Digger Attachments, OEM Booms, Buckets Manufacturer News

How to repair the cracked weld of the excavator arm

2020-12-10

How to repair the cracked weld of the excavator arm

This time we take the cracking of the butt weld between the shaft seat of the stick root and the side plate as an example to describe the repair process. Before repairing cracked welds, the cleaning work to be done is as follows.

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How to do the wear and repair of the shaft hole of the excavator arm

The bucket rod of the excavator is welded by steel plates. Generally, there are 5 shaft holes on the bucket rod, namely, bucket shaft hole (I hole), connecting rod shaft hole (II hole), boom shaft hole (III hole), shovel Bucket cylinder shaft hole (IV hole) and stick cylinder shaft hole (V hole), each shaft hole is inlaid with a bushing

What are the welding techniques of excavator gp bucket and bucket teeth

The excavator gp bucket is the most easily damaged part of the excavator, and the bucket teeth are the most easily damaged on the bucket, so sometimes it is necessary to weld and strengthen the bucket teeth, but if the welding method is incorrect, the service life of the excavator gp bucket may be shortened. , What is the welding method of bucket teeth? What are the precautions when welding bucket teeth?

Welding technology of digger gp bucket and bucket teeth

After the digger gp bucket body and bucket teeth were welded and repaired, after more than a year of use, the welds were still good.

Excavator gp bucket material and its welding problems

The excavator gp bucket material of excavator is Q345, which has good weldability. The material of the bucket teeth is ZGMn13 (high manganese steel), which presents a single-phase austenite structure at high temperatures and has good toughness.

Excavator gp bucket material and its weldability

Today we will briefly talk about the material and weldability of the excavator gp bucket of the excavator.

How much do you know about mechanical grapple

Mechanical grapple are widely used in our daily lives; grabbing wood, paper, plastic, steel, and forage all need grabbing machines, especially the front-end working device, wood grabbing device is very important.

How much do you know about hydraulic quick hitch for mini excavator

Product classification: According to different working principles, hydraulic quick hitch for mini excavator can be divided into hydraulic drive, mechanical, and butter drive.

Why are hydraulic concrete pulverizer for excavator used in demolition

Hydraulic concrete pulverizer for excavator are now widely used in the demolition industry. During the demolition process, it is installed on the excavator for use, so that only one operator of the excavator is required.

How to choose between backhoe gp bucket and backhoe rock bucket

In the excavator industry, buckets can be said to be an indispensable product, but there are many types of buckets, so how to choose may also be a problem. Today, I will use backhoe rock bucket and general purpose bucket to illustrate.

What you should know about backhoe rock bucket

Excavator buckets are divided into backhoe general purpose buckets, backhoe heavy duty bucket, and backhoe rock bucket according to structural material properties.

Do digger concrete pulveriser need to be installed with double pump confluence

The digger concrete pulveriser consists of four parts: a pliers body, a cylinder, a movable jaw, and a fixed jaw.The hydraulic system applies pressure to the hydraulic cylinder to make the movable jaw and the fixed jaw of the hydraulic pliers expand and close to achieve the crushing effect.

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