Hydraulic Metal Shear CNC Front Feeding hydraulic Shearing Machine Shearing Metal
we are producing hydraulic shearing machine,press brake machine,tandem press brake machine,CNC press brake/guillotine shear machine
The machine used is called a squaring shear, power shear, or guillotine. The machine may
be foot powered (or less commonly hand powered), or mechanically or hydraulically powered.
It works by first clamping the material with a ram. A moving blade then comes down across a
fixed blade to shear the material. For larger shears the moving blade may be set on an angle
or "rocked" in order to shear the material progressively from one side to the other; this angle
is referred to as the shear angle. This decreases the amount of force required, but increases
the stroke. A 5 degree shear angle decreases the force by about 20%. The amount of energy
used is still the same. The moving blade may also be inclined 0.5 to 2.5°, this angle is called
the rake angle, to keep the material from becoming wedged between the blades, however it
compromises the squareness of the edge. As far as equipment is concerned, the machine
consists of a shear table, work-holding device, upper and lower blades, and a gauging device.
The shear table is the part of the machinery that the workpiece rests on while being sheared.
The work-holding device is used to hold the workpiece in place and keep it from moving or
buckling while under stress. The upper and lower blades are the piece of machinery that actually
do the cutting, while the gauging device is used to ensure that the workpiece is being cut where
it is supposed to be.
The design of press tools is an engineering compromise. A sharp edge, strength and durability
are ideal, however a sharp edge is not very strong or durable so blades for metal work tend to
be square-edged rather than knife-edged. Typical workpiece materials include aluminum, brass,
bronze, and mild steel because of their outstanding shearability ratings, however, stainless steel
is not used as much due to its tendencies to work-harden.
Other types of geometrical possibilities include the squaring shear, angle shear, bow-tie shear
and bar shear. All of these have many different uses and are all used regularly in certain
our CNC control can automate manual processes such as setting your backgauge position,
stroke length and blade gap, and can store cutting programs that you create, allowing for
exceptional speed and accuracy tailored to your needs. Each program can accept 20 steps,
and 200 programs can be stored at one time. This CNC control can also be operated in a
manual mode if so desired.
the CNC front feeding hydraulic shear equip the automatic feeding table,.
the feeding position is control by the CNC system DAC-360.
the clamping on the front feeding table press by the pneumatic clamp
quality shears main machine
feaading accurately and clamping reliable.
professional CNC system to control feeding device,easy to operate.
the front feeding platorm adopts rolling ball screw to reduce the resistance of the fed
and to avoid scratch the surface of the worktable.
Hydraulic transmission,swing blade holder
Strong and durable integral welded frame
Stable and rapid return stroke of oil cylinder by accumulator
Hand-wheel adjustment of gap between the upper and lower blades
Computer numerical control system and position coder form a closed ring control system
DAC310 control system ensures great speed,high accuracy and good stability
1. Competitive price: It is can meet your budget and best-selling business very well.
2. OEM Accepted: We can produce any your request design.
3. Good Service: We treat clients as friends.
4. Good Quality: We have strict quality control system. Good reputation in the market.
5. Fast & Delivery: We have big discount from forwarder (Long Contract).
|Main machine||Shear size||mm||6x2500||6x3200|
|Front feeder||Max. strokes||mm||2500||3000|
|Qty. of gripper||7||7|
|Pressure of air supply||Mpa||0.6||0.6|
|Overall dimensions (LXWXH)||mm||4990x3290x1730||5650x400x1730|
During the production we arrange the samples lot as per the customer requirement,
then we send the samples photo and samples to the customer to approval.
After the production finish we send the samples to customer to check, after customer
approval we ship the goods to the customer.
After customer received the goods we check and take the necessary follow-up with
the customer in order to solve some small mistakes in next lot.
Since press brake machine reached the agreed destination, its main parts will be
guaranteedwithin one year or 1000 hours (subject to the earlier mature term).
We take charge of all troubles caused by plate rolling machine's fault and repair
according to the regulation
stipulated by original plants. Factors not accordance with the regulation of original
plantssuch as daily consumed components, wrong operating, lack of maintenance
are not included in the quality guarantee.