da yawa suna rinjayar samuwar swarfs na niƙa.Babban abubuwan sun haɗa da: shigarwar kayan aiki / fita, kusurwoyi na jirgin sama, jerin matakan kayan aiki, sigogi na milling da dai sauransu. Siffa da girman ƙarshen milling burr shine sakamakon dalilai masu yawa.
Labarin ya fara ne tare da tsarin ƙirar kayan aiki, tsarin mashin ɗin, adadin niƙa da kayan aikin da aka zaɓa.Daga nan sai ta yi nazari da tattauna abubuwan da ke tasiri burrs na niƙa da kuma ba da hanyoyin sarrafa hanyoyin yankan niƙa, zaɓi tsarin sarrafawa masu dacewa da haɓaka ƙirar tsari.Fasaha, hanyoyin, da matakai da ake amfani da su don murkushewa ko rage girman burrs ɗin niƙa suna ba da mafita na fasaha masu yuwuwa waɗanda za a iya amfani da su a cikin sarrafa niƙa don sarrafa girman burr da inganci, rage farashi, da gajeriyar zagayowar samarwa.
Bear "Farkon Abokin Ciniki, Babban inganci na farko" a zuciya, Anebon yana yin aiki tare da abokan cinikinmu tare da samar musu da ingantattun sabis na ƙwararrun masana don Factory For.CNC milling kananan sassa, cncmachined aluminum sassada Die simintin sassa.Domin Anebon koyaushe yana kasancewa tare da wannan layin sama da shekaru 12.Anebon ya sami ingantaccen tallafin masu samar da kayayyaki akan inganci da farashi.Kuma Anebon ya kawar da masu kawo kayayyaki marasa inganci.Yanzu masana'antun OEM da yawa sun ba mu hadin kai.
Factory Ga Sin Aluminum Sashe da Aluminum, Anebon iya saduwa da daban-daban bukatun na abokan ciniki a gida da kuma waje.Muna maraba da sababbin abokan ciniki da tsofaffi don su zo don yin shawarwari & yin shawarwari tare da mu.Gamsar da ku shine kwarin gwiwa!Bari Anebon ya yi aiki tare don rubuta sabon babi mai haske!
Idan kuna son ƙarin sani ko samun magana, tuntuɓiinfo@anebon.com
Lokacin aikawa: Dec-06-2023