Harp KINGRICH CNC Machine Center KR-MF560

A Designed and Engineered with True Value in Mind!

The KR-MF560 - The New Corporate Design

SUPERIOR VALUE IN PERFORMANCE

The KR-MF560 is a compact package providing 560 x 400 x 500 mm. travels on the X, Y and Z axes. Equipped with a 10-tool armless carousel type ATC, the rapid feed rate on the three axes reaches 20 meters per minute. It is compactly constructed and has a small footprint.

The KR-MF560 Major parts are cast from Meehanite cast iron for toughness and excellent vibration absorption. Turcite-B coated box slideways, combined with high rigidity ball screws on the three axes, assure long term accuracy under the most demanding cutting conditions - ¡Ó0.005 mm. positioning accuracy and ¡Ó0.003 mm. repeatability. The KR-MF560 lets you run small, high precision parts more efficiently. The results are impressive.

These are just reasons why the King Rich KR-MF560 is a most valuable machine in today's market.

Ruggedly Constructed Throughout Assuring Top Rigidity and Stability.

THE COLUMN, BASE, TABLE AND SADDLE ARE MANUFACTURED FROM MEEHANITE CAST IRON. SCIENTIFICALLY RIB REINFORCED FOR EXCELLENT MACHINE RIGIDITY AND STRUCTURAL STABILITY. Inspected by High-Tech Instruments

RUGGED BOX WAYS CONSTRUCTION

	BOX WAY CONSTRUCTION ON THREE AXES The wide box type slideways on the three axes (X, Y and Z) are hardened and precision ground assuring superior vibration dampening capacity and rigidity. Slideway surfaces are coated with Turcite-B for wear resistance.
	DIRECT DRIVE ON THREE AXES The 3 axes traverses are driven by high performance servomotors which drive ball screws with couplings - assuring high positioning accuracy under any loading condition. The oversized ball screws are preloaded to reduce backlash to a minimum.
	ARMLESS CAROUSEL TYPE ATC Each King Rich KR-MF560 is standardly equipped with a 10-tool carousel type magazine. It features bi-directional, random tool selection. Tool change time is quickly accomplished in only 8 seconds (T-T).
	TOOL KNOCKING DEVICE Tool knocking is operated by a pneumatic cylinder which provides efficient tool release. The tool knocking device has a buffering design to fully prevent damage on spindle bearings while extending spindle service life.

100% Quality Inspection for Excellence

EXTREMELY RIGID SPINDLE

The spindle is carefully designed and manufactured for high precision and maximum operational reliability. It runs in P4 class angular contact ball bearings offering maximum precision. Specially designed 4 bearings support at the front end of the spindle provide added stability while cutting. The cartridge type spindle provides convenient maintenance. The BT40 spindle provides standard speed up to 8,000 RPM.

RIGOROUS TESTING ON SPINDLE
Although the spindle is specially designed for high speed running and maximum stability requirements, each King Rich KR-MF560 must be capable of top operational performance. This not only requires great care during assembly, but also requires comprehensive rigorous tests on the assembled spindle. King Rich spindles are assembled only by highly skilled technicians to assure outstanding performance. After assembly, each spindle is tested by various sophisticated instruments for temperature raising, spindle run-out tolerance, dynamic balance and running speed, etc.

RIGOROUS QUALITY INSPECTIONS

BALL BAR TESTING
To ensure quality and accuracy, ball bar testing is performed. The test value will be used as a reference for adjusting the machine to achieve optimum condition. The test items include backlash, lateral play, mismatched servo gains in the CNC, and geometry errors such as squareness and straightness. This testing ensures King Rich KR-MF560s achieve high accuracy as required.

LASER INSPECTION
King Rich KR-MF560s are inspected by using advanced laser equipment. The equipment allows linear accuracy inspection and pitch error, etc, ensuring machining accuracy and repeatability. With the errors compensation by CNC, the machine upgrades linear accuracy.