Domin haɓaka tsarin tsayayyen kayan aiki a cikin ainihin samarwa, don kawar da tasirin wuce-wuri a kan daidaiton kayan aikin da rage ƙimar samarwa, an inganta ƙirar ƙira don ƙera kayan juzu'i. Sakamakon aiki yana tabbatar da cewa hanyar tana yiwuwa.


1 Gabatarwa
A cikinmachining, kayan aikigalibi ana amfani dasu don sanya matsayi da matsa kayan aikin. A cikin samar da taro, don rage lokacin aiwatarwa, haɓaka ingantaccen samarwa, kuma a lokaci guda rage ƙarfin aikin mai aiki, ana amfani da jigs na musamman daban -daban. Injin mu na YKH5132H CNC kayan aikin injin CNC mai inganci sosai wanda aka ƙera shi musamman don mota, mai ragewa da masana'antar soja. Wasu masu amfani sun nuna cewa lokacin amfani da kayan aikin injin don aiwatar da wani nau'in jujjuyawar jujjuyawar mota (duba Hoto 1), daidaitaccen injin yana yawan zama mara ƙima. Bayan sadarwa tare da mai amfani, an gano cewa matsalar shigowar mai amfani ba komai. A cikin jujjuyawar mita zuwa aikin aiki a saman da kasan teburin matsayi na saman rami, an ɗaure kayan aikin wani ɓangare na daidaiton ya zarce matalauta, amma saboda ba za a iya inganta tsarin babba ba, ba za a iya inganta daidaiton abu mai shigowa ba, don haka za mu iya yin tunani kawai daga aiwatar da wannan odar, wato, shigar da kayan aiki don inganta ƙira. A halin yanzu, saboda matsalar rashin daidaituwa mara kyau, ƙimar raguwa yana da yawa yayin sarrafa ƙungiya akan abin da ke akwai, wanda ke shafar ingancin samfur. A saboda wannan dalili, abokin ciniki ya nemi kamfaninmu don inganta kayan aikin da ake da su. Dangane da wannan yanayin, an inganta kayan aikin da ake da su, wanda ya rage ƙimar raguwa sosai kuma ya tabbatar da samarwa ta al'ada.

 
Hoto 1 Shaft na watsawa na motoci



2 Bayanin Matsala

Don magance matsalar babban ɓarna naatomatik watsa kayainjin da YKH5132H CNC ke sarrafa injin kera kaya, da farko, mun bincika kayan namu kuma mun bincika hujin kwalekwalen, tsakiyar tsakiya, tsakiyar wutsiya da kayan aiki tare da tebur kashi, kuma ba a sami matsala ba. Lokacin da aka ja kumburin bazara don murƙushe keɓaɓɓen da'irar aikin, ƙarfin jan silinda mai jujjuyawar ƙasa ya yi yawa, don haka chuck ɗin bazara zai lalata kayan aikin kuma an tilasta fitar da ramin tsakiyar cibiyar aikin. na daidaitawa, don haka ramuka na sama da na ƙasa ba a kan gatari ɗaya ba.

Idan ana aiwatar da aikin shigar da haƙori a wannan lokacin, bayan kayan aikin ya fita daga kayan aikin, kayan aikin da kansa yana lalacewa kuma yana sake saitawa, kuma lokacin da aka bincika manyan ramukan na sama da na ƙasa don daidaiton sarrafa haƙora, bayanin duba bai yi daidai da aikin ba jihar tunani, wanda ke haifar da daidaiton binciken ya wuce matsayin kuma yana haifar da ɓarna.



3 ainihin tsarin tsayayyen tsayayyen tsari da buƙatun haɓakawa

A cikin asalitsayarwa, sandar ƙulla ta ƙasa tana da alaƙa da silinda na injin na kayan aikin injin, kuma bayan silinda ya fara aiki, ƙaramin ƙulla yana motsawa zuwa ƙasa, yana tuƙa hannayen da aka haɗa da sandar ƙulli na sama, kuma sandar sama ta ƙulla tana fitar da ruwan bazara zuwa ƙasa. ta hannun hannun miƙa mulki. Fuskar da aka murƙushe ta ƙugiyar bazara da faɗin tef ɗin hannun riga mai haɗin gwiwa suna ba da haɗin kai don samar da matsin lamba daidai gwargwadon shimfidar hannayen riga, kuma haka ma, hannun riga mai lanƙwasa yana haifar da ƙarfin murƙushewar radial akan murfin bazara, wanda bi da bi yana matsa murfin bazara kuma yana murƙushe da'irar aikin.

