Hur man korrekt bestämmer slitaget på en grävskopa?

The wear level of excavator bucket is an important factor affecting the efficiency and service life of the excavator. Correctly determining the level of bucket wear can lead to timely repair and replacement measures to ensure the normal operation of the excavator.Rainbow bucket will introduce several common ways to determine the level of bucket wear.

Först, visual observation method Visual observation is the most intuitive, simple way to determine the degree of bucket wear. Through the naked eye to observe the appearance of the bucket, Xuzhou Dianfeng Construction Machinery Company Limited pointed out that you can initially judge the wear and tear of the bucket. Mainly observe the following aspects:
Whether there are obvious scratches and grooves on the surface of the digging bucket, if so, it means that the working wear of the digging bucket is more serious;.
Whether there is obvious deformation of the corners and bottom of the digging bucket, if so, it indicates that the digging bucket has been subjected to too strong an impact, and the wear and tear is higher;
Whether the teeth of the bucket is worn, if the length of the teeth of the bucket has reached or close to the required end-of-life standards, indicating that the bucket needs to be replaced.
Andra, the measurement method through some professional measuring tools can more accurately determine the degree of wear and tear of the bucket. Commonly used measuring tools include plug ruler, gauge, etc..
Use the plug ruler to measure the inner width of the bucket, compare the difference between the inner width of the old and new bucket. Generellt, the inner width of the bucket exceeds the specified standard range, indicating that the bucket is worn out and needs to be replaced.
Use a gauge to measure the thickness of the bucket. The bottom of the bucket is subject to greater wear and tear parts, by measuring the bottom of the thickness of the change, you can determine the degree of wear and tear of the bucket. If the thickness of the bottom exceeds the specified end-of-life standard, the bucket needs to be replaced.
Tredje, the trench depth measurement method The trench depth measurement method is a more accurate way to determine the degree of wear of the bucket. Can be measured by measuring the depth of the groove of the bucket to determine the degree of wear.
Use the groove measuring instrument or depth scale to measure the depth of the groove of the bucket. Groove depth is the depth of the grooves on the bucket surface parallel to the direction of digging. Each decrease in the depth of the groove represents an increase in bucket wear by one degree.
The measured value of the trench depth can be compared with the bucket service life table to determine the level of wear of the bucket. Allmänt, according to the measured value of the depth of the groove, the wear degree of the bucket is divided into light, medium and heavy.
Fourth, the quantitative indicators assessment method through the quantitative indicators assessment method can be more systematic and comprehensive assessment of the degree of wear of the bucket. Commonly used quantitative indicators are bucket volume loss rate, bucket surface wear size.
Bucket Volume Loss Rate: Measure the percentage of change in the volume of the bucket, by comparing the volume loss rate of the old and new buckets, the degree of wear of the bucket can be judged. Generellt, when the volume loss rate exceeds the specified range, the bucket needs to be replaced.
Surface Wear Size: The degree of wear of a dipper is assessed by measuring the area and depth of wear on the surface of the dipper. The surface of a new bucket has no wear, while the surface of a badly worn bucket will have a larger area and depth of wear. Based on the size of the surface wear, you can determine the degree of wear of the digging bucket.