Diamond Honing tools， valve honing tool

This single honing tools als called as one time honing tool,only for some accuary honing requirement,can have several of tool together used in process,then you will get finally diameter you want.

Diamond honing tools are divided into adjustable fixed honing knives and adjustable floating honing knives. They are an advanced tool for processing various high-precision workpieces. They have high cutting efficiency, long working life, high precision and good surface roughness. Features. According to the different diamond particle size, it can be used for rough hinge, fine hinge and fine grinding. The product is suitable for inner hole honing and cutting of refrigerator, air conditioner compressor cylinder hole, piston hole, nozzle oil pump, hydraulic valve, motorcycle, automobile engine block, gear, powder metallurgy parts, super hard parts, etc.

Single Pass Diamond Honing Tools, Honing Mandrels for Progressive Honing, Single stroke Honing

Honing improves and guarantees bore geometry accuracy and finish after operations such as machining, heat treating or chucking.

Corrects the following conditions:

Out-of round, Taper, Boring Marks, Chatter Bell Mouth, Undersize, Barrel Shapes, Rainbow, Misalignment, Waviness. Additionally, cuts all materials, ferrous and nonferrous

Progressive Honing

The progressive honing sequence is very simple and does not require the presence of any skilled operators, it consists of a number of vertical honing tools, combined with a horizontal table which index/rotates under the spindles.

Progressive Honing Sequence

Each honing tool is preset to a progressively larger diameter, and as the workpiece passes through the machine's cycle it has its diameter increased in size by each spindle in turn. Each honing tools passes through the bore one single time only. At each pass the tool removes a specific quantity of material and the bore diameter is progressively increased, calibrated and finally finished step by step.

According to the material, the stock removal, the surfance finish and the required geometry, the honing range can include 1 to more than 10 honing tools.

Constant quality of the bore 

Cylindricity<0.01  

Surface finish<0.05 

Short cylcle time 

Process reliability, 

Low workpiece cost. 

Application areas:

Hydraulic valves, distribution valves, Gears, ABS, brake cylinder, supercharger, rocker arms, connecting rod, crankcase etc.