
CNC Linear Rail Kit
Hanyar layin jagora na layi (CNC kit ɗin layin dogo) ya zo cikin nau'ikan 2, raƙuman jagorar zagaye da hanyoyin jagorar murabba'ai. Dogon jagorar zagaye sun samo asali ne na 1st amma ba su samar da daidaitattun abubuwan haɗin ginin jagorar murabba'i. Koyaya, layin dogo na zagaye shine mafi kyawun dogo jagora don motsi a tsaye tare da kaya masu nauyi. Aikace-aikacen zai faɗi wane nau'in layin jagora ya kamata a yi amfani da shi. Ma'auni na zabar ɗaya akan ɗayan bai bambanta da zabar wani ba Injin sassaƙa na CNC bangaren, ƙayyadaddun ƙira, ayyana manufofin tsarin, da aiki daga nasarorin da suka gabata da kurakurai. Amma duk wani ɗan gajeren gwaninta zai iya yin kuskure mai sauƙi. Mafi kyawun wuri don farawa shine koyon mahimman halaye na kowane nau'i da ɗaukar waɗanda suka fi dacewa da aikace-aikacen.
An inganta fasahar layin dogo na zagaye zuwa kusa da kamala a cikin shekaru 60 da suka gabata kuma titin jagorar murabba'i ya kasance kusa da abin girmamawa 35. Yawancin matsalolin ƙira na asali an daɗe ana goge su kuma kayan sun inganta sosai. Yawancin matsalolin suna tasowa daga rashin amfani da rashin amfani. Kuma manyan dalilan rashin amfani galibi suna zuwa ne daga son zuciya ko son zuciya, ƙididdige ƙididdiga, ko hukunci mai kyau. Wato, ƙaramin layin dogo na layin layi na iya dacewa da kaya, gudu, da kowane buƙatu daidai gwargwado. Amma lokacin da aka ɗora shi zuwa Injin sassaƙaƙƙiya na CNC, ido mai hankali zai iya yanke hukuncin cewa yana da rauni kuma tabbas ba shi da girma.
Ɗayan nau'in jagorar bushing ball na linzamin kwamfuta ba lallai ba ne ya zama mafi sauƙi don amfani fiye da wani. Zaɓin ya dogara gaba ɗaya akan takamaiman aikace-aikacen. Gabaɗaya, takamaiman ɓangaren layin dogo na iya tsada fiye da zagaye, amma sauran buƙatun gami da farashin tsarin yakamata a magance su. Aƙalla, waɗannan abubuwan sun haɗa da abubuwan da ake kashewa don shirya gadon Injin sassaƙaƙƙiya na CNC ko wani wuri mai hawa don ɗaukar tsarin dogo, daidaiton matsayi da ake buƙata, da sararin da ke akwai don tsarin layin dogo.
Amma kafin yin fensir zuwa takarda ko linzamin kwamfuta zuwa pad, yanke shawara akan ko dai square ko zagaye dogo. Lokacin da aikace-aikacen ya yi kama da zai iya tafiya ta kowace hanya, gudanar da ƙididdiga na farko akan mafi mahimmancin halaye kuma yana buƙatar tabbatar da cewa ba a manta da komai ba.
Rails Jagoran Zagaye

Kafin zuwan titin jagorar Square, ana sa ran layin jagorar zagaye zai gamsar da kowane yanayi na sarrafa motsi na layi. Kuma shekaru da yawa sun yi hakan da kyau. Amma kamar yadda masu amfani da injin sassaƙaƙƙiya na CNC suka buƙaci ƙarin haƙuri don wasu ayyuka, masu yin na'urar sassaƙaƙƙiya ta CNC sun fifita hanyar gargajiya ta hanyar niƙa da gogewa. An yi amfani da layin jagorar zagaye don kayan aiki na gefe lokacin da ba za su iya cika buƙatun haƙuri ba.
