introduction: one、bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Vibration of Bearing vibration is very sensitive to bearing damage,exfoliation、impression、corrosion、crack、Wear and tear will be reflected in the bearing vibration measurement,therefore,By adopting specialSKFVibration measuring instrument for joint bearing(Frequency analysis
2015-03-14 Reading quantity 1441
introduction: Our factory is in...1995I bought it this year8TaiwanFA251CType combing machine,Use often causes the clamp plate to give cotton roller bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Seat fracture。Analyze the cause,It is mainly manifested in the following two aspects。 (1)Wrap the cotton roll around the flower。Due to cotton dust、Rust or other causes,Cause table press roll self
2015-03-14 Reading quantity 1547
introduction: But with increasing productivity,Random variation of packaging parameters,These control systems have become increasingly difficult to meet the development of new situations。At this moment,A new technology--Mechatronics technology came into being,It has completely changed the face of packaging machinery,To make it appear in front of the world in a new way。 Characteristics of mechatronics technology In the current era of rapid science and technology,Various new technologies、New technology、Advanced material、The emergence of new devices,It is no longer the development of a single discipline,Its related subjects、The interpenetration of many advanced technologies
2015-03-14 Reading quantity 2781
introduction: Multipoint molding equipment can be used in aircraft、spacecraft、Various vehicles、steamship、Naval vessels、Medical engineering、Pressure vessel、Architectural decoration, urban sculpture and other fields。At present,It has been applied in the following fields: (1)The train streamlined front cover takes shape Changchun Railway Bus Co., Ltd. is produced by using a die-less multi-point forming system44It is a kind of high speed train front covering part which is difficult to form,Save a huge amount of mold costs;According to the original process plan to produce new models of mold needs6~8Month time,After using multi-point forming technology,A new high-speed train car was completed in just a few days
2015-03-14 Reading quantity 2890
introduction:Rolling bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Damage cause analysis: In the process of using bearings,Due to its own quality and external conditions,Bearing capacity,The rotation accuracy and anti-friction energy performance will change,When the performance index of the bearing is lower than the use requirements and can not work normally,It is called bearing damage or failure
2015-03-14 Reading quantity 1450
introduction:A mold is a combination of several parts arranged according to certain rules。The first step of mold manufacturing is the mold parts blank(Commonly known as module)Preparation for。Due to mold parts form、specification、Variety of size and performance,And the supply state of materials on the market is mostly round steel,therefore,Cut from round steel form of raw material to appropriate length,The method of making module blank by changing forging is widely used。 However, two problems must be solved: the selection of round steel diameter and the determination of blanking length。 1、The purpose of forging die parts There are two purposes for forging when the blank of the die part is prepared: (1)Get a certain number
2015-03-14 Reading quantity 2885
introduction:E-commerce has become an indispensable part of business activities in todays society,China In the specific technology of e-commerce has already had the international level。Online shopping((B2C),Online transactions between businesses((B2B)And the emergence of new transaction methods such as online electronic payment,Allowing customers to capture a lot of information without leaving their homes。As a company that positions its products in the middle and high end、And the products produced in accordance with GermanySEWCompany positioning;The company currently has its own website in Chinese,But customers cant track orders online、Query inventory、Technical consultation。By rights,The official website should be equivalent
2015-03-14 Reading quantity 2797
introduction: 一、EMX3.0设置方法如下: 1、进入emx3.0安装目录下的text文件夹。 2、修改protk.dat文件: A、将exec_fileX:\xxx\
2015-03-14 Reading quantity 2799
introduction: Knowledge of mold 1、introduction Our daily production、The tools and products we use in our lives,As big as the base of the machine、Fuselage shell,As small as a blank head screw、Buttons and casings for various household appliances,All have a close relationship with the mold。The shape of the mold determines the shape of these products,The processing quality and precision of the mold also determine the quality of these products。Because of the material of various products、appearance、Different specifications and uses,The mold is divided into casting molds、Forging die、Die-casting die、Stamping die and other non-plastic mold,And plastic molds。
2015-03-14 Reading quantity 2746
introduction: one、Design raw materials and data 1、Type of prime mover、specification、Rotational speed、power(Or torque)、Starting characteristic、Short-time overload capacity、Moment of inertia, etc。 Planetary reducer 2、Type of working machine、specification、use、Rotational speed、power(Or torque)。Working system:Constant load or variable load,Load diagram of variable load;Rev.、Braking and short-time overload torque,Starting frequency;Degree of shock and vibration;Direction of rotation。 3、Connection mode between prime mover and reducer,Whether the shaft has radial and axial forces。 4、Installation type(Reducer and prime mover
2015-03-14 Reading quantity 2811