A cikin tsari nastamping aikifiye ko allasa kowane irin matsaloli zai bayyana, kuma babban ɓangaren waɗannan matsalolin ana haifar da kurakuran ƙananan matakan. Yana nuna cewa ainihin iliminmu na sarrafa tambarin bai isa ba. Mai zuwa yana taƙaita wasu kuskuren asali na yau da kullun a cikin tsarin tambarin:


1. Zurfin babba ya mutu zuwa ƙananan mutuƙar yana da girma yayin buga tambari
Lokacin yin hatimi, zurfin babba ya mutu a cikin ƙaramin mutuƙar bai kamata ya yi yawa ba, gabaɗaya ya dace a ɗora kayan farantin, wannan zurfin yakamata ya zama 0.5-1mm, idan zurfin babba ya mutu cikin ƙananan mutu ya yi yawa sosai, zai kara lalacewa ga mutuƙar babba da ƙaramar mutuwa, idan talauci ya mutu jagora da daidaiton motsi na motsa jiki, zai kuma gnaw da gefen mutuƙar, musamman lokacin buga kayan kauri, bugun ƙananan ramuka da babban gudu stamping, zurfin babba ya mutu cikin ƙananan mutuƙar bai kamata yayi zurfi sosai ba. Don hana babba mutuƙar shiga cikin ƙananan mutuƙar ƙima, ana iya sanya madaidaicin matsayi a ɓangarorin biyu na mutuƙar don iyakance zurfin babba ya shiga cikin ƙaramar mutuwa. Lokacin sake fasalin mutuƙar babba, kuma ku niƙa hannun riga zuwa adadin adadin sake sakewa.

2ã € Cibiyar matsin lamba da tsakiyar matsin lamba suna bayyana daidai
Ma'anar aiki na haɗakarwa mai ƙarfi ana kiranta cibiyar matsa lamba. Takeauki ƙaramin injin naushi a matsayin misali, idan tsakiyar matsin lamba ba a kan ginshiƙi ɗaya ba tare da tsakiyar matsin lamba (galibi yana kan axis na ramin ramin shank), za a ɗora zamewar mai ɗaukar nauyi. zai haifar da lalacewa mara kyau na jagorar darjewa da ɓangaren jagorar mutuwar, yana lalata daidaiton motsi na injin bugun, rage rayuwar mutu'a har ma da lalata mutuƙar. Sabili da haka, ƙayyade tsakiyar matsin lamba shine muhimmin aiki a cikinzane na mutu. Don kayan aikin da ke da sifofi masu sauƙi da daidaituwa, maƙasudin aikin ƙarfin hatimin yana a tsakiyar geometric ɗinsa, kuma tsakiyar matsin lamba baya buƙatar ƙididdigewa. Don workpiece tare da fasali mai rikitarwa da ci gaba da hatimin mutuwa tare da matakai da yawa, yakamata a ƙaddara tsakiyar matsin lamba ta hanyar hanyar gano maƙasudin aikin haɗin gwiwa na tsarin ƙarfi.


