Small Hole Deep Hole Honin G Machine

2M2105x4000mm Deep hole honing machine Machine

1. Machine Brief :

1.1 Processing Capacity :

Hole diameter range: Φ10~Φ50mm

Max. Honing depth: 4000mm

Max. Workpiece length:4000mm

1.2 Functions and applications:

This machine tool is used for the fine machining of various cylindrical deep hole parts.

It can be used for both overall honing and local honing. During local honing, the taper, ellipticity and local hole diameter errors of the workpiece being processed can be corrected.

The expansion and contraction of the honing head are controlled by a servo motor, which can achieve both constant pressure feed and quantitative feed of the honing head.

1.3 Oil supply methods for cutting tools: external spray; internal feed.

 

2.Machine main parts:

Machine bed, honing box, 2sets workpiece carrier, honing bar support rest,rack and pinion,coolant system,SIEMENS PLC control system, electric box.

2.1 Machine bed:

The bed body is precisely cast from high-quality cast iron and undergoes two aging treatments to eliminate internal stress, stabilize the structure and size, and improve mechanical properties, etc.

Rolling linear guides are installed on the machine bed body for the reciprocating movement of the cutting tool, meeting the high-speed movement requirements of honing.

The bed is equipped with a rack for tool feed transmission. The rack has undergone precise processing and heat treatment, ensuring stable transmission.

Oil collection trays are installed around the bed body.

2.2 Honing box:

The honing box is used to drive the tool to rotate, and the tool speed is steplessly adjustable.

The servo spindle motor drives the spindle to rotate through a gear reducer. The gears are precisely ground and processed, and the gear tooth surfaces undergo high-frequency quenching treatment, with a tooth surface hardness of HRC48-52. Thus, the gears can achieve high strength, high hardness, high wear resistance and high fatigue limit, and can withstand relatively large alternating loads and impact loads.

The spindle is supported by a combination of cylindrical roller bearings and thrust ball bearings. The spindle has high precision and can withstand relatively large axial and radial forces.

To increase the service life of gears and bearings, lubricating oil is used for lubrication.

2.3 Workpiece support rest:

Two sets, for supporting workpieces.

The V-shaped structure method can adapt to the clamping of workpieces of different diameters by replacing spacers of different thicknesses.

2.4 Honing bar support rest:

It is used to support the honing bar during the processing and measurement.

Two sets, one fixed on the machine bed body and the other moving on the square linear guide rail of the machine bed body.

 

 

3.Machine photo:

 

4.. Main parameters :

 

Contact us:

Kaylee

Whatsapp:+86 13645342769

Email: guanlu@dzguanlu.com

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