Screw repair and strengthening process steps 1. Surface cleaning Before the screw spray welding, the remaining plastic attachments on the screw surface should be cleaned up. The method of cleaning is to install the screw...
What is the difference between screws, bolts and screws In life, bolts, screws, screws, etc. are often mentioned. What is the difference between them? In fact, the standard argument is that there are no screws and nuts. ...
How to evaluate the quality of the screw and barrel of the injection molding machine? How to evaluate the quality of the screw? Like other things, the criteria for evaluating the quality of the screw have gradually becom...
What factors should be considered when designing a screw It is not an easy task to design a screw with excellent performance that meets the above standards. When designing the screw, the following factors should be consi...
How to choose the right screw screening machine? 1. Screening speed Speed determines production capacity. If a barrel screw machine is to be used to replace a large amount of human inspection, speed must be the primary...
Corrosive, abrasive and high-temperature resistant resins may unknowingly damage the twin-screw barrel and screw. For example, some engineering materials, thermoplastic elastomers and biopolymer materials sometimes creat...