Active Member
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[China]
Address: No. 12, Chuangxing Road, Baisha, Humen Town, Dongguan, Guangdong, China
Contact name:Calin Deng
GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD. |
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Gas path assembly is an important part of the assembly process of
Ruihui three-in-one feeder. Due to the possible quality problems of
pneumatic components, pipelines or air bags, the operation is not
standardized during the assembly process.
There is a phenomenon of air leakage, which causes the three-in-one feeder to be inoperable. When the three-in-one feeder is installed, the
gas path is detected to avoid most problems.
In order to realize the inspection of the three-in-one feeder, the
quality inspection department of Ruihui Punch Feeder Factory
designed and manufactured the inspection tool and carried out
relevant tests for the three-in-one feeder production workshop by
consulting relevant materials.
Firstly, the gas path of the high-performance three-in-one feeder
is detected, and the quality inspection personnel of the punch
feeder factory fix the connected gas pipeline on the platform and
connect the detecting device.
After the ventilation reaches a certain pressure, the gas source is
turned off, and the pressure change is observed. When the pressure
drop is controlled within the technical requirements within a
certain period of time, the sealing property can be considered
qualified.
On the other hand, the quality inspection personnel of the punch feeder factory tested the air bag sealing performance. The test object is
an independent two-chamber air bag. Due to the weldment, it is
possible to leak due to poor weld quality.
The test method is to first seal the outlets with each joint, and
then ventilate them for pressure test. If the pressure drop is
controlled within the technical requirements within a certain
period of time, the sealability can be considered qualified.
The development of this work is the first step in the study of the
gas path detection method by the quality inspection personnel of
the punch feeder factory. The test in this area will continue in the future, and
the specification documents will be formed after the maturity.
It is included in the quality control process of the entire Ruihui
three-in-one feeder, ensuring the quality of the gas pipeline
during the assembly, and improving the success rate of the
three-in-one feeder assembly.
Specification:
| Model | MAC2-400 | MAC2-500 | MAC2-600 | MAC2-800 | ||
| Stock Width(mm) | 50-400 | 50-500 | 50-600 | 50-800 | ||
| Stock Thickness(mm) | 0.3~3.2 | 0.3-3.2 | 0.3-3.2 | -3.2 | ||
| Max.Coil Weight(kg) | 3000 | 3000 | 3000 | 5000 | 5000 | 7000 |
| Max.Coil O.D.(mm) | 1200 | 1200 | 1200 | |||
| Coil I.D.(mm) | 8 | 8 | 508 | 508 | ||
| Feed Length(mm) | ~500* | ~500* | ~500* | ~500* | ||
| Max. Line Speed(m/min) | 16-24 | 16-24 | 16-24 | 16-24 | ||
| Work Roll Number(pieces) | upper 6 lower 5 | upper 6 lower 5 | upper 6 lower 5 | upper 6 lower 5 | ||
| Feed Roll Number(set) | 1 | 1 | 1 | 1 | ||
| Main Motor(kw) | AC2.9 | AC2.9 | AC4.4 | AC4.4 | ||
| Mandrel Expansion | hydraulic | hydraulic | hydraulic | hydraulic | ||
| Reel Motor(kw) | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 |
| Power(V) | 3 Phase 220V/380V/50HZ | |||||
| Operating Air(Mpa) | 0.49 | 0.49 | 0.49 | 0.49 | ||
Straigtening performance:
| tock Thicknees (mm) | Stock Width (mm) | |||
| 0.3 | 400 | 500 | 600 | 800 |
| 0.4 | ||||
| 0.6 | ||||
| 0.8 | ||||
| 1.0 | ||||
| 1.2 | ||||
| 1.4 | ||||
| 1.6 | 470 | 470 | ||
| 1.8 | 400 | 400 | ||
| 2.0 | 360 | 360 | ||
| 2.3 | 300 | 300 | 300 | 300 |
| 2.5 | 230 | 230 | 230 | 230 |
| 2.8 | 150 | 150 | 150 | 150 |
| 3.2 | 110 | 110 | 110 | 110 |
*1:(Pneumatic):Option in case of pneumatic mandrel expansion is
provi
