AHYW 4M Metal 6 Axis CNC Pressbrakes Yawei made in China
AHYW 4m CNC Brakes Press 6 axis Machine Yawei manufactures
AHYW 6mm mild steel cnc metal bending machines manufactures Yawei suppliers
AHYW Delem DA66T 2D Touch screen CNC plate bender machines Yawei China
AHYW CNC Brakes press With 4 Axis CNC Controlled Auto Back Gauge
AHYW metal synchro brakes press are equipped with a fast and precise 2-axis CNC controlled pressbrake back gauge. Optionally we offer a 4 Axis CNC back gauge (X-R-Z1-Z2) With this back gauge system the CNC press brake control calculates the depth, height and width of the back gauge fingers. This pressbrake back gauge features superior accuracy and speed. This translates to more correct parts at the end of the day.
This 4 axis cnc auto metal synchro brakes press back gauge is accomplished with high quality components such as Japan Yaskawa Servo Motors and drives. Also all full auto back gauge moving Taiwan brand ball screw and linear guide. X Axis speeds are programmable to 400mm/s(options to 600mm/s) with accuracy to 0.05mm, pressbrake fingers are located on linear hardened precision ground dual linear rails. This will ensure metal bending accuracy for many years to come., 6 axis cnc press brakes offer Multi axis position for the back gauge finger stops for bending complex sheet profiles, Z axis fingers positiong and programming will increase your bending productivity with faster bends, especially youa re design one smaller parts over 10 bends for one part, it maybe required small sectional tooling for different bends in different bending stages, 835mm European sectionalized tools will be the ideal tools.
|
CNC crowning ensures a constant bending angle across the full length of the machine. This is achieved by pre loading the machine, to offset any possible deflection under load or compensate for any tool wear, so that under load contacting surfaces are parallel to each other.
With CNC crowning systems the press brake control is preprogrammed with machine characteristics and deflection data, cnc press brake controller will determine the crowning value automatically according to bending parameters which operator enter the program per sheet metal bending profiles, operator also can micro adjust the crowning value by manual if the final bending results are not so perfect.
Optional oil cooler suitable for higher working temperature and longer working time, ensure oil won;t heatup, which prolong using lifetime of all hydraulic components, sometimes customer choose servo motor to drive pump for saving electricity and energy, main servo pump running rate defined by cnc programming with different metal datas, pump only running once operator depress pedal to bending sheet, the pump almost silent device when operator is programming or moving material. CNC top level Hybrid system are anotehr options with higher cost, but oil tank only around 60L, 3 years oil free of changing.
BENDING CONTROLLED CNC AUTO COMPUTED
Press brake Tooling safety zones
Sheet Bending allowance
Lower beam bending Crowning adjustment
Developed length
CNC controlled auto Bottoming force
Special Hemming force
cnc Auto bumping calculation for special bending profiles
Large bending Radius programming
All kinds of material metal bending angle correction database
Amada EURO quick released clamping for European yawei made 6 axis cnc brakes pressing machines China factory, Wilson has launched a new press brake clamp for bending applications. It gives sheet metal fabricators an air-powered option for clamping and seating front and back tools simultaneously with the touch of a button. This quick-change press brake clamps technology allows bending machine operators to reduce setup time by eliminating the need to hand-tighten set screws and manually seat punches.The clamp holds small punch sections securely. Interlocking wedge holders add flexibility. Punch holders can be pushed together to create a solid beam, or gaps can be added for box bending.
All kinds of tooling system are available, included goose neck, top punch, Promecam press brake style, american press brake style, 4 way press brakes dies, multi V dies, quick clamps, back gauges and more. Custom tooling for large radius bends, small radius bends, light pole bending tooling, special tooling for punching
How to Choose an Appropriate Tooling System for your press brake?
How to choose the right press brake tools for bending has always been an issue. The tooling system consists of an top punch and bottom dies.
Press brake technicians choose punches and dies to account for the material thickness, the bending radius, and the method of bending. To punch angle must be equal to or less than the lower dies bending angle.The tooling system bending angle combination should help you compensate for material springback, this is the material’s tendency to relax a degree or two when released from the pressure applied to make the bending shapes. Lower die opening must be of a size appropriate for the desired inside bending radius.
When you are consider choose the correct lower dies, V opening can not too small, otherwise it will be damage the metal part and possibly raise the bending pressure to dangerous levels. If choose too large opening of a die, you could be bending one large radius of profiles, which changes the bend’s elongation value while taking your part out of tolerance.
There are many different bottom die profiles. Most popular tool is the lower V die opening followed by the channel die. Choosing a lower die width regardless of the die profile. If the inside bending radius is equal to the material thickness, lower dies V opening equal to eight times the material thickness. Special the bottom die opening should be 10 to 12 times the sheet thickness, especially for thick materials or high tensile strength material, up to 20 times than material thickness.
If the nose radius on the punch is too small, it will penetrate the material’s surface, causing a crease in the center of the bend.
One of the lowest cost ways of hemming bending , called hammer or flattening toolset. this is nothing more than a flat-faced punch and die set, which serves to smash the metal edge down after it’s been bent to an approximate 30 acute angle. Normally this bending cycle requires two separate sets of tooling , one set for bending acute shape, another tool set for flattening them to the targe shapes.
Also there have another U-shaped combination hemming tool. Use 1 28 degree top punch to bending the sheet first, Pressing operator pulls the workpiece back temporarily so the punch can slide down into the die’s U-shaped V opening, Flattening position located a little higher up on the punch completes the operation by forcing the workpiece against the top surface of the U, thus flattening the edges to sheet shapes.
AHYW Yawei sheet metal cutting&bending machines included :
AHYW NC swing beam hydraulic shearing machine, QC12K models
AHYW NC variable rake sheet guillotine shears machine, QC11K models
AHYW CNC variable rake guillotine shears, CNC controlled metal cutting angle, CNC controlled cutting blades gap, CNC controlled cutting stroke, CNC controlled metal cutting length,central CNC controlled lubrication for mechanical parts
(enter your material cutting parameters, AHYW Yawei CNC guillotine shear will finish your sheet cutting jobs automatically)
AHYW Ahyawei NC Hydraulic torsion bar brakes press machine, WC67K models
AHYW Yawei economic/conventional NC brakes press machines
AHYW Yawei CNC synchro brake pressing machines, AHYW models
AHYW Hybrid CNC brakes press machines
Hot Tags: ahyw 4m metal 6 axis cnc pressbrakes, manufacturers China, suppliers China, made in China, factory, buy
