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introduction：3DPrinting is also known as three-dimensional printing，It is a kind of rapid prototyping technology。It is based on a digital model file，Use adhesive materials such as powdered metal or plastic，The technique of constructing objects by printing them layer by layer。Three dimensions are the three axes of the coordinate axis。Lets say we have a bunch of coins，Lay all the coins out on a table top，This can be viewed as a two-dimensional plane；If you stack all the coins vertically into a column，Then the pillar is viewed as a three-dimensional object。So the main difference between three dimensions and two dimensions：One is three-dimensional，One is flat。
2017-11-24 Reading quantity 385
introduction：MASI68The distributed installation solution is absolutely simple。Quick installation、Flexible technology、And very strong。These advantages make this scheme widely used。
2017-11-24 Reading quantity 278
introduction：Operating temperature at150℃The bearings used above are called high temperature bearings。Due to chromium bearing steel in use temperature exceeds150℃~Cwhen，Its hardness will drop sharply，Dimensional instability，And cause the bearing to not work normally。So for the operating temperature at150℃～250℃The bearing works under conditions，If the ring and rolling body are still made of ordinary high-carbon chromium bearing steel，It is necessary to carry out special tempering treatment for bearing parts，Generally, it should be higher than the operating temperature50℃Next to temper。Bearing steel tempered according to the above requirements，It can be used normally at operating temperature。
2017-11-24 Reading quantity 366
introduction：nachiDouble row radial ball bearing The radial ball bearing is a universal design，Able to withstand loads of different sizes in high-speed motion。This type of rolling bearing is composed of a complete set of precision ball and cage and an inner and outer ring。The standard radial ball bearing has a deep groove structure,It can withstand radial loads and small axial loads from any upward direction.Radial ball bearings with large load capacity mainly bear radial loads。
2017-11-24 Reading quantity 249
introduction：Current relay price A current relay is an electronic control device，It has a control system（Also known as input loop）And the controlled system（Also known as output loop），It is usually used in automatic control circuits，It actually uses a smaller current to control a larger current“Automatic switch”。Therefore, it plays an automatic regulation in the circuit、Security protection、Conversion circuit, etc。The following prices are not given in the current relay，If you want to know, you can visit the home page of our website Fengye Mall，Hope to help you。
2017-11-24 Reading quantity 224
introduction：Linear bearings are used in conjunction with quenched linear drive shafts。A system of infinite linear motion。Load the ball and quench the drive shaft because it is point contact，Less allowable load，But when moving in a straight line，Low friction resistance，High precision，Fast movement。
2017-11-23 Reading quantity 350
introduction：KOYOThe bearing sealing test is to assess the assembly and working reliability of the assembled cylinder sealing parts and their joints。Such as the seal and connection of the cylinder head、Cylinder piston (Bar cavity and rodless cavity)upswing、Static seals and seal condition。 KOYOThe pressure of bearing tightness test is very high，Especially for pressure tests on rodless cavities，If no tooling withstand，A large pressure exerted on the piston rod by the rodless chamber pressure test through the piston，If only by the connection of the cylinder head to bear is absolutely not。therefore，Usually this type of pressure test is done after carefully assembling the cylinder，Before entering the debugging stage of the final assembly。
2017-11-23 Reading quantity 329
introduction：The use of bearings precautions compared with general mechanical parts，The precision of rolling bearings is higher，Therefore, it should be used with care。
2017-11-23 Reading quantity 274
introduction：Pulse solenoid valve Pulse solenoid valve，The pulse signal is input to the inner coil of the solenoid valve body through the wire，The pulse valve is controlled by the output signal of the pulse injection controller，Depends on the pressure change of the front and rear air chambers of the valve，Make the rubber diaphragm flex to realize the opening and closing of the pulse valve。 Pulse solenoid valve working principle：
2017-11-23 Reading quantity 192
introduction：fsbBearing where FSBBearing is Fujian Fushan Bearing Co., LTD，Be founded in1988years，It is a high-end equipment manufacturing enterprise with large scale and sales in Chinas bearing manufacturing private enterprises。The company is located in Quanzhou bearing production base covers a total area27.8Ten thousand square meters，Industrial production area up to20Ten thousand square meters，Annual bearing excess1000More than 10,000 sets。Independent brand“FSB”Is the first domestic bearing industry won“China famous trademark”Bearing brand of。“High speed of revolution、Low noise、long-life、High load、High flexibility”It has become the five recognized advantages of Fukuyama bearing products。
2017-11-23 Reading quantity 239
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