3ã € Matsin bugun ya wuce matsin lamba na injin bugun
Zaɓin bugun bugawa ya dogara ne da matsin lamba. Ka'idar ita ce, matsin bugun kada ya wuce matsin lamba na injin bugun. Babban abubuwan da ke shafar bugun bugun shine kaurin abu da kaddarorin inji, tsawon keɓaɓɓen ɓangaren da aka hatimce, girman ƙimar mutuƙar da kaifi na yanke. Lokacin buga tambarin kayan aiki mai ƙarfi ko kayan aiki tare da manyan kauri da kwane-kwane (alal misali faffadan farantin ƙarfe), matsin lamba da ake buƙata galibi yana kusa ko ya zarce matsin lamba na injin bugun, kuma injin da ke akwai a masana'anta an iyakance, to ya zama dole ayi la’akari da rage matsin lamba daga tsarin mutuwa. Manyan hanyoyin da za a rage matsin lamba na bugun bugun sune: beveled edge stamping, step-up die stamping, step-by-step part stamping, dumama hatimin, da dai sauransu Hanya ta huɗu ta huɗu ita ce sanya gefen babba ya mutu (lokacin da naushi. ) ko ƙaramar mutuwa (lokacin faduwa) karkata zuwa kusurwa zuwa axis, kusurwar ƙasa da digiri 150, gabaɗaya 80 ~ 100 digiri kama da saƙaƙƙen gefen baki, duk gefen ba a tuntube a lokaci guda, amma sannu -sannu na bugawa da yanke kayan, don haka karfin bugun yana raguwa sosai, da rawar jiki da hayaniya lokacin da za a iya rage bugun. Zafin hatimi yana yin hatimi tare da kayan a cikin yanayin zafi (ko jan tambarin). Tun da ƙarfin saƙar kayan ƙarfe gabaɗaya yana raguwa sosai a cikin yanayin zafi, zai iya rage matsin lamba. Koyaya, hasarar wannan hanyar ita ce kayan yana samar da fatar oxide bayan dumama, wanda ke shafar ingancin sassan, don haka ana amfani dashi gabaɗaya don yin hatimin farantin farantin ƙarfe ko bugun sassa tare da ƙarancin buƙatu don girman da ingancin farfajiya. Bugu da ƙari, raunin raunin da ba shi da daɗi, wanda ba shi da ƙyalli zai kuma ƙara ƙarfin bugun, saboda haka, riƙe kaifi mai kaifi yana ɗaya daga cikin sharuɗɗan aikin al'ada na mutuwar tambarin. Don kiyaye gefen mutuƙar kaifi, yakamata a sake fasalin gefen bayan buga hatimi na ɗan lokaci.

4ã € Mutuwar banza mai kyau tana da babban rami a ƙarƙashin mariƙin mutuƙar lokacin da aka gyara babba na sama
Za'a iya raba nau'in tsarin murfin mara lafiya mara kyau zuwa madaidaiciyar yanayin babba mara lafiya mara lafiya da yanayin motsi babba mara lafiya. Siffofin tsarin mutuwa daban -daban suna buƙatar tsarin teburin latsa don dacewa da su. Don madaidaicin madaidaicin madaidaicin madaidaicin blanking mutu, ana buƙatar teburin latsa don zama teburin hydraulic mai iyo tare da silinda na zobe da bututu a kusa da ɓangaren tsakiyar da aka gyara. Don madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar murfi, ana buƙatar teburin latsa don samun silinda mai jujjuyawa a tsakiyar teburin. Halayen wannan tsarin mutuƙar shine: babba da ƙananan mutuƙar an daidaita su akan mariƙin ƙaramin mutuƙar, kuma zoben da ke ɗauke da ƙwayar yana kiyaye motsi na dangi tare da babba da ƙananan ya mutu ta hanyar canja wurin mashaya da mutuƙar mariƙin. Wannan saboda: lokacin da aka matse saman babba, silinda mai motsi yana motsawa ƙasa a ƙarƙashin aikin sandar canja wuri, don haka babban rami yana bayyana a ƙarƙashin mariƙin mutuƙar, kuma duk matsin lamba yana aiki a saman ramin, wanda ke sa babba da ƙananan mutu suna lanƙwasa, wanda ba shi da kyau, da ranar. A karkashin aikin ƙara matsin lamba, ƙananan ɓangaren babba da ƙananan mutu za su lanƙwasa kuma akwai haɗarin jan da fasa. Don gujewa wannan yanayin, lokacin da matsin lamba ya yi yawa, ana buƙatar zoben haɗin gwiwa na musamman don haɓaka yanayin goyan baya na mai riƙe mutuƙar ƙasa don guje wa lanƙwasa babba da ƙananan mutu saboda babban shabu. Yayin da fasaha mara kyau ke haɓaka zuwa girman girma da tsari, yana buƙatar bugun ramuka da yawa ko babban sifar ciki, matsin lamba yana da girma sosai, kuma ƙarfin da ake buƙata da matsin lamba yana da yawa, saboda haka, tsakiyar teburin ana buƙatar injin bugun.


