導致全自動鋁條折彎機折彎尺寸不準確的原因如下

　　The reasons for the inaccurate bending dimensions of the fully automatic aluminum strip bending machine are as follows

　　一、檢查鋁條折彎機整體結構

　　1、 Check the overall structure of the aluminum strip bending machine

　　在開始調整之前，首先要檢查鋁條折彎機的整體結構是否穩定，有沒有異響或者松動。如果出現問題，需要進行緊固或者更換。

　　Before starting the adjustment, the overall structure of the aluminum strip bending machine should be checked for stability, any abnormal noise or looseness. If there is a problem, it needs to be tightened or replaced.

　　二、調整上模和下模的距離

　　2、 Adjust the distance between the upper and lower molds

　　上模和下模的距離影響鋁條折彎的角度和圓弧度。通過調整上模和下模的距離實現鋁條折彎的角度和圓弧度。具體方法是使用量規測量，然后進行微調。

　　The distance between the upper and lower molds affects the angle and curvature of the aluminum strip bending. By adjusting the distance between the upper and lower molds, the angle and curvature of the aluminum strip bending can be achieved. The specific method is to use a gauge to measure and then make fine adjustments.

　　三、更換或修復彎曲模具

　　3、 Replace or repair bent molds

　　鋁條折彎機的彎曲模具如果有損壞或者磨損，會導致鋁條折彎的尺寸不準確。需要及時更換或者修復模具。

　　If the bending mold of the aluminum strip bending machine is damaged or worn, it will result in inaccurate dimensions of the aluminum strip bending. It is necessary to replace or repair the mold in a timely manner.

　　四、調整刀具高度

　　4、 Adjust the tool height

　　鋁條折彎機的刀具決定了折彎機器的切割深度和角度。如果鋁條折彎的尺寸不準確，可能是刀具高度設置不正確。需要根據鋁條的厚度和折彎角度進行調整。

　　The cutting tool of the aluminum strip bending machine determines the cutting depth and angle of the bending machine. If the size of the bent aluminum strip is not accurate, it may be due to incorrect tool height settings. Adjustments need to be made based on the thickness and bending angle of the aluminum strip.

　　五、校準液壓系統

　　5、 Calibrate hydraulic system

　　液壓系統的調整對鋁條折彎機的準確性有很大的影響。需要檢查液壓油的壓力和流量是否正常，以及液壓系統的管道是否有泄露等情況。根據具體情況進行維修和調整。

　　The adjustment of the hydraulic system has a significant impact on the accuracy of the aluminum bar bending machine. It is necessary to check whether the pressure and flow rate of the hydraulic oil are normal, as well as whether there are leaks in the pipelines of the hydraulic system. Repair and adjust according to specific circumstances.

　　六、經常維護鋁條折彎機

　　6、 Regularly maintain the aluminum strip bending machine

　　經常維護鋁條折彎機是確保鋁條折彎機尺寸準確性的關鍵。保持機器的干凈，定期更換潤滑油，檢查配件是否有磨損或者損壞等。

　　Regular maintenance of the aluminum strip bending machine is key to ensuring its dimensional accuracy. Keep the machine clean, regularly replace lubricating oil, and check for wear or damage to accessories.

　　總之，通過以上一系列方法，可以調整鋁條折彎機尺寸準確性，提高工作效率，為生產帶來更高的效益。

　　In summary, through the above series of methods, the size accuracy of the aluminum strip bending machine can be adjusted, work efficiency can be improved, and higher benefits can be brought to production.

　　第二種辦法：

　　The second method:

　　1、上下模對刀中心的不同，會導致折彎尺寸誤差，折彎前需要調整上下模對刀中心。

　　1. The difference in the center of alignment between the upper and lower molds can lead to bending size errors, and it is necessary to adjust the center of alignment between the upper and lower molds before bending.

　　2、后擋料塊左右位置移動后，板料與下模的相對位置可能發生變化，從而影響折彎尺寸。折彎前，應重新測量后擋塊的位置距離。

　　2. After the left and right positions of the rear block are moved, the relative position between the sheet metal and the lower mold may change, thereby affecting the bending size. Before bending, the position distance of the rear stopper should be remeasured.

　　3、工件與下模平行度不夠，會造成彎曲回彈，影響彎曲角度。彎曲前應測量并調整平行度。

　　3. Insufficient parallelism between the workpiece and the lower mold can cause bending and rebound, affecting the bending angle. Before bending, the parallelism should be measured and adjusted.

　　4、當彎曲角度不足時，第二次彎曲也會受到影響，彎曲誤差的積累會導致工件成形尺寸和角度誤差的增大，因此確保單邊彎曲精度尤為重要。

　　4. When the bending angle is insufficient, the second bending will also be affected, and the accumulation of bending errors will lead to an increase in the forming size and angle errors of the workpiece. Therefore, ensuring the accuracy of unilateral bending is particularly important.

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