GLDMA is a professional company in the production and Research&Development of metal bending machine, cutting machines, Hydraulic press machine, mechanical press machine, rolling machine, ETC. Relying on the integrity management, strong credit, and strict quality control, our company has grown and developed into a famous and powerful company in very short time. Company product range covers more than 20 series, over 200 types of small, medium, and big sizes of press brake, CNC shearing machine, CNC hydro-servo bending machine, mechanical press machine, Ironworker machine, hydraulic press machine, rolling machine including models of QC11Y, QC12Y, WC67Y, WC67K, W11, W11S, W12, J21, J23, Q35Y, etc. All those machines are widely used in manufacturing automobile, telecom tower, light pole, utensils, computer, ETC. Company development strategy in the field of metal sheet processing industry, always following the market trend to meet the demand of clients, Always pay attention on the long term cooperation with client, Always keep the advantages of core competition in technology, service and management, Always respect our contract and keep our promise. To all clients: Your strict requirements of quality is the driving force of our effort. May our products and service bring you the joys of success. If you need a reliable press brake machine manufacturer, then you are at the right place, next I will introduce the powerful press brake machine manufacturer in China, GLDMA Group.
The guide rail of the NC Press Brake slider must be lubricated once a day. Generally, before starting the NC Press Brake machine, the slider is in the bottom dead center position. Lubricate the guide rail of the slider once, and clean and lubricate the ball screw and linear guide weekly. Lubricate the guide rails and screws of other sliding parts. After the new machine has been running for half a year, you must replace No. 46 or No. 32 anti-wear hydraulic oil. High pressure filter element, replace hydraulic oil and high pressure filter element once a year. Every month should check whether the connection between the cylinder and the slider is loose Whether the backgauge timing belt is loose or not, check the gap between the longitudinal rail and the lateral rail every month, and adjust it in time.
NC Press Brake for Fault reasons:
- No-load cannot return, which may be a parameter problem or hydraulic failure.
- The workpiece angle is not up to the set value.
- The workpiece angle has exceeded the set value.
NC Press Brake Troubleshooting:
- Adjust the Y-axis bending part parameters, and the bending parameters should be adjusted according to the actual debugging. The partial gain is too small, the slider will not fold or not fold properly, too big slider will jitter, and the parameters should be adjusted to make the slider not jitter when the action is taken, and the gain should be as large as possible. Or the left and right valve bias in the diagnostic program is not well set, too small Y axis cannot be put in place, too large Y axis cannot unload; In case of hydraulic failure, check the main pressure and check whether the PV valve S5 is always in the power position.
- It is possible that the parameter gain set for the bending part of the Y-axis is small and can be increased appropriately;or the pressure is not enough, analyze thereason: programming reason or the signal, hydraulic part reason. Programming reasons mainly include mold selection, plate thickness, material, workpiece length, bending method, etc. The hydraulic reasons mainly include whether the oil pump is leaking inside, whether the proportional pressure valve is polluted or damaged, whether the filter core is blocked, and whether the oil has been polluted.
- Mainly for programming and operation reasons, check the programmed procedures.
Adange
- High dynamic for higher productivity of the machine.
- Compliance with EU Directives.
- Lower energy for a green Machine.
- Energy efficiency of up to 35 % compared to conventional systems.
- Operating cost is min due to low energy consumption. Thus, it gives advantages to the user with high efficiency & low operation cost.
