high precision deep hole honing head 40 500mm for cylinder deep hole honing tools hone head

Deep hole honing head

Deep hole Honing is the process used to finish round bores using abrasive stones to achieve close tolerances, excellent surface finishes & improved geometry. Specialist tubing is often only available in a standard range of sizes & so it is necessary to use honing to produce non-standard sizes & finishes.

It can be more cost effective to bore, hone & turn a billet to produce bespoke precision tubing than it is to purchase a standard tube & hone to size.  

Drive Shafts, Rifle Barrels, Valve Blocks,
Con Rods, Nozzles, Accumulators, Engine Blocks, Impellers, Anti-Roll Bars, 

The honing head is adjustable 25-50mm .

Roughness after honing: Ra0.2-0.4

The Honing process produces high geo-metric accuracies and a surface with the tribological properties required of the application. long tool life provides consistent, repeatable results exemplified by a very narrow distribution of the measured characteristic . we work contiunuously on improvement and furthur development. With our machines , honing is working process which can be easily learned and mastered.

Honing is the only way to do a finish machinig of interior boreof part in manufacturing industry. Select the different honing tools, you can not only work on high-hardness alloy steel but also soft steel, copper,aluminum, graphite, ceramic, etc.

During honing the workpiece can get higher size precision, geometric precision and surface roughness because of the honing strip keep a big contact area to working surface, the honing pressure is little, working part is clamped gentlely, it is easy to confirm the center automaticlly , and the relative movement is at low speed and little thermal deformation, it won’t exist the problem that interior hole surface  burning and interior stress, with regard to processing deep bore , thin long hole, honing is more predominant than inside abrasion, Compare to hand operated or diamond reamer, the honing efficiency is several times of that. Another feature of honing is that the surface of honed part have cross net which are equivalent to numurous oil channel , there will be one layer of oil on the surface of workpiece to improve lubricat condition and increase service life of workpiece.

Tool management:

Honing tools are precision tools and require proper care and maintenance .

The quality of the prparation and the components used have a significant influnce on economy and the attainable precision of the machine. The replacement of the diamond cutting bars as well as the measurement and guide ledges require a particularly high degree of experience and knowledge.