Linear ya jagoranci tare da hannayen hannu

Profile mikakke shiryar, to, da hannuwansu sanya, ko sayi - wani nadi ko ball daidaici bearings, hidima a mikakke ƙungiyoyi. Suna da ikon gane hanyoyin da suke aiki a kowane tafarki, ban da jagoran motsi ba.

Nau'in jagoran linzamin kwamfuta

Lissafi na layi na nau'i biyu:

• Tare da zagaye na bukukuwa;
• Tare da zagaye na rollers.

Ball Yanã shiryar da yin kashi biyu, hudu kuma shida-jere. Su ne ƙananan, masu dacewa don amfani a sararin samaniya. Jagoran linzami suna haɓaka da daban-daban. Daga cikin su, mafi sau da yawa akwai belin yatsa ko ƙwallon ƙafa.

Roller ya yi a cikin hanyar jagorancin cylindrical kuma ya jagorantar da mai raba gardama.

Duk jagoran dole ne suna da manyan kaddarorin:

• Ƙananan ƙaddarawa;
• High dace;
• Tsarin linzamin layi;
• Abun iya kula da sigogin aiki.

Modal Motion Modules

Kwanan nan, dangane da ci gaban fasaha, yin amfani da matakan layi na linzamin kwamfuta, wanda ya kunshi:

• Bayanan mai karfi;
• Hanyar jagora mai kyau;
• Damable drive mechanism;
• Abokin sabis da iko mai sauƙi.

A cikin irin wannan nau'i-nau'i, ana amfani da jagororin duka tare da hawan ball da kuma zanen kwalliya. Ana gudanar da shinge ta hanyar amfani da motar linzamin kwamfuta, wani belin da aka yi wa yatsa ko ƙwallon ƙafa.

Launin layi, waɗanda aka yi amfani da su lokacin da manyan wurare zasu motsa tare da axes, kuma sun sami aikace-aikacen su. Dangane da girma, suna tsinkaye manyan kayan nauyi. Launin layi na amfani da su:

• Hanyoyin tafiye-tafiye na layi;
• Jagora tare da zagaye na bukukuwa.

Hanya don auna daidaito

Idan kunyi layi ya jagoranci kanku, kuna buƙatar sarrafa daidaito. An yi haka ne kawai kawai. An sanya dogo a kan ginin da aka shigar. A wannan yanayin, da daidaito - nuna da talakawan darajar da nuna alama ne a tsakiyar ɓangare na surface da za a auna. Har ila yau, daidaitattun jagoran linzamin kwamfuta an ƙaddara ta hanyar aunawa da nisa da tsawon. A wannan yanayin, ana auna yawan daidaituwa ga kowane shinge wanda aka saita a kan jirgin.

Stiffness da preload

A lokacin aiki, shafukan gine-ginen profile suna sha, saboda abin da aka yi amfani da su, da rubutun raya. Alamar girman girman lalacewar ya dogara da nau'ikan abubuwa masu motsi. Amma ko ta yaya ya zama karami lokacin da kaya ya ƙaru.

Don ƙara ƙarfin tsarin, an yi amfani da rigakafi. Ya rage rayuwa na da mikakke shiryar, haddasa ciki danniya a cikinta, amma iya deforming zuwa sha lodi a mikakke jagora a karkashin yanayi na tsanani vibration ko tura lodi. Saboda gaskiya cewa preload sa na roba nakasawa da hali, su zama dogara a kan mummunan tasiri na shigarwa kuskure. Wannan yana nuna cewa ya kamata a biya karin hankali ga daidaito na yin amfani da tsaunin hawa.

Nau'in kaddamarwa:

• Na al'ada - an yi amfani da shi a gaban kasancewar vibrations marasa daraja;
• Nau'in - amfani da shi a gaban hasken haske da hasken haske;
• Matsakaici - an yi amfani da shi don ƙwanƙwasa ƙwanƙwasa da ƙarfin wutan lantarki, kazalika da soke kayan aiki.

Tsayar da jagoran ginin

Yana da mahimmanci a san cewa masu jagorancin gine-ginen suna biye da aiki da karfi da ƙuntatawa. A gare su, dole ne a ƙayyade dabi'un: ƙayyadadden lokaci na ƙwaƙwalwar ajiya da ƙwaƙwalwar ajiya, wanda aka ƙididdige ta yin amfani da tsari. Da yake yin la'akari da rayuwar maras kyau na jagoran ball da abin nadi, kana buƙatar amfani da ma'anar daban-daban.

