Industry dynamics-

How to quickly disassemble the screw pump used in the dispensing machine

Die Schneckenpumpe der Dosiermaschine ist ein wichtiger Bestandteil der Dosiermaschine. Ihre Funktion besteht darin, den Kleber aus dem Leimgehälter zu extrahieren und den Kleber durch die Drehung der Schraube in die Dosierdüse zu drücken, um eine genaue Dosierung des Werkstücks zu erreichen. Au...

122024-01

Solder paste reflow soldering process and requirements

The solder paste reflow soldering process requires a thorough understanding of whether there will be batch reflow soldering defects. If one is not familiar with the reflow soldering process and does not understand the characteristics of solder paste reflow soldering, it is easy to cause batch reflow...

112024-01

What are the characteristics of non-destructive testing

Non destructive testing technology, also known as non-destructive testing, is an inspection method used to obtain physical and chemical information related to the quality of the test substance, such as content, properties, or components, without damaging its original state, chemical properties, etc....

112024-01

How to effectively solve the dispensing problem?

The problem of changing the position of the dispensing head of the glue cylinder can sometimes occur artificially, but changing the needle of stainless steel can change this situation, and the dispensing machine required also needs the auxiliary function of fixing the bottom needle. The above proble...

112024-01

Reasons for poor cold soldering or wetting of reflow soldering points

A good reflow curve should be a temperature curve that can achieve good soldering of various surface mount components on the PCB board to be soldered, and the solder joints not only have good appearance quality but also good internal quality. To achieve a good reflow soldering temperature curve, it...

102024-01

What are the testing items of X-ray

X-ray detectors utilize the penetration ability of X-rays and are generally used in industry to detect internal injuries, breaks, or short circuits in objects that are not visible to the eyes. For example, detecting the presence of short circuits in the internal circuits of a multi-layer substrate,...

102024-01

Precautions for using AB glue in fully automatic glue filling machines

1、 What is AB glueAB adhesive is a two-component adhesive. One liquid is the adhesive, and the other liquid is the hardener. Only when the two liquids are mixed can they harden. Common AB adhesives include AB epoxy resin, AB silicone, AB polyurethane, and PU adhesive.2、 Packaging of AB adhesiveThe...

102024-01

Description of reflow soldering temperature curve

The reflow temperature curve of Surface Mount Technology (SMT) includes four parts: preheating, insulation, reflow, and cooling. Below, we will introduce the preheating and insulation sections.(1) Preheating sectionThe purpose of this paragraph is to heat the circuit board at room temperature as soo...

092024-01

What is the widespread application of industrial CT detection technology?

Industrial CT is computer tomography imaging technology, which is a completely different imaging method from general radiation imaging. General radiation imaging involves projecting three-dimensional objects onto a two-dimensional plane for imaging, with overlapping images at various levels causing...

092024-01