Injin niƙa na CNC VMC850B, cibiyar injina a tsaye

1. Umarni gabaɗaya
An tsara wannan injin da tsarin firam na tsaye. An ɗora ginshiƙin a jikin injin, zamewar akwatin spindle a kan ginshiƙin yana samar da motsi na Z axis, zamewar sirdi a kan jikin injin yana samar da motsi na Y axis, zamewar Worktable akan sirdi yana samar da motsi na X axis. Gatari uku duk layi ne na jagora tare da saurin ciyarwa da daidaito mafi girma. Muna amfani da ƙarfe mai inganci mai launin toka don jikin injin, ginshiƙi, sirdi, tebur na aiki, akwatin spindle tare da fasahar yashi resin da kuma maganin tsufa sau 2 don kawar da damuwar ciki na kayan. Duk waɗannan sassan an inganta su ta hanyar software na SolidWorks, wanda ke inganta tauri da kwanciyar hankali ba kawai ga waɗannan sassan ba har ma da na'urar. Hakanan zai hana nakasa da girgiza da yankewa ke haifarwa. Ana shigo da muhimman sassan daga sanannen kamfanin duniya don yin injin tare da kwanciyar hankali da dorewa. Wannan injin zai iya cimma tsarin niƙa, haƙa, sake yin gini, gundura, sake yin gini, taɓawa kuma yawanci ana amfani da shi ga Soja, haƙa ma'adinai, motoci, mold, kayan aiki da sauran masana'antun sarrafa injina. Ana iya amfani da shi ga kowane nau'in daidaitattun daidaito da samfuran tsari da yawa. Yana da kyau ga ƙananan da matsakaici, nau'ikan iri-iri, kuma ana iya sanya shi cikin layin samarwa ta atomatik.

Tsarin gatari uku
Gatari uku duk layi ne na jagora kuma suna da babban tsari mai faɗi don daidaito mai ɗorewa. Motocin gatari 3 an haɗa su kai tsaye tare da sukurori mai inganci ta hanyar haɗin gwiwa mai sassauci ba tare da rata ba. Kowane sukurori na gatari 3 an shigo da shi daga sukurori na ƙwallon da aka haɗa da kusurwa daidai kuma an daidaita bearings na ƙwararru, haka nan za mu yi pre-tension don sukurori na ƙwallon don mafi girman daidaito da daidaito. Motar Z-axis servo tana da aikin birki ta atomatik. Idan aka sami gazawar wutar lantarki, birki zai iya riƙe birkin motar ta atomatik don hana shi juyawa, wanda ke taka rawa wajen kariyar aminci.

3. Na'urar juyawa
Masana'antar ƙwararru ce ke samar da spindle don tabbatar da daidaito da tauri. An samo bearing ɗin spindle ne daga sanannen kamfanin bearing mai inganci a duniya, kuma an haɗa shi a yanayin zafin jiki mai ɗorewa ba tare da ƙura ba. Bayan haka, duk spindles za su yi gwajin daidaiton ƙarfi don tabbatar da tsawon rai da aminci. An sanye shi da tsarin kariya daga iska mai ƙarancin matsin lamba, yana hura iska mai ƙarancin matsin lamba zuwa cikin sararin samaniya na spindle, yana samar da Layer na kariya daga iska don hana ƙura, sanyaya cikin spindle. Don wannan yanayin, bearing ɗin spindle zai yi aiki ba tare da gurɓataccen yanayi ba, wanda zai kare na'urar spindle da tsawon tsawon rai na spindle. Ba za a iya canza saurin spindle ba tare da matakai ba a cikin kewayon saurin spindle, wanda ke sarrafawa ta hanyar lambar ciki ta motor don kasancewa tare da aikin daidaitawar spindle da tapping mai ƙarfi.

4. Tsarin canza kayan aiki
Matsakaicin ƙarfin mujallar kayan aiki na wannan injin shine 24T kuma an haɗa shi a ginshiƙin gefe. Lokacin da ya canza kayan aiki, ya kunna farantin kayan aiki kuma ya kasance a wurinsa ta hanyar injin hobbing cam na motar, bayan sandar ta isa matsayin canjin kayan aiki, ATC za ta cimma canjin kayan aiki kuma ta aika aikin kayan aiki. ATC tana hobbing cam kuma tana yin pre-tension sannan juyawa mai sauri, wanda ya fi kyau don canza kayan aiki cikin sauri da daidai.

5. Tsarin sanyaya
Injin yana da babban famfon sanyaya ruwa mai gudana a tsaye da kuma babban tankin ruwa mai ƙarfin aiki. Saurin famfon sanyaya shine 2m³/h don tabbatar da isasshen sanyaya mai amfani. Akwai bututun sanyaya a saman akwatin madauri, wanda zai iya yin sanyaya iska da sanyaya ruwa ga kayan aiki da kayan aikin. An sanye shi da bindigar iska don tsaftace injin da kayan aikin.

6. Tsarin huhu
Na'urar numfashi za ta iya tace datti da danshi a cikin tushen iskar gas don guje wa lalacewa da lalata sassan injin. Na'urar bawul ɗin solenoid tana sarrafa shirin ta hanyar PLC don tabbatar da cewa kayan aikin cire sandar, busawa a tsakiyar spindle, kayan aikin manne spindle da kuma sanyaya iska na spindle za a iya yin su cikin sauri da daidai. Duk lokacin da spindle ya canza kayan aiki, iska mai haske za ta hura daga tsakiyar spindle don tsaftace ramin ciki na spindle da kuma shank ɗin kayan aiki don samun ƙarfi sosai na haɗin spindle da kayan aiki. Zai faɗaɗa tsawon rayuwar spindle.

7. Kariyar na'ura
Muna amfani da kariyar kariya ta yau da kullun don injin, wanda ba wai kawai zai iya kare ruwan sanyaya ba, har ma da aikin tsaro. Kowace hanyar jagora tana da kariyar kariya don hana ruwan sanyaya da yankewa shiga cikin sararin ciki da kuma rage lalacewa da lalata hanyar jagora da sukurori.

8. Tsarin shafawa
An sanye da tsarin man shafawa na tsakiya da kuma mai raba mai a kowane wuri, wanda zai iya samar da mai a adadi mai yawa da kuma lokaci don tabbatar da cewa an shafa mai a fuskar kowane zamiya da kuma rage ƙera shi. Zai inganta daidaito da tsawon rai na sukurori da hanyar jagora.

9. Tsarin jigilar guntu
Muna samar da na'urar cire guntu ta hannu mai sauƙin aiki. Hakanan zaka iya zaɓar na'urar jigilar guntu ta nau'in sukurori ko nau'in hinge.