山东卷帘门敲击弯曲的方法

山东卷帘门敲击弯曲的方法

Method of knocking and bending of Shandong rolling shutter door

制作卷帘门和生产销商零件.都要把平直的型材或领料进行衍弯或卷田成所需的各种几何形状，而被击型材或饭料是非常简单的弯曲方法。

Make rolling shutter doors and manufacturer and distributor parts It is necessary to bend or roll the flat profile or picking material into various geometric shapes, and the beaten profile or rice material is a very simple bending method.

济南卷帘门型材和饭料的弯曲.可采用冷弯和热弯两种方法。窗料和厚度在5mm以下的饭材，一般可采用冷弯，即在常温下不用加热进行弯曲。大型型材和厚度在5mm以上的饭材i则常要加热弯曲。

Bending of Jinan roller shutter door profile and rice material Cold bending and hot bending can be used. Window materials and rice materials with a thickness of less than 5mm can generally be bent by cold bending, that is, bending without heating at room temperature. Large profiles and rice materials I with a thickness of more than 5mm are often heated and bent.

(1)工件弯直角:当工件的数量不多、尺寸不大时，可在台虎钳上进行。先将工件弯曲处进行划线，然后把工{牛夹入台虎钳中，使线与钳口对齐，夹萦钳口.用锤敲打工件的4在那.逐渐使工件精弯曲线折成直角。

(1) Workpiece bending right angle: when the number of workpieces is small and the size is small, it can be carried out on the bench vice. Mark the bending part of the workpiece first, and then clamp the working {ox into the bench vice to align the line with the jaw and clamp the jaw. Knock the 4 of the workpiece there with a hammer. Gradually turn the fine bending curve of the workpiece into a right angle.

(2)卷帘门型材弯圆周:将经过矫直的型材置于铁凳或垫块上，1℃所要加工圆周的得要从头至尾依次进行均匀锤击.使型材逐步从大至小地弯曲成为所得耍的圆周。在对窗料等形状比校复杂的型材穹闺时.型材一定要形状做一衬块.锤击在衬块上，一方面使幡击力达到主筋之上，形成型材弯曲;另一方面保护型材表面槐角，免受锤击损伤。

(2) Bending circumference of roller shutter door profile: place the straightened profile on the iron stool or cushion block. The circumference to be processed at 1 ℃ shall be hammered evenly from head to tail Gradually bend the profile from large to small into the resulting circumference. When calibrating the profile boudoir with complex shape such as window material The profile must be shaped as a lining block Hammering on the lining block, on the one hand, the strike force of the flag reaches above the main reinforcement to form the bending of the profile; On the other hand, protect the corners of the profile surface from hammering damage.

(3)卷帘门扭转法:型材或扁条料晕扭曲变形时.可将工件穿入铁路上专门用作扳扭的狭槽中或夹持在台虎钳上，用专用扳手将工{牛回扭，然后再放到平板上按扭曲角度线锤齿。撞击行程由工件末端逐步向顶法推移.里面锤击力要轻些，越向顶端锤击力越要大些，也要正反两面轮流进行矫正。

(3) Rolling shutter door torsion method: when the material halo of profile or flat strip is twisted and deformed The workpiece can be threaded into the slot specially used for wrenching on the railway or clamped on the bench vice, the working {ox can be twisted back with a special wrench, and then put on the flat plate to hammer the teeth according to the twist angle line. The impact stroke moves gradually from the end of the workpiece to the jacking method. The hammering force inside should be lighter, the hammering force towards the top should be greater, and the positive and negative sides should be corrected in turn.

如果型材有扭曲和弯曲同时存在.一般情况下，则应先矫正扭曲变形，然后再矫正弯曲变形。但如遇有过大弯曲变形时，则可先粗略地进行矫直，然后扳正扭曲.策后再精细地矫至其弯曲。

If the profile is twisted and bent at the same time In general, the distortion shall be corrected first, and then the bending deformation shall be corrected. However, in case of excessive bending deformation, straighten roughly first, and then straighten and twist Then it is finely straightened until it is bent.

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This article is provided for you by Jinan electric rolling shutter door installation and maintenance. Our website is: http://www.jnyuqilin.com We will serve you with wholehearted enthusiasm. Welcome to visit!