Viral Marketing I only buy "fidget spinner", how can I replicate its success?

introduction：Im all for viral marketing“Fidget spinner”，How can its success be replicated？

2017-06-01 Reading quantity 1309

The new smelting technology of bearing steel pipe is discussed

introduction：Bearing steel pipe refers to hot rolled or cold rolled（Cold drawing）Seamless steel pipe，For the manufacture of ordinary roller bearing rings。The outer diameter of the steel pipe is25-180millimeter，The wall thickness is...3.5-20millimeter，It can be divided into ordinary precision and higher precision。Bearing steel is used to make ball bearings、Steel for rollers and bearing rings。Bearing at work is subjected to extreme pressure and friction，Therefore, bearing steel is required to have high and uniform hardness and wear resistance，And a high elastic limit。Uniformity of chemical composition of bearing steel、Content and distribution of nonmetallic inclusions、The distribution of carbides and other requirements are very strict，It is one of the most demanding steel grades in all steel production。

2017-05-31 Reading quantity 184

Do you know about bearing testing equipment?

introduction：I think you all know about bearings（Bearing）It is an important part of contemporary mechanical equipment。Its main function is to support the mechanical rotating body，Reduce the friction coefficient during its movement（friction coefficient），And ensure its rotation accuracy（accuracy）。The precision of its parts is particularly high，How can this prevent the fastest understanding of part status at work？ Bearing Testing instrument This diagnostic bearing tool is the crystallization of high technology，Simple intelligent evaluation of bearing status，easy、Ease of use，No professional training required，Easy to use，It has the function of non-contact infrared temperature measurement and impact pulse measurement。Focus on bearing condition testing，This is the most common failure of equipment in factories。

2017-05-28 Reading quantity 236

What is mild steel?

introduction：Mild steel（mild steel）Is less than carbon content0.25%Carbon steel，Because of its low strength、Low hardness and soft，It is also called soft steel。It includes most of the ordinary carbon structural steel and a part of high-quality carbon structural steel，Most of them are used for engineering structural parts without heat treatment，Some are carburized and other heat treatment for mechanical parts requiring wear resistance。 The annealed structure of low carbon steel is ferrite and a small amount of pearlite，Its strength and hardness are low，Good plasticity and toughness。therefore，Its cold formability is good，Curling can be used、bend、Cold forming by stamping and other methods。This steel also has good weldability。Carbon content from0.10%to0.30%Low carbon steel is easy to accept various processes such as forging，Welding and cutting， Often used in the manufacture of chains， rivet， bolt， Axis scheduling。

2017-05-27 Reading quantity 236

What kind of steel is bearing steel

introduction：Bearing steel is used to make ball bearings、Steel for rollers and bearing rings。Bearings are subjected to extreme pressure and friction when working，Therefore, bearing steel is required to have high and uniform hardness and wear resistance，And a high elastic limit。Uniformity of chemical composition of bearing steel、Content and distribution of nonmetallic inclusions、carbonization...

2017-05-25 Reading quantity 267

Reducer quotation

introduction：Reducer quotation is actually not such an easy thing，The responsible merchant will do a basic understanding of your product before you offer，Like deceleration ratio，Specifications and other accessories, etc。

2017-05-20 Reading quantity 111

introduction：In the current economic climate，Especially in the last two years.，Manufacturing industry in China、The boss of the mold industry，80%These are under financial pressure、Business difficulty、Bankruptcy risk。The following describes factory closures5Big sign，2Just get over the line，achieve3Go to hell！（Need to be vigilant） Feature 1：There is no...

2017-05-19 Reading quantity 16629

Mechanical workers must know 10 quality indicators

introduction：Mechanical work touches many indicators every day，But the indicators you talk about every day, you really know them，And do you know why？Do your research before you explain，See if you understand the definition of the following concepts、aim、The calculation formula and the technical terms involved。 one、Reject rate definition： The percentage is obtained by dividing the cost of scrap materials by the total cost of production or by dividing the total amount of scrap by the total number of products produced。 aim： As a result measure，To determine whether the process is in accordance with the standard parts production and assembly。 formula： Reject rate％＝（The amount of materials rejected/Total cost of production）×100％or（Total number of rejects/The total number of products produced）×100％。 terminology： Amount of rejected materials：Is the value of the materials used in the waste。 Total cost of production：Is the labor force，Material and plant burden（water、Electrical equivalence）The sum of。

2017-05-18 Reading quantity 1314

Various stainless steel material suppliers

introduction：Model number 301-Good ductility，For molding products。It can also be quickly hardened by machining。Good weldability。The wear resistance and fatigue strength are superior304Stainless steel。 Model number 302-Corrosion resistance304，The strength is better because the carbon content is relatively high。 Model number 303-By adding a small amount of sulfur、Phosphorus makes it less304Easier to machinable。 Model number 304-Universal model；namely18/8Stainless steel。GBThe brand is...0Cr18Ni9。 Model number 309-Compare with304It has better temperature resistance。 Model number 316-Following the304later，The second most widely used steel，Mainly used in food industry and surgical equipment，Molybdenum element is added to obtain a special structure which is resistant to corrosion。By comparison304It has better resistance to chloride corrosion and is therefore also used“Marine steel”To use。SS316It is usually used in nuclear fuel recovery units。18/10Grade stainless steel is also usually suitable for this application

2017-05-18 Reading quantity 173

Why is the machinery industry not on credit this year? There are pictures and there is truth!

introduction：Its not easy for people to do business，High temperature suffering，Stop production for rectification，Go to work early and stay late，Back-breaking work，And then you have to learn new techniques，Replacement equipment，Too much effort。 Its not easy for people to do business，Not much profit，It also has to compete with much stronger foreign counterparts，...

2017-05-16 Reading quantity 21672