Wannan bai sa layin jagorar zagaye ya zama ƙasa da ƙima ko kuma wanda ya daina aiki ba. Amfaninsu na ci gaba da yin nauyi fiye da nasu. Rahotan hanyoyin zagaye gabaɗaya ba su da tsada fiye da titin jagorar Square, amma hakan bai kamata ya zama ma'auni na farko na kowane aikace-aikacen ba. Gidan dogo mai murabba'i na iya faɗuwa a zahiri yayin da layin dogo na iya aiki cikin tsari da lahani. Misali, dogayen jagororin zagaye sun fi gafartawa rashin daidaituwa, rashin daidaituwa, da nauyi na lokaci a yawancin Ma'aikatan CNC kuma ba da izinin ƙarin bambancin cikin dogo h8 fiye da tsarin layin dogo. Har yanzu, suna iya riƙe madaidaiciyar tafiya na 0.01-in. na tsawon ƙafa 10. Hakanan, ƙaramin abin birgima yana ƙoƙarin sanya motsin layin dogo ya yi laushi.
Don samun wannan daidaito, suna buƙatar tallafi kawai a ƙarshen, kodayake yawancin ana goyan bayan su a wurare da yawa ko tare da cikakken tsayin su. Wannan yana ba da damar dogo su ketare ramuka ba tare da matsala ba, kuma suna tafiya lafiya daga wannan tallafi zuwa wani. Lokacin da tsarin zagaye na dogo yana buƙatar taro na shaft-dogo kawai (shaft, dogo, ko shaft da 2 tubalan masu goyan bayan ƙarewa tare da tubalan matashin kai 4) farashin shirye-shiryen bai kai murabba'in dogo ba. Gabaɗaya, shigar da layin dogo abu ne mai sauƙi kuma mara tsada. Kuma Sabis da sauyawa sun fi dacewa da layin dogo.
Rails Jagoran Square (Rails Jagoran Bayanan Bayani)

Tun farko an ƙera titin jagora don masana'antar kayan aikin CNC sassaƙaƙƙun. Sun maye gurbin haɗaɗɗun karusai da hanyoyi, waɗanda ke da mahimmancin wuraren gadon Injin sassaƙaƙƙiya na CNC. Duk da haka, wasu karusai na gargajiya da hanyoyi har yanzu suna ba da daidaito sosai a wasu yanayi.
Wuraren jagorar murabba'i sun fi tsayi kuma sun fi tsayi, amma suna buƙatar madaidaiciya, ci gaba da goyan baya tare da matsananciyar buƙatu don shimfidawa da daidaito; ba za su iya wuce gibin da layin dogo zai iya ba. Duk da haka saboda masana'antun CNC sassaƙaƙƙiya sun saba da daidaitaccen shiri na gado, wannan ba matsala ba ne.
Babban fa'idar hanyoyin dogo na jagorar murabba'i shine babban daidaiton matsayinsu, musamman masu amfani wajen niƙa da niƙa. Suna riƙe daga 0.0002 zuwa 0.001 in. sama da tsayin ƙafa 10, idan aka kwatanta da 0.01 in. don layin jagora na zagaye. Suna kuma rike wannan madaidaicin na ɗan lokaci kaɗan; karusai guda da dogo guda sun fi dacewa da wannan fiye da layin dogo. Kuma saboda layin dogo na murabba'in yana ɗaukar manyan lodi a daidaitattun daidaito, yawancin masu amfani suna jure ɗan ƙaramin santsi fiye da yadda layin jagora na zagaye ke bayarwa.
Kodayake rukunin layin dogo na bayanan martaba ɗaya na iya ɗaukar nauyin ɗan lokaci, ba koyaushe ake ba da shawarar ba. Ya kamata a yi amfani da raka'a 2 ko fiye don daidaita kaya ko rarraba nauyin. Koyaya, layin dogo mai murabba'i ɗaya zai iya dacewa inda za'a buƙaci titin jagora guda 2. Hakanan layin bayanan yana da sauƙin amfani saboda suna buƙatar sassa ɗaya ko 2 don cikakken tsari, layin dogo, da abin hawa, yayin da layin dogo ya ƙunshi ƙarin sassa kaɗan.
