AHYW Yawei 600T6M Large Press brake Bending Machine made in china factory
AHYW Yawei 600T large 2 axis ESTUN E21 press brake for 6m sheet metal bending machines
AHYW Yawei 600T6M PBA large sheet bending 20 ft mild steel folding china suppliers
AHYW Yawei 16mm mild steel plate bending machine made in china workshop
If you are looking for one 6 meter large metal cutting and press brakes from China manufactures suppliers, please let us know your Max metal thickness for yout cutting&bending job, then we can forward you best offer, normally metal cutting cover 4mm, 6mm, 8mm, 10mm, 12mm, 16mm mild steel cutting thickness, up to 40mm thickness are all available in AHYW Yawei china factory, also for 160T small 20ft metal bending brakes press, 200Ton, 300Ton, 400Ton,500Ton&600T,800T1000T bending capacity, up to 4000Ton, sheet metal material bending length from 4ft, 3m metal bending, 4m metal bending, 6m metal bending, 8m metal bendingm 10m metal bending, 11m sheet metal bending, 12m large press brake sheet metal bending machines, AHYW Yawei China can design special sheet metal cutting&bending machinery for your job, like special large gap, longer back gauge stroke for metal guillotine shears; deep throat depth, large daylight opening, customized tooling and other cnc automatical bending system, only need you drop us one email, then you will get professional offer ASAP.
AHYW Yawei PBA large press brakes expacially suit for thick material bending or 8m,10m&12m long sheet folding applications, it's design by soldworks with anti-deflection table which can ensure high bending precision for your sheet profiles.
Inefficient Press brakes Tooling Storage. Because of metal bending space limitations, long, heavy lengths of tooling frequently are stored far away from the press brakes. This requires the press brake operator to step away from the machine to get the tooling required for the next job. At the least, the operator must stop producing parts while waiting for a forklift driver to deliver the next set of tooling to the press brake.
Better with precision-ground tooling is produced in short lengths, it can be stored in cabinets close to the press brake and require only a single operator to load and unload it.
AHYW Yawei 12m large sheet metal bending machine material from 0.5mm galvanized sheet to 20mm mild steel plate
China Yawei made AHYW 9M variable rake sheet metal guilotine shear cnc controlled cutting angle, cutting gap
AHYW Yawei have all kinds of 6m sheet cutting machine and bending machine, from metal cutting&bending design to production.
What Is Normal Deflection for 6m Large Press Brake?
Normally, sheet material deflection is based on the thickness and depth of the press brake ram as well as the bed. Common frames deflection is the amount of deflection that the top ram and lower beam, can be subjected to and still return to a stable condition after the load is removed. It is when the load deflects the ram and lower beam beyond the design limit that top beam upset occurs.The press brake ram is permanently deflected in the vertical plane, and so the distance between the top beam and bottm beam is greater in the center of the machine than both end sides or side under cylinders. So especially when youa re bending longer sheet and thin material, you will be get big bending angle in the middle than left&right ends.
Any beam that is supported at each end, included press brake top beam and lower beam, all subject to a load deflects. This is why long or big press brakes must be have crowning device.
To avoid overdeflection of the top beam, do not load the press brake at full capacity over less than 60 percent of the distance between the side frames.
The nature of air bending is such that you cannot exceed the normal deflection limits. This means that when you are air bending, your machine can and will deflect within normal limits, Therefore, you should use air bending whenever possible.
The deflection normally occurs on top beam and bottom beam, because the loading is more concentrated on the top beam, and lower beam will take more laoding as it's have lower die and die holder pressing from cylinders.
AHYW Yawei standard 6m press brakes, NC or CNC type standard features of Manual or CNC controlled crowning table, included Hydraulic anti-deflection table or Motorized Mechanical Type.
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