JB/T 8113-1999 This standard is equivalent to ISO 7546:1983 "Calibration of Loading Bucket Capacity for Engineering Machinery Loaders and Excavators". This standard is a revision of JB/T 8113-95 "Calibration of Loader Bucket Capacity". During the revision, only editorial changes were made according to relevant regulations, and the main technical content remained unchanged. This standard specifies the limiting conditions for loader bucket capacity calibration, bucket capacity calibration and bucket rated capacity calibration method. This standard applies to buckets of tire and crawler loaders used in open air. This standard was first issued on March 1, 1986 as GB 5899-86 and adjusted to JB/T 8113-95 in April 1996. JB/T 8113-1999 Loader Bucket Capacity Calibration JB/T8113-1999 Standard Download Decompression Password: www.bzxz.net

ICs 53 100
Machinery Industry Standard of the People's Republic of China
JB/T8113-1999
eqy1so7546:1983
Loader bucket
Vulumetric rating
Vulumetric rating for loader bucketsPublished on August 6, 1999
National Bureau of Machinery Industry
Implementation on January 1, 2000
1B/T8113-1999
Non-standard equivalentsUse national standard 1507546:19B3 (T-type machinery-loader and excavator loader bucket-Vulumetric rating 3) This revision is a revision of JB.TB113-95 "Vulumetric rating for loader buckets". The original standard has been edited and the main technical content has not changed This standard is implemented from the date of B8113-9. This standard is proposed by the ISO Technical Committee of Standardization and drafted by the following organizations: Engineering Machinery Research Institute, Yanzhou Engineering Machinery Factory. This standard was first issued in March 1986 as GB5899-86, and the standard number was adjusted to /T8113-05 in April 1996. 10/T8113-1990
ISO Foreword
ISO International Standard International Standardization is a process of development that is carried out through technical committees: when a member country is entrusted with a technical committee, it must make the necessary arrangements in the committee. International organizations, whether governmental or non-governmental, are in contact with ISO and participate in the development of standards. Before the ISO committee approves the standards, each member country must first receive the draft standards approved by the technical committee: International standards are only developed on the basis of standards approved by the technical committee. The ban was issued to all countries in December 2018: The following member countries have entered into this standard: Australia, France, Spain, Austria, Germany, Denmark, Belgium, Germany, Brazil, Germany ... Rating rail loader buckets IB/T 8J3-(599
eqv1so7546:1983
replaced JB.T R1.3-95
This standard specifies the requirements for loader bucket capacity calibration, bucket capacity calibration and bucket rated capacity calibration method. This standard applies to buckets of large-capacity wheel loaders and belt loaders. 2 Limiting conditions for bucket capacity calibration
2.1 This standard provides an approximate calibration method for the typical material capacity that a front-end loader bucket can hold, as the bucket rated capacity, which is determined according to the overall dimensions and the volume of the material contained. 2.2 For small structure buckets, the total bucket capacity is calculated by taking the material contained in the bucket as the cargo volume and dividing it into simple geometric shapes.
2.3 The purpose of this standard is to provide a uniform method for comparing bucket capacities, rather than to "determine the actual bucket capacity in each application scenario".