Dogon jagorar murabba'i yana da ƙarfin rayuwa mai girma, wanda aka ayyana azaman adadin nauyin da naúrar ke tsira daga ƙayyadadden tazara. Misali, ƙarfin 20,000-N yana dogara ne akan ƙimar kilomita 100. Kuma suturar ba ta da yawa saboda layin dogo ba ya zamewa amma yana da lamba mai juyi. Rayuwar layin dogo da farko ya dogara ne da nau'in muhallin da yake zaune, sa mai da kyau, da kulawa. Tare da duk sauran daidaito, dogo na jagorar zagaye sun ɗan ɗan jurewa saboda ba su da matsatsan fakiti kuma ba su da hankali ga ɗan bambanci. Titin dogo mai murabba'i ya fi kula da tarkace da tasiri, kodayake yana da babban ƙarfi da juriya ga tasirin da ba ya shafar ɓangaren juyi.
Idan aka yi la'akari da yanayin lalacewa, layin dogo kuma yana da damar zubar da tarkace. Ana ɓoye hanyoyin layin dogo daga shiga kai tsaye amma ba lallai ba ne a zubar da tarkace. Tare da ƙarfin tuƙi mai ruwa da aka yi amfani da layin dogo, layin dogo yana aiki mafi kyau fiye da filin dogo mai murabba'i, saboda layin dogo mai murabba'in zai iya tashi a kan wasu wuraren tseren, yayin da layin dogo yana da ƙarancin jan hankali.
Zaɓi nau'in layin dogo don amfani kafin fara shimfidar injin sassaƙaƙƙen CNC. Matakan hawa sun bambanta sosai tsakanin layin jagora na zagaye da Square, kuma yankin da za a yi aiki ya bambanta kamar yadda ma'aunin nauyi ya yi don girman jiki. Idan bai yi aiki daga baya ba, canzawa daga wannan alamar layin dogo zuwa wani yana da sauƙi fiye da canzawa daga murabba'in zuwa layin dogo. Duk masana'antun suna bin ƙa'idodi waɗanda ke ba da damar ɗan ɗanɗanon musanya tsakanin nau'i.
Ana iya kusanci dacewa daga kusurwoyi 2. Mutum yana yin hulɗa tare da jimlar ja da gogayya; ƙarancin juzu'i yana nufin ƙaramin ƙarfin shigarwa. Juyin layin dogo yana ɗan ƙasa kaɗan kuma aikinsa ya fi santsi fiye da layin bayanan martaba. Amma waɗanda ke amfani da titin jagorar Square akai-akai suna ba da isasshen wutar lantarki don fitar da hanyoyin da kyau. Wasu kuma suna la'akari da inganci daga ma'aunin ambulaf ko girman gabaɗaya. Ƙananan layin dogo na bayanan martaba yana ba da ƙaramin fakiti don manyan lodi.
Load ɗin girgiza, kamar tare da nauyin tasirin tasirin nan take, yana shafar duk ɗaruruwan ɗakuna. Dogon jagorar murabba'i na iya ɗaukar nauyi mai nauyi fiye da ƙaramin yanki, don haka girgiza ya fi ƙarfin tasiri. Amma a kowane hali, ana daidaita layin dogo zuwa ƙarfin nauyin da aka saba yi, ba nauyin girgiza ba. Babu wani bambanci mai mahimmanci sai dai a cikin injina masu nauyi girgiza ta fi lalacewa kawai saboda tsantsar taro.
Tashoshin jagorar murabba'i sun zo tare da wasu mahimman abubuwan ɓata muhalli, galibi ana samun su a cikin littafin jagora ko jagorar ƙira. Abin baƙin ciki shine, masu zanen kaya ba sa la'akari da abubuwan da suka dace akai-akai a cikin matakan ƙira na farko don ko dai zagaye ko Titin jagora. Misali, daidaitaccen ma'auni na sake zagayowar aiki a Amurka shine miliyan 2 in. ko kilomita 50 da kilomita 100 ko miliyan 4 a. don kasuwar Turai. Sau da yawa, ƙa'idodin suna ba da shawarar cewa kar a yi amfani da tsarin jirgin ƙasa fiye da 25 ko 50% na rated iya aiki.
