Multi-cylinder cone crusher main frame assembly
Manufacturer : MORETEC
Part number :
OEM Compatibility :
Description
Description
The main frame assembly of multi-cylinder cone crusher is one of the important parts of multi-cylinder cone crusher, which is mainly used to support and fix all the important parts of the crusher, such as crushing cone, transmission system and motor.The design and manufacture of the main frame assembly directly affects the stability, crushing effect and service life of the equipment.
The following is a detailed introduction from the material, role, structural design and other professional perspectives.
1. Material
The material of the main frame assembly requires high strength, high rigidity and excellent impact resistance. Commonly used materials include:
Cast steel: The main frame of multi-cylinder cone crusher is generally made of high-strength cast steel (such as ZG270-500, ZG35CrMo, etc.). Cast steel has good toughness, high tensile strength and good machinability, which can withstand the high loads and impacts generated during the operation of the crusher.
High-strength steel plate: In some designs, the main frame may also be reinforced with high-quality high-strength steel plate, especially in the occasion of strict weight and space requirements, the use of steel can effectively reduce the total weight of the equipment.
Wear-resistant alloy material: in the main frame of the stress surface or bearing part, may use wear-resistant alloy material, in order to improve its wear resistance, prolong the service life.
2. Role
The main frame assembly assumes the following key roles in the multi-cylinder cone crusher:
Supporting other components of the crusher: the main frame provides fixed support for the crushing cone, fixed cone, transmission system, bearings, etc., so that the whole crusher can operate stably. It bears the gravity, vibration and load of the transmission system during the operation of the crusher.
Transmission of crushing force: During the crushing process, the crushing cone transmits the crushing force to the main frame by impacting with the material, and the main frame needs to have strong pressure resistance to ensure the stability of force transmission.
Provide stability: The rigidity and stability of the main frame directly affect the working efficiency of the crusher. A reasonably designed main frame can reduce the vibration and unnecessary displacement of the machine, ensuring the efficiency and stability of the crushing process.
Reduce vibration and noise: The quality and structural design of the main frame can effectively reduce the vibration and noise of the equipment in the working process, prolong the life of the equipment and improve the precision of crushing.
3. Structural design
The structural design of the main frame assembly of the multi-cylinder cone crusher mainly considers the following aspects:
Sturdy frame structure: the frame of the main frame is usually designed as a structure with supporting ribs and reinforcing bars to ensure that it has sufficient strength and rigidity to withstand various working loads.
Reasonable size and layout: The design of the main frame needs to ensure that its size adapts to the overall layout of the crusher, can accommodate other major components such as the main shaft, crushing cone, etc., and is easy to dismantle, install and maintain.
Vibration-damping design: The design of the main frame of modern multi-cylinder cone crusher often takes into consideration the vibration-damping measures, such as installing vibration-damping devices between the main frame and the foundation to reduce the vibration of the equipment and improve the stability of operation.
Durability design: The surface and contact surfaces of the main frame are usually designed with wear-resistant and corrosion-resistant, especially under the working conditions in some harsh environments, the durability of the main frame is especially important.
4. Manufacturing process
The manufacturing process of the main frame is crucial to its performance and quality. Generally speaking, the manufacturing process of the main frame includes the following steps:
Casting: sand casting or precision casting process to produce the main frame. The casting process requires strict control of temperature, casting accuracy, etc., to ensure that the dimensional accuracy and material uniformity of the main frame.
Machining: After casting the main frame needs to be machined, especially finishing, to ensure the dimensional accuracy of the various interfaces and stress parts.
Heat treatment: Some main frame needs heat treatment after casting and processing to improve its hardness and compression resistance to ensure its stability in long-term work.
5. Maintenance and upkeep
Since the main frame carries important loads, its maintenance and upkeep are crucial:
Regular inspection: Regularly inspect the connection parts of the main frame, especially the supporting and fixing parts, to ensure that they are not loose or cracked.
Anti-corrosion treatment: The outer surface of the main frame should be treated with anti-corrosion treatment regularly to avoid corrosion due to the influence of long-time use environment.
Lubrication: For the bearings and connection parts in the main frame, lubricant should be added regularly to reduce wear and improve the stability of the equipment.
