Nawa kuka sani game da sakawa da matsawa cikin injina?
Don ingantacciyar sakamako da madaidaici, sakawa da matsawa abubuwa ne masu mahimmanci na injina.
Koyi game da mahimmancin sakawa da matsawa lokacin yin injina:
Matsayi: Wannan shi ne daidai jeri na workpiece dangi da sabon kayan aiki.Ana buƙatar daidaita kayan aikin tare da gatura na farko guda uku (X, Y, Z) don samun girman da ake so da yanke hanyar.
Daidaitawa yana da mahimmanci ga mashin ɗin daidai:Daidaita kayan aikin daidai yana yiwuwa tare da dabaru kamar masu gano bakin, masu nuna alama da na'ura mai daidaitawa (CMM).
Yana da mahimmanci don kafa datum surface ko aya don daidaitaccen matsayi:Wannan yana ba da damar duk mashin ɗin da ke gaba su kasance bisa ga gama gari ko wurin tunani.
Clamping shine tsarin tabbatar da kayan aikin akan injin:Yana ba da kwanciyar hankali kuma yana hana girgiza ko motsi wanda zai iya haifar da mashin ɗin da ba daidai ba.
Nau'in Matsala:Akwai nau'ikan matsi da yawa waɗanda za a iya amfani da su don injina.Waɗannan sun haɗa da maɗaɗɗen maganadisu da pneumatic, na'ura mai aiki da ruwa, ko na'ura mai ƙarfi-pneumatic clamps.Zaɓin hanyoyin ƙwanƙwasa yana dogara ne akan dalilai kamar girman da siffa, ƙarfin injin, da takamaiman buƙatu.
Dabarun Matsawa:Ƙunƙarar da ta dace ta ƙunshi rarraba ƙarfi da ƙarfi a ko'ina, kiyaye daidaiton matsin lamba akan kayan aikin da guje wa murdiya.Don hana lalacewa ga kayan aikin yayin kiyaye kwanciyar hankali, yana da mahimmanci a yi amfani da matsi mai madaidaicin daidai.
Fixtures kayan aiki ne na musamman waɗanda ke matsawa da sanya kayan aiki:Suna ba da tallafi, daidaitawa da kwanciyar hankali don ayyukan injina.Wannan yana rage haɗarin kuskure kuma yana inganta yawan aiki.
Fixtures sun zo a cikin nau'i-nau'i daban-daban, irin su V-blocks da faranti na kusurwa.Hakanan ana iya tsara su ta al'ada.Zaɓin madaidaicin madaidaicin an ƙaddara ta hanyar rikitarwa na yanki da machining bukatun.
Tsara Tsara ta ƙunshi la'akari da hankali akan abubuwankamar workpiece girma, nauyi, abu da samun bukatun.Kyakkyawan ƙirar ƙira zai tabbatar da mafi kyawun ɗaurewa da matsayi don ingantacciyar machining.
Haƙuri & Daidaitawa:Madaidaicin matsayi da matsawa suna da mahimmanci don cimma matsananciyar haƙuri da daidaito lokacin yin injina.Kuskure kaɗan a cikin matsawa ko sakawa zai iya haifar da bambance-bambancen girma da ɓata inganci.
Dubawa da Tabbatarwa:Binciken akai-akai da tabbatarwa na ƙullawa da daidaiton matsayi suna da mahimmanci don tabbatar da daidaito cikin inganci.Don tabbatar da daidaiton kayan aikin injin, ana iya amfani da na'urori masu aunawa kamar calipers da micrometers gami da CMMs.
Ba shi da sauƙi kamar wannan.Mun gano cewa ƙirar farko koyaushe tana da wasu matsaloli tare da matsawa da matsayi.Sabbin mafita sun rasa dacewarsu.Za mu iya kawai tabbatar da mutunci da ingancin ƙirar ƙira ta hanyar fahimtar matsayi na asali da ƙwanƙwasa ilimin.
