? Thetask
Welding PTFE membranes.
A lid is to be attached to an electronics housing
for the automotive industry and welded to be
watertight.
In such applications it isusual to weld a PTFE
membrane into the housing so that any existing
moisture can escape and the pressurecan be equalized.
These membranes are very delicate and cannot be
welded to allbase materials of the housings using
longitudinal ultrasonic welding. (PA6.6 GF40)
? Thesolution
In this case the task was reliably accomplished
using the torsional TSP750technology.
The application runs fully automatically.
? The advantages
With torsion it is possible to achieve a secure and
leak-proof connection between PTFE membranes
and a range of different materials,including those
with a high proportion of glass content.
The membranes are not damaged in any way.
When fitted with vacuum technology, thesonotrode
canretrieve the pre-punched membrane froma
magazine and weld it into the part. No handling
unit is required;the process is very secure and fast.
A vacuum sonotrode can also be used to punch
the required membraneshape from a tape and
simultaneously weld it into the part.
?任務(wù)
焊接聚四氟乙烯膜。
蓋子被安裝在電子設(shè)備殼體對(duì)于汽車(chē)行業(yè)和焊接要水密。
在這樣的應(yīng)用程序通常是焊接聚四氟乙烯膜進(jìn)入住房,任何現(xiàn)有的水分可以逃脫壓力可均衡的。
這些膜是非常微妙的,不可能焊接的所有基礎(chǔ)材料外殼的使用縱向超聲焊接。(PA6.6GF 40)
?溶液
在這種情況下,可靠地完成任務(wù)采用扭TSP750超聲波扭距技術(shù)。
應(yīng)用程序*自動(dòng)運(yùn)行。
?的優(yōu)點(diǎn)
扭可以實(shí)現(xiàn)一個(gè)安全聚四氟乙烯膜之間的防漏連接和一系列不同的材料,包括隨著玻璃含量比例高。
膜是不以任何方式損壞。
當(dāng)裝有真空技術(shù),超聲波焊頭可以檢索從預(yù)打孔膜雜志和焊接到部分。沒(méi)有處理單元是必需的;這個(gè)過(guò)程是非常安全的,快速的。
真空發(fā)生器也可以用來(lái)沖所需的膜的形狀從磁帶和同時(shí)焊接成的部分。