In fig. 6-1(c), the motion of a particle is referred to by a rectangular coordinate system . 在圖6-1(c)中,質點的運動是用直角坐標系來描述的。
In fig . 6 - 1 ( c ) , the motion of a particle is referred to by a rectangular coordinate system 在圖6 - 1 ( c )中,質點的運動是用直角坐標系來描述的。
The mechanism is based on the 4 - axis rectangular coordinate system . the driven mode of x - axis is proportional pneumatic - servo control system ; y - axis is driven by a digital ac servomotor ; z - axis is driven by a linear cylinder ; the driven mode of the axis of r is same to that of y - axis X軸采用基于比例伺服技術的氣動驅動; y軸采用全數字交流電機伺服驅動; z軸則采用直線氣缸驅動;而r軸采用與y軸相同的驅動方式,同時其前端安裝了真空吸盤,用于抓取工件。
This paper provides the general equations of the theoretical contour line and the actual contour line of roller translation follower and roller oscillating follower disc cam in the polar coordinates system and the rectangular coordinates system , respectively . the equations are not only fit for the different layouts of the relative position of follower and cam , but also fit for the different types of cam contour 分別給出了滾子直動從動件和滾子擺動從動件盤形凸輪的理論廓線及實際廓線在極坐標系與直角坐標系下的通用方程,它們對于從動件與凸輪相對位置的不同布局方式及凸輪輪廓的不同類型均適用