24 The effect of local parts of the bucket, such as bucket saddles, bucket sleeves and reinforcement ribs, on the rated bucket capacity is negligible. 2.5 The ribbed back plate or grille back plate required at the rear of the bucket to protect the machine from scattered materials is not included in the calculation, but the solid heightened back plate that is integral with the bucket is included in the calculation. 2.6 The dimensions of the buckets covered by this standard are: The ratio of F is greater than 12 (see Figure 1) Measure the intersection of the plate products
Secondary auction value stealing point
Figure X and Y dimensions of irregular plate
Approved by the State Machinery Industry Bureau on 1999-08-06
Implementation on 2000-01-01
3 Definitions
This standard adopts the following definitions:
3.1 Bucket composition
See meat 2
Through the enlarged
plate, or solid
Added parts
3.2 Calibration surface
JE/T8 Figure 2 Bucket blade cutting edge The horizontal plane formed by the line between the cutting edge and the back plate along the bucket width direction (see the nominal surface of the bucket for details) 4.3 Bucket flat capacity The volume below the nominal surface is m3.4 Tip volume The volume of the material located above the nominal surface with a slope of 2 m3.54 The nominal volume is the sum of the bucket flat volume and the tip volume, m2, that is, level = +V Bucket capacity nominal capacity 4. .Basic type shovel
The back is not the product of the two measurements after the confirmed text point of the line, the cutting practice is not higher than the line formed by the intersection of the two sides of the front corner of the plate 4.1.1 marked as the back plate between the continuous and cutting fire along the bucket force to the horizontal (see rate. Bearing surface
Figure Basic shovel
JB/T8113-1999
4.1.2 shovel etc. according to formula (1) - formula (3) calculation: certificate annual flat loading capacity:
dust part volume:
bucket frequency fixed capacity:
type A-
VR- W's+
The micro-section of the bucket below the calibration surface is m; the distance between the cutting edge of the bucket and the upper back plate is m, 4.2 The cutting edge concave bucket
The cutting edge is the line between the two front intersections, and the back plate is the line between the intersections of the two side plates. 4.2. The calibration surface is the horizontal plane along the line between the cutting edge and the upper edge of the back plate (see Figure 4), :2
Family specification
Figure 4 Cutting convex bucket
.2.2 The bucket capacity is calculated according to formula (4~Formula 1 right): N, = AW-2724
The head capacity is:
The tip part! ：
Bucket volume calculation:
VRVs+V
Where: f
Total front edge protrusion: m!
The object will be connected to the height, m.
4.1 Back plate protruding bucket
The back plate is higher than the line formed by the intersection of the same angles on both sides, but the cutting edge does not leave the line formed by the intersection of the front angles of the two sides of the plate. 4.3.1 The calibration surface is the water level formed by the construction between the back plate and the cutting edge. m (see 5). 4)
Prohibited time
JB/T113
Back plate protruding bucket
.3.2 Bucket capacity is calculated by (7)-formula (9): Bucket flat narrowness:
Characteristic part:
Bucket simple capacity:
Wuzhong e height, m ​​
4.4 Non-linear cutting - bucket
Cutting is connected or continued by the front suction pin of the side suction, and it is not straight in the recovery, but the back pole is not higher than the intersection of the two rear corners
The calibration surface is the half surface formed by the line between the cutting edge height [and the upper edge of the back plate along the bucket width direction (see Figure 4. 4.1
Non-straight cutting must be type shovel
JB/T8113-1990
4.4.24 According to the test 10-formula (2), the production age is calculated:
Arachnid body mass fraction:
Sadou condensation volume:
Va=V, +v,
4.5 Cutting convex ratio and consideration of the type of bucketbzxz.net
dynamic front: straight or non-straight line: the line connected by the front corners of the two side plates, the line connected by the intersection of the inner rear corners of the back plate
4.S.1 For the linear type, the calibration surface passes through the back plate edge and the cutting edge 11: For the non-straight type cutting edge (see 4.4.1), the calibration should pass through the back plate image and the auxiliary height of the door (see Figure 7)
Figure: Cutting convex and back plate convex type bucket 4.5.2 Annual capacity is calculated according to (13-formula ([5); Bucket level energy depth:
Non-class part volume:
Design rated capacity:
Vs =AW-
5 Bucket rated capacity calibration method
2(e* +ef + ?d
5. The non-complete capacity of the bucket is the sum of the volume of the bucket flat container and the port tip, expressed in cubic meters. The steam distribution specifications are shown in Table 1: [13]
[14]
[15]
5.2 If the calculated value is lower than the calibration value given in Table 10 when the bucket capacity is determined according to Table 10, and the difference is more than 2%, then the smaller capacity calibration value is used for calibration:
Output calibration flow system
>0.b·-1.5
JB/T8123—199y
: In the table, the calibration value of the pin capacity of .52.5m should be: :.6.1.1,18,1.9,2.0.2.1,2.2,2.3,2.4,25ml, time climb
If the calculation is 2.25m, within the range of 2.2-3.3m, 2.25 is 5% lower than 2.3, and the calculated value is lower than the calibration value given in the table. The difference is more than 2%, so the flow rate of 2.2m is calibrated. That is, the rated penetration of the bucket is 2.2m.
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