Sitolo iliyonse yomwe imagulitsa zinthu iyenera kulengeza, zomwe ndizofunikira, komabe tiyenera kuweruza mfundo zambiri zabodza mwanzeru. Mwachitsanzo, zofalitsa zodziwika bwino za "chitseko choyimitsa" zimatanthawuza kuti nthawi yayitali sisayansi. Nthawi zambiri tikamakamba za galimoto, khomo la chitseko nthawi zambiri limatulutsidwa kuti linene za mbali zake, kanthu kakang'ono kameneka kamayenera kuyankhula, koma kuti muwone momwe mungalankhulire, sangalankhule mopotoka.
Pali mitundu iwiri ya magawo omwe amalumikiza chitseko ndi thupi, imodzi imatchedwa hinge, ina imatchedwa limiter, monga momwe dzinalo likusonyezera, imodzi ndi yokhazikika, ina ndiyo kuchepetsa kutsegula Angle ya chitseko, tiyeni tiyambe ndi hinge. . Hinge nthawi zambiri imatchedwa hinge, pali masitaelo awiri odziwika pamsika pano, kupondaponda ndi kuponyera, mitundu yambiri yamitundu yaku Germany imapangidwa ndi hinge. Chifukwa kamangidwe kake ndi kosiyana, kotero kuti mitundu iwiri ya makulidwe a hinge si yofanana, mahinji oponyedwa amakhala okhuthala kwambiri kuposa mahinji osindikizidwa.
Kuponyedwa hinges ndi ubwino wa kupanga mwatsatanetsatane ndi mgwirizano, mwachidule, ndi wosakhwima ndi wokulirapo, kuchokera dongosolo la kubereka mphamvu alinso ndi ubwino, koma kulemera ndi yaikulu, kupanga mtengo adzakhala apamwamba; Mtengo wachibale wopangira masitampu a hinges udzakhala wotsika, ndipo sipadzakhala kuchepa kwa magalimoto apabanja, omwe amatha kukwaniritsa zofunikira.
