Ratsin da aka ɓoye suna nufin abin da ke faruwa cewa yayin aikin na'urar saka madauwari, girman madaukai yana canzawa, wanda ya haifar da fadi da rashin daidaituwa a saman masana'anta.Ana samun waɗannan matsalolin sau da yawa ta hanyar inganci ko matsalolin shigarwa tare da abubuwan injin.
1.Silindamatsala daidaiton shigarwa.Sake duba lebur, zagaye, daidaitawa da zagaye na silinda.Sarrafa cikin daidaito mai ma'ana.

2. Matsaloli tare da ingancin akwatin cam ɗin kanta da daidaiton shigarwa.Ya kamata a sarrafa madaidaicin daidaitaccen rabo yayin sarrafa akwatin cam da samarwa, kuma ya kamata a sarrafa da'irar da'irar tare da Silinda yayin shigarwa.

3. Matsalar daidaitawa tsakanin aiki na kayan aiki na saman farantin karfe da farantin karfe.Hakanan za'a iya cewa wannan shine aiki tare da manyan silinda na sama da na ƙasa Hanyar ganowa na tafiyar da aiki tare na iya zama ta hanyar tsotsa mita ɗari a cikin ƙananan silinda, saka sarari mai kauri mai kauri daidai da tsagi na allura a cikin babban silinda, latsawa. allurar mita a gaban mai sarari, kuma tana gudana don zagaye ɗaya don gano aiki tare..Theinjin sakawa madauwariMaƙasudin al'ada na masana'anta don aiki tare da aiki shine sarrafa shi a cikin wayoyi 8.Karamin kuskuren, mafi girman daidaito.

4. Ya haifar da eccentricity na shimfidar masana'anta.Idan sandar rataye na shimfidar masana'anta yanki ne guda ɗaya kuma ba a sanya shi a tsaye ba, zai kuma haifar da ɗigon kwancen duhu.Zai fi dacewa don tsara sandar rataye na shimfidar masana'anta a cikin sandar rataye mai sassa biyu tare da tasirin haɗin gwiwa na duniya.

5. Quality al'amurran da suka shafisauke.Gano da kuma gyara yanayin shimfidar wuri da zagaye na saukar da shigarwa, duba ko tsakiyar igiya na ɗaukar saukarwa ta sawa, kuma ko babban igiya ta al'ada ce.

6. Belin hakora ke haddasa shi.Lalacewa da tsawaita bel na hakora da zamewa sakamakon rashin isassun juzu'i na iya haifar da ratsan kwance mai duhu.Matsaloli tare da bel na lokaci a cikin akwatin ciyarwar yarn naInjin saka riga guda ɗayaHakanan zai iya haifar da ratsi a kwance masu duhu.