Technical articles
At present, there are many brands in the linear guide slide market,Interchangeable between brands,This is also the trend of the entire transmission machinery product market。IntimePMILinear guide slider selection time,First determine the width of the rail,Rail width Indicates the width of the slide rail。Rail width is one of the key factors to determine its load。Todays YintaiPMIThere are more and more types and models of linear guides,We need to choose the right product according to the actual use。The following Feng Ye mall small series to give you a detailed description of YintaiPMIThe selection procedure and method of linear guide slide block:one、Determine the width of the rail。The width of the rail determines its load
GermanyINAWhat is the limit speed and friction coefficient of imported bearings?The following with the Feng Ye mall Xiaobian together to see what it is:It is understood,INAThe speed of the imported bearing is mainly limited by the temperature rise caused by the friction heat inside the bearing,When the speed exceeds a certain limit,Bearings will not continue to rotate due to burns, etc。The limit speed of the bearing refers to the limit value that does not produce friction heat that causes burns and can be continuously rotated。therefore,INAThe limit speed of the bearing depends on the type of bearing、Size and accuracy as well as lubrication、The quality and quantity of lubricant、Material and type of cage、Load conditions and other factors。each
Nowadays, ball screw is more used in many CNC equipment,Dominate the vast majority of the whole。Making waves in the market。We are in the ball screw pair design and selection,There are a lot of parameters to consider。Operating load、speed、precision,The environment and power requirements are one of the very important conditions in the design。So for TaiwanTBIHow to choose the lubricant of ball screw is better?Many times businesses are carried out in TaiwanTBIBall screw pair design and selection time,There are a lot of parameters to consider。Image load、speed、precision,Environmental and power requirements are part of the design criteria
Linear motor feed drive has been widely used in CNC machine tools、Precision machining and other industries,Its main points have the following aspects:1、Wide range of feed speeds:Available from1m/sto20m/minabove,At present, the fast forward speed of the machining center has reached208m/min,And traditional machine tools fast forward speed<60m/min,Generally speaking20~30m/min。2、Good speed characteristic:The velocity deviation is up to0.01%below。3、High acceleration:Linear motorzuiGreat speed can be reached30g,At present, the feed acceleration of the machining center has reached3.24g,Advance of laser processing machine
MKTSeveral groups of steel balls of linear bearings are evenly distributed on the circumference,If the load is not used at the position of the application point on the circumference, the rated load of the bearing is also blocked。The rated load on the product sample is the value when the load is facing a set of steel balls。If the load is acting in the middle of the two sets of lanes,The rated load will be larger,The following table lists the various cases of rated loads without the number of steel lines:①The bearing rated life is calculated according to the following conditions:Bearing typeSlidebush:LM20Stroke lengthStrokelength:50mmPlurals per minuteNumberofstrokesper
Linear module or linear slide table、Linear modules have been used for a long time,The application field is also constantly expanding。Its fast.、High repeated positioning accuracy、Light weight、Long life,Therefore, it is favored by manufacturers in various fields。Present Day,The straight line modules on the market are available from2Divided into aspects:Divided by internal structure and divided by external structure。Shanghai YinKKLinear modules are divided into internal mechanisms:Synchronous belt and ball screw。Synchronous belt type linear module mainly consists of belt、Linear guide、Aluminium alloy(Fusing point660℃)section、coupling、motor、Photoelectric switch and other components,The transmission method is assisted by belt and linear guide rail。
CMM is a large precision measuring equipment,Generally in the purchasing process, companies will shop around,Comprehensive performance to consider,Three coordinate price is the topic we have been discussing。So how to choose three coordinates correctly?Now lets take a look at the three coordinate procurement manufacturers to explain why two seemingly identical machines,Same measuring range,Used on silverhiwinLinear guide mechanical components are the same,Only the prices given by different manufacturers vary so much?Today, by our Fengye mall technical engineers for you to explain the factors between:1、Three coordinate types Three coordinate types can be divided into manual types three
Planetary reducer is a widely used industrial product,Reducer family,The planetary reducer is known for its small size,High transmission efficiency,Wide deceleration range,High precision has many advantages,It is widely used in servo、step-by-step、Dc and other transmission systems。The function of the reducer is to reduce the speed and increase the torque,To meet job requirements,Its also used for growth in some workplaces。The following Xiaobian is a diagram of the internal structure and operating principle of the planetary reducer,For your reference:(1)Ring fixing,Solar wheel drive,Planetary-frame passive。You can see that in the demo,This combination is a reduced speed drive,Usually the transmission ratio is2
MYTLinear bearings are an indispensable part of modern industrial automation,Widely used in electronic equipment、Automatic cutting equipment、Medical device、Textile machinery、Precision machine tool、Office equipment、Food packaging equipment and other industrial automatic equipment fields。MYTLinear bearings have the following two methods in the maintenance process:A.Were in maintenance.MYTStraight line bearing after,It needs to be cleaned all around it,Make sure there is no dust or sediment on it,And we should pay attention to the method when cleaning,Do not wash blindly,This can cause some problems,If there is no professional cleaning agent as well
The servo drive is used to drive the servo motor,Servo motors can be stepper motors,Can also be AC servo motor,Mainly in order to achieve fast and accurate positioning,Such as stop and stop type,It is used in many occasions with high precision requirements。As far as the application of industrial automation is concerned,Speed control and torque control occasions are not very high requirements are generally used frequency converter,In the case of strict position control requirements, intelligent AC servo drive is used to achieve,There is also the response speed of the servo motor is much greater than that of the inverter,Ac servo drive control is also useful in some cases where speed accuracy and response are required