Yana cikin The Catalog
Yawancin kasidar na nadi na layi da jagororin ƙwallon ƙwallon sun ƙunshi aikace-aikace da bayanan injiniya don ƙima da shigarwa. Ana buƙatar waɗannan sigogi don ƙididdige ƙima mai ƙarfi da ƙimar lokacin da tsayin daka da ƙarfin lokacin, waɗanda suka haɗa da farar, yi, da yaw. Katalogin kuma sun haɗa da zane-zane da ma'auni don tantance rayuwar tafiya daga ma'aunin nauyi mai ƙarfi da amfani da sigogin shigar da kaya mai ƙarfi. Kowane nadi na linzamin kwamfuta ko jagorar ɗaukar ƙwallo yana da ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwa don saurin gudu, haɓakawa, juriya, ɗaukar nauyi, da kewayon zafin jiki.
Mafi mahimmancin ma'auni don jagororin bayanan martaba shine gudanar da layi ɗaya, wanda ke cikin kewayon-micrometer da yawa. Sai dai in an bi su a hankali, bege na ɗaure ko sawa da wuri. Don hana irin waɗannan matsalolin, jagororin shigarwa cikin ƙwazo suna rufe batun shirye-shiryen hawa sama, jure juriya, da daidaiton layin dogo. Bayanan shigarwa kuma sun ƙunshi biya diyya na layin dogo, a tsaye da na gefe, jurewar hawan ramuka, jujjuyawar ƙugiya, da mahaɗin gindi.
Zagaye na ƙwallo madaidaiciya na bushing bearings suna buƙatar la'akari iri ɗaya da layin bayanan martaba, da kaɗan. Hotunan Polar suna kwatanta ƙarfin nauyi mai ƙarfi, kuma jadawali suna nuna rayuwar kaya. Ƙananan juzu'i na 0.001 da ƙayyadaddun ƙayyadaddun ƙayyadaddun kai da aka ba wa raƙuman jagorar zagaye suna kawar da buƙatar abubuwan da ba su dace ba da aka saba sanyawa ga layin bayanan martaba.


Aikace-aikace
Yayin da dogo na jagorar madaidaiciya sau ɗaya sau ɗaya suna tsada sau da yawa fiye da fasahar zagaye saboda faɗuwar buƙatun niƙa da ke cikin ƙira, sabbin fasahohin masana'antu da tattalin arziƙin sikeli sun ƙarfafa injiniyoyi don nishadantar da yin amfani da titin jagorar murabba'i a cikin sararin aikace-aikace mai faɗi. Ana iya samun titin jagorar layi na murabba'i a cikin yawancin aikace-aikace iri ɗaya waɗanda sau ɗaya kawai ke goyan bayan layin jagora.
Yawancin aikace-aikacen na iya amfani da ko dai zagaye ko raƙuman jagora. Amma ana maye gurbin wasu dogo da wani nau'in saboda na baya baya aiki. Irin wannan lamarin ya kasance a cikin gadon marasa lafiya na asibiti inda mai zanen ya fara da layin dogo na murabba'i don motsi axial. Amma majalisar za ta daure; ba zai iya motsawa cikin 'yanci sai dai idan an sassauta ƙullun masu hawa don ba da damar yin motsi. Fim ɗin gadon bai da ƙarfi sosai. Dole ne a maye gurbin layin dogo da layin dogo mai daidaita kai.
Wani aikace-aikacen da ke fama da irin wannan matsalar ita ce titin dogo mai murabba'i da aka ɗora zuwa wani tushe-karfe a cikin injin siyarwa. Jirgin dogo bai yi aiki ba saboda hawan zane-zanen bai da ƙarfi sosai. Wani lokaci, masu zanen kaya suna maimaita kuskure lokacin da suka dubi matsala iri ɗaya a cikin wani haske daban-daban. Injiniyan da ya saba da layin jagorar Zagaye na iya kasancewa tare da su, ba tare da la'akari da buƙatun aikace-aikacen don ingantaccen daidaito ba. Amma yawancin aikace-aikacen ba sa buƙatar daidaiton layin dogo. Ya kamata su dubi duk farashin tsarin, ba kawai farashin kayan aikin ba. Kuma wannan yana nufin haɗa abubuwan da ake buƙata don duk abubuwan da ke kewaye da kuma batutuwa masu tsayi.
