PLC control system tee cold automaic forming machine from China
Tee forming machine technology is to use the tube blank as the raw
material, by applying the liquid pressure in the tube cavity and
applying the load in the axial direction, make it plastic
deformation in the mold cavity, the tube wall and the inner surface
of the mold, so as to obtain the forming technology of the required
shape parts.Difficult for small size of fillet, molding products
tend to adopt sectional pressure forming, namely first complete the
expansion pipe, with smaller pressure line into a large rounded
corners, have maintained uniform wall thickness at this time, then
the pressure increase, forcing fittings mold joint, the rounded
materials tensile deformation, the tube wall thinning, finally get
the tee forming principle of tee forming machine: first, put the
tube blank into the lower die cavity, press the plunger push head
into both ends of the pipe fitting under the action of hydraulic
cylinder, so that the pipe fitting cavity is sealed, and then
inject the liquid medium into the pipe fitting cavity through the
liquid channel in the push head;At this point, the upper mold moves
downward, forming a closed mold cavity together with the lower
mold. Finally, the pressure of high-pressure pump and valve control
liquid increases continuously, and the push head pushes the pipe
fitting inward. The pipe wall deforms and gradually sticks to the
inner wall of the mold, forming the tee.
| Specification | Unit | HYT-315 | HYT-500 | HYT-1000 | HYT-1500 | HYT-2000 | HYT-4000 |
| Tee OD range | lnch | 1~4 | 3~6 | 4~8 | 8~12 | 10~16 | 20~28 |
Master
cylinder | Normal force | KN | 3150 | 5000 | 10000 | 15000 | 20000 | 40000 |
| Work stroke | mm | 450 | 480 | 610 | 670 | 800 | 1200 |
| Go down speed | mm/s | 60 | 80 | 80 | 80 | 80 | 80 |
| Work forward speed | mm/s | 8~12 | 8~12 | 8~12 | 8~12 | 8~12 | 8~12 |
| Return stroke speed | mm/s | 80 | 100 | 100 | 100 | 100 | 100 |
Side
cylinder | Normal force | KN | 3150 | 5000 | 8000 | 12500 | 18000 | 40000 |
| Work stroke | mm | 300 | 320 | 340 | 360 | 410 | 500 |
| Advance speed | mm/s | 10~15 | 10~15 | 10~15 | 10~15 | 10~15 | 10~15 |
| Return stroke speed | mm/s | 60 | 60 | 60 | 60 | 60 | 60 |
Push-out
cylinder | Normal force | KN | 300 | 400 | 500 | 630 | 1500 | 2000 |
| Work stroke | mm | 300 | 300 | 400 | 450 | 550 | 700 |
Workbench
effective area | Right and left | mm | 550 | 750 | 900 | 1200 | 1400 | 1800 |
| Front and back | mm | 400 | 580 | 800 | 1000 | 1200 | 1500 |
| The max distance from slide block to workbench | mm | 190 | 250 | 370 | 460 | 520 | 650 |
| Center high of side cylinder | mm | 980 | 1100 | 1350 | 1800 | 1900 | 2500 |
| Motor power | KW | 30 | 45 | 74 | 110 | 220 | 330 |
tee machine is mainly oil pump, motor, PLC control box, water tank,
the corresponding model mold composition.Tee forming machine body
belongs to non-standard products, so there is no detailed
specifications and models, we can customize the tee machine
according to the customer's request.The diameter of the tee is
21mm-630mm and the wall thickness is 3mm-20mm.Mechanical tee and
ordinary tee function difference.Mechanical tee is divided into
groove mechanical tee and screw mechanical tee.It can be used to
connect branch pipe directly on the steel pipe, and has many
applications on the device of fire pipe and spray pipe.In demand
for diversion or confluence can be used mechanical tee.Device
method first in the steel pipe with a hole opening machine hole,
and then the mechanical three card hole, hole by the sealing ring
along the wall of the tube.Mechanical tee wire connection and
groove type two.When connecting the three mechanical connections,
the clearance between the three mechanical connections and holes
should be checked.Mechanical tee hole spacing shall not be less
than 1m.
