熱門關(guān)鍵詞: 液壓升降平臺(tái) 導(dǎo)軌式升降機(jī) 移動(dòng)式升降平臺(tái) 固定式升降機(jī) 鋁合金升降平臺(tái)
1、重慶升降機(jī)的兩個(gè)油缸間距為2.5m,,提升高度為1.2m,,車前部比車后部重300kg,,兩個(gè)活塞在偏載條件下要求上升和下降必須同步平衡運(yùn)行。
Two cylinders Wenzhou freight elevator pitch is 2.5m, lifting height of 1.2m, before the car is heavier than the car rear 300kg, two pistons under partial load conditions require a balance must be synchronized rise and fall run.
2,、貨梯用負(fù)載壓力反饋的原理可補(bǔ)償因負(fù)載變化而引起流量的變化,,最后達(dá)到新的平衡,但它不能自動(dòng)補(bǔ)償在負(fù)載變化的動(dòng)態(tài)過程中所積累的位置誤差,,只能起到控制流量分配的作用,。
Wenzhou freight elevator with the principle of load pressure feedback can compensate for load changes caused by changes in flow, and finally reach a new equilibrium, but it can not compensate for position errors automatically load change in the dynamic process of the accumulated, can only play to control the flow distribution role.
3、貨梯為了控制和彌補(bǔ)位置誤差,,在兩個(gè)油缸下限位置分別設(shè)置了一個(gè)行程限位開關(guān),,使兩個(gè)活塞在完成一個(gè)行程后,能自動(dòng)調(diào)整一次位置誤差,,保證每次重新啟動(dòng)時(shí)都是從零位開始,,因而滿足了位置精度條件。
Wenzhou freight elevators in order to control and compensate position errors in the lower position of the two cylinders are provided with a travel limit switch, so that the two pistons after completing a trip, can automatically adjust a position error, ensure that each time you restart all from zero start, and thus satisfy the positional accuracy of the condition.
4,、貨梯車尾一邊活塞不會(huì)因負(fù)載輕而上升得快,,車前部的活塞也不會(huì)因負(fù)載重而上升得慢。在不平衡負(fù)載條件下保持平衡同步上升和下降,,實(shí)現(xiàn)了特有的功能,,克服了車身翻轉(zhuǎn)下滑或抖動(dòng)噪聲,運(yùn)動(dòng)平穩(wěn)無噪聲,。
Wenzhou Huoti rear side of the piston will not rise faster load is light, piston front car will not rise due to heavy load slowly. Kept under unbalanced load conditions balance has been rising and falling, to achieve a unique feature, the body overcome the decline or reversal dither noise, smooth movement without noise.