4M CNC Metal Plate Bending Machines

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China 4 axis sheet metal bending brakes factory 4m machines

AHYW 4m 160T cnc metal press brakes 4axis factory made in china

Ahyawei sheet metal cutting guillotine and metal bending machines manufactures China

This AHYW CNC Pressbrake 4m160Ton can bending 5mm mild steel plate with 4m length, or can bending max 3mm steinless steel, standard metal bending machines with CNC programmable pressbrake controller, servo driven for X&R axis back gauge, cnc hydraulic crowning system is standard configuration for AHYW cnc metal bending machines.

What is CNC Press Brake, Basic function of AHYW CNC Hydraulic Bending Machines made in china

The machine is overall welded and designed using SOLID WORKS 3D programming, there is no any torsion bar which make the synchronous between two cylinders like WC67K series press brake, cnc press brake use German hydraulic valves and linear scale mounted on two sides of machine, The CNC controller reads the ram position from independent linear encoders while monitoring and adjusting the proportional valves, producing a double-closed loop system. Accuracy is further ensured by mounting the linear encoders on a C-frame connected to the bed, rather than directly on the side frames, so deflection of the side frames and pressure loads do not affect positioning.;The Y1 and Y2 axes operate as independent double acting hydraulic systems. Both axes share the same oil supply, but the flow to the valves as well as true position(s) of the ram are entirely and separately controlled by computer command

CNC Hydraulic Box Folding Machines design.

Maximum hydraulic pressure protect by safety valve.

Electronic overload protect system.

Automatically calculations unfolded length.

Selection of Manual, Semi-Automatic or Automatic working modes.

CNC controlled back gauge with Servo motor and drive, ball screw and linear guide

Bending 4m Stainless Steel for making Door Frames

China CNC Press Brake bending machines manufactures suppliers factory

Ahyawei AHYW 4 axis 160Ton4M CNC Press Brakes for sale made in China

█ Standard Configurations of CE Approved China Ahyawei AHYW 4 Axis cnc press brake plate bending machines, CE certificate with European type metal cnc press brakes bending machines made in China

• Control of Y1,Y2,X,R and CNC Anti-deflection Crowning table

• ESA 540 CNC metal bending machines Controllers

• Original German Rexroth proportional valves.

• German Rexroth Hydraulic System

• High Quality accurate Italy Givi linear encoder

• Japan Yaskawa AC servo motor and drive

• Cnc controlled ball screw&linear guide back gauge

• Manual movable back gauge fingers on linear guide

• China top level cylinders with Japan NOK seals

• Amada/Promecam type quick release clamping

• Schneider-Telemecanique electrical components in cabinet

• 2 Units Movable sliding front support arm with linear guide, support height adjustable

• Side and rear protection safety fence with CE Conformity Electrical interlock system

• 60*60mm Narrow table

• Hardened Standard EUROPEAN type sectionalized 835mm top&bottom tool

• Removable foot pedal with emergency stop buttons

• CE Light guard with Protection height 840mm

█ Technical Parameters Specifications of Ahyawei AHYW 4 axis 160Ton4M CNC Press Brakes bending machines:

• Delivery time: Within 30 days

• Payment term: T/T, 30% down payment in advance and balance before shipment

• Warranty: 18 months

• Loading port: Shanghai, China

• Certificate: ISO, special requirements for CE conformity

• After Sales Service: 7*24 hours, quick response

• Package: Simple plastic cover or Specific Wooden box

• Installation Service and Training Service are all available if required

• Customer’s profile testing before shipment

Each Ahyawei sheet metal cutting guillotine shearing machien and metal sheet press brake bending machines will be tested with real metal plate, with Max sgeet metal cutting capaicty and bending capacity, normally will run the machines at least 48 hours before shipment.

