Specific unit for each purpose
Deburring unit for crossing holes
High speed syncronized control
high frequency movement of back and forth 10mm with 10Hz
concentrated machining at crossing point that has burr
possible to make program of complex machining with just input some parameters
Long life tool
comparing with deburring by brush, tool life is much better since cemented carbide chips are used in tool.
Quill feed structure
possible to insert tool into the center of hole straight since tool itself moves in line
High speed synchronized movements of 2 axes
use 2 types of pattern machining depending on condition(total synchronized control of quill feed and tool rotation)
use BN and UFO type depending on hole's diameter
UFO tool…eccentric machining
for large bore
deburring with offset to hole
BN tool…concentric machining
for small bore
deburring wish concentric position to hole
Double action floating
possible to ajust the tooling position up to φ2 and 1.5° by floating structure
Deburring unit for CAM
speedy deburring on CAM with gyro floating and following CAM profile control
following theories are well known.
①To keep orientation axis
behavior of keeping its posture
changing orientation angle by gravity force
stable orientation axis ⇒ axis which has the largest inertia moment
orientation axes available infinitely, however, spinning top rotates with axis which has the largest inertia moment
basic theory of keeping rotation axis, jyro effect, is used in many fields.
①Toys (Spinning top, Gyroscope, Stone skipping)
②Sports (Throwing ball, Javelin throw)
④Machine (Gyrocompass, Gyroscope)
*Kreuz's GYRO FLOATING uses this theory.
case example of GYRO FLOATING
|Tooling||Grinding stone(CBN#60)φ80 2pcs 3000rpm|
|Process||Deburring on both edges of CAM (C0.5)|
|Developed Technology1||corresponding variety of CAM width, 4mm MAX|
process to use both side of grinding stone
|Developed Technology2||SYNCHRO's high speed control to follow CAM profile|
Gear Deburring Machine
syncronizes chamferring tool movement and gear rotation, then tool follows gear edge to do deburring evenly.
- high productivity machine specialized for gear deburring
- 6 axes simultaneous control in compact size
- high accuracy location control in 3D based on scraping theory and enough operationg range
- no work phase position required for setting just rotate work in normal and reverse rotation for high speed process.
about 5 sec for deburring M1 gear's one surface corresponds many types of gears. spur gear, helical gear, internal gear, sprocket, spline, serration, gear with shaft module range: 0.2 - 6.0
- using high accuracy specialized floating adapter for scraping process easy preparation with parameters input method on machine
KREUZ 3D ANGLE METHOD
KREUZ 3D ANGLE METHOD is scraping theory to control gear deburring quality with setting above 3 parameters.
Gear Deburring Machine uses this technology.
Scraper 3D angle
Screw deburring unit
- deburring easily with rotating screw or screw deburring tool
- corresponding any sizes of screws with changing die and chip
- possible to finish process within as short as 10sec
①cut thread burr on screaw edge
②uses KREUZ X-TOOL theory and specialized tip
③uses guide die for work positioning
Ideas of automatization
screw deburring unit + floating adapter + SYNCHRO
＜work loading/unloading unit＞
loader unit + fixed jig
screw deburring unit + floating adapter + robot
＜work loading /unloading unit.＞
loader unit + rotating jig