1. Halayen Tsarin Aiki
Siffar kayan aikin da aka yi da sirara mai bangonauyin tayoyinSiffar fanka ce, kayan shine QT600, taurin shine 187-255 HBW, ciki rami ne mai siffar musamman, kuma mafi siririn sashi shine kauri mm 4 kawai. An nuna buƙatun daidaiton girma na tonon ma'auni a cikin Hoto na 1. Diamita na ma'aunin ramin tsakiya na B shine Φ69.914-69.944 mm, kuma haƙuri shine 0.03 mm kawai. A ƙasa akwai rami mara komai. Ana yin yankewa na ɗan lokaci lokacin da ake sarrafa ramin ma'aunin C da da'irar waje. Kauri na bango a nan shine mm 4 kawai, wanda yake da sauƙin haifar da damuwa da nakasa kuma yana shafar girman haƙurin ramin ma'aunin B, wanda shine ma'ana mai wahala a sarrafa kayan aiki.
2. Haɗarin Ɓoyayyun Sana'o'in Gargajiya
Sassan da ke da siraran bango suna da sauƙin nakasa yayin aikin niƙa, galibi saboda nakasar da ke haifarwa sakamakon yanke damuwa da matsewa. Ana sarrafa tsarin sarrafawa na gargajiya ta hanyar cibiyar injinan CNC da injinan CNC, waɗanda aka raba zuwa matakai biyu. Ɗaya shine tsarin OP10. Yi amfani da na'urar yanka faifan Φ60 mm don yin kauri da kuma kammala saman saman zuwa girman zanen, yi amfani da na'urar yanka alloy mai girman Φ20 mm don yin kauri da ramin ciki Φ51.04-51.07 mm zuwa Φ50.7 mm (bar 0.3-0.4 mm), yi amfani da na'urar yanka alloy mai girman Φ20 mm ramin ciki mai girman Φ69.914～69.944 mm zuwa Φ69.6 mm (bar 0.3～0.4 mm), ramin ciki mai girman Φ51.04～51.07 mm da Φ69.914～69.944 mm tare da na'urar yanka lanƙwasa mai girman 2 ×Φ18 mm tare da ƙananan ramuka biyu. Na biyu shine tsarin OP20. Da'irar waje "C" na juyawa mai girman da mara kyau ya dace da buƙatun fasaha na zane.
Wahalar injina tanauyin tayoyin, ramin tunani na B, an yi masa injin auna girman da zane ya buƙata a cikin tsarin OP10. Cire kayan aikin kuma a auna diamita na ramin tunani na B, Φ69.914 ~ 69.944 mm, kuma kuskuren ovality shine 0.005 ~ 0.015 mm, kuma girman ya cika buƙatun zane. Duk da haka, bayan an sarrafa OP20, cire kayan aikin kuma a auna diamita na ramin tunani na B, Φ69.914-69.944 mm, kuma kuskuren ovality shine 0.03-0.04 mm. Ana iya ganin cewa diamita ya wuce buƙatun zane.
3. Magani
Inganta kayan aiki. Ko ƙirar na'urar mannewa daidai ne yana da tasiri kai tsaye kan tabbatar da daidaiton injin aikin, inganta yawan aiki da rage ƙarfin aiki na ma'aikata. Saboda halayen sassan sirara, ƙarfin mannewa da yawa ko rashin daidaituwar ƙarfi zai haifar da nakasa mai laushi na kayan aikin, wanda zai shafi daidaiton girman da juriyar siffar ɓangaren, kuma daga ƙarshe ya haifar da girman ɓangaren da aka sarrafa ya zama ba shi da haƙuri. Domin magance wannan matsalar, ya kamata a zaɓi samfurin da girman silinda mai mannewa da silinda mai tallafi a hankali lokacin tsara kayan aikin hydraulic.
Lokacin Saƙo: Agusta-19-2022
