Auteur/autrice : susan@dgsym.com

Densité de partage des matières premières pour l'ingénierie de précision

Densité des matières premières pour l'ingénierie de précision SYM souhaite partager la densité des matières premières pour l'ingénierie de précision, en espérant que cela puisse vous aider dans la conception de vos produits. Matériau g/cm3 Matériau g/cm3 Matériau g/cm3 Fer gris (≤HT200) 7,2 Plaque de zinc 7,15 PVC dur 1,45 Fer gris (<HT200) 7,35 Alliage zinc-cuivre 7,2 [...]

3 simple ways to identify the stainless steel—To obtain high quality machined parts

How to obtain high quality machined parts ? If you want to obtain high quality machined parts,the key point is material.there are 3 simple ways to identify the stainless steel. 1.Magnetic test The magnetic test is the easiest way to distinguish annealing austenitic stainless steel and ferritic stainless steels. austenitic stainless steel is Non-magnetic steel, but […]

Together with customers—SYM precision manufacturing factory

Precision Manufacturing Factory in China SYM precision manufacturing factory focus on precision machining more than 20 years, with the operation principle of ‘customer focus, pragmatic innovation, keep improving, to meet customer demand’. SYM strive to provide customers with the most competitive quality products and services. Also won the trust of a lot of foreign friends.Flipping through […]

CNC precision machining and benchwork which is stronger?

CNC Precision Machining and Benchwork CNC Precision machining is important, but Benchwork is also necessary .Today, in this era of rapid development of automation, more and more people ignore the manual processing steps benchwork. Some people may ask, Can you make crankshaft of Heavy duty diesel engine by hand? Of course not,CNC precision machining can […]

2 Key ways to improve the productivity of hard turning

How to improve the productivity of hard turning? Different machine tools for hard turning. People are increasingly demanding high quality machined parts ,and life of products. Therefore, hardened surface .There are 2 ways to improve the productivity of hard turning. 1. Optimization Process Previously, the preferred technology for the processing of such components is grinding, but for […]

En savoir plus sur les propriétés de l'acier 8620

Vous devez connaître les propriétés de l'acier 8620 lorsque vous concevez des composants mécaniques. Les propriétés de l'acier 8620 sont celles d'un acier allié à faible teneur en nickel, chrome et molybdène et à trempabilité moyenne. Il se caractérise par une bonne résistance à cœur et une bonne ténacité dans les petites et moyennes sections, avec une dureté de cémentation allant jusqu'à Rc62 lorsqu'il est cémenté, trempé et revenu. Prétrempé et [...]

10 basic principles of jig and fixture design

10 basic principles of jig and fixture design —-SYM can provide precision machining service for your jig and fixture design, or make design according to your requirements. 1. Meet the course workpiece positioning stability and reliability. 2. In order to ensure the construction of the workpiece on the jig and fixture carried over,there must be […]

Application of fiber optic connectors

Application of fiber optic connectors ——SYM focus on every kind of fiber optic connectors custom machining over 20 years. Today, optical communications technology has been very mature, optical fiber communication is the main transmission of various communication networks, optical fiber communication plays a vital role in building the information highway in Europe and other developed […]

What is CNC machining?

What is CNC machining? CNC machining is the machining with CNC machining tool carried. CNC index controlled by the NC machine tool programming language control. CNC—Computer Numerically Controlled, this control system is capable of handling a control logic codes or other symbols Directive program through a computer to decode, so that the machine operation and […]

How to get a clean precision machined parts

Cleaning Precision Machined Parts Due to get a clean precision machined parts,S YM introduction of automatic ultrasonic cleaning line, is mainly used for cleaning precision parts during the production process steps or the terminal products. Such as computer hard drives, the head carriage, drives, mechanical parts such as supercharger, shock absorber parts, Aluminum, iron, copper die […]