Technical articles
When we have to choose a speed sensor,What parameters need to be considered?The following Xiaobian to tell you about it!
Cylinder selection manual The cylinder is a cylindrical metal part that guides the piston to move in a straight line in the cylinder。Air in the engine cylinder expands to convert thermal energy into mechanical energy;The gas in the compressor cylinder is compressed by the piston and the pressure is increased。With the needs of the industry, the selection of cylinders has become a difficult problem for many engineers,The following small edition of Feng Ye will take you to easily understand how to quickly select the cylinder。
fsbBearing block Fujian Fushan bearing Co., LTD,Be founded in1988years,It is a manufacturer with large scale and sales volume in Chinas bearing manufacturing private enterprises。With the continuous development of automation machinery industry and the expansion of the market,The demand for bearing housing and the requirements for mechanical equipment design are also increasing,The following Xiaobian will take you to understandFSBBearing housing design classification。
Industrial robotAble to work around the clock,And never take a sick day;Industrial robots can perform tasks that people do not want to perform,Deal with routine tasks;A six-axis industrial robot has two more joints than a four-axis industrial robot,So theres more“Freedom of action”;Six-axis industrial robots Robots provide greater flexibility in production motion。
1.Numerical control slide tableThe main material is grey cast ironHT300,Good strength,High hardness of guideway heat treatment(≥52HRC),Gravity cutting is possible,The guide rail is successfully ground by the guide rail grinding,Good guiding accuracy; 2.The structure conforms to the characteristics of casting strength,Thin walls and tendons,Good rigidity,Strong deformation resistance,Every casting is aged,The accuracy of guide rail remains stable; 3.High precision double nut ball screw drive,Large bearing capacity,Good dynamic performance,High machining precision; 4.The contact surface between the slide board and the guide rail adopts plastination,Many advantages: ①Low dynamic friction factor,Sliding flexibility,Low speed no crawl; ②Good wear resistance,Long service life,Extended maintenance time。
ytpLinear bearing specification
ytpHow to use flange linear bearing
Optical fiber connector price With the development of science and technology,Optical fiber to spread to all walks of life。Optical fiber connector,It is removable between optical fibers(Events)Connected device,It precisely joins the two ends of the optical fiber,So that the output light energy of the transmitting fiber can be coupled to the receiving fiber to the maximum extent。The prices of fiber optic connectors are volatile and fluctuate greatly,If you want to make an inquiry, you can go to the Feng Ye MallOn the inquiry their major brands of fiber optic connectors。
Synchronous beltAccording to the material can be divided into neoprene and fiber rope synchronous belt,Polyurethane and steel wire synchronous belt,According to the shape of the teeth, it is mainly divided into two categories: trapezoid teeth and arc teeth,According to the arrangement surface of the tooth, it can be divided into single-sided tooth synchronous belt and double-sided tooth synchronous belt。The synchronous belt drive has an accurate transmission ratio,No slip,A constant speed ratio can be obtained,Precision drive,Smooth transmission,Shock absorbent,Low noise,Wide range of transmission speed ratio,Generally accessible1∶10,The allowable line speed can be reached50m/s,High transmission efficiency,Generally accessible98℅―99℅。Transfer power from a few watts to hundreds of kilowatts。Compact structure also suitable for multi-axis drive,Low tension force,No lubrication required,pollution-free。
NTNCharacteristics of rolling bearings