Ua li cas rau lub voj voog txhaj tshuaj?
Hauv kev txhaj molding, tib neeg muaj peev xwm kwv yees lub voj voos uas yuav tsum tau ntsuas raws li qhov kev xam cov ntaub ntawv, tshwj xeeb tshaj yog qhov hnyav ntawm ib yam khoom thiab cov kev tsis ntawm kev txhaj tshuaj molding.Yog tias qhov paub qhov khoom hnyav yog 210g (GPS) ntawm kev txhaj tshuaj molding yog: kev txhaj tshuaj rau kabmob 196.8cm3 / s, kev ntsia thawv rov tuaj (PS) 40g / s, kaw ceev ceev 50.8cm / s, thiab qhib ceev 66cm / s.
Li no xam:
Lub sijhawm kaw ntawm qhov tuag yog 25.4.
Pwm (qhib thiab kaw) yog lub sij hawm luv luv yog 0.5s
Cov pwm ua puv sij hawm yog qhov khoom hnyav Kuv tau txhaj tshuaj = 210 2.210 = 1s (qhov txhaj tshuaj yog 196.8 * 1.06 = 210g / s hauv PS); Lub sij hawm tuav yog 5s;
Pwm lub sij hawm kaw (40g / s kab rov xa rov qab, 5.2 lub sij hawm) yog 16s mould qhib + qeeb ejek sij hawm yog 2s
Lub sij hawm tshem tawm ntawm cov khoom yog 5s
Ib tug tag nrho ntawm 30 s.