Ilimin wuri
1. Sanya kayan aiki daga gefe shine ka'ida ta asali.
Ma'auni na 3, kamar goyon baya, shine ainihin ka'idar don sanya kayan aiki daga gefe.Ka'idar maki 3 daidai yake da na tallafi.Wannan ka’ida ta samo asali ne daga gaskiyar cewa “layi madaidaici guda uku waɗanda ba sa haɗuwa da juna suna ƙayyade jirgin sama.”Ana iya amfani da uku daga cikin maki huɗu don tantance jirgin sama.Wannan yana nufin cewa za a iya ƙayyade gabaɗaya saman 4.Yana da wahala a sami maki na huɗu akan jirgin guda ɗaya, ba tare da la'akari da yadda aka sanya maki ba.
▲3-ka'ida
Misali, game da amfani da madaidaitan madaidaicin tsayi huɗu, takamaiman maki uku ne kawai ke da ikon yin tuntuɓar kayan aikin, yana barin babban yuwuwar cewa sauran maki huɗu ba zai kafa lamba ba.
Don haka, yayin da ake saita mai gano wuri, aikin gama gari shine a kafa shi akan maki uku yayin da ake haɓaka tazara tsakanin waɗannan maki.
Bugu da ƙari kuma, yayin da ake tsara ma'auni, yana da mahimmanci don tabbatar da riga-kafi na nauyin aikin da aka yi amfani da shi.Jagoran nauyin mashin ɗin ya dace da motsi na mariƙin kayan aiki / kayan aiki.Ajiye matsayi a ƙarshen jagorar ciyarwa yana tasiri kai tsaye gabaɗayan daidaiton aikin aikin.
Yawanci, don sakawa da m surface na workpiece, a aron kusa-type daidaitacce positioner ne aiki, yayin da kafaffen irin positioner (tare da ƙasa workpiece lamba surface) da ake amfani da sakawa da machined surface na inji.machining sassa.
2. Mahimman ka'idoji na matsayi ta hanyar ramukan workpiece
Lokacin sanyawa ta amfani da ramukan da aka ƙirƙira yayin aikin injin da ya gabata, dole ne a yi amfani da fil tare da juriya.Ta hanyar daidaita madaidaicin rami na workpiece tare da daidaiton siffar fil, da haɗa su bisa ga juriya mai dacewa, daidaiton matsayi na iya saduwa da ainihin bukatun.
Bugu da ƙari, lokacin amfani da fil don sakawa, ya zama ruwan dare a yi amfani da madaidaicin fil tare da fil ɗin lu'u-lu'u.Wannan ba kawai sauƙaƙe haɗawa da rarraba kayan aikin ba amma kuma yana rage damar aikin aikin da fil ɗin yin makale tare.
▲ Yi amfani da saka fil
Lallai, yana da yuwuwa a cimma ingantacciyar juriya mai dacewa ta amfani da madaidaitan fil don matsayi biyu.Koyaya, don mafi girman daidaito a cikin matsayi, haɗin madaidaiciyar fil da fil ɗin lu'u-lu'u yana tabbatar da mafi inganci.
Lokacin yin amfani da madaidaicin fil da fil ɗin rhombus, ana ba da shawarar gabaɗaya don sanya fil ɗin rhombus a cikin hanyar da layin da ke haɗa jagorar tsarin sa zuwa aikin aikin yana tsaye (a kusurwar 90 °) zuwa layin da ke haɗa madaidaicin fil kuma. fil rhombus.Wannan ƙayyadaddun tsari yana da mahimmanci wajen tantance kusurwar sakawa da alkiblar jujjuyawar aiki.
