Samfuran samfuri da sassa na samarwa da sauri da farashi mai inganci sau da yawa ma'auni ne tsakanin saurin juyawa zuwa ƙarfin injin CNC da ingantattun sassan da aka tsara don waɗannan damar.Don haka a nan akwai mahimman la'akari guda 6 lokacin zayyana sassa don niƙa da jujjuya hanyoyin da za su iya haɓaka lokacin samarwa yayin rage farashi.
1. Zurfin rami da diamita
Ramuka a mafi yawan lokuta ana haɗa su da injina na ƙarshe, ba a hako su ba.Wannan hanyar mashin ɗin yana ba da babban sassauci a cikin girman rami don kayan aikin da aka ba da shi kuma yana ba da mafi kyawun ƙarewa fiye da drills.Har ila yau, yana ba mu damar yin injin ramuka da cavities tare da kayan aiki iri ɗaya, rage lokacin sake zagayowar da farashin ɓangaren.Iyakar abin da ya rage shi ne saboda iyakacin iyaka na ƙarshen niƙa, ramuka masu zurfi fiye da diamita shida sun zama ƙalubale kuma suna iya buƙatar yin amfani da su daga bangarorin biyu na ɓangaren.
2. Girma da nau'in zaren
Yin hakowa da zare suna tafiya hannu da hannu.Yawancin masana'antun suna amfani da "taɓa" don yanke zaren ciki.famfo yana kama da dunƙule mai haƙori da “skru” a cikin ramin da aka haƙa a baya.Muna ɗaukar hanya mafi zamani don yin zaren, kayan aiki da ake kira maƙarƙashiyar zaren saka bayanan zaren.Wannan yana haifar da madaidaicin zaren, kuma kowane girman zaren (zaren kowane inch) wanda ke raba wannan farar za a iya yanke shi da kayan aikin niƙa guda ɗaya, adana samarwa da lokacin shigarwa.Don haka, zaren UNC da UNF daga #2 zuwa 1/2 inch da zaren awo daga M2 zuwa M12 duk ana iya amfani da su a cikin saitin kayan aiki guda ɗaya.
3. Rubutu a bangaren
Kuna son zana lambar sashi, bayanin ko tambari a wani sashi?Hanzarta yana goyan bayan mafi yawan rubutun da ake buƙata don sarrafawa, idan dai tazarar tsakanin haruffa ɗaya da bugunan da aka yi amfani da su don “rubuta” su ya kai aƙalla inci 0.020 (0.5 mm).Har ila yau, ya kamata rubutun ya kasance a dunkule maimakon daga sama, kuma ana ba da shawarar rubutu mai maki 20 ko mafi girma kamar Arial, Verdana ko makamancin haka.
4. Tsayin bango da Faɗin Fasa
Duk wuƙaƙenmu sun ƙunshi wuƙaƙen carbide.Wannan madaidaicin abu yana ba da matsakaicin rayuwar kayan aiki da haɓaka aiki tare da ɗan karkata.Duk da haka, hatta kayan aikin da suka fi ƙarfi na iya gurɓata, kamar ƙarfe, musamman robobi da ake kera su.Sabili da haka, tsayin bango da girman fasalin sun dogara sosai akan lissafi na sassa ɗaya da kayan aikin da aka yi amfani da su.Misali, mafi ƙarancin kauri na 0.020 ″ (0.5mm) da matsakaicin zurfin fasalin 2″ (51mm) ana goyan bayan yin injina, amma wannan baya nufin zaku iya ƙirƙira mashin ɗin zafi tare da waɗannan ma'auni.
5. Lathe kayan aikin wuta
Baya ga iyawar niƙan mu da yawa, muna kuma bayar da juyawar kayan aikin CNC kai tsaye.Kayan aikin da ake amfani da su akan waɗannan injinan sun yi kama da waɗanda ke kan cibiyoyin injin ɗinmu, sai dai ba mu juya sassan filastik a yanzu.Wannan yana nufin cewa ramukan eccentric, ramuka, filaye, da sauran fasalulluka ana iya sarrafa su a layi daya ko daidaitaccen (axial ko radial) zuwa “dogon axis” na aikin da aka juya (axis Z-sa), kuma yawanci suna bin sassan orthogonal da aka ƙirƙira akan injin. ka'idojin ƙira iri ɗaya na tsakiya.Bambanci a nan shine siffar albarkatun kasa, ba kayan aikin da aka saita ba.Sassan da aka juya kamar su shafts da pistons suna farawa zagaye, yayin da sassa masu niƙa kamar manifolds, akwatunan ma'auni da murfin bawul ba sau da yawa ba, suna amfani da tubalan murabba'i ko rectangular maimakon.
6. Multi-axis milling
Yin amfani da 3-axis machining, da workpiece da aka clamped daga kasa na raw stock yayin da duk sassa fasali an yanke daga sama zuwa 6 orthogonal bangarorin.Girman sashi ya fi 10 ″ * 7 ″ (254mm * 178mm), sama da ƙasa kawai za a iya yin injin, babu saitin gefe!Koyaya, tare da milling mai axis biyar, yana yiwuwa a iya na'ura daga kowane adadin gefuna waɗanda ba na orthogonal ba.
Lokacin aikawa: Afrilu-08-2022