FOB Price
Obtenir le dernier prix480 ~ 500 / Piece ( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
Commande minimale:
1 Piece
Packaging Detail:
Carton
Delivery Time:
Within 3 workdays
Supplying Ability:
100 Piece per Month
Payment Type:
T/T, Western Union, PayPal
Personne àcontacter Ms. Tingting
No. 22-4 Shanglin South Road, Yinhu Subdistrict, Fuyang District, Hangzhou City, Zhejiang Province,, Hangzhou, Zhejiang
Description:
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Replacement converter for Branson **3 Converter . For use with **7p power supply (with the **1 actuator) and the model ***0 press. The converter is threaded onto a booster, which increases, decreases or just transfers the amount of movement from the face of the converter to the horn or Sonotrode as we call it.
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Ultrasonic Converters and Ultrasonic Transducers are one in the same. Converters or Transducers all do the same thing…convert electrical energy to mechanical movement…so we have our electrical charge being introduced across the surface of the ceramics at the desired frequency which in turn gives us a movement or vibration at the working end on the converter.
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Specifications:
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| Model | QR-B**3 |
| Frequency | *0 khz |
| Output power | ***0 watt |
| Joint bolt | 1/***0UNF |
| Ceramic disc Diameter | *0mm |
| Qty of ceramic discs | 4pcs |
| Capacitance | ****2nf |
| Amplitude | *0 um |
| Application | Plastic welding machine |
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Ultrasonic plastic welding water, gas-tight fuse line (weld wire) design:
When we want the
product to achieve the function of water and airtightness,
positioning and ultrasonic melting line are the key to success or
failure. Therefore, in the design of the product, such as:
positioning, material, flesh thickness, and the corresponding ratio
of the ultrasonic melting line Absolute relationship. In general
water and airtight requirements, the height of the fuse line should
be in the range of 0.5~0.8m/m (depending on the thickness of the
product), such as below 0.5m/m, to achieve the function of
watertightness, unless The positioning setting is very standard,
and the thickness of the meat is 5 m/m or more, otherwise the
effect is not good. The way in which water-tight products are
generally required to be positioned with the ultrasonic waveguide
fuse is as follows:
It is suitable for watertightness and fusion of large products. The
contact angle is *5°, x=w/2, and d=0.3~0.8mm.
Stepped tip type: Suitable for watertightness and prevention of
protrusion or cracking. The angle of the contact surface is *5°,
x=w/2, and d=0.3~0.8mm.
Peak-to-valley: suitable for watertight and high-strength welding,
d=0.3~0.6mm The height of the inner contact surface h varies
depending on the shape, but h is about 1~2mm.
Ultrasonic operation of the product can not achieve water and
airtightness. In addition to the factors such as ultrasonic melting
line, fixture positioning, and product positioning, the conditions
for ultrasonic setting are also a major cause. Here we delve deeper
into another reason (smelting conditions) that ignite water and
airtightness. When we implement ultrasonic welding, it is the most
basic goal to seek efficiency, but it often ignores the essentials
of efficiency. There are two phenomena:
First, the descending speed, buffering too fast: the speed of this
formation, so that the dynamic pressure plus gravity acceleration
will flatten the ultrasonic fuse line, so that the fuse line can
not play the role of melting, forming a pseudo-phase welding.
Second, the welding time is too long: plastic products received by
the long-term thermal energy, not only the plastic material melted,
but also caused the plastic tissue coking phenomenon, the
production of sand holes, water or gas that penetrates the sand
hole. This is the most difficult place for general production
technology to discover.