5ã € Yanayin babba mai motsi mai kyau punching die yana huda ramuka da yawa ko sassan tare da manyan kwano na ciki.
Manyan babba da ƙananan sun mutu daga ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan murfin murfi an gyara su kai tsaye a tsakiyar teburin aiki, kuma yanayin tallafin yana da kyau. Siffofin wannan tsarin mutuƙar sune: babba da ƙananan mutuƙar ƙaƙƙarfan ƙazanta ne ga mai riƙe mutuƙar, kuma babba da ƙaramar mutuwa ana jagoranta ta mai riƙe mutuƙar da ramin ciki na zobe. Ƙananan mutu da zobe mai ƙyalli an saita su akan masu riƙe da babba da ƙananan bi da bi, kuma babba da ƙananan mutu ana kiyaye su a cikin dangi ta hanyar zobe mai ƙyalli da ƙaramar mutuwa, don haka rabe tsakanin babba da ƙananan ya mutu da ƙananan ana buƙatar mutuƙar ƙarami, kuma ana iya tabbatar da daidaituwa kawai idan babba da ƙananan mutu suna da jagora mafi tsayi da madaidaicin matsayi. Sabili da haka, yanayin babba mai motsi mai kyau na iya mutuwa ba zai iya buga ramuka da yawa ko sassan tare da babban kwano na ciki, saboda taron mutuƙar yana da wahalar daidaitawa kuma yardawar tana da wuyar tabbatarwa, don haka ya fi dacewa da taƙaitaccen bugun matsakaici da ƙananan sassa.

6ã € Taurin zafin zafi na babba da ƙananan mutu daga stamping mutu yana ƙasa da 55HRC
Mutuwar babba da ƙaramar mutuwa ta hatimin mutuƙar lamba tana hulɗa da kayan tambarin, waɗanda ke da ƙarfi da ƙarfi da saurin sawa. Sabili da haka, babba da ƙaramar mutuwa na matsewar ƙasa dole ne a bi da zafin zafi, kuma taurin kada ya kasance ƙasa da 55HRC, saboda mafi girman taurin, mafi girman ƙarfin mutuƙar kuma mafi yawan jurewa. Daban -daban mutu karfe kayan, zafi magani tsari da taurin ne daban -daban. Aikin sanyi ya mutu ƙarfe Cr12MoV, ƙarfe mai sauri W18Cr4V2, tsananin zafin zafin zafi, mai ƙarfi mai ƙarfi, kashe nakasa ƙarami ne, ba ya fashe, ya dace da sifar sifar sassan tambarin, yayin da T8A hardenability yana da kyau, amma rashin ƙarfi mai ƙarfi, ɓarna nakasa mai sauƙin fashewa, wanda aka saba amfani da shi don huda siffa mai sauƙi da sassaƙa. Kamar yadda sarrafa ƙananan mutuƙar ke da wahala idan aka kwatanta da babba na mutuwa, taurin ƙaramin ya mutu sama da babba, gabaɗaya 2-3 ƙarfi na Rockwell mafi girma, wato, tsananin zafin zafin zafi na babba ya mutu gaba ɗaya 58 ~ 60HRC, kuma tsananin zafin zafin zafi na ƙananan mutuwa shine 60 ~ 62HRC.

Sanya odar ku da HXTech daidaiciaka gyara machining & kyawon tsayuwa Yau.

 HXTechmachining yana mai da hankali kan saurin diski motar stator stamping mold da mildews & motor spare parts. Muna ba da kayan aikin ƙarfe da aka ƙera & stamping mold da stamping sabis na mfg, tare da ƙungiyarmu, wanda ke ba da ƙwararru, abu mai sauri yana gudana. Muna gina kowane wucewar mu baya ga na'urorin ciki tare da EDM ɗin mu tareCNC masana'antu,don haka babban ingancin dukkan sassan yana cikin ikon mu. Kayan aikin mu madaidaitan suna ba da tabbacin za mu iya ci gaba da tsayayya da kusan 0.001 "a cikin kowane aikin aikin samarwa ... Haɗa tare da ƙungiyar mu don samun ƙarin bayani game da tallafin tsarin mu ban da yin magunguna ko neman fa'ida a yau don samun odar ku ta fara. .

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