CHINA KAER mainly supplies ultrasonic plastic welding machine,ultrasonic welding machine,geocell welding machine,etc.. http://www.kaer-welder.com zh-CN Fri, 21 May 2010 05:24:07 GMT Fri, 21 May 2010 05:24:54 GMT kaer Ultrasonic Welding: The ultrasonic plastic welding technology uses a signal generator to generate a high-frequency sine wave signal, which is converted to high-frequency mechanical vibrating energy through a transducer....... http://www.kaer-welder.com/techcenter/viewtechcenter4b29d6e558bba.html Fri, 21 May 2010 05:25:14 GMT （Front） 1、Tooling 2、Acoustic welding head 3、Shield of the transducer 4、weld time 5、Dwell time ...... http://www.kaer-welder.com/techcenter/viewtechcenter4af0e6c71a67d.html Fri, 21 May 2010 05:28:00 GMT After ultrasonic welded, products sometimes have uneven seams, that is, seams are either large or small in some places, which causes unfavorable appearance. If ultrasonic devices work normally, then we should analyze and solve this problem from the design of weldment. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4a2db8ac2dd4e.html Fri, 21 May 2010 05:28:21 GMT For the design parameters of the ultrasonic weld line and the materials of two welding pieces are the same, then it is the distance between the ultrasonic weld line and the ultrasonic welding head -- near welding . ...... http://www.kaer-welder.com/techcenter/viewtechcenter4a16652a6398e.html Sat, 22 May 2010 05:45:35 GMT Ultrasound has two characteristics: one is energy, and the other is travelling in straight lines. Its application is carried out in accordance with the two characteristics.. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4a0e597f7e4e4.html Sat, 22 May 2010 05:48:40 GMT .. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4a08e0211be10.html Thu, 27 May 2010 02:35:12 GMT When bonding material through ultrasonic welding, the energy required comes in the form of .. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4c29b2f157a0e.html Thu, 24 Jun 2010 05:24:06 GMT Ultrasonic assembly is the method of choice for many applications in the automotive, appliance, medical, textile, packaging, toy and electronics markets, among others. The basic advantages of ultrasonic assembly .. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4c2e99bd028f1.html Sat, 03 Jul 2010 01:52:45 GMT Equipment for spot welding may be configured as a standard welder with spot welding tips on the horn or fixture, or as an ultrasonic power supply and a hand-held welding tool .. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4c3d4b9fcafa7.html Wed, 14 Jul 2010 05:02:45 GMT Ultrasonic vibratory energy is used in several distinct assembly and finishing techniques as described below:.. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4c41130578ffd.html Thu, 17 Jul 2010 01:52:24 GMT Ultrasonic welding:ultrasonic welding is a plastics welding process,in which two work pieces are bonded as a result of .. ...... http://www.kaer-welder.com/techcenter/viewtechcenter4c621475debba.html Wed, 11 Aug 2010 05:06:41 GMT When using ultrasonic welding technique to achieve allegation, product’s welding quality can be assured by adopting the following points: ........ http://www.kaer-welder.com/techcenter/viewtechcenter4c771e6d1d354.html Fri, 27 Aug 2010 02:35:26 GMT 1、spot welding of foot pad (Figure 1) 2、air bag riveting (Figure 2) 3、car lamp welding (Figure 3) 4、door trim spot welding (Figure 4)........ http://www.kaer-welder.com/techcenter/viewtechcenter4c7b1886583e1.html Mon, 30 Aug 2010 04:28:05 GMT