What are the acceptance criteria for the plugged wire rope?

This country has a set of standards, for you to find the national wire rope national standards, there is an address, you can go to see!

Standard number: GB T 20067-2006

Standard name: thick diameter wire rope.

Standard Status: Active.

Alternative case: Alternative YB T 5225-1993

Date of implementation: 2006-8-1

Promulgating Departments:General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China.

Brief introduction: This standard stipulates the classification, order content, materials, technical requirements, inspection, test, acceptance method, packaging, standard, occupation and quality certificate of the 60mn l90mm round strand wire rope with a diameter of 60mn l90mm. This standard is applicable to all kinds of round strand wire ropes used in industries such as large-scale hoisting cranes, excavators, ships, offshore facilities and salvage.

Rough surface may be that you are not skilled enough!

The length of the manual rope sleeve must be 15-20 times the diameter of the wire rope.

Hammer it tightly with a hammer and it will be beautiful.

Inserted wire rope has national standards.

No, as long as the rope is braided into it has a certain length. Hammer tightly with a hammer.

A rough surface is just an unsightly appearance.

Legal analysis: the state stipulates the length of wire rope insertion.

1. The socket is 15-20 times the length of the diameter of the wire rope, and the small butt is generally 40 to 50 times the diameter of the wire rope. If the rope is used in important parts, the length of the joint can be lengthened to 80 100 times, so the butt method is also called short insertion.

2. The length of a single strand plugged in the large docking (large connection method) is generally 180 times the diameter of the steel wire rock rope, that is, the rough loss of the pin, a wire rope head, calculated according to three strands, the length of the broken head should be guaranteed to be greater than 3x180d, and the total length of the two ends is 2x3x180d. For example, the wire rope must be plugged in once. Therefore, the large plugging method is also called the long plugging method.

Legal basis: "National Wire Rope Plugging Length" 1. The socket is 15-20 times the length of the wire rope diameter, and the small butt is generally 40 50 times the diameter of the wire rope. If the rope is used in important parts, the length of the joint can be lengthened to 80 100 times, and the docking method is also called short insertion.

2. The length of a single strand plugged in a large docking (large connection method) is generally 180 times the diameter of the wire rope, that is to say, a wire rope head, calculated according to three strands, the length of the broken head should be guaranteed to be greater than.

The total length of the 3x180d ends is 2x3x180d.

The standard of wire rope insertion length is: the insertion length is generally 20 40 times the diameter of the wire rope; The length of the broken head of the wire rope is generally 45 48 times the diameter of the wire rope.

Number of wire rope cards: nominal diameter of wire rope.

When DR 19mm, the number of rope clamps must not be less than 3. The spacing between the rope clamps should be equal to 6-7 times the rope diameter, the direction of the rope clamps must be consistent, and the rope clamp seat buckles the working edge of the wire rope.

When the hook head fixes the rope skin by the bridge plugging method, the plugging length should be greater than 15 times of the rope diameter of the wire rope and shall not be less than 300mm.

Wire rope. It is the performance of the key to the force.

It is a spiral steel wire bundle twisted together with the steel wire that meets the requirements of the geometric size according to certain rules, and the wire rope is composed of steel wire, rope core and grease. The wire rope is a rope that is first twisted into strands by multiple layers of steel wires, and then twisted into a spiral rope by a certain number of strands with the rope core as the center. In material handling machinery, it is used for lifting, pulling, tensioning and loading.

Summary. The length of the hoisting wire rope buckle is not less than 5 times the rope diameter, and at the same time, it is necessary to ensure that it meets the requirements of 4 inserts and 4 pressures. The length of the wire rope is not less than 10 times the rope diameter, and ensure that each end is not less than 4 plugs and 4 pressures, such as the rope card connection shall not be less than 3 rope cards, and at the same time the length of the rope head should be left, and the lantern buckle is stuck with a rope card.

Note that the U-bend of the rope clamp is on the side of the passive rope.

What is the standard length of wire rope insertion? **There are regulations.

The length of the rope is not less than 5 times the length of the rope of the hoisting and transportation wire rope buckle, and at the same time, it is necessary to ensure that it meets the requirements of 4 inserts and 4 pressures. The length of the wire rope butt plugging is not less than 10 times the rope diameter, and ensure that each end contains a lot of dry beams in 4 plugs and 4 pressures, such as the rope card connection shall not be less than 3 rope cards, and at the same time to leave enough rope head length, and pull the lantern buckle to use the rope card to get stuck. Note that the U-bend of the rope clamp is on the side of the passive rope.

The standard of wire rope plugging length is: the plugging length is generally 20 40 times the diameter of the wire rope; (2) The broken length of the wire rope is generally 45 48 times of the diameter of the wire rope; I hope it can help you to start the judgment!

What is the standard length of wire rope insertion? **There are regulations.

What is the standard length of wire rope insertion? **There are regulations 1, the hook head must use rope skin, must be set up a special hanging device. Buried balance slip 2, wire rope rope card number bending wax:

When the nominal diameter of the wire rope is DR 19mm, the number of rope cards shall not be less than 3. The spacing between the rope clamps should be equal to 6-7 times the rope diameter, the direction of the rope clamps must be consistent, and the rope clamp seat buckles the working edge of the wire rope (see Figure 5) 3. When the hook head fixes the rope skin by the plugging method, the length of the plugging should be greater than 15 times the diameter of the wire rope and shall not be less than 300mm.