Bututun mai na tuƙi - baya - ƙaramin chassis
Nau'in kayan tuƙi
Ana amfani da su galibi a matsayin nau'in rack da pinion, nau'in tsutsa crank fil da kuma nau'in ƙwallon da ke sake zagayewa.
[1] 1) Kayan gyaran taya da injinan gyaran taya: Ita ce kayan gyaran taya da aka fi amfani da su. Tsarinta na asali shine nau'in pinion da rack mai hade-hade. Lokacin da injin gyaran taya ke tura pinion don juyawa, rack ɗin zai motsa a layi madaidaiciya. Wani lokaci, ana iya juya sitiyarin ta hanyar tura sandar ɗaure kai tsaye ta hanyar rack ɗin. Saboda haka, wannan shine mafi sauƙin kayan gyaran taya. Yana da fa'idodin tsari mai sauƙi, araha, tuƙi mai laushi, ƙaramin girma, kuma yana iya tuƙa sandar ɗaure kai tsaye. Ana amfani da shi sosai a cikin motoci.
2) Kayan gyaran sitiyari na tsutsa: Kayan gyaran sitiyari ne wanda tsutsa ke aiki a matsayin ɓangaren aiki da kuma fil ɗin gyaran sitiyari a matsayin mai bi. Tsutsa tana da zare mai siffar trapezoidal, kuma fil ɗin yatsa mai siffar yatsu yana kan crank tare da bearing, kuma crank ɗin yana haɗe da shaft ɗin sitiyari. Lokacin juyawa, sitiyarin yana juyawa ta hanyar sitiyarin, kuma fil ɗin yatsa mai tauri da aka saka a cikin ramin karkace na tsutsa yana juyawa da kansa, yayin da yake yin motsi na zagaye a kusa da shaft ɗin sitiyarin, ta haka yana tura crank da hannun digo na sitiyarin don yin lilo, sannan ta hanyar hanyar watsa sitiyarin don yin juyawar sitiyarin. Irin wannan kayan gyaran sitiyarin yawanci ana amfani da shi akan manyan motoci masu ƙarfin sitiyari.
3) Kayan gyaran sitiyarin ƙwallon da ke sake zagayawa: tsarin sitiyarin ƙwallon da ke sake zagayawa [2] Babban tsarin ya ƙunshi sassa biyu: ɓangaren injina da ɓangaren hydraulic. Sashen injina ya ƙunshi harsashi, murfin gefe, murfin sama, murfin ƙasa, sukurori mai zagayawa, goro mai rack, rotary bawul spool, shaft ɗin fanka. Daga cikinsu, akwai nau'i biyu na watsawa: ɗaya sandar sukurori ce da goro, ɗayan kuma ita ce rack, fanka ko fanka. Tsakanin sandar sukurori da goro mai rack, akwai ƙwallan ƙarfe masu zagayawa, waɗanda ke canza gogayya mai zagayawa zuwa gogayya mai birgima, ta haka ne ke inganta ingancin watsawa. Amfanin wannan kayan gyaran sitiyari shine yana da sauƙin aiki, ba shi da lalacewa da tsawon rai. Rashin kyawunsa shine tsarin yana da sarkakiya, farashin yana da yawa, kuma ƙarfin sitiyarin bai yi kyau kamar nau'in rack da pinion ba.
