W-HONE Machinery / Weihong Machinery

Technical selection of W-HONE Machinery / Weihong Machinery tool grinding machines, spindles and maintenance parts by equipment nameplate.

W-HONE (Weihong Machinery) MF2720 universal tool grinding machines

W-HONE (Weihong Machinery) MF2720 universal tool grinders are built for precise sharpening of woodworking cutters. Longitudinal and transversal carriage movements along hardened V6 cross guideways ensure smooth feed, vibration dampening and fine surface finish across cutting edges.

Main electric spindle drive rated at 0.55 kW operating at constant 3500 RPM speed
Swiveling grinding head tilting within plus minus 45 degrees for bevel sharpening
Tool fixture accommodating circular saw blades with diameters from 105 up to 500 mm
Cup wheel arbor mounting standard 150 mm abrasive wheels with 32 and 16 mm bore sizes

W-HONE (Weihong Machinery) MF2510A automatic straight knife sharpeners

W-HONE (Weihong Machinery) MF2510A and MF258A automatic straight knife sharpeners are built to recondition up to four planer knives in a single setup. The heavy solid iron frame provides high mechanical rigidity and maintains straightness tolerance along the whole knife length.

Main grinding spindle motor rated at 1.5 kW paired with a 60 W traverse gear drive
Effective grinding travel reaching 1000 mm at a steady carriage speed of 6 m/min
Tilting clamping bed rotating from 0 to 90 degrees for setting precise bevel angles
Integrated 40 W coolant pump preventing workpiece overheating and thermal microcracks

W-HONE (Weihong Machinery) MF127C and MF158A circular saw tooth grinders

Specialized W-HONE (Weihong Machinery) MF127C and MF158A grinders are engineered for sharpening carbide-tipped circular saw teeth along rake and clearance angles. Precision index feed fingers and micrometer stoppers ensure uniform tooth geometry throughout the entire perimeter.

Accommodates wood and composite cutting circular saw blades from 105 to 500 mm diameter
Dual-axis grinding head adjustment for alternating bevel, flat and trapezoidal tooth forms
Hardened index pawl mechanism with fine tension tuning for consistent pitch indexing
Protective working enclosure with dust extraction port and localized coolant supply

W-HONE (Weihong Machinery) MF223CNC CNC profile cutter grinders

W-HONE (Weihong Machinery) MF223CNC-4 multi-axis profile tool grinders are engineered for sharpening complex woodworking profile cutters and router bits. The CNC controller coordinates axis interpolation, replicating intricate tool curves with high dimensional fidelity.

Four-axis coordinated motion control designed for contoured shaper heads and profile bits
High-speed tool grinding spindle supported by preloaded precision angular contact bearings
Optical profile inspection projector enabling swift comparison against design templates
Electronic handwheel generator for fast workpiece zero setting and manual axis jogging

W-HONE (Weihong Machinery) MF12 band saw blade sharpeners

Automatic W-HONE (Weihong Machinery) MF12 series band saw sharpeners are built to recondition narrow and wide joinery band saw blades. The cam-driven feed mechanism maintains steady tooth gullet contours, rake angles and uniform pitch spacing along the endless blade loop.

Sharpens joinery band saw blade widths from 10 to 80 mm with tooth pitch from 5 to 30 mm
Continuous feed rate tuning through a protected worm reduction gear drive assembly
Hardened guide shoes maintaining straight blade travel and preventing lateral tilt
Automatic stop limit switch halting machine operation upon completing the full loop

W-HONE (Weihong Machinery) precision spindles, V6 guides and spare parts

Original maintenance assemblies for W-HONE (Weihong Machinery) grinders encompass high-precision spindle units, V6 cross roller guideways, leadscrews and coolant pumps. Deploying matching replacement components restores factory geometric alignment and vibration resistance.

