Connecting Rod

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Connecting Rod

Precision honed connecting rod manufactured by Abhi Fine Products

Connecting Rod

Manufacturers are continually pushing the envelope in regard to what can be accomplished with the single pass Honing Process. Improved tool, fixture and ma- chine designs have allowed for increased production rates as well as improved bore precision. The following are some of the latest advancements that have been made.

Higher Productivity

The long life of the tooling also contributes to very little down time due to tool change. Cycle times vary depending upon the Applications, but in general most systems can produce a better productivity. The simple nature of the Process eliminates the need for highly skilled operators. In fact, with proper automation one operator could oversee multiple systems finishing thousands of parts per hour.

Case History : 8

Data table: Material, ALDC - 14, , Hardness, HRB 65
MaterialALDC - 14 HardnessHRB 65
Bore TypeThrough Bore Stock Removal0.040mm
l/P DiameterØ 7.45(+0.01/+0.015)Ø 12.95(+0.01/+0.015)Length12.1/12.7mm
Tool 1Ø 7.484Ø 12.981GritBS
Tool 2Ø 7.498Ø 12.995GritBQ
Tool 3Ø 7.506Ø 13.003GritBL
Data table: BORE DIMENSIONS, REQUIRED, ACHIEVED
BORE DIMENSIONSREQUIREDACHIEVED
SizeØ7.505(±0.003)Ø13.005(±0.004)Ø 7.506Ø 13.003
Circularity0.002mm0.002mm0.001mm0.0015mm
Straightness0.003mm0.003mm0.001mm0.001mm
Cylindricity0.005mm0.005mm0.002mm0.003mm
Surface Finish0.3Ra0.3Ra0.14Ra0.16Ra
Data table: Machine Type, AB 608 (6- Spindle 8- Station)
Machine TypeAB 608 (6- Spindle 8- Station)
CoolantABHI HONING OIL (AB 15O)
Production270 Nos / Hour

Note: In spindle 1,3,5- Ø7.505 & In spindle 2,4,6 Ø13.005 Honing is done to reduce cycle time and increased the production

Achievements

Discover our range of honing solutions designed to meet diverse industrial requirements

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