CamGrind L synchro - United Grinding Technologies

Machine presentation

SCHAUDT CamGrind L synchro

Technology for maximum productivity

CamGrind L synchro

CamGrind Line

CamGrind S single-slide swivel-in spindle

CamGrind L single-slide swivel-in spindle or B-axis

CamGrind L double-slide with swivel-in spindle

CamGrind L synchro 2 stations

CamGrind XL single and double-slide swivel-in spindle B-axis

CamGrind L synchro at a glance

Overview  Max. grinding length of 650 mm, height of centers 220 mm  Highly productive machine with cross-slide system for high-volume production  Parallel machining of 2 workpieces on one grinding machine  Equipped with up to 5 grinding spindles with maximum configuration  Easy programming of cam lobe forms with WOP-S software  Swivel-in spindle for grinding of concave cam forms (optional)  Maximum configuration of B-axis with up to 3 grinding spindles (optional)  Integrated Gantry loading system


Typical grinding processes  Cylindrical and non-cylindrical grinding with CBN  Face grinding with CBN


Typical applications  Camshafts - Thrust bearings - Bearings - Cam lobes - Timing Flats

CamGrind L synchro in detail

Headstock spindle  Two different headstocks available depending on machine configuration and workpiece  Headstock spindles with direct drive


Swivel-in spindle  Patented swivel-in spindle for two additional grinding wheels  Automatic and semi-automatic high-speed balancing units  Equipped with Vitrified CBN, Electroplated CBN or Metal bonded CBN tools


Design features B-axis  Roller bearing with hydraulic clamping  Direct, absolute angular position measuring system guarantees maximum angular accuracy and repeatability  Direct drive  Straight or tapered plunge-cutting available

Technical data 180° swiveling

3 sec

Clamping-to-clamping

< 4 sec

Repeatability

+/- 0.5”

Swivel angle

-15° to +195°


Control System Features  SINUMERIK 840D and Simodrive drive technology  Absolute drive concept  Safety concept Safety Integrated • Simple operation of the machine by workpiece orientated programming system (WOP-S) for cylindrical and non-cylindrical grinding  functions such as production parts counter, profile correction screen, feed calculations and compensation of dresser wear, error diagnosis incl. Windows help functions

CamGrind L synchro example

Complete machining Workpiece: Camshaft Station 1 1. Journal finish grinding

(Vit. CBN)

S3

2. Grinding of journals, thrust bearings, end faces; special features S4

Station 2 1. Rough grinding cam lobes

(Electropl. CBN)

S1

2. Finish grinding cam lobes with double layered wheels (Vit. CBN) S2

CamGrind L synchro

Technical data D e s c ript io n G r ind ing r ang e Grinding length, maximum

mm

2 x 650

Height of centers

mm

220

Workpiece weight, maximum

kg

50

Diamet er, maximum

mm

480

Width, maximum

mm

80

Surface speed CBN, maximum

m/s

150

Constant power rating

kW

40

G r ind ing wheel

Pr o cess Grinding process

parallel

Number of grinding spindles

2-5

D imensio ns o f machine Foot Print of machine

mm

4,350 x 5,908

Height

mm

3,208

Weight

kg

approx. 20,000

Contact

Schaudt Mikrosa GmbH Saarländer Straße 25 D-04179 Leipzig Tel +49 341 4971-0 Fax +49 341 4971-500 [email protected] www.schaudtmikrosa.com