تأثير اداء المطارح الاعتيادية و المشرحة المصنعة محليا للمحراث المطرحي القلاب على متطلبات القدرة و المؤشرات المدروسة

الملخص EN

This experiment was conducted to study the performance of two types of moldboard (conventional and locally manufactured), delete it from here with at two levels of moisture and (7.20) km.

-1 content (12.50, 16%) and two levels of forward speed of plows (5.29) km.

h and indicating the extent Its effect on (the power losses due to slippage percetage, the appearance of tillage, the reclination angle of the slice of the soil and the transverse distance of the groove bottom), and the soil mixture was silt results of the triple interference showed the superiority of the slice moldboard, compared to the conventional one, and achieved the - lowest power losses (0.30) kw with moisture content (16%) and forward speed (5.29) km.

h less than the -1 as recorded with the same moisture content with Speed front (7.20) km.

h 1 Whereas, the traditional moldboard recorded the -2 number of dirt blocks (5.62) block.m highest reclination angle of 58.33º at the same moisture content and the forward speed (5.29) The same moldboard also recorded the highest transverse distance to the bottom -1 km.

hr , The meters at the moisture content (12.50%) and the forward speed (7.20) km.

h-1 (0.798) highest missing power (2.85) kw was recorded at the the traditional moldboard with moisture .

The highest number of dirt blocks -1 content (12.50%) and forward speed (7.20) km.

h was recorded with the same moldboard, moisture content and forward mass.m-2 (14.80) while the choose one of them recorded the lowest reclination angle of -1 speed (5.29).

Km.h .

The same projection -1 40.66º at the same moisture content and forward speed (7.20) km.

h also recorded the lowest cross-sectional distance to the bottom (0.785) meters at the same speed and moisture content (16%).