What are the consumable parts of the breaker?

2023-04-14

Parts that are relatively easy to break in mechanical and electrical equipment are vulnerable to damage under high temperature, high pressure and rapid damage, so they are called consumable parts. The consumable parts of the breaker include drill rods, picks and brazing , Pistons, breaker shells, inner jackets, hydraulic cylinders, front and rear cylinders, flat pins, round pins, leather cups, long and short bolts, reversing valves, overflow valves, foot valves, globe valves, complete sets of pipelines, etc. Hammer supporting equipment. Today, the editor will give you a detailed introduction to what are the consumable parts of the breaking hammer:

1. Steel drill shaft pin: When the steel drill shaft pin is seriously deformed, it is also very difficult to replace. Therefore, after every 100 to 150 hours of work, the contact area between the steel drill shaft pin of the breaker and the steel drill should be changed, so that The two contact areas of the brazing shaft pin will be used. When replacing the direction of the brazing shaft pin, the contact area of ​​the brazing pin should be placed on the side of the brazing pin.

2. Steel brazing: pointed steel rods, which are generally driven into soft rock formations by breaking hammers to drill holes, and explosives are filled in the drilled holes for blasting rock formations; they are also generally used to destroy rock formations. Steel brazing is often used in time It will cause the lower side to roll and deform. If the end of the steel drill is damaged, the steel drill will slip easily. For such a thing, the steel drill tail must be polished sharply. After a long period of grinding and polishing, the steel drill will also reduce its hardness. If the steel drill and If the distance between the guide bushes is too high, the piston cannot strike the braze accurately and cause damage.

3. The easily broken accessories of the breaker also include front cover, stop pin, rubber plug, hydraulic seal, bracket side bolts, hydraulic hose, etc. Therefore, each excavator should be equipped with those accessories at any time and keep them for spare. In addition, working practice requires replacement of hydraulic seals every 600 hours.

The explanation of the knowledge about the consumable parts of the breaker is the above content, and everyone must be more interested in it.