Jadawalin kaya/rayuwa na layin dogo na zagaye yana nuna iyakacin nauyin abin da aka ba da ƙwallo. Shigar da ginshiƙi tare da matsakaicin nauyin mafi girman kaya mai nauyi da rayuwar tafiye-tafiye da ake buƙata kuma nemo inda layukan 2 suka haɗu. Wurin ta hanyar ko sama kuma zuwa dama na hanyar haɗin gwiwa yana nuna mafi dacewa bearings.
Matsakaicin juzu'i ko jagorar lodin da aka yi amfani da shi yana ƙayyadad da ƙarfin ƙarfin ɗaukar nauyi na ƙwanƙwasa ƙwallo. Ana samun ma'aunin gyara daga inda aka yi amfani da shi dangane da daidaitawar waƙoƙin ƙwallon ƙafa da aka nuna a cikin jadawali na iyakacin duniya. Don ƙayyade ƙarfin nauyin nauyi, ninka madaidaicin gyaran K ta hanyar ƙarfin ɗaukar nauyi na takamaiman naúrar.
Dogon jagora na murabba'i na iya fin fin da hanyoyin jagora a cikin takamaiman yanayi waɗanda ke buƙatar tsayin daka da ƙarin ƙarfi dangane da ƙarfin lodi dangane da girman. Gabaɗaya, hanyoyin jagorar bayanan martaba suna ba da ƙarfin ɗaukar nauyi, daidaito, da taurin kai, da tsawon rai.
Ana buƙatar titin jagorar murabba'i don samun saman daidaitattun wurare don hana ɗaurewa da wuce gona da iri. Suna son ɗaukar siffar saman hawa, suna yin ɗorewa sosai ga ƙayyadaddun ƙayyadaddun daidaiton da ake buƙata.
Jagoran Zagaye na Rails VS Square Guide Rails A Kallo
| Feature | Rails Jagoran Zagaye | Dandalin Jagoran Rails |
|---|---|---|
| cost | Gabaɗaya mara tsada | Gabaɗaya ya fi tsada |
| Installation | Mafi sauƙi don daidaitawa da shigarwa | Yana buƙatar ƙarin daidaitattun jeri da hawa |
| Motsin Motsi | Motsi mai laushi tare da ƙarancin gogayya | Motsi mai kyau, amma yana iya samun gogayya fiye da zagaye dogo |
| Load Capacity | Ƙananan ƙarfin ɗaukar kaya | Ƙarfin ɗaukar nauyi mafi girma |
| Stability | Zai iya karkata ko lanƙwasa ƙarƙashin kaya masu nauyi | Mafi kwanciyar hankali, ƙasa da yuwuwar lanƙwasa ƙarƙashin kaya masu nauyi |
| karko | Ƙananan ɗorewa ƙarƙashin nauyi da ci gaba da amfani | Mai ɗorewa, dacewa da aikace-aikacen nauyi mai nauyi |
| Aikace-aikace | Mafi dacewa don aikace-aikace masu sauƙi da ƙarancin buƙata | Manufa don aiki mai nauyi da madaidaicin aikace-aikace |
| versatility | Akwai shi a cikin diamita daban-daban da tsayi | Akwai shi cikin girma dabam dabam, amma gabaɗaya ya fi tsauri |
| Maintenance | Mafi sauƙi don kiyayewa saboda ƙira mai sauƙi | Yana iya buƙatar ƙarin kulawa saboda rikitarwa |
| daidaici | Ƙananan madaidaici a cikin yanayin yanayi mai nauyi | Babban madaidaici, dace da mashin ɗin daidaitaccen aiki |
| sassauci | Ƙarin sassauƙa, kuma yana iya ɗaukar ƙananan kuskure | Ƙananan sassauƙa, yana buƙatar daidaitaccen jeri |