Ilimi mai alaka
1. Rarraba clamps
Dangane da jagorar matsawa, gabaɗaya an raba shi zuwa rukuni masu zuwa:
1. Matsi Matsi na Sama
Matsi na sama yana haifar da matsa lamba daga saman kayan aikin, yana haifar da ƙarancin nakasawa yayin matsewa da ingantaccen kwanciyar hankali yayin sarrafa kayan aikin.A sakamakon haka, clamping da workpiece daga sama yawanci fifiko.Mafi yawan nau'in manne da ake amfani da shi ta wannan hanyar shine manne injina da hannu.Misali, matsin da aka kwatanta da ke ƙasa ana kiransa 'nau'in ganyen Pine'.Wani bambance-bambancen, wanda aka sani da matsi na 'sako da leaf', ya ƙunshi farantin matsa lamba, kusoshi, jacks, da goro."
Bugu da ƙari kuma, dangane da siffar workpiece, kana da zaɓi don zaɓar daga daban-daban matsa lamba faranti da aka musamman tsara don dace daban-daban workpiece siffofi.
Yana yiwuwa a tantance alaƙar da ke tsakanin juzu'i da ƙarfi a cikin matse ganyen da ba a kwance ba ta hanyar nazarin ƙarfin turawa da kullin ke yi.
Baya ga nau'in nau'in nau'in nau'in nau'in leaf, akwai kuma wasu nau'ikan matsi waɗanda ke tabbatar da aikin aikin daga sama.
2. Side matsa don workpiece clamping
Hanyar matsawa ta al'ada ta ƙunshi kiyaye kayan aikin daga sama, yana ba da ingantaccen kwanciyar hankali da ƙarancin sarrafawa.Koyaya, yanayi na iya tasowa inda matsi na sama bai dace ba, kamar lokacin da saman saman ke buƙatar mashina ko lokacin da ba zai yiwu ba.A irin waɗannan lokuta, zaɓin matse gefe ya zama dole.
Duk da haka, yana da mahimmanci a lura cewa ƙulla kayan aiki daga gefe yana haifar da karfi mai iyo.Dole ne a ba da hankali ga kawar da wannan karfi yayin tsara kayan aiki don tabbatar da kyakkyawan aiki.
Abubuwan la'akari na iya haɗawa da haɗa hanyoyin da ke magance tasirin ƙarfin iyo, kamar amfani da ƙarin tallafi ko matsa lamba don daidaita aikin.Ta hanyar magance ƙarfin da ya dace, za a iya samun abin dogara kuma amintacce gefen clamping bayani, faɗaɗa sassaucin aiki na kayan aiki.
Hakanan akwai mannen gefe, kamar yadda aka nuna a hoton da ke sama.Waɗannan ƙuƙuman suna amfani da ƙarfin turawa daga gefe, suna haifar da ƙarfin da ba a taɓa gani ba.Wannan takamaiman nau'in manne yana da matukar tasiri wajen hana aikin aikin daga iyo sama.
Hakazalika da waɗannan ƙuƙuman gefen, akwai wasu ƙuƙumma waɗanda suma suke aiki daga gefe.
Kayan Aiki Matsala daga Kasa
Lokacin sarrafa kayan aikin faranti na bakin ciki da buƙatar aiwatar da saman saman sa, hanyoyin matsi na gargajiya daga sama ko daga gefe ba su da amfani.A cikin irin wannan yanayin, ingantaccen bayani shine a matse kayan aikin daga ƙasa.Don kayan aikin da aka yi da ƙarfe, nau'in maganadisu yana dacewa sau da yawa, yayin da ba na ƙarfe baal'ada karfe millingZa a iya kiyaye kayan aiki ta amfani da kofuna na tsotsa.
A cikin duka abubuwan da aka ambata a sama, ƙarfin matsawa ya dogara da wurin tuntuɓar tsakanin kayan aikin da maganadisu ko vacuum chuck.Ya kamata a lura cewa idan nauyin sarrafawa a kan ƙananan kayan aikin ya zama da yawa, ba za a iya cimma sakamakon da ake so ba.
Bugu da ƙari, yana da mahimmanci a tabbatar da cewa wuraren tuntuɓar maganadisu da kofuna na tsotsawa sun yi daidai don amintaccen amfani da su.
