CRANKSHAFTS GRINDING MACHINES

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Aron Tucker
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1 CRANKSHAFTS GRINDING MACHINES

3 WORKPIECE LENGTH WHEELHEAD MOVEMENT TABLE MOVEMENT Manual Orbital Orbital Hydraulic CNC 24 (600 mm) DU (800 mm) DU (1,000 mm) DU (1,200 mm) DU (1,600 mm) CGA 270 x 1600 DU (2,000 mm) CGA 270 x 2000 CGP 300 CGX (2,200 mm) CGA 300 x (3,000 mm) CGP 400 CGX (3,500 mm) CGA 360 x (4,000 mm) CGP 500 CG 600 x 4000 CG 600 x (4,500 mm) DB (5,000 mm) CG 600 x 5000 CG 600x5000 CG (5,400 mm) CG 650 x 5400 CG 600 x 5400 CG 650 x (5,500 mm) DB (6,000 mm) DB (6,400 mm) CG 650 x 6400 CG 650 x (8,000 mm) DB (10,000 mm) DB (12,000 mm) DB (14,000 mm) DB14000 Orbital Machines Orbital Machines with Table Movement Machines with Hydraulic Movement of the Table

THE MOST COMPLETE RANGE CRANKSHAFT SPECIALISTS More than 40 years of experience in crankshaft grinding machines permits AZ to be called the crankshaft specialists.

4 THE MOST COMPLETE RANGE CRANKSHAFT SPECIALISTS More than 40 years of experience in crankshaft grinding machines permits AZ to be called the crankshaft specialists crankshaft grinding machines sold all over the world for automotive, energy, marine, locomotive, earth moving and oil & gas applications. AZ CRANKSHAFT line is a complete range of crankshaft grinding machines from 59"(1.5 m) to 551"(14 m) of crankshaft length. Different models for different ap-plication type first production, aftermarket and repair. Depend on technological level required, manual, PLC or CNC machines can be provided. REBUILDING LINE The rebuilding line is a range of crankshaft grinding machines for the engine rebuilding, for crankshaft from 59"(1.5 m) to 551"(14 m). CG CGX CGA MANUFACTURING LINE The manufacturing line is a range of grinding machines designed for high precision works and high volumes production. Machines with the most advanced technology used with CNC control system and equipped with the most innovative measurement systems on the market. CGP DB DU

MANUFACTURING QUALITY BED The AZ crankshaft grinding machines beds are

by scraping the contact surface by skill operator in order to secure the

The AZ crankshaft grinding machines beds are COMPOSITAL a new solution

permit to: Keep the temperature constant. Reduce vibration on the machine.

5 MANUFACTURING QUALITY BED The AZ crankshaft grinding machines beds are made of: CAST IRON thermically stabilized strong structure with finishing by scraping the contact surface by skill operator in order to secure the highest precision and flatness in the different positions. The AZ crankshaft grinding machines beds are made of: CAST IRON thermically stabilized strong structure with finishing by scraping the contact surface by skill operator in order to secure the highest precision and flatness in the different positions. COMPOSITAL a new solution composed by resinegranite mixture filled on weldedsteel casing that permit to: Keep the temperature constant. Reduce vibration on the machine. Dumping improvement. Strength improvement.

6 MANUFACTURING QUALITY WORKHEADS The workheads are designed with extreme precision both in the traditional system where cross movement ensures an easy and quick adjustement and in the orbital system where we find perfect synchronization with angular encoders. The positioning and repeatability are ensured by linear encoders with closed loop system. The workheads move on air cushion Auto-clamping hydraulic workhead with 3 jaw chucks Heavy duty workhead 4 jaws chucks Workhead 3 jaw chucks with twin cross slide 3.

GRINDINGHEAD UNIT In the heavy duty models like DB machines

guideways controlled by linear encoders.

DU machines the whleehead moves on X and Z axes with linear

The grinding wheel head movements can be traditional or

CHASE THE PIN ORBITAL SYSTEM The orbital system means that

rotates on the centerline and is not necessary to have

GRINDING WHEEL The grinding wheels allow to grind any type

7 GRINDINGHEAD UNIT In the heavy duty models like DB machines the grinding wheel head moves on X axis with hydrostatic guideways controlled by linear encoders. In high productivity crankshaft grinding machines like the DU machines the whleehead moves on X and Z axes with linear motors. The grinding wheel head movements can be traditional or orbital. CHASE THE PIN ORBITAL SYSTEM The orbital system means that the grinding wheel chases the crankpin, the workpiece rotates on the centerline and is not necessary to have different setup. GRINDING WHEEL The grinding wheels allow to grind any type of materials at different speeds: 33 m/s for silicium and corundum grinding wheels and 120 m/s for CbN grinding wheels. WHEEL DRESSER CNC machines have CNC wheel dresser with diamond roll for dressing the radius and sides of grinding wheels.