To summarize, the main frame assembly of multi-cylinder cone crusher plays a vital role in the stability, efficiency and service life of the crusher. The material, design and manufacturing process of the main frame need to be carefully considered to ensure that it can still maintain efficient and stable working condition under high load and long time operation.
The following is a detailed introduction from the material, role, structural design and other professional perspectives.
1. Material
The material of the main frame assembly requires high strength, high rigidity and excellent impact resistance. Commonly used materials include:
Cast steel: The main frame of multi-cylinder cone crusher is generally made of high-strength cast steel (such as ZG270-500, ZG35CrMo, etc.). Cast steel has good toughness, high tensile strength and good machinability, which can withstand the high loads and impacts generated during the operation of the crusher.
High-strength steel plate: In some designs, the main frame may also be reinforced with high-quality high-strength steel plate, especially in the occasion of strict weight and space requirements, the use of steel can effectively reduce the total weight of the equipment.
Wear-resistant alloy material: in the main frame of the stress surface or bearing part, may use wear-resistant alloy material, in order to improve its wear resistance, prolong the service life.
2. Role
The main frame assembly assumes the following key roles in the multi-cylinder cone crusher:
Supporting other components of the crusher: the main frame provides fixed support for the crushing cone, fixed cone, transmission system, bearings, etc., so that the whole crusher can operate stably. It bears the gravity, vibration and load of the transmission system during the operation of the crusher.
Transmission of crushing force: During the crushing process, the crushing cone transmits the crushing force to the main frame by impacting with the material, and the main frame needs to have strong pressure resistance to ensure the stability of force transmission.
Provide stability: The rigidity and stability of the main frame directly affect the working efficiency of the crusher. A reasonably designed main frame can reduce the vibration and unnecessary displacement of the machine, ensuring the efficiency and stability of the crushing process.
Reduce vibration and noise: The quality and structural design of the main frame can effectively reduce the vibration and noise of the equipment in the working process, prolong the life of the equipment and improve the precision of crushing.
3. Structural design
The structural design of the main frame assembly of the multi-cylinder cone crusher mainly considers the following aspects:
Sturdy frame structure: the frame of the main frame is usually designed as a structure with supporting ribs and reinforcing bars to ensure that it has sufficient strength and rigidity to withstand various working loads.
Reasonable size and layout: The design of the main frame needs to ensure that its size adapts to the overall layout of the crusher, can accommodate other major components such as the main shaft, crushing cone, etc., and is easy to dismantle, install and maintain.
Vibration-damping design: The design of the main frame of modern multi-cylinder cone crusher often takes into consideration the vibration-damping measures, such as installing vibration-damping devices between the main frame and the foundation to reduce the vibration of the equipment and improve the stability of operation.
Durability design: The surface and contact surfaces of the main frame are usually designed with wear-resistant and corrosion-resistant, especially under the working conditions in some harsh environments, the durability of the main frame is especially important.
4. Manufacturing process
The manufacturing process of the main frame is crucial to its performance and quality. Generally speaking, the manufacturing process of the main frame includes the following steps:
Casting: sand casting or precision casting process to produce the main frame. The casting process requires strict control of temperature, casting accuracy, etc., to ensure that the dimensional accuracy and material uniformity of the main frame.
Machining: After casting the main frame needs to be machined, especially finishing, to ensure the dimensional accuracy of the various interfaces and stress parts.
Heat treatment: Some main frame needs heat treatment after casting and processing to improve its hardness and compression resistance to ensure its stability in long-term work.
5. Maintenance and upkeep
Since the main frame carries important loads, its maintenance and upkeep are crucial:
Regular inspection: Regularly inspect the connection parts of the main frame, especially the supporting and fixing parts, to ensure that they are not loose or cracked.
Anti-corrosion treatment: The outer surface of the main frame should be treated with anti-corrosion treatment regularly to avoid corrosion due to the influence of long-time use environment.
Lubrication: For the bearings and connection parts in the main frame, lubricant should be added regularly to reduce wear and improve the stability of the equipment.
To summarize, the main frame assembly of multi-cylinder cone crusher plays a vital role in the stability, efficiency and service life of the crusher. The material, design and manufacturing process of the main frame need to be carefully considered to ensure that it can still maintain efficient and stable working condition under high load and long time operation.
Parts List