Aiwatar Da Matsa Ramin
Lokacin yin amfani da injin injin 5-axis don ayyuka irin su sarrafa fuska da yawa na lokaci ɗaya ko sarrafa nau'in ƙira, yana da kyau a zaɓi ƙulla rami kamar yadda yake taimakawa rage tasirin kayan aiki da kayan aiki akan hanyar sarrafawa.Idan aka kwatanta da ƙwanƙwasa daga sama ko gefen kayan aikin, matsa ramin yana amfani da ƙarancin matsa lamba kuma yana rage girman nakasar aikin yadda ya kamata.
▲ Yi amfani da ramuka don sarrafa kai tsaye
▲ Shigar da Rivet don Matsala
Pre-clamping
Bayanan da suka gabata sun fi mayar da hankali ne akan kayan aikin damfara aiki.Yana da mahimmanci a yi la'akari da yadda za a haɓaka amfani da haɓaka aiki ta hanyar pre-clamping.Lokacin sanya kayan aikin a tsaye akan tushe, nauyi na iya haifar da aikin ya faɗi ƙasa.A irin waɗannan lokuta, yana da mahimmanci a riƙe kayan aikin da hannu yayin aiwatar da matsa don hana duk wani ƙaura na bazata.
▲Pre-clamping
Idan workpiece yana da nauyi ko kuma an haɗa guda da yawa a lokaci guda, zai iya yin tasiri sosai ga aiki kuma ya tsawaita lokacin clamping.Don magance wannan, ta amfani da samfurin pre-clamping nau'in bazara yana ba da damar manne kayan aikin yayin da ya rage a tsaye, yana haɓaka aiki sosai da rage lokacin matsawa.
Abubuwan la'akari lokacin zabar manne
Lokacin amfani da nau'ikan ƙugiya masu yawa a cikin kayan aiki iri ɗaya, yana da mahimmanci a yi amfani da kayan aikin iri ɗaya don duka da sassautawa.Misali, a cikin hoton hagu da ke ƙasa, yin amfani da maƙallan kayan aiki da yawa don matsawa ayyuka yana ƙara nauyi gaba ɗaya akan mai aiki kuma yana ƙara lokacin matsawa.A gefe guda, a cikin hoton da ya dace a ƙasa, haɗa kayan aikin wrenches da girman ƙugiya yana sauƙaƙa tsari ga masu aiki a kan yanar gizo.
▲Aikin Aiki na Ƙaƙwalwar Aiki
Bugu da ƙari, lokacin saita na'ura mai ɗaurewa, yana da mahimmanci a yi la'akari da aikin aiki na clamping workpiece.Idan workpiece yana bukatar a clamped a karkata kwana, zai iya ƙwarai dagula ayyukan.Saboda haka, yana da mahimmanci don guje wa irin waɗannan yanayi yayin zayyana kayan aiki na kayan aiki.
Neman Anebon da manufar kamfani koyaushe shine "Koyaushe biyan bukatun mabukatan mu".Anebon ya ci gaba da samun da salo da kuma ƙirƙira samfura masu inganci masu kyau ga kowane tsofaffin abokan cinikinmu da sabbin abokan cinikinmu da kuma cimma nasarar nasara ga masu amfani da Anebon da kuma mu don Original Factory Profile extrusions aluminum,cnc ya juya part, cnc milling nailan.Muna maraba da abokai da gaske don yin cinikin kasuwancin kasuwanci kuma fara haɗin gwiwa tare da mu.Anebon yana fatan hada hannu da abokai na kud da kud a masana'antu daban-daban don samar da kyakkyawan dogon zango.
Kamfanin kasar Sin mai kera ma'auni mai inganci da karfen karfe na kasar Sin, Anebon na neman samun damar ganawa da dukkan abokai na gida da waje don yin hadin gwiwa don samun nasara.Anebon yana fatan samun hadin kai na dogon lokaci tare da dukkan ku bisa tushen samun moriyar juna da ci gaba tare.
Lokacin aikawa: Satumba-25-2023