8 THE TECHNOLOGY THE MOST ADVANCED TECHNOLOGY The machines producec by AZ perform the most advanced mechatronics solutions. The measurement, the movements, the controls are choosen on the top worldwide leader supplier and their combinations with AZ engineer creativity produce one of the most sofisticate range of products today on the market. The machine can be supplied with different measurement systems: In-process gauge with roundness control function Shape control system Probe for different position measuring

DB REBUILDING AND MANUFACTURING SWING WORKPIECE LENGTH 63-79

CRANKSHAFT GRINDING MACHINES The queen of AZ production, for

10 DB REBUILDING AND MANUFACTURING SWING WORKPIECE LENGTH (1,600-2,000 mm) (4,500-14,000 mm) CNC HEAVY DUTY CRANKSHAFT GRINDING MACHINES The queen of AZ production, for crankshaft up to 551 (14 meters) long and 50,000 lbs(25 ton) weight. Chase the PIN system Synchronized workheads CNC wheel dresser Steady rest with electronic digital readout or CNC steady rest with automatic centering.

CG REBUILDING SWING WORKPIECE LENGTH 36-51

CRANKSHAFTS GRINDING MACHINES The CG machines are

11 CG REBUILDING SWING WORKPIECE LENGTH (920-1,300 mm) (4,100-6,400 mm) HEAVY DUTY CRANKSHAFTS GRINDING MACHINES The CG machines are traditional machines suitable for the crankshafts rebuilding up to 252 (6,400 mm) long. The table moves on bed with V and flat guides cover with antifriction treatment. Motorized and synchronized rotation of workheads. Manual, PLC or CNC control. Twin cross slide for precision crankshaft centering. Manual, hydraulic or CNC wheel dresser. Conventional Grinding wheels.

CGP REBUILDING AND MANUFACTURING SWING WORKPIECE LENGTH 21-28 (540-720

CGP series is for crankshafts from 39" to 138"(1,000 to 3,500 mm) long.

12 CGP REBUILDING AND MANUFACTURING SWING WORKPIECE LENGTH ( mm) (600-3,500 mm) CNC ORBITAL CRANKSHAFT GRINDING MACHINES The CGP series is for crankshafts from 39" to 138"(1,000 to 3,500 mm) long. The wheelhead movement is orbital and can be configured with automatic working cycle ground to ground. Chase the PIN system with table movement CNC wheel balancing system Convention or CBN grinding wheel CNC wheel dresser

13 CGA CGX REBUILDING SWING WORKPIECE LENGTH ( mm) (1,600-3,500 mm) CRANKSHAFTS GRINDING MACHINES FOR SMALL CRANKSHAFTS The CGA and CGX machines can be manual or CNC. Manual version suitable for crankshaf till 53"(1,600 mm). All machines models have integral guarding with sliding doors with special window to permit the adjustment of steady rest. Machines with twin cross slide for preci-sion crankshaft centering. Motorized and synchronized rotation of workheads Manual, PLC or CNC control Twin cross slide for precision crankshaft centering Manual, Hydraulic or CNC wheel dresser Conventional Grinding Wheels Manual steady rest CNC wheel dresser Wheel face, slide and radius dresser

DU MANUFACTURING SWING WORKPIECE LENGTH 20-24 (510-610

MACHINES FOR HIGH PRODUCTIVITY Machine for the

Unbelievable cycle time and precision, the most update

The machine can have two independent grinding wheel

14 DU MANUFACTURING SWING WORKPIECE LENGTH ( mm) (600-1,600 mm) CNC CRANKSHAFTS GRINDING MACHINES FOR HIGH PRODUCTIVITY Machine for the automotive industry for high productivity. Unbelievable cycle time and precision, the most update technology for clamping and measuring. The machine can have two independent grinding wheel carriages that move simoultaneously this is the best solution for high productivity. Base made of composital Chase the Pin system CNC wheel dresser CNC wheel balancing system In-process diameter measuring system with double fork

16 800 Sprucelake Drive, Harbor City, CA, (800)

Company. Introduction Industrial solutions

Company. Introduction Industrial solutions Introduction Industrial solutions Company AZ spa is the world leader in the production of crankshaft grinding machines for energy, locomo tive and marine field up to 12 meters length. AZ spa, a ISO9001:2008