introduction:ABBALinear guide selection skills Use condition setting○ Applied equipment ○ journey○ Restriction of internal air entry ○ Operating speed、acceleration○ Requirement of precision ○ Frequency of use○ Rigidity requirement ○ Use environment○ Load mode ○ Required life Selection of series products○ BRHseries:Grinding machine、Milling machine、lathe、Drilling machine、Combined processing machine、Electric discharge processing machine
2015-12-15 Reading quantity 1793
introduction:Ball screw analysis and control? Ball screw pairs are made of screw、nut、A mechanical component composed of parts such as balls。It will rotate,It turns into a straight line,Or turn a linear motion into a rotational motion,High transmission efficiency、High positioning accuracy、Transmission reversibility、Long service life and good synchronization performance,Therefore, it is widely used in various industrial equipment、Precision instruments and precision CNC machine tools。
2015-12-16 Reading quantity 420
introduction:Application of linear guide module??
2015-12-16 Reading quantity 627
introduction:HIWINSelection criteria for linear guides: 1.Use condition setting ○ Applied equipment ○ journey ○ Restriction of internal air entry ○ Operating speed、acceleration ○ Requirement of precision ○ Frequency of use ○ Rigidity requirement ○ Use environment ○ Load mode ○ Required life 2.Taiwan Shang Yin linear guide series of applications ○ HGseries:Grinding machine、Milling machine、lathe、
2015-12-16 Reading quantity 1740
introduction:keyword: Linear guide peculiarity 1、High positioning accuracy,Easy to obtain high walking accuracy Linear rolling guide can reduce the friction coefficient to that of sliding guide1/50。Because the difference between dynamic friction and static friction coefficient is very small,Flexible movement,Drive torque can be reduced90%,therefore,The positioning accuracy of the machine can be set to the level of ultrafine meters。Final unit design between slide block and guide rail,make
2015-12-16 Reading quantity 1786
introduction:pick to:By measuring the straightness error of machine tool guide,Three methods of straightness error evaluation and calculation are compared。Target error curve,The best mean square approximation is proposed;The condition of two subsumed parallel lines conforming to the minimum condition is judged by the graph method。 0 introduction Parts will produce large or small shape and position errors during processing,The existence of these errors does not only affect the machinery
2015-12-16 Reading quantity 1827
introduction:Feng Ye mall straight attack|Debugging screw whole process
2015-12-18 Reading quantity 1047
introduction:Linear guide hardness is very important,Many manufacturers in order to achieve the linear guide can achieve the ideal hardness,Bearing steel is used as the main raw material,The hardness of bearing steel is very high after heat treatment,It can also extend the service life of the guide rail,However, the disadvantage is that the anti-rust effect is not ideal compared to stainless steel materials。 Some linear guides or ball screws will be used in food lines
2015-12-18 Reading quantity 1753
introduction:1、Linear sports track The guide rail surface is composed of several planes,Manufacture from...、Assembly and inspection,The number of planes should be as small as possible。The basic section shape of the linear motion guide is shown in the figure1。 ·Rectangular guide With high stiffness,Large carrying capacity,manufacture、Easy inspection and maintenance,But the guiding accuracy is poor; ·Triangular guide Guide performance and top AngleαRelate to,αSmaller orientation
2015-12-18 Reading quantity 1767
introduction:1、Linear guide smooth rolling motion,The coefficient of friction is very small,In particular, the difference between static friction and dynamic friction is very small,There will be no idling slip even when the feed is small,The analytical ability and reproducibility are the best,So it can be realized-μmLevel of positioning accuracy。 2、The rolling friction resistance of linear guide rail can be reduced to the friction resistance of sliding guide rail1/20~1/40,especially
2015-12-18 Reading quantity 1749