Uma uke wazithola udidekile lapho uzama ukuthola ukuthi yimuphi usayiziamantongomaneadingekayo amabhawodi, khona-ke awuwedwa. Amasayizi amaningi ahlukene angakhungathekisa futhi adideke. Uma ufunda ukuthi kukhona isistimu yokulinganisa ejwayelekile yaseMelika kanye nesistimu yokulinganisa imethrikhi, ungayeka. Kungakhathaliseki ukuthi yiziphi lezi zinguquko, ukulinganisa ubukhulu bentongomane akuyona ngempela imfihlakalo. Kunezindlela ezinhlanu zokukala amantongomane. Uma uqhathanisa amantongomane namabhawodi noma ama-wrenches anamantongomane, izindlela ezimbili zokulinganisa zingaxazulula izinkinga eziningi ezifanayo.
Isinyathelo 1 Beka inadi endaweni eyisicaba ukuze imbobo igezeke. Isinyathelo sesi-2 Beka ukuphela kwetheyiphu yokukala ohlangothini oluyisicaba lwe-periphery yamantongomane. Yelula isilinganiso setheyiphu ngobubanzi bentongomane uye onqenqemeni oluyisicaba futhi ngokuqondile ngeteyiphu yokukala oyikhiphile. Uma inadi kuyimethrikhi, sicela ubale inani lemigqa ku-tape measure ukuze uthole inani elilinganisiwe. Uma kubalwa imigqa engu-9, usayizi ungu-9mm (mm)amantongomane. Uma amantongomane kuyindinganiso yaseMelika, bala inani elincane lemigqa esilinganisweni setheyiphu ngokukodwa kweshumi nesithupha. Engeza ingxenye yeshumi nesithupha ukuze uthole usayizi. Uma ubala imigqa eyi-11, ubukhulu bentongomane ngu-11/16. Ungakwazi futhi ukukala ukusuka kwelinye ukuya kwelinye ukuze uthole isilinganiso "sesistimu ye-Whitworth". Esikhundleni sokukala usuka endizeni uye kwelinye, ukala ukusuka kwelinye uye kwelinye ngehexagon. Lezi zindlela ezimbili zokulinganisa zingakusiza ukuthi wazi ukuthi isiphi isikhwama sokukala noma isokhethi ongasisebenzisa kumantongomane. Isilinganiso sobubanzi Isinyathelo 1 Beka phansi inadi njengoba wenzile eSigabeni 1. Beka isiphetho setheyiphu yokukala ohlangothini olulodwa lwentambo yangaphakathi yentongomane. Isinyathelo sesi-2 Yelulela i-tape measure ngakolunye uhlangothi lwentambo yangaphakathi yamantongomane. Bala inani lemicu ukuze uthole ububanzi bembobo enentambo. Linganisa ukuvuleka okubanzi kakhulu okukhiqizwa uchungechunge. Lesi silinganiso sizokusiza ukuthi uqondanise ububanzi bentambo yentongomane nalolo lwebhawodi. Linganisa ubulukhuni bentambo noma ubunono. Isinyathelo 1 Bala inani lemicu eduze kogqinsi lwangaphakathi lweamantongomane. Sebenzisa ingilazi yokusondeza nephinikhodi ukuze ulandelele intambo. Isinyathelo 2 Bhala inani ephepheni. Bala inani lemicu ngeyintshi ngalinye logqinsi lwamantongomane. Amantongomane anemicu engu-16 iyintshi ngalinye anemicu eqinile, kuyilapho amantongomane anemicu engu-20 iyintshi eyimicu emihle. Uma i-nut ingu-1/4 intshi ubukhulu futhi i-1/4 intshi inezintambo ezingu-4, i-nut iwugqinsi. Uma inati linemicu emihlanu enogqinsi oluyi-1/4 intshi, le ntongomane inentambo emihle. Ukuze ulinganise ukujiya kwamantongomane, cindezela inadi phakathi kweminwe yakho bese ukala isiyingi esihambisana nembobo yamantongomane.
Isikhathi sokuthumela: Sep-09-2022