Yadda ake gane nau'in bel na motar PK

Yawancin masana'antun kasuwancin bayan fage na Amurka suna amfani da tsarin auna Ingilishi, inda aka bayyana tsayin a cikin goma na inci, amma ma'aunin masana'antu na duniya yana dogara ne akan ma'aunin awo. Ana kiran wannan lambar awo wani lokaci a matsayin lambar “PK”, kuma ana samunta akan yawancin bel tare da lambar ɓangaren gargajiya na masana'anta. Lambobin PK sun ƙunshi mahimman bayanai guda uku masu mahimmanci.

Misali, "6PK1200" shine lambar PK da aka samo akan bel ɗin maciji na OEM. Lamba na farko yana nuna bel mai haƙarƙari shida, sannan “P” ya biyo baya don gano girman bel ɗin awo, da kuma “K” yana nuna cewa wannan bel ɗin ya dace da ma'aunin SAE don girman haƙarƙari ( faɗin milimita 3.56 don nau'in bel ɗin maciji na mota). Lambobin ƙarshe na ƙarshe shine tsayin tasiri na bel, wanda aka ba a cikin millimeters.

Ana iya amfani da lambar PK azaman musanya idan takamaiman lambar ɓangaren masana'anta ta ƙare, wani ɓangaren bel ɗin ya ɓace ko lambar mai ƙira ba ta musanya a cikin kasidarku.

Muna auna yawancin bel ɗin kewaye da kewayen su na waje (A-, B- da C-jerin V-belts ana ƙididdige su bisa ga kewayen CIKI, kuma sune mafi yawan keɓanta ga wannan ka'ida), kuma a matsakaici, kewayen waje na maciji. bel yana da kusan milimita 14 girma fiye da ingantaccen tsayin da aka sanya cikin lambar PK. Belin mu na 6PK1200 zai kasance yana da haƙarƙari takwas da kusan kewayen waje na milimita 1,214, ko inci 47.79. Binciken sauri na jeri na girman ci gaba na kundin kundin bel zai baiwa ɓangarorin ƙwararrun matches mafi kusancin ɓangaren-lambar a cikin tayin samfuransu. A kiyaye kar a karkata da nisa daga girman da aka ba da shawarar, saboda bel mai tsayi fiye da kima na iya zamewa ko ma tsalle tsallen-tsalle, kuma ƙananan bel ɗin na iya haifar da lalacewa da wuri a kan abubuwan da aka yi amfani da bel.

Idan aka yi la'akari da cewa bel ɗin maciji na iya hawa a kan tsagi da santsi, lambobi na iya kashe bel ɗin gaba ɗaya a kan lokaci, kuma auna kai tsaye shine kawai zaɓi don bel ɗin da ba a iya gane shi ba. Tef ɗin ma'auni (kamar waɗanda aka samo a cikin kayan ɗinki) na iya taimakawa wajen samun ma'auni daidai. Ma'auni na tef ɗin ƙarfe da masu mulki sun yi tsayin daka don ɗaukar ma'auni daidai, kuma auna bel ko bel ɗin tare da guntun igiya na iya haifar da rashin daidaiton ma'auni saboda shimfiɗa zaren kirtani.