How to Improve Electric Cylinder Positioning Accuracy

The operational stability and accuracy of automation equipment became a core indicator at a time of continuous upgrading of smart manufacturing. And in many of the implementing agencies,electric cylinderParticularly prominent. Many enterprises often experience the following scenarios in their use:

• Discrepancies in the assembly position led to an increase in the bad rate.

• Visual recognition capture error, frequent alerts.

• Product Consistency Control Unstable

• There’s a lot of error in repositioning the silk-twire system.

The nature of these phenomena is due to the fact that electric cylinder failed to meet the requirementsHigh-precision positioning requirementsI don’t know. As a national product card focused on high-performance electric cylinder, it is a very important tool for developing high-performance products.Nefeit servo electric cylinderThe cause and the solution will be analysed for you.

I. Analysis of the five major causes of the anomaly at positioning accuracy

To solve the problem, the root causes must first be identified. According to a large number of feedbacks on client application cases, the following five aspects are usually responsible for the lack of positioning at electric cylinder:

1. Encoder resolution deficit

The encoder is a feedback component whose resolution directly determines the precision of the system response. If a low-resolution encoder is used in the selection, it will be difficult for the controller to obtain accurate position feedback even if the command is correct.

2. Uncompensated inverted gap of silk bars

The traditional roller wires are “backsides” when they switch in the direction, and if the error compensation technique is not used, there will be cumulative errors in the system, affecting the repetition of positioning accuracy.

Unreasonable setting of control parameters

The failure to set suitable server parameters based on load and running beats can cause the controller response to lag or overwhelm and affect positioning stability.

4. Inadequate installation accuracy and structural rigidity

If the installed base surface is not found or the mechanical structure is rigid, a microlevel shift will occur during the load operation, resulting in a precise drift.

5. External vibration or temperature differential effects

In the workshop environment, factors such as temperature changes, mechanical vibrations and electromagnetic interference may affect the stability of the feedback system.

II. Five-step solution to optimize overall positioning performance

In order to help manufacturing firms improve the stability of their equipment effectively,Nefeit servo electric cylinderProvide the following five-step technical advice:

1. Optimizing controller parameters

(b) Seting of value-added parameters based on load inertia, motion rhythm, etc., and activate the error compensation function to ensure that the system is responsive and positioned.

2. Inspection of installation and structural rigidity

Re-calibration of the installation baseline to remove looseness, deformation, unstabilized bolts and increase the mechanical stability of the system.

3. Increased logic of compensation for errors

A control system that combines to support the error compensation algorithm, dynamically correct the deviation and increase the repetitive precision.

4. Regular maintenance of implementing agencies

Maintain wiring, check encoder cleaning, and prevent feedback distortion due to wear and tear or pollution.

5. Select high-performance products – Nefeit servo electric cylinder

As an industry focus.High precision servo electric cylinderThe following are the advantages of the national product card, Nefeit:

• Encoder resolution can be up to 17 bits, and micro-small transfer is controllable.

• Thread system design is small, supporting active compensation algorithms

• Controls respond fast, support custom-modified participation in real-time state monitoring

• Repeat positioning accuracy can be contained within **0.01 mm** to meet the harsh conditions of visual positioning, high accuracy capture, etc.

electric cylinder positioning accuracy is not an isolated parameter, but is the result of system synergies such as encoders, controllers, mechanical structures, etc. Re-select high-performance electric cylinder products by optimising the disease, e.g.Nefeit servo electric cylinderManufacturing firms can effectively break through precision bottlenecks and improve the stability and intelligence of automated production lines.

The technical support team at Nefeit is welcome to get more industry cases and options.