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Industry Solutions

Applications and Solutions

Application Know-how

  Automotive

TransmissionTurbochargersAutomotive steering accessoriesPistonsBrake Calipers
Valve seatsClutch discsSprocketsOil distribution discsIntake/exhaust valve guides
Gear bushingsWheel bearingsOil injection nozzlesOutput shaftsAutomotive brake valves
Brake discsBall cagesDifferentialsEngineOil sump
Turbocharger Housing


Solution features:

?Indexable inserts at all major cutting points, mostly ISO inserts for easy management

?Special compound tools tailored to the automotive turbocharger system, which are highly efficient and significantly reduce manufacturing costs

?Specific insert options, both ISO or non-standard customised inserts have excellent performance in mass production

?Continuously optimised complete solutions, fully implemented and have been proven for increased efficiency and cost savings throughout manufacturing


Workpiece materials


Ductile iron, high nickel cast iron, heat resistant stainless steel Operating temperature: About 850°C (diesel engines)

About 1050-1200℃ (gasoline engine)


01

V-line Machining


Machining interference, tool shape is exceptional and difficult to reach machining positions

High nickel material is an immense challenge for tool life

?Special insert design

?Unique edge finish

?Specialised efficient coatings


?Efficient reaming and turning formed in one operation

?Easy insert management with ISO standard inserts


02

K-line Reaming And Turning








03

Shallow Hole Drilling + Chamfering And Orifice Forming


?Holes up to 20 mm are drilled and chamfered in one operation

?Reduced tool wear and greatly decreased costs compared to hardened tools



04

End Slot Processing

?Customised tools grooving on end face in one process

?High longevity and dimensional stability








05

Valve Bore


?Valve bore and flat machined in one operation



06

Flange Faces

?Flange face milling and back-scraping of the surface

?Light and fast cutting and high efficiency








07

Surface Countersinking


?Vibration-resistant carbide toolholder

?Efficient and stable




08

Air Inlet Fine Turning

?Special tool body material with efficient ISO inserts, perfect for fine turning