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How to Accurately Identify Agricultural Machinery Parts

  • Categories:Industry News
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  • Time of issue:2020-08-20 09:10
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(Summary description)There are five ways to identify agricultural machinery parts:1. Sensory identification method: Such as cracks, breaks, bending, twisting, corrosion, fatigue damage, etc. of parts, it can be visually

How to Accurately Identify Agricultural Machinery Parts

(Summary description)There are five ways to identify agricultural machinery parts:1. Sensory identification method:
Such as cracks, breaks, bending, twisting, corrosion, fatigue damage, etc. of parts, it can be visually

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2020-08-20 09:10
  • Views:
Information

There are five ways to identify agricultural machinery parts:

1. Sensory identification method:

Such as cracks, breaks, bending, twisting, corrosion, fatigue damage, etc. of parts, it can be visually identified; whether the connection of parts is tight, whether the parts themselves have cracks, etc. Identify by ear; some parts cracks can be dipped in oil and then smeared with white powder, and then tapped with a small hammer to identify whether there is oil oozing out; you can also shake the matching parts by hand to preliminarily identify the size of the matching gap.

Second, the measuring tool measurement and identification method:

It is a relatively accurate identification method to use various measuring tools to check the fitting size, clearance, surface shape and position deviation of the parts. Commonly used measuring tools include rulers, steel tape rulers, calipers, thickness gauges, vernier calipers, percent rulers, dial indicators, etc.

3. Model inspection and identification method:

First, make a standard template according to the technical requirements. When conducting identification, just compare the identified parts with the template to see if the deviation is within the allowable range. This method is simple and practical.

4. Special instrument inspection and identification method:

For example, use a magnetic flaw detector to check the cracks or voids inside the parts; use a hydraulic tester to check the sealing performance of the container; use a spring elastic tester to check the elastic state of the spring; use a static or dynamic balance test bench to check the balance state of the rotating parts, etc.

5. Non-disassembly identification method:

It is to measure the various horizontal, vertical or oblique distances between the parts and the nearby matching parts under the assembly condition, or to check the sealing, linearity or matching gap size, to judge the working state of the parts. Is it good.

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