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introduction：There are significant differences between AC servo motors and stepper motors in several aspects，Here are six key differences：1. Control mode is not synchronous feed motor：Open loop control is usually used，That is, the control mode without position feedback。It drives the motor to rotate at a fixed Angle according to the input pulse signal（Step Angle），The actual position of the motor is not directly detected。Ac servo motor：Closed-loop control，Have location、Independent controls such as speed and torque。It detects the actual position of the motor in real time via an encoder or other position sensor，And compare with the target position，Thus, the control signal of the motor is adjusted，high-precision
2021-08-30 Reading quantity 1170
introduction：Locking of stainless steel fasteners is a common problem，The cause may include vibration、Temperature change、corrosion、Improper operation and other factors。To prevent stainless steel fasteners from being locked，Several approaches can be taken：one、Reasonable selection of fastener materials according to the use of the environment：The material selection of stainless steel fasteners should be determined according to the specific use environment and requirements。Such as，At a high temperature、In highly corrosive environments，High temperature resistance should be selected、Corrosion-resistant stainless steel material。Consider mechanical properties and heat treatment status：In addition to the material itself，The mechanical properties and heat treatment state of fasteners should also be selected according to the specific situation，So as to confirm
2021-09-08 Reading quantity 593
introduction：preventKKEarly module damage and attention to routine maintenance and repair are the key to ensure its long-term stable operation。The following are some specific measures and suggestions：one、Install and debug the linear guide rails correctly：When installing a linear slide，The moving surface of the shaft and linear slide shall be coated with the specified grade of cleaning oil，To reduce friction and wear。Check before initial start-up：After the engine linear slide is installed，The fuel switch should be turned off before initial start-up，Idling the engine with the starter several times，To check whether the components are working properly。When the engine oil pressure gauge shows，reconnection、Turn on fuel switch，And put the throttle in the medium-low position，
2021-09-29 Reading quantity 1315
introduction：The horizontal adjustment of casters is an important process，Especially where stability and accuracy of equipment are required。The following are some detailed steps and precautions on how to adjust the level of the caster：one、The basic steps of level adjustment select the appropriate casters：Based on the mobile needs of the device、The load situation and the required adjustment accuracy to select the appropriate casters。For occasions requiring fine adjustment，You can choose from a level tester or a level adjustment caster that is easy to adjust。casters：Use bolts and nuts to seamlessly attach casters to the device。During installation，The base plate of the selected product should be carefully checked、Pitch of holes、
2022-03-11 Reading quantity 2551
introduction：Fastener class products are a class used for connection、A mechanical element that fastens or secures two or more parts。They are widely used in various mechanical equipment、In building structures and everyday objects。Specifically speaking，Fastener products include the following types of parts：bolt：By the head and screw（A cylinder with external threads）Two-part composition，It must fit with the nut，Used to fasten two parts with through holes。variety，Such as hexagonal head bolts、Full thread bolt、Fine teeth bolts, etc，It has different mechanical properties and uses。stud：Fasteners without heads，Only both ends are externally threaded。Connection time，One end is threaded with internal thread
2022-05-14 Reading quantity 1309
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