Rashin hasarar asalitsarin tsayarwa(duba Hoto na 2) shine tunda rigar taper ɗin da kanta tana daidaitawa tare da saman waje, maƙallan yana taka rawar duka matsayi da matsawa yayin aiwatar da kwangila, kuma madaidaicin da wutsiya sun kafa matsayi na babba da ƙananan saman , don haka tsarin tsayayyen tsari ne na kan-matsayi. Wannan tsarin yana buƙatar madaidaicin injin ƙira don sakawa da ƙulle sassan kayan aikin da kansa, wanda zai iya sauƙaƙa sa daidaiton injin ya wuce daidaituwa kuma ya sanya ɓangaren ɓarna, wanda kuma shine lamarin a aikace. Idan aka yi la’akari da matsalolin da ke sama, dole ne a inganta tsarin tsaftacewa kuma dole ne a inganta hanyar ƙulli da matsayi.

 
Hoto 2 Tsarin tsayayyen tsari
1 - ƙananan tsakiya 2 - tsakiyar sama 3 - hannayen riga 4 - collet chuck 5 - rigar haɗi 6 - mashaya babba 7 - haɗin gwiwa 8 -Laƙƙarfan ƙulli



4 Sabon tsarin tsarinta
Ganin cewa saman ramin sashin shaft na kowa nemashintunani don kammalawa, ingantacciyar ƙira na tsarin tsayayyen yana buƙatar cire aikin sakawa na ƙwanƙwasa ƙwanƙwasa kuma yana riƙe da aikin matsawa kawai. An canza hannun riga na taper zuwa tsarin tsaga, don haka an raba ɓangaren taper da ɓangaren ramin sakawa tsakiyar tsakiya. Kuma ci gaba da ba da izini tsakanin da'irar waje na ingantacciyar rigar taper da ramin ciki na murfin murfin murfin kamar 0.2mm. Ta wannan hanyar, ingantacciyar rigar taper ɗin tana shawagi (daga baya ana kiran tafin hannun riga) kuma yana da tasirin daidaitawa ta tsakiya. Lokacin da kumbon da aka ɗora akan ruwa yana motsawa zuwa ƙasa, ƙwanƙolin ƙwanƙwasa yana raguwa yayin da juriya na geometric na rigar taper mai iyo da keɓaɓɓiyar keɓaɓɓiyar keɓaɓɓiyar, shugaban chuck ɗin zai samar da daidaituwa daidai gwargwado gwargwadon karkatar da keɓaɓɓiyar da'irar. dangi zuwa saman rami, yayin da ake murƙushe da'irar sararin samaniyar don cimma manufar ƙullewa kawai ba matsayi ba. An nuna tsarin sabon kayan aiki a cikin hoto 3.

 
Hoto 3 Sabon tsarin gyara
1-Haɗa hannun riga 2-Clip stopper 3-Shawagi taper hannun riga 4-Spring chuck 5-Ƙananan cibiyar

Tsarin ƙirar yakamata ya guji yin matsayi sama da yadda zai yiwu, sai dai a cikin manyan madaidaitan buƙatu ko injin musamman. A wannan yanayin, ƙirar asali ba kawai tana da ƙimar masana'anta ba, amma kuma tana buƙatar babban daidaituwa don kayan aikin da kanta, wanda a zahiri yana ƙara ƙimar kayan aikin kuma yana kawo haɗarin injin da ba dole ba.



5 Kammalawa

A cikin asalizane -zane,kodayake ana bin ƙa'idar daidaituwa ta datum da haɗin kan datum, kuma an ƙera madaidaicin matsayi don manufarhigh-daidaici machining,ƙirar ba ta la'akari da matsalar cewa daidaitaccen kayan aikin ba zai iya biyan buƙatun kan-matsayi ta hanyar gwaji mai amfani, kuma wuce-wuri yana taka rawa a maimakon haka. Ta hanyar haɓaka madaidaiciyar madaidaiciyar madaidaiciya, an kawar da matsanancin matsayi kuma an rarrabe matsayi da matsawa don tabbatar da ingancin kayan aikin, yayin da tsayayyen abu ya fi sauƙi. A halin yanzu, an yi amfani da ingantaccen kayan aikin a cikin samar da manyan hanyoyin jigilar kaya. Aikace -aikacen yana nuna cewa daidaiton sassan da aka ƙera tare da ingantaccen kayan aiki yana da tsayayye kuma ƙimar raguwa yana raguwa sosai idan aka kwatanta da wancan kafin haɓakawa, wanda ke inganta ingancin samfur kuma yana tabbatar da samarwa ta al'ada.