FOB Price
Obtenir le dernier prix820 ~ 880 / Piece ( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
Commande minimale:
1 Piece
Packaging Detail:
Carton
Delivery Time:
Within 7 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:
The converter is aptly named because it receives electrical energy from the power supply and converts it into mechanical vibrations. Branson CJ**0 converter (**********9) replacement used in all *0KHz ***0, ***0X and DCX series IW, actuator and assembly stand systems that delivers rugged quality and superior value.
Ultrasonic transducers are devices that convert electrical energy into mechanical energy ultrasonic waves. The most mature and reliable device that converts electrical energy and acoustic energy by piezoelectric effect is called piezoelectric transducer.
Specifications:
| Model | QR*****-CJ*0 |
| Frequency | *0 khz |
| Output power | ***0 watt |
| Joint bolt | 1/***0UNF |
| Ceramic disc Diameter | *0mm |
| Qty of ceramic discs | 4pcs |
| Capacitance | ****0nf |
| Amplitude | *0 um |
| Application | Plastic welding machine |
Influence of processing conditions of plastic parts on ultrasonic welding:
Different processing
forms of plastic parts, such as injection molding, extrusion or
blow molding, and different processing conditions will form factors
that have an effect on ultrasonic welding.
A: Humidity defect: Humidity defects are generally formed during
the process of making streaks or loose plastic parts. Humidity
defects attenuate useful energy during welding, so that the sealing
position seeps and lengthens the welding time, so the plastic parts
with high humidity should be made before welding. Drying treatment.
Such as polyoxymethylene.
B: The impact of the injection molding process:
Adjustments to the parameters of the injection molding process can
cause the following defects:
1 Dimensional change (shrinkage, bending deformation)
2 weight change
3 surface damage
4 poor unity
C: Storage period: After plastic parts are injection-molded, they
are usually placed for at least *4 hours before welding to
eliminate the stress and deformation of the plastic parts. Plastic
parts that are molded from amorphous plastics may not meet this
requirement.
D: recycled plastic
The strength of recycled plastics is relatively poor, and the
adaptability to ultrasonic welding is also poor. Therefore, if
recycled plastics are used, various design dimensions should be
considered as appropriate.
E: release agent and impurities
Release agents and impurities have a certain effect on ultrasonic
welding. Although ultrasonic waves can shake off solvents,
impurities, etc. on the machined surface, they should be removed as
much as possible for sealing or high strength. In some cases, it is
necessary to clean the plastic parts first.
