Shandong Weikeda Machinery Manufacturing Co., Ltd.

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  • Maintenance of various parts of CNC bending machine


    Before the machine tool maintenance or cleaning of the CNC bending machine, the upper mold should be aligned with the lower mold and shut down until the work is completed. If you need to start or perform other operations, select the manual mode and ensure safety. The maintenance content is as follows:  1, hydraulic circuit    (1) Check the oil level of the oil tank of the CNC bending machine every week. If the hydraulic system is repaired, it should also be checked. If the oil level is lower

  • Dangerous behavior during operation ofDangerous behavior during operation of CNC bending machine


    When operating a CNC bending machine, it is important to pay attention to the safety of the operator. Therefore, during the operation, you should not do the following dangerous behaviors:  1, non-single power supply Some CNC bending machine equipment adds some mechanisms. Because of the convenience of wiring or the action connection with other equipment, the electricity of the new mechanism is not drawn from the power cut-off switch of the equipment, but the other leads are violated. Connect

  • Mechanical Compensation and Hydraulic Compensation Technology of Press brake


    Mechanical equipment compensation technology:      plus convex wedges are composed of a set of sloped plus convex oblique wedges, each plus convex wedge is based on the design plan of the deflection curve diagram of the guide rail slider and the working table. The numerical control machine tool calculates the required compensation amount according to the load force when the product workpiece is bent (this force will cause the deflection deformation of the guide rail slider and the bottom bea

  • Daily maintenance process of press brake


    The daily opening mechanism of the bending machine should eliminate the dirt on the CNC lathe and the grinding tools, and the metal material slag. Check whether the grinding tools are installed firmly. The electrical switches, cables, and standard parts are abnormal, and there is wood or looseness. Before the CNC lathe is maintained or cleaned, the lower mold should be pointed to the upper mold and then learn to put it down and wait until the end of the work. If you need to turn on the bending m

  • Types of shears blades


    1. Cold bending forming line hydraulic shear blades: for example, special hydraulic shear blades configured on production lines such as automobile longitudinal beam cold bending line, car side baffle production line, color steel plate forming line, etc. 2. Steel structure production line hydraulic shear blade: mostly used for angle steel cutting, H-beam automatic production line to complete the cutting process. 3. The blades of hydraulic shears for plate flattening lines: high-speed hydraulic

  • Common operating errors of CNC press brake


    We have common low-level mistakes in the operation of CNC bending machines. No one is perfect. Maybe we have made sheet metal more or less. Otherwise, how do we become masters from apprentices? But it is still necessary to understand that it can be avoided.CNC bending machine: 1. The bending angle of large-scale products is not up to standard: After the first few pieces are bent, you must check whether the angle and bending height of each bend are correct before continuing to produce. Weikeda

  • Clearance of shear blades


    When using the shears, there are many operating factors that actually require us to adjust, such as the gap of its blades, we have to adjust it before using it, then how should we adjust it? It is mainly determined according to its material, such as low-carbon steel, medium and high-carbon steel, the use of different materials is also different. In the article, Weikeda Machinery also introduced the precautions for the lubrication of the shearing machine. If you are very interested in this aspect

  • The bending machine has abnormal noise adjustment?


    When we use the bending machine, we should have enough understanding of the machine to ensure that we can better exert the mechanical effect when using it. Then if there is a problem with it, such as abnormal noise, So how should we adjust? The inspection is mainly based on the two aspects of drive parameter problems and mechanical precision problems. In addition, in the article, the editor also introduces the maintenance skills of the bending machine to help you use it better. Come and have a l

  • Solutions to common failures of shears


    1 When the power is turned on, the indicator light is on, and the motor cannot be started.  Solution: lack of power phase or virtual connection of main control line. Check and repair the power and control wires and the main stop button.2 The board skin is thin and thick. The knife is high or low, the knife seam is inconsistent with the knife feed wheel, and the wood is on the yin and yang side. Solution: Adjust the height of the knife by referring to the knife adjustment chart, adjust the knif

