Matsalolin da ke faruwa a Saitin Kayan aiki a Juyawa Zare
1) Na farko juyawa da clamping kayan aiki don zaren aiki
Lokacin da aka danne abin yankan zaren a karon farko, za a sami tsayin da ba daidai ba tsakanin tip na zaren yanke da jujjuyawar aikin. Ya zama ruwan dare gama gari a cikin wuƙaƙen walda. Saboda ƙaƙƙarfan ƙira, girman mai riƙe da kayan aiki bai dace ba, kuma tsayin tsakiya yana buƙatar daidaitawa ta ƙara shims. Yana shafar ainihin kusurwar lissafi bayan kunna kayan aiki. Lokacin da aka shigar da kayan aiki, an karkatar da kusurwar tip na kayan aiki, wanda yake da sauƙi don haifar da kuskure a cikin kusurwar bayanan zaren, wanda ya haifar da bayanin martabar haƙori. Idan mai yankan zaren ya yi tsayi da yawa, mai yanke zaren zai yi rawar jiki yayin sarrafa shi, wanda zai yi tasiri a saman zaren.
2) M da lafiya juya kayan aiki saitin
A cikin aikin sarrafa madaidaicin madaidaicin zaren da zaren trapezoidal, ana buƙatar masu yankan zaren guda biyu don raba juzu'i masu ƙazanta da kyau, kuma babban diyya tsakanin masu yankan biyu (musamman a cikin hanyar Z) zai haifar da diamita na zaren. zama babba kuma a goge.
3) Gyara kayan aikin kuma saita kayan aiki
Sakamakon matsi na biyu na kayan aikin, heliks ɗin da aka gyara da siginar juzu'i na encoder sun canza, kuma bazuwar buckles za su faru lokacin da aka sake yin gyara.
Hanyar Magance Matsala
1) Tip na threading kayan aiki ya kamata a kiyaye a daidai tsawo kamar yadda tsakiyar workpiece juyawa. Bayan an kaifi kayan aikin, yi amfani da samfurin saitin kayan aiki don jingina da gaɓar kayan aikin don saitin kayan aiki don ci gaba da shigar da kusurwar titin kayan aiki daidai. Idan an yi amfani da injin CNC don matsa kayan aiki, saboda girman madaidaicin masana'anta na mashaya kayan aiki, gabaɗaya ya zama dole kawai a rufe sandar kayan aiki zuwa gefen mai riƙe kayan aiki.
2) Saitin kayan aiki na mai yankan zaren don m da kuma machining mai kyau yana ɗaukar wani batu a matsayin ma'anar tunani, kuma saitin kayan aiki za a iya yi ta hanyar da aka saba. A cikin ainihin tsarin saitin kayan aiki, hanyar yanke gwaji kawai yana buƙatar daidaita kayan aikin diyya kaɗan.
3) A cikin sarrafa zaren, idan kayan aikin ya lalace ko ya karye, kayan aikin yana buƙatar sake gyarawa sannan a saita shi. Idan ba a cire kayan aikin ba don gyarawa, kawai wajibi ne don mamaye wurin da aka shigar da kayan aikin zaren tare da matsayi kafin a cire shi. Yayi daidai da aiki tare da kayan aikin juyawa iri ɗaya.
4) Idan aikin aikin ya rushe, aikin gyaran gyare-gyare za a iya aiwatar da shi kawai bayan an ƙayyade wurin farawa na aiki. Yadda za a ƙayyade wurin farawa na sarrafawa da matsayi na siginar juyin juya hali, da farko amfani da sandar gwaji don aiwatar da zaren juyawa tare da zurfin saman 0.05 ~ 0.1mm (duk sigogi iri ɗaya ne da sigogin zaren da za a sarrafa), ƙimar Z. ita ce ƙimar jagorar lamba ta lamba daga gefen dama na ƙarshen wurin farawa na zaren, ana zana helix a saman don tantance wurin farawa na zaren, kuma ana yin alama akan daidai wurin da'irar chuck. (ko da ma layin alamar da A cikin sashin axial iri ɗaya kamar madaidaicin farawa akan mashin gwajin).
Lokacin aikawa: Mayu-23-2016
