Amandongomane angangeni manzi asetyenziswa ngokubanzi kwizicelo ezahlukeneyo kwaye aza ngobukhulu obahlukeneyo ukuhlangabezana neemfuno ezahlukeneyo. Ukuqonda iinkcukacha eziqhelekileyo kubalulekile ekukhetheni ngokuchanekileyo nasekusebenziseni amandongomane angangeni manzi.
1. Ububanzi
Idayamitha yamandongomane angangeni manzi luphawu oluphambili. I-M3, enedayamitha encinci, isoloko isetyenziswa kwizixhobo ezincinci okanye apho kukho indawo encinci, njengonxibelelwano lwangaphakathi kwizixhobo ezincinci zombane. I-M4 kunye ne-M5 nazo zisetyenziselwa ngokubanzi ukudibanisa amacandelo amancinci angekho phantsi kwemithwalo ephezulu kodwa efuna ukukhuselwa kwamanzi. I-M6 kunye ne-M8 zixhaphake kakhulu kumatshini jikelele, izixhobo, kunye nezinye izixhobo, ezikwaziyo ukumelana noxinzelelo oluthile kunye ne-torque. I-M10 kunye ne-M12 zihlala zisetyenziswa kwizicelo ezifuna amandla aphezulu onxibelelwano, njengamacandelo eemoto kunye noqhagamshelo lwesakhelo sezixhobo zoshishino.
2. Umsonto wePitch
I-pitch pitch imisela isantya kunye nokuchaneka kwe-screwing phakathi kwe-nut kunye ne-bolt. Amandongomane eMetric angangeni manzi anemisonto esemgangathweni ehambelana nobubanzi obahlukeneyo. I-pitch pitch ichaphazela ukuqina kwe-screwing phakathi kwe-nut kunye ne-bolt kunye nokuzinza koqhagamshelwano. Imigca emincinci emincinci ivumela uhlengahlengiso olucolekileyo kunye nokuqina okungqongqo, kwaye ihlala isetyenziswa kwizicelo ezifuna ukuchaneka okuphezulu. Imisonto emikhulu ivumela ukukrazulwa ngokukhawuleza, okubenza bafaneleke usetyenziso apho isantya sibalulekile.
3. Ukuphakama
Ukuphakama kwamandongomane angangeni manzi kukwayinto ebalulekileyo. Ubude obuqhelekileyo buvela kwiimilimitha ezimbalwa ukuya kumashumi eemilimitha. Xa sithetha ngokubanzi,{2}injongo yamandongomane angangeni manzi aphantsi. Umzekelo, amandongomane amancinci angangeni manzi kwisixhobo sombane anokuba phakathi kwe-3 kunye ne-8 mm ubude. Nangona kunjalo, amandongomane angangeni manzi enzelwe ukumelana noxinzelelo oluphezulu okanye afune uzinzo olongeziweyo loqhagamshelo anokufikelela kwi-10 ukuya kwi-20 mm okanye nangaphezulu.