  • How to improve the work efficiency of the bending machine


    How to improve the efficiency of the hydraulic sheet metal bending machine in the bending process? Before using the hydraulic sheet metal bending machine to bend the material, various data needs to be adjusted, including the bending force, the distance of the back gauge, and the slider The adjustment of the upper limit, the speed of the slider and the gap between the upper and lower molds, etc., make it meet the actual operation requirements. How to calculate the bending force of the bending mac

  • The development of CNC bending machine system


    Where is the development of the CNC bending machine system reflected? The bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the support, and the workbench is formed by the base. The base is connected with a clamping plate through a hinge. The base is composed of a seat shell, a coil and a cover plate. The coil is placed in the recess of the seat shell, and the top of the recess is covered

  • The correct method of operating the The correct method of operating the shearing machine


    1. Before work, carefully check whether all parts of the shearing machine are normal, whether the electrical equipment is intact, and whether the lubrication system is unblocked; clean the table and its surroundings with tools, measuring tools and other debris and corner waste.  2. Do not operate the shearing machine by one person. Two to three people should coordinate the feeding, control dimensional accuracy and reclaiming, etc., and be sure to have a unified command

  • CNC bending machine adjusting die


    Although there is no need to waste a lot of effort during the bending operation of the thin plate, the accuracy of the plate processing is very important in the process of this processing operation, and it is easier to cause errors through manual operation. Some plates Nor can it reach the standard bending angle, which will have a great impact on the production work. Therefore, professional instruments and equipment should be used to complete the processing when performing sheet bending operatio

  • How to better use CNC plate shears


    1. The CNC plate shears shall inspect whether the V-belt, handle, knob and key are damaged on schedule. If the wear (a basic type of parts failure) is severe, it shall be replaced in time and reported to the spare parts for supplement.2. The CNC shearing machine adopts a motorized rear retaining device and an electronic counter to facilitate the adjustment of the rear retaining position. The mobile blade support and four edge long blade can easily adjust the average clearance of the blade, impro

  • Precautions for using plate shears.


    1、 Working principle of plate shears After shearing, the plate shear shall be able to ensure the straightness and parallelism of the shearing surface of the plate to be sheared, and minimize the plate distortion, so as to obtain high-quality workpieces. The upper blade of the plate shearing machine is fixed on the tool holder, and the lower blade is fixed on the workbench. A supporting ball is installed on the worktable so that the plate will not be scratched when sliding on it. The rear stop

  • How to use the shearing machine?


    Usage of plate shears Adjust the clearance of the blade according to the thickness of the sheared material; Adjust the profiling or fixture according to the width of the sheared material; Make 1-3 empty strokes before the operation of the plate shear, and the shearing can be carried out only after it is normal. In case of abnormal operation of the machine during use, immediately cut off the power supply and stop the machine for inspection. When adjusting the machine tool, the power supply must

  • How to maintain the bending machine


    With the development of bending machine in recent years, various systems have appeared on the market. So how to choose a wide range of systems? In fact, it's much easier to follow the following estimates. First: the system must be simple to operate. We use CNC bending machine in order to bring us convenience and create more value for us. If the system design is complex and the operation is cumbersome, then no matter how excellent the system is, it may not be suitable for us. Just imagine tha

  • How to deal with the noise of plate shears


    Plate shears are easy to encounter four common faults of multi defecation frequency equipment and often make some noise. This common fault is usually caused by the gap between the equipment and the sliding rail slider. The trend of large-scale hydraulic equipment. The development of contemporary outstanding technology has changed from the development trend of traditional manual labor to today's practical automatic type. Relativity in gear transmission, the technical development trend of hy

  • Adjustment of press brake tool


    1. Installation adjustmentWhen installing the bending machine mold, be sure to check the state of the equipment, and then install and debug according to the steps. Pay attention to personal safety during debugging.2. Machine adjustmentWhen installing the bending machine mold, first understand the machine performance, open the bending machine, patiently adjust and check to see if the machine has previously used dust, iron debris, etc. Prevent unnecessary trouble for later use.3. Adjustment of sli



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Phone: +86 13206324332 +86 18363207772


Address: No. 8, Jiefang South Road, Liuyuan Town, Yicheng, Zaozhuang City, Shandong Province China


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