Main Images of Buy Ahyawei AHYW 160Ton 4M cnc press brakes, China 4m  sheet metal bending machines suppliers manufactures factory made in china

Front view of ITALY ESA 540 4 Axis AHYW CNC Press Brakes-160Ton4M Bending machines made in china

European/Amada cnc press brake punches and 4 way dies for AHYW CNC Bending machines

X&R ball screw and liner guide back gauge of China made 4 Axis cnc press brake bending machines

Front sheet support of Ahyawei AHYW  4 axis CNC Press Brake bending machines from China

Yaskawa Servo motor and drive cnc press brakes AHYW 4 meter plate bending machinery made in China

CE Approved light guard and side electrical interlock system for CNC Press Brake UK for sale

█ Optional Equipment of Ahyawei AHYW  4 axis cnc hydraulic plate bending machines 4m:

• Different CNC units of ESA and CYBELEC cnc press brakes Controllers

• Wila type CNC press brake Motorized Mechanical crowning

• Additional control of CNC automatic 6 axis cnc press brakes back gauge like R1,R2,X1,X2,Z1&Z2

• DSP, FIESSLER,PILZ Laser guard with CE conformity

• TRUMPF, WILA clamping, cnc press brake punches and dies

• Larger daylight opening

• Extra back gauge fingers& front support arms

• Wila Type hydraulic top&bottom tools clamping system

• Special colors and logo

• Special tools design according to customer’s profiles

• Other customized requirements

The CNC controlled metal press brake bending machine is becoming more popular with the whole world metal component manufacturer, especially stainless steel sheet metal bending shops. Also many shop required folding machine.The fsheet olding machine is a nice machine and the application needs to be a good fit. What the folding machine should do for a shop that has press brakes is to make those press brakes more productive at what they do best. Multiple setup jobs or large panel work that normally takes two and sometimes three operators on a press brake are easily completed on a folding machine with one operator and one setup.

Metal Bending Tools allow for multiple setups along the width of the machine.

The folding machine improves the above process because we turn only the flange and not the overall like a press brake. The folder supports the overall of the blank on the backgauge sheet support system and only folds the flange per the program. Another big advantage to the folding machine these days is the addition of being able to fold the flange not only up but also down. No more flipping the part to achieve a negative flange. The metal press brake bending machine operator simply loads the part and the machine will fold side one up and down as programmed. When side one is completed the operator simply rotates the part to the next side. This process is repeated until all four sides of the part have been folded completely.

Should a  sheet metal bending tool change need to be made during this process, no problem. On certain models, an automatic tool changer does the setup and can change the tools during a part production.  The challenge for us is to get the customer to examine the application. All kinds of CNC Press brakes and folding machines for metal sheet bending applications can and should coexist on the fabrication floor. Both types of machines are application driven and applications should be considered before making a purchase.

Buy Ahyawei CNC Metal Press Bending Brake and sheet metal guillotine cutting shears from China Manufactures, Suppliers, Ahyawei is your best options for  China Sheet metal Machinery factory.

If have any further questions or special requirements for China 4 meter  Ahyawei AHYW CNC Metal Press Bending Brakes, please send email to export@ahycnc.com

Anhui Yawei Machine Tool Manufacturing Co., Ltd, China

Email:export@ahycnc.com

Website: www.ahycncs.net

             www.ahycnc.com

Do you know metal sheet folding machine? Sheet Metal Press Brakes?

When a bottleneck is developed in a press brake area and management decides to just go and purchase another press brake, without researching what is the best machine for their application, it could be a mistake. Many times when a folder is added to a multiple press brake facility, it is found that a folder will make the existing press brakes more productive at what they do best — and that might be giving the big panel and multiple set up work to the folding machine.

We in the folder world have heard from many manufacturers that it is getting harder to find good press brake operators. It was not that long ago that a press brake operator could do the following:

1) Read the part drawing.
2) Pull the tooling for the job.
3) Set up the press brake.
4) Fold the part.
5) Check Q/A to make sure the part is correct.
6) Maintain the machine and tooling.

In today’s sheet metal manufacturing world, it takes two, three and sometimes four different people to do those sheet metal bending&folding important tasks.

The control on the folding machine will take care of these tasks automatically. When the part is programmed, it selects the tooling. If it’s a manually tooled machine, it tells the operator where to install the tools on the tool rail, defines the folding sequence and gives him instruction on the screen on each line of program so he knows exactly what to do.

