Indlela yokucubungula umphetho ocindezelwe
1. Uma sekuchotshoziwe unqenqema
Indlela yokucindezela unqenqema oluqinile ngesikhathi esisodwa: Okokuqala songa ipuleti libe ngama-degree angu-30 ngommese wokugoba wama-degree angu-30, bese ugoba unqenqema olugobile.
2. Ukugoba ngamadigri angu-180:
Indlela yokugoba ngamadigri ayi-180: Qala ngokugoba ipuleti libe ngamadigri angama-30 ngommese wokugoba wamadigri angama-30, bese ubamba unqenqema lokugoba, bese ukhipha ipuleti elingemuva.
Ubukhulu bomkhawulo womphetho ongapheli
a) Unqenqema olufile ludinga ukugotshwa kabili. Okokuqala, goba ngo-30 ° ~ 45 ° ngommese obukhali ongu-30 ° kanye nomsele ojulile ongu-V, bese ucindezela ucwebe ngedayi ethambile. Ububanzi bonqenqema olufile olunobukhulu obuhlukene bezinto: 0.5 < T < 2.0
b) Ubude (L) bomphetho ocindezelwe buhlobene nobukhulu bezinto kanye nokujula kokufakwa kwe-groove V. Uma u-0.5 < T ≤ 1.5, kukhethwa i-groove yokufaka ye-V6, kanye no-L min > 5T + R (L min > 6); Uma u-2.0 ＜ T < 2.5, khetha i-V10 ukuze ufake i-groove ejulile, L min ≥ 5T + R (L min > 9); Ubude bomphetho ofile obuphezulu be-L balaba ababili abangenhla bungu-≤ 14mm
c) Ubude L bomphetho ofile ocindezelwe ngemva kokugoba okuphambene bunqunyelwe ukujula kokufakwa kwe-V groove, L min ≥ 11mm
d) Ibanga ukusuka emgodini onqenqemeni olufile kuya onqenqemeni lokugoba akufanele libe lincane kakhulu, ngaphandle kwalokho imbobo izophazamiseka ngokushintsha kwe-engeli ngesikhathi sokugoba: l1min > 0.7V
Isikhathi sokuthunyelwe: Agasti-02-2021