技術(shù)迭代加速，純電與電液折彎機上演“性能追趕賽”

來源：發(fā)布時間：2025-07-18

隨著工業(yè)4.0的深入推進，隴博智能科技純電折彎機與電液折彎機的技術(shù)邊界不斷被打破，一場圍繞“精度、噸位、智能”的性能競賽正在上演，推動鈑金加工設(shè)備向更高維度升級。

純電折彎機突破“噸位瓶頸”。以往受限于電機功率，純電機型比較大折彎力多在200噸以內(nèi)，而***研發(fā)的“多伺服協(xié)同驅(qū)動”技術(shù)，將單臺設(shè)備噸位提升至400噸，可加工16mm厚鋼板，直接對標傳統(tǒng)電液機型的中端市場。某航天配件廠引入該機型后，成功實現(xiàn)大型艙體部件的精密折彎，角度誤差控制在0.1°以內(nèi)，較電液機型提升50%。

電液折彎機向“節(jié)能化”突圍。通過搭載伺服變量泵和閉環(huán)壓力控制系統(tǒng)，新一代電液折彎機的能耗較傳統(tǒng)機型降低30%，響應(yīng)速度提升至0.1秒，接近純電機型水平。某汽車車架廠負責人表示：“升級后的電液機，在保持500噸折彎力的同時，每月電費少花2000多元，兼顧了產(chǎn)能與成本?！?

智能化功能成為共同發(fā)力點。純電折彎機內(nèi)置AI視覺檢測系統(tǒng)，可自動識別板材材質(zhì)并調(diào)整參數(shù)，廢品率降低至0.5%；電液機型則引入物聯(lián)網(wǎng)模塊，實現(xiàn)液壓油狀態(tài)、設(shè)備運行數(shù)據(jù)的實時監(jiān)測，預(yù)測性維護準確率達90%。技術(shù)**指出，未來兩種機型的“智能基因”將進一步融合，差異更多體現(xiàn)在**驅(qū)動方式上。

With the deepening implementation of Industry 4.0, the technical boundaries between Longbo Intelligent Technology's pure electric bending machines and electro-hydraulic bending machines are constantly being broken. A performance competition centered around "precision, tonnage, and intelligence" is unfolding, driving the upgrading of sheet metal processing equipment to a higher level.

The all-electric bending machine has overcome the "tonnage bottleneck". Previously, due to the limitations of motor power, the maximum bending force of pure motor models was mostly within 200 tons. However, the newly developed "multi-servo collaborative drive" technology has increased the tonnage of a single machine to 400 tons, enabling it to process 16mm thick steel plates and directly competing with the mid-range market of traditional electro-hydraulic models. After introducing this machine to a certain aerospace component factory, they successfully achieved precise bending of large cabin components, with the angle error controlled within 0.1°, an improvement of 50% compared to the electro-hydraulic models.

The electro-hydraulic bending machine has successfully made a breakthrough towards "energy conservation". By installing servo variable pumps and a closed-loop pressure control system, the energy consumption of the new generation of electro-hydraulic bending machines has been reduced by 30% compared to traditional models. The response speed has increased to 0.1 seconds, approaching the level of pure electric machines. A person in charge of an automotive frame factory stated: "After the upgrade, the electro-hydraulic machine, while maintaining a bending force of 500 tons, saves over 2,000 yuan in electricity bills each month, achieving a balance between production capacity and cost."

Intelligent functions have become a common focus of efforts. The pure electric bending machine is equipped with an AI visual inspection system, which can automatically identify the material of the sheet and adjust parameters, reducing the scrap rate to 0.5%. The electro-hydraulic model incorporates an Internet of Things module to enable real-time monitoring of hydraulic oil status and equipment operation data, and the predictive maintenance accuracy reaches 90%. Technical experts point out that in the future, the "intelligent genes" of these two models will further integrate, with more differences lying in the core driving methods