Dynamic balanced spindle assemblies protected by multi-stage labyrinth seals
Matched V6 crossed roller guideway sets ensuring backlash-free carriage glide
Centrifugal 40 W coolant pumps equipped with removable stainless mesh strainers
Diamond and CBN grinding wheel assortments covering 120 through 400 grit sizes

V6 guideway alignment and play adjustment on MF2720 grinders

Precision alignment of V6 cross roller guideways across longitudinal and transversal carriages on W-HONE (Weihong Machinery) MF2720 universal grinders eliminates micro-chatter during fine finishing.

During routine servicing, the slide assembly is detached to remove wood residue and dried lubricant from precision V-grooves. Roller sets are inspected with micrometers for flat spots or uneven wear.

Preload tension is adjusted via side thrust screws while monitoring slide resistance with a push-pull gauge. Guideway runout must remain within five microns per 100 mm travel. A light film of anti-stick-slip slide oil is applied to shield tracks from fretting oxidation.

Abrasive wheel dynamic balancing and spindle tilting setup for MF2720

Dynamic balancing of abrasive wheels prior to mounting onto W-HONE (Weihong Machinery) MF2720 grinder spindles prevents wavy patterns along sharpened cutting edges. Cup wheels mount to precision arbors using fiber blotters and a threaded clamping collar.

Initial static balance is achieved on knife-edge rails by repositioning counterweights within flange radial grooves. Grinding head tilt angle is adjusted using the engraved degree scale within plus minus 45 degrees.

After spindle assembly, wheels are dressed with a diamond tool at rated operating speed. Test sharpening on sample tool steel verifies uniform tooth finish without burning.

Planer knife clamp torque and bed alignment on MF2510A sharpeners

Uniform clamping force across the planer knife pack on W-HONE (Weihong Machinery) MF2510A tilting beds prevents bow distortions during grinding runs. Prior to clamping, locating datum ledges are cleaned of resin build-up and burrs.

Four knives are secured simultaneously using heavy clamp bars torqued progressively from center outward. Bed bevel tilt is adjusted against the protractor index and locked with eccentric levers. Edge alignment is verified using a dial indicator graduated in 0.01 mm increments.

Parallelism between knife edges and carriage motion guarantees matching knife widths after finishing.

Index feed finger synchronization and rake angles on MF127C machines

Accurate synchronization between the feed finger mechanism and grinding wheel tilt on W-HONE (Weihong Machinery) MF127C machines produces symmetric carbide tooth profiles. Circular saw blades are centered on precision mounting cones with tight tolerances preventing axial runout.

Tooth pitch travel is set using the feed stroke adjuster to match blade tooth spacing. Wheel spindle orientation sets proper rake or clearance angles against calibrated protractor markings. The diamond dish wheel feeds gradually with shallow stock removal preventing carbide tip thermal fractures.

Tool datum alignment and optical projector inspection on MF223CNC

Sharpening complex profile wood cutters on W-HONE (Weihong Machinery) MF223CNC units requires precise tool datum zeroing relative to machine axes. The cutter arbor mounts into the spindle taper using high-rigidity hydraulic chucks.

The operator aligns the cutter profile against the reticle of an optical profile projector, recording reference coordinates into the CNC motion controller. Interpolation routines compute smooth toolpath curves with constant peripheral feed velocity.

A dry run verifies clearance around coolant nozzles. Ground profile accuracy is validated against an optical master overlay.

Worm gear drive lubrication and blade tension in MF12 band saw units

Consistent tooth geometry on W-HONE (Weihong Machinery) MF12 band saw sharpeners depends on proper lubrication of the worm reduction drive and guide blocks. Every 500 hours, gear oil levels in the reduction drive sump are inspected alongside shaft oil seals.

Hardened blade guide blocks are tuned with 0.05 mm operating clearance for frictionless blade travel without lateral flutter. The eccentric feed pawl is inspected for edge rounding that could alter tooth pitch uniformity.

Loop tension across guide pulleys is adjusted via handwheel screws to eliminate sag during sharpening cycles.

W-HONE Machinery / Weihong Machinery and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of W-HONE Machinery / Weihong Machinery and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.