In many cases we suggest that a new folding machine not be given to your best press brake operator. His knowledge is not needed with this machine. Setups are done in less than five minutes. Crowning is automatic and he could become bored and dislike the machine because all he is doing is folding parts.

Folding machines may differ in size, speed, capacity and accuracy. However, the folding process is done in pretty much the same manner.

1) The blank is positioned on the CNC-controlled integrated sheet support backgauge system.
2) The blank is then clamped between the upper beam tool and the lower clamping beam.
3) The folding beam then sweeps up or down, depending on the programmed direction of the first flange.
4) One set of universal tools is all that is required.

The way folding machines bend metal makes them well suited for large panels, multiple-setup parts and surface-sensitive materials.

The handling and positioning of large panels doesn’t need to be a difficult task. On a folding machine, the integrated sheet support and backgauging system holds the overall weight of the part. This allows a single operator to create a part by folding only the flange. The machine supports the material rather than the operator having to, so and only the flange changes plane. Semiskilled operators can create quality parts after only a few hours of training.

Segmented folding beam tools offer flexibility cnc folding machine.

During sheet metal bending procedures, the folding beam rotates up around its pivot point and then rolls away from the sheet material. It’s like folding a paper airplane: first you clamp the overall part and then you bend the flange up to the desired metal sheet angle. Because the movement between the tools and the material surface is virtually eliminated, folding creates minimal or no material surface damage. This is especially important when bending sensitive-surface material such as stainless steel. Even lacquered and coated metal can be folded with no shoulder marks from the punch and die.

Folding machines don’t allow the material to slip or move during the bending process. For this reason, folding machines can bend perforated materials with repeatable flange dimensions

Accuracy of sheet metal bending&folding

The integrated sheet support and backgauge system positions the part, instead of an operator trying to hold a flange against small backgauge fingers. Because the folding beam always references the overall of the material instead of the flanges, variations in material thickness do not influence the folding result. Sheet size intolerances are folded into the first flange, so all other flanges and the length and width of the part always produce the correct dimensions.

Segmented tools handle internal bends and other sheet metal applications.

With precision folding systems, the folding beam swings up with 0.1-degree accuracy, adding to part quality and repeatability. This accuracy makes all downstream operations such as welding and assembly much easier and more productive.

Folding machines without a tool changer allow for multiple-station setup along the working width of the machine. Parts with numerous bends and different bend angles, open or closed hems, and bends inside the part can be finished with one setup and one handling. The part stays on the sheet support system and is positioned by the backgauging system so the operator doesn’t have to lift the part. Therefore, even large parts can be run by a single operator. The idea is to pick up a blank and put down a completed folded part in one handling by one operator with one setup.

Some machines offer a CNC that shows a library with finished part icons. With the icon system, the operator selects the desired shape, inputs the variable flange or angle dimensions, and presses a button. The CNC automatically programs the part and shows the bending sequence. With a Touch Screen control the operator can draw a part with just a point and click. The library shows the shape of the part, so a single master program is good for an entire assembly. The operator can quickly update the program later if the design changes.

Folding machines are also safe to press brake or folder operate. Folding machine Operators do not support the weight of the material and they are not in contact with the workpiece during the clamping and bending cycles. This makes them inherently safe to operate. Light curtains and/or safety mats can be added should the end user desire such components.

Short Setup Times for cnc folding machine when bending sheet metal material

Flexible production of small batch sizes or single parts production requires a very short setup time. Typically, a folding machine uses a single, universal set of tools to bend a very wide range of applications, regardless of the angle, flange dimension, metal thickness, or metal type; different upper beam tools are not needed. This results in fewer tool changes and shorter setup times, making the folding system suitable for short-run applications. This also makes for a very
small inventory of tools for the folding machine.

Metal sheet folding Tooling can be segmented for all of the beams. For example, to bend four-sided boxes, a segmented upper beam called front-free or rear-free goat’s foot tooling is available.

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