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(zhì)點(diǎn)的運(yùn)動(dòng)是用直角坐標(biāo)系來(lái)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(zhì)點(diǎn)的運(yùn)動(dòng)是用直角坐標(biāo)系來(lái)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(shù)的氣動(dòng)驅(qū)動(dòng); y軸采用全數(shù)字交流電機(jī)伺服驅(qū)動(dòng); z軸則采用直線(xiàn)氣缸驅(qū)動(dòng);而r軸采用與y軸相同的驅(qū)動(dòng)方式,同時(shí)其前端安裝了真空吸盤(pán),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(dòng)從動(dòng)件和滾子擺動(dòng)從動(dòng)件盤(pán)形凸輪的理論廓線(xiàn)及實(shí)際廓線(xiàn)在極坐標(biāo)系與直角坐標(biāo)系下的通用方程,它們對(duì)于從動(dòng)件與凸輪相對(duì)位置的不同布局方式及凸輪輪廓的不同類(lèi)型均適用