The vital importance of making axles, bushings and shafts of mining machines in the industry

The role of axles in heavy machinery and their production process

Axis manufacturing steps in Morteza lathe

1. Material selection: Use of alloy steels such as MO40 or VCN based on the manufacturer's standard.
2. Primary machining: Overall shaping of the axis with precision machines.
3. Heat treatment: Induction hardening or cementation to increase surface resistance.
4. Precise grinding: Achieving precise tolerances for fitting bearings and gears. ha.

bushings; Small parts with big tasks

Shafts and power transmission in harsh conditions

Why is alloy important in the construction of axles, bushings and shafts of mining machines?

• Steel MO40 (4140): Excellent impact resistance and high heat treatment capability.
• Steel VCN150 and VCN200: For shafts under extremely high torsional pressure.
• Cemented steel: For bushings and pins that require a very hard surface and a soft core.
• Phosphor bronze and aluminum Bronze: for anti-wear bushings with high load bearing.

Reverse engineering process in Morteza lathe

1. Receiving defective part: Even if the part is broken or deformed.
2. Dimensional and material analysis: Use of caliper, micrometer and hardness tester.
3. Technical plan design: Preparation of detailed construction plan with engineering software.
4. Production and quality control: Part machining and final inspection before delivery.

Advantages of choosing Morteza turning for mineral parts

• Modern equipment: Our workshop is equipped with heavy-duty lathes, CNC mills, radial drills, and grinding machines, which enable the making of axles, bushings, and shafts for mining machines in large dimensions.
• Specialized experience: We are fully familiar with the structure of Komatsu, Caterpillar, Hyundai, Doosan, and Volvo machines. We are.
• Speed in delivery: We know how much financial loss every hour of mining machinery downtime is. Therefore, our priority is the immediate delivery of parts.
• Quality guarantee: All the parts coming out of Morteza Turning are tested for dimensions and hardness.

Repairs or rebuilds? Which is more economical?

The role of accuracy and tolerance in the useful life of parts

Types of machines we support

• Mechanical excavators: manufacture of mast, stick and bucket pins and bushings.
• Loaders: reconstruction of axles, back breakers and lifting jack pins.
• Dump trucks: manufacture of wheel hub shafts and rear axles.
• Crushing machines: manufacture of main shafts (Main Shaft) and bushings Jaw and hydrocon.
• Mineral dryers and conveyors: Manufacture of rollers and drive shafts.

The cost of making custom parts

Technical points in the maintenance of axles and bushings

1. Regular greasing: Use fireproof and quality grease on a daily basis.
2. Check dust collectors: Prevent dirt from entering the space between the shaft and the bush.
3. Periodic inspection: Check for leaks before they become major failures.

conclusion