Grizzly G0747 and G0748 owner manual G0748 Headstock Parts List

Page 70

G0748 Headstock Parts List

REF

PART #

DESCRIPTION

 

 

 

501

P07480501

MOTOR 3HP 220V 3-PH AEVF 112-4

501-1

P07480501-1

MOTOR FAN COVER

501-2

P07480501-2

MOTOR FAN

501-3

P07480501-3

MOTOR JUNCTION BOX

501-4

P6205ZZ

BALL BEARING 6205ZZ

501-5

P6205ZZ

BALL BEARING 6205ZZ

502

P07480502

MOTOR MOUNT CAP SCREW 3/8-16

504

P6009ZZ

BALL BEARING 6009ZZ

506

PCAP02M

CAP SCREW M6-1 X 20

507

P07480507

SPINDLE TOP COVER

508

P07480508

UPPER HEADSTOCK HOUSING, ALUMINUM

509

P07480509

HOUSING SIDE COVER, PLASTIC

510

P07480510

MOTOR FIXED PULLEY

511

PCAP31M

CAP SCREW M8-1.25 X 25

512

P07480512

VARIABLE SPEED BELT 3828 9001/Q828

513

P07480513

MOTOR MOVABLE PULLEY

514

P07480514

MOTOR PULLEY SHAFT

515

P07480515

COMPRESSION SPRING

516

P07480516

SPRING BASE

517

P07480517

SPRING BASE CAP SCREW

518

P07480518

BRAKE BRACKET, ALUMINUM

519

PCAP68M

CAP SCREW M6-1 X 8

520

PS03M

PHLP HD SCR M6-1 X 8

521

P07480521

BRAKE SHOE 2-PC SET

523

P6012ZZ

BALL BEARING 6012ZZ

525

P07480525

LOWER SPINDLE PULLEY

526

P07480526

UPPER SPINDLE PULLEY

527

PR56M

EXT RETAINING RING 45MM

528

P6012ZZ

BALL BEARING 6012ZZ

529

P07480529

SLIDING SLEEVE, ALUMINUM

530

P07480530

DRAWBAR SPACER 22 X 13 X 8

531

PRP42M

ROLL PIN 3 X 20

533

P07480533

SLEEVE

534

P07480534

PLATE ADJUSTING ROD

535

P07480535

DRAWBAR 7/16"-20 X 23-1/2"

536

P07480536

CHAIN PIN

537

PRP76M

ROLL PIN 4 X 16

538

P07480538

SPEED CHANGE PLATE

539

PR43M

EXT RETAINING RING 50MM

540

PS50

PHLP HD SCR 5-40 X 1/4

541

P07480541

BRAKE EXTENSION SPRING

543

PB09M

HEX BOLT M8-1.25 X 20

545

PEC04M

E-CLIP 13MM

546

P07480546

BRAKE PIVOT ARM 2-PC SET

547

P07480547

BRAKE PIVOT ROD

548

PCAP85M

CAP SCREW M6-1 X 6

549

P07480549

TAPERED KNOB 3/8-16

550

P07480550

BRAKE LEVER

551

PN08

HEX NUT 3/8-16

552

PCAP06M

CAP SCREW M6-1 X 25

REF PART #

DESCRIPTION

 

 

 

554

P07480554

BRAKE SHAFT SLEEVE

555

P07480555

BRAKE SHAFT

556

PCAP01M

CAP SCREW M6-1 X 16

557

P07480557

PULLEY COVER

558

P07480558

TIMING BELT PULLEY

559

PN04

HEX NUT 5/8-11

560

P07480560

TIMING BELT 225L

561

P07480561

BEARING HOUSING

562

P6203ZZ

BALL BEARING 6203ZZ

563

P07480563

PINION GEAR

564

PK47M

KEY 4 X 4 X 15

565

P07480565

TIMING BELT CLUTCH

566

P07480566

PINION SHAFT

567

P07480567

HEADSTOCK BOTTOM COVER

568

P07480568

BULL GEAR SEAT

570

P07480570

BEARING SLEEVE

571

P07480571

SPACER

572

P07480572

BEARING SLEEVE

573

P07480573

THRUST WASHER

574

P07480574

SPINDLE TIMING PULLEY

575

P07480575

CLUTCH

576

P07480576

CLUTCH SHAFT SLEEVE RING

577

P07480577

SPLINE SHAFT

578

P07480578

SPACER

579

PK34M

KEY 5 X 5 X 20

580

PK70M

KEY 8 X 8 X 12

582

P07480582

BEARING HOUSING

583

P07480583

CLUTCH GEAR SHAFT

584

P07480584

SPEED RANGE POSITIONING PLATE

585

PCAP33M

CAP SCREW M5-.8 X 12

587

P07480587

PIVOT ARM

588

PRP07M

ROLL PIN 6 X 20

589

P07480589

ROUND PLASTIC KNOB 1/4"-20

590

P07480590

SPRING STUD 1/4"-20 X 3/4"

591

P07480591

COMPRESSION SPRING

592

P07480592

SPEED RANGE POSITIONING PIN

593

P07480593

HANDWHEEL HANDLE

594

P07480594

SPEED HANDWHEEL INFO PLATE

595

P07480595

HANDWHEEL

596

PSS02M

SET SCREW M6-1 X 6

597

P07480597

BRASS SLEEVE

598

P07480598

SPEED CHANGE SHAFT

599

PRP61M

ROLL PIN 3 X 12

600

P07480600

WORM

601

PRP115M

ROLL PIN 5 X 8

602

P07480602

CHAIN SHAFT

604

P07480604

CHAIN

605

P07480605

CHAIN MASTER LINK

606

P07480606

MASTER LINK PIN

607

P07480607

WORM GEAR

-68-

Model G0747/G0748 (Mfg. Since 8/12)