Tare da tsawon lokaci na bugun jini da sauyawa, ana nuna rayuwar sabis a lokaci. Tare da girman girman hawa, rails na labaran labaran suna da nauyin haɗari. An shigar da su a wasu nau'ikan inji ko a wasu kayan aiki, an saka su a hanyoyi biyu: a cikin hanyar dogo da aka kwance da kuma hanyar shigarwa ta gefe.

Tun lokacin da ake gudanar da sanyi daga rassa guda biyu, an saka wurin da ke farko na jirgin kasa a gefen tushe, ɗayan kuma a gefe.

Lokacin yin aiki tare da manyan ƙalubalen ƙyama da vibrations, shigarwa da ƙarin sassan layi - murfin matsa lamba, siginan kafa, mai kwakwalwa - yana taimaka wajen kawar da su.

Shigarwa na ƙarin sassan jiki lokacin aiki tare da nauyin ƙananan kuɗaɗɗen ƙananan hanyoyi ba lallai ba ne.

Jagorar linzamin kwamfuta don injunan CNC

Mene ne tsarin tsarin motsi? Wannan haɗuwa ne na watsawa da jagoran linzamin kwamfuta.

Ƙirgar shiriya ga CNC - shi ne mikakke bearings, bushings, shafts. A shiryar da kansu dole ne warware uku manyan ayyuka:

• Ku kasance goyon bayan sayen na'ura;
• Tare da taƙaitacciyar ƙaddamarwa, don tabbatar da motsi na na'urorin kayan aiki tare da daidaitattun daidaito tare da yanayin da aka ba;
• Don karɓar kayan da ake taso a lokacin aikin aiki.

Jagoran linzamin kwamfuta suna rarraba bisa ga hanyar da aka haɗe a cikin na'ura. Wadannan jagororin, suna bada cikakkiyar goyon baya - hanyar yin gyare-gyare zuwa gado tare da dukan tsawon rails, da kuma goyon baya na kai - hanyar da za a rufe shi.

Guides tare da cikakken goyon baya suna da nauyin kwarewa mai yawa, wanda ya bambanta da jagorancin tare da goyon baya na hannu. Wasu lokuta akwai zaɓuɓɓuka lokacin da aka saita axes axis a kan hanyoyi - dukansu biyu tare da haɓakawa da tsayi.

Ma'aikatan wannan rukuni sune jagoran linzamin linzami. Sun gane yiwuwar yin amfani da nau'ikan jagorancin cylindrical:

• Jagoran shafukan da aka lalata - shi ne ya fi kowa (high zamawa, sauƙin shigarwa);
• Tsarukan ƙira - tsayayyar juriya da rigidity, ƙarfin ɗaukar sojojin wuta daga fashewa. An yi amfani da shi don shigarwa na karshe na jagororin;
• Hannun a kan goyon bayan suna rails. An yi amfani dashi a matsayin mai haɗin kai tsaye a kan inji.

Daidaitaccen wuri mai tsawo

Ana shigar da jagoran jagorancin martabar ta hanyar haɗuwa ga farfadowa da aka biyo. Hanyar gyarawa ta ƙunshi a ƙirƙirar ƙira a saman filin saukarwa a lokacin da aka kafa wani tushe mai tushe ko hawa a kanta. Zubar da rubutu ba zai yiwu idan akwai tsagi a kusurwar kafada kanta.

Akwai dangantaka tsakanin kai tsaye tsakanin daidaitattun layin dogo da daidaituwa na sauyawa. Daidaitan duk kayan aiki zai dogara ne akan wannan. A wannan yanayin, daidaito na shimfida kayan aiki ya dace daidai da daidaitattun motsi. Yana da mahimmanci a tuna cewa yana da muhimmanci don la'akari da ladaran wannan sashi, ban da lalatawar karfin.

Tushen tushe

Don tabbatar da shigarwa mai sauƙi da sauƙi, dole ne a ƙirƙira tushen sassa wanda dole ne a sanya shi a kan karusa da kuma kan hanyar dogo a gefe daya.

Ya kamata lakabin ya kasance a gefe guda. Idan cikakkiyar daidaito ba a tabbatar dasu ba game da siffofin siginar siginar, sai a aiwatar da ma'anar tushe a gefe na biyu.

Kariya akan lalata da man shafawa

Don kare reluwe daga kufan lalata, suka raira waƙa daga bakin karfe. Akwai bambance bambanci tare da murfin tsaro na musamman. Ana aiwatar da aikace-aikace idan ya cancanta a babban mataki na kariya daga lalata.

An shirya manhajar masana'antu da man shafawa, an yi ta kan sabin lithium. Bayan haka, ana iya amfani da su don manufar da suka nufa. Hanyoyin yanayi daban-daban zasu buƙaci lokacin da ake buƙata don ƙara irin nau'in lubricant.