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introduction：Zhangzhou optical fiber connector Optical fiber connectors are commonly known as live connectors，It is a reusable passive device used to connect two optical fibers or cable to form a continuous optical path，It has been widely used in optical fiber transmission lines、Optical fiber distribution frame and optical fiber test instrument、meter，It is the most used optical passive device at present。 When installing any fiber optic system，It is necessary to consider a low loss method to connect optical fibers or cables to each other，To realize the connection of optical link。Connection of an optical fiber link，It can be divided into permanent and active。Permanent connection，Most of them use the welding method、Bonding method or fixed connector to achieve;The continuation of activity，It is generally implemented with an active connector。This article will give a brief introduction to the active connector。Optical fiber movable connector，
2017-10-07 Reading quantity 202
introduction：Dragon slayer special steel Dragon killing special steel is also called alloy steel，Its a type of steel。Special steel is the appropriate amount of carbon steel to add one or several alloying elements，The structure of the steel is changed，So that the steel has a variety of special properties。After World War II，The worlds military powers in order to meet the development needs of ship equipment，A series of high strength ship steel has been developed，This is the early prototype of special steel。 Dragon slayer special steel： Alloy steel，Alloy steel is also called special steel。Add one or more alloying elements to the carbon steel in an appropriate amount，The structure of the steel is changed，So that the steel has a variety of special properties，Like intensity、Great hardness，plasticity、Good toughness，wear-resistant，Corrosion resistance，And many other excellent properties。The following are the properties and uses of some special steels：
2017-10-07 Reading quantity 184
introduction：Japan Hanto belt official website Japan Hanto PI self20The beginning of the century（1906years），As a belt manufacturer in the international port city of Kobe since the establishment，It has been nearly a century，In the meantime, the first conveyor belt in Japan was produced、VV-shaped belt and tooth belt，With a coherent development policy，Strive for perfection in power conveyor straps and systems。The senior technicians of the club can follow the different needs of various equipment and machines，Provide appropriate power transfer straps and power transfer systems。In the trend toward miniaturized technology products，The fittings made by the club will be more precise，Small and light，And be more efficient。
2017-09-30 Reading quantity 232
introduction：Japan Hanto belt agent Sakato belt since20The beginning of the century（1906years），As a belt manufacturer in the international port city of Kobe since the establishment，It has been nearly a century，In the meantime, the first conveyor belt in Japan was produced、VV-shaped belt and tooth belt，With a coherent development policy，Strive for perfection in power conveyor straps and systems。If you want to buy genuine Japanese Hanto belt you can go to Fengye mall to buy，Because they have the real thing，All imported in original packaging。
2017-09-30 Reading quantity 224
introduction：How solid state relays work Solid-state relay,It is a new contactless switching device composed entirely of solid state electronic components,It uses electronic components(Such as switching triode、Semiconductor devices such as bidirectional thyristor)Switching characteristics of,It can achieve the purpose of connecting and disconnecting the circuit without contact and spark,Therefore, it is also called“No contact switch”。A solid-state relay is a four-terminal active device,Two of the terminals are input control terminals,The other two ends are output controlled ends.It has the function of amplifying drive,It also has a isolating effect,It is suitable for driving high-power switching actuator,Higher reliability than electromagnetic relays,And no contact、Long life、Fast speed,Less interference to the outside world,It has been widely used。
2017-09-30 Reading quantity 196
introduction：Miniature solid-state relay Solid-state relay（Solid State Relay,abbreviationSSR），Is made of microelectronic circuits，Discrete electronic device，A contactless switch composed of power electronic power devices。The isolation device is used to realize the isolation between the control end and the load end。The input of a solid-state relay uses a tiny control signal，Achieves direct drive high current load。
2017-09-30 Reading quantity 177
introduction：Coupling model number 1、Standard couplings are selected。Design staff in the selection of couplings should first have been developed for the national standard、Mechanical industry standards and national patented coupling selection，Only when the existing standard coupling and patented coupling can not meet the design needs, you need to design your own coupling。
2017-09-29 Reading quantity 186
introduction：Diaphragm coupling Diaphragm couplingIs made up of several sets of diaphragms（Stainless steel sheet）With bolts(Select different types of bolts according to different outside diameters)Tightly coupled with two half couplings,Each group of diaphragms is composed of several pieces stacked together,The diaphragm is divided into different shapes such as round or triangular.
2017-09-29 Reading quantity 172
introduction：Temperature relay text symbol Temperature relay，A relay that operates when the external temperature reaches a given value。The product is a contact induction sealed temperature relay，Have small size、Light weight、High temperature control precision，Extremely versatile。It is the most widely used product，Aerospace availability、Surveillance camera equipment、Electric machine、Electrical equipment and other industries for temperature control and overheat protection。The following Xiaobian will take you to understand some of the temperature relay text symbols。
2017-09-29 Reading quantity 232
introduction：Digital temperature relay Digital temperature relay A relay that operates when the external temperature reaches a given value。The product is a contact induction sealed temperature relay，Have small size、Light weight、High temperature control precision，Extremely versatile。It is the most widely used product，Aerospace availability、Surveillance camera equipment、Electric machine、Electrical equipment and other industries for temperature control and overheat protection。
2017-09-29 Reading quantity 200
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