Image 70
Contents For models manufactured since 8/12 Page Table of Contents Wiring Machine Description Manual Accuracy IntroductionContact Info Front View Identification Model G0747 Headstock Identification Model G0748 Headstock Identification Machine Data Sheet Main Specifications Operation Info Model G0748 Vertical Mill Variable Speed Variable Safety Safety Instructions for MachineryPage Additional Safety for Milling Machines Full-Load Current Rating Power SupplyAvailability Circuit Requirements forMinimum Gauge Size 14 AWG Grounding InstructionsExtension Cords 50 ftNeeded for Setup SetupUnpacking Inventory Small Item Inventory Figure QtyBefore cleaning, gather the following CleanupBasic steps for removing rust preventative Site Considerations HEAVy Lift Lifting & PlacingTo lift and move the mill Bolting to Concrete Floors Leveling & MountingLeveling Machine MountsInitial Lubrication AssemblyTo assemble the mill Test Run Mill Test RunPower Feed Test Run To test the power feedTo perform the spindle break-in procedure Inspections AdjustmentsSpindle Break-In Operations Operation OverviewGraduated Index Rings Table MovementTable Locks Axis Power Feed Identification Head Movement Axis Power Feed OperationTo operate the X-axis power feed Tool Needed QtyTilting Head Forward/Backward Rotating Head Left/RightMoving Ram Forward/Backward Ram MovementRotating Ram Recommended Cutting Speed FPM x Spindle SpeedDetermining Spindle Speed Tool Diameter in inches xSetting Model G0747 Spindle Speed To set the Model G0747 spindle speedLow Spindle Speed Range Setting Model G0748 Spindle Speed To set the Model G0748 spindle speedSpindle Downfeed Downfeed ControlsFine Downfeed Coarse DownfeedTo use the coarse downfeed Auto-Downfeed To use the auto-downfeedSpindle Brake Model G0747 brake lever G0748 Brake LeverUnloading Tooling Loading/Unloading ToolingLoading Tooling Tools Needed QtyAccessories G1076-52-PC. Clamping KitG7155-6 Precision Milling Vise G9299-10 Yuasa-Type Rotary TableCleaning Protecting MaintenanceSchedule Lubrication QuillTable Ways One-Shot Oiler Headstock GearingHead Tilt & Ram Pinions Ram WaysTable Elevation Leadscrew Power Feed Gears To lubricate the power feed gearsMachine Storage Troubleshooting ServiceSymptom Possible Cause Possible Solution Symptom Possible Cause Possible Solution Adjusting Gibs Saddle gib and adjustment screw Knee Gib Adjustment ScrewAdjusting Leadscrew Backlash Axis Leadscrew BacklashCross Leadscrew Backlash Tramming Spindle To tram the spindle to the tablePage Wiring Wiring Safety InstructionsG0747 Wiring Diagram G0748 Wiring Diagram Parts MainMain Parts List DescriptionAxis Leadscrews DescriptionDownfeed System Downfeed System Parts List CAM ROD Sleeve Assembly G0747 Headstock G0747 Headstock Parts List PFH30M Flat HD SCR M5-.8 XG0748 Headstock G0748 Headstock Parts List Headstock Front COVER, Aluminum One-Shot Oiler Accessories G0747 Machine Labels & Cosmetics G0748 Machine Labels & Cosmetics Model G0747/G0748 Mfg. Since 8/12 Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns

G0747 and G0748 specifications

The Grizzly G0747 and G0748 are advanced metal lathes designed for precision machining and versatility, catering to both amateur machinists and professional workshops. These machines stand out in the realm of metalworking equipment, thanks to their robust construction and innovative features.

One of the key attributes of the G0747 and G0748 is their solid cast iron construction, which provides excellent vibration dampening during operation. This enhances stability and precision, crucial for producing high-quality machined parts. Equipped with powerful motors, both models are capable of handling a wide range of materials, from aluminum to harder metals like steel.

The G0747 features a variable speed drive system, allowing users to adjust the spindle speed based on the project at hand. This flexibility is beneficial for tasks that require different cutting speeds, enabling machinists to optimize cutting performance and tool longevity. Its variable speed output ranges, alongside smooth torque delivery, make it ideal for intricate turning operations.

On the other hand, the G0748 includes an advanced digital readout (DRO) system. This feature provides real-time feedback on the machine's position and speed, significantly improving accuracy in measurements during machining tasks. The DRO system allows operators to set precise limits and keep track of their progress, essential for complex projects where exact dimensions are critical.

Both lathes are equipped with a user-friendly interface, making them accessible for beginners while still offering advanced functionalities that seasoned professionals appreciate. They include multiple tooling options, allowing for an expansive range of machining techniques including turning, threading, and drilling.

Moreover, the G0747 and G0748 come with a comprehensive assortment of accessories, such as different types of chucks and tool holders, which further extends their capabilities. The ease of changing tooling and quick setup times are significant advantages for shops aiming for efficiency and versatility in their operations.

In conclusion, the Grizzly G0747 and G0748 metal lathes are exemplary units that balance power, precision, and user-friendliness. Their advanced features, such as variable speed capabilities and digital readouts, equip machinists with the tools necessary to produce exceptional work. Whether for hobbyists or industrial applications, these lathes are built to meet a variety of machining needs with impressive performance and reliability.