Sunnen's new SV-15 honing machine combines the DNA of the legendary Cylinder King machine with a new 9" Siemens touchscreen PLC to provide more features, convenience and even greater precision and consistency than the "King" of motorsports honing. The multilingual control provides a real-time display of the bore shape, allowing the operator to confirm bore straightness and make on-the-fly adjustments to correct taper or simply confirm the action of the auto-dwell feature that efficiently concentrates honing action in tight spots. The control automatically switches from roughing cycle to finishing cycle for fast processing with the optimum finish, geometry and crosshatch angle. Precise zero shutoff ensures consistent size control, bore after bore. One hundred setups can be stored in the control, which can be backed up via the control's USB port.
The SV-15 is a versatile automatic cylinder hone capable of handling bore diameters from 0.750" to 8" (19-203 mm) and lengths up to 11" (279 mm) for all types of blocks, from single-cylinder and high-performance engines to diesel truck and industrial blocks up to 46" (1,168 mm) long. The SV-15's standard multiposition rollover fixture handles inline and most 60°/90° V-type automotive blocks, and the optional CK-6200 clamp kit expands the range of blocks that can be accommodated.
With separate spindle and stroker motors – 3 hp/2.25 kW and 1 hp/ 0.75 kW, respectively – the SV-15 can run standard Sunnen tools as well as the DH-series diamond hone head. Encoder-controlled stroker position ensures precision overstroke control and repeatability. High surface contact with the multipoint DH tool enhances bore roundest for excellent sealing with today's thinner rings. Variable spindle and stroker speeds – adjustable while in cycle – enable infinite crosshatch angles for any bore diameter and cylinder length combination.
The machine's updated safety features now include Siemens Sinamics drives for fast response times, reduced maintenance and long-term reliability. The honing fluid reservoir/filter system holds 55 gallons (206 liters). Removable settling tanks, screens, filter cartridges (two) and filter status gauge simplify maintenance.
The new Sunnen SV-30 honing series is the next generation in the line of Cylinder King machines. True to its heritage, it achieves expert results on engine cylinder blocks, cylinder liners and other engine parts that require honing. Six standard models include four step-and-repeat capability…
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Sunnen’s SH-6000 KROSSGRINDING machines combine honing and ID grinding technology into a unique process that delivers higher precision roundness, straightness, bore size and finish than either process, and with tighter tolerances. The SH-6000 yields consistent and accurate bore size control…
Sunnen Products Co. has applied its bore sizing and finishing expertise to the high-production skiving and roller burnishing process. The result is the new SHD skiving/roller burnishing system that is 60 to 70 percent faster than traditional honing and engineered to deliver precise tolerances and…
The SHA-4000 from Sunnen Products Co. is a premium system for high-volume processing of gears, turbocharger bushings, cartridge valve components and pistol barrels, among others. With the popular SH-4000 as a base, the SHA-4000 integrates Swiss automation to create an off-the-shelf, robust, high-…
Sunnen's new SVL-2115 automated lapping machine brings increased productivity and part consistency to what is traditionally a manual process. Based on the same machine platform as the popular SV-2100 honing system, the SVL-2115 provides single-setup processing of hydraulic valves, sleeves,…
Sunnen's new SVF series Grit Guard coolant filter is a build-to-suit solution with progressively higher levels of filtration available, along with chilling, to meet process requirements in abrasive machining. Base Grit Guard models are available in 55- and 110-gallon capacities, equipped with…
Sunnen says its new SSH-1680 honing system makes the efficiency, accuracy and consistency of power-stroke honing, affordable to shops looking to make better bores, faster, on a range of parts.
Sunnen introduces digital control of spindle speed, power-stroke speed and extra strokes on its new SH-2000 job-shop honing machine, designed as an affordable and flexible tool for bore sizing/finishing on a wide variety of parts.
Sunnen's new HTR all-electric job-shop tube hone combines servo precision and cycle-automation features with constant spindle power and 0.1mm (0.004") stroke repeatability to efficiently hone blind bores or correct tight spots in a bore without operator intervention.
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