Grizzly G0755 owner manual Operations, Operation Overview

Page 21

SECTION 4: OPERATIONS

Operation Overview

The purpose of this overview is to provide the nov- ice machine operator with a basic understanding of how the machine is used during operation, so the machine controls/components discussed later in this manual are easier to understand.

Due to the generic nature of this overview, it is not intended to be an instructional guide. To learn more about specific operations, read this entire manual and seek additional training from expe- rienced machine operators, and do additional research outside of this manual by reading "how- to" books, trade magazines, or websites.

To reduce your risk of serious injury, read this entire manual bEFORE using machine.

To reduce risk of eye or face injury from flying chips, always wear approved safety glasses and a face shield when operating this machine.

If you are not experienced with this type of machine, WE STRONGLY REcOMMEND that you seek additional training outside of this manual. Read books/magazines or get formal training before beginning any proj- ects. Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable for accidents caused by lack of training.

Model G0755 (Mfg. Since 1/13)

To complete a typical operation, the operator does the following:

1.Examines workpiece to make sure it is suit- able for cutting.

2.puts on protective gear.

3.securely clamps workpiece to table.

4.With machine disconnected from power, installs correct cutting tool.

5.Adjusts headstock height above table.

6.Without the machine running, checks range of table or spindle movement to make sure setup is safe and correct for operation.

7.selects correct spindle speed.

8.Connects machine to power and turns it ON.

9.uses downfeed controls or table controls to perform cutting operation.

10.turns machine OFF and waits for spindle to completely stop before removing workpiece.

-19-

Image 21
Contents Model G0755 Page Table of Contents Introduction Machine Description Manual AccuracyContact Info Identification Machine Data Sheet Table Info Safety Instructions for Machinery SafetyPage Additional Safety for Mill/Drills Availability Power SupplyFull-Load Current Rating Circuit Requirements forExtension Cords Grounding InstructionsMinimum Gauge Size 14 AWG 50 ftSetup Needed for SetupUnpackingInventory Cleanup Before cleaning, gather the followingBasic steps for removing rust preventative Site Considerations To move your machine into position Lifting & PlacingAnchoring to Floor Assembly Anchoring to Concrete FloorsMachine Base Concrete Joining Drill Chuck Arbor Lubricating Mill/DrillTo join the drill chuck and arbor To test run the machine Test RunSpindle Break-In Inspections AdjustmentsOperation Overview OperationsUsing Fine Downfeed Using Coarse DownfeedControl Panel Downfeed Controls IdentificationDepth Stop Headstock MovementRaising/Lowering Headstock Table Travel Tilting HeadstockGraduated Dials Axis Power Feed ON/OFF SwitchAxis Handwheels Installing Tool Holder Installing/Removing ToolingTo install tool holder Tool Needed QtyRemoving Tool Holder Spindle SpeedDetermining Spindle Speed Tools Needed QtySpindle Speed Range Lever Speed Lever Setting Spindle SpeedISO 68 and ISO 32 machine oil AccessoriesH7527 6 Rotary Table Set H7527-6 Rotary Table SetG5774-R-8 End Mill Holder Set G9612-Test IndicatorG5641-1-2-3 Blocks G9815-Parallel Set H5930-4-Pc Center Drill Set H5931-4-Pc Center Drill SetCleaning Protecting MaintenanceSchedule LubricationTo change the headstock oil Headstock ReservoirTable/Column Ways & Quill Ball OilersQuill Rack & Pinion Table LeadscrewsAxis Leadscrew Troubleshooting ServiceSymptom Possible Cause Possible Solution Adjusting Leadscrew Backlash Adjusting GibsTo tram the spindle with the table Tramming SpindleReplacing Power Feed Carbon Brushes Tightening Return Spring Tension To adjust the return spring tensionWiring Safety Instructions WiringControl Panel Electrical Box WiringMotors & Other Electrical Wiring Axis Motor Axis Limit Switch Electrical PhotosElectrical Box Spindle Motor Control Panel Rear ViewHead PartsDescription Head Parts ListDescription Table & Column Table & Column Parts List 401 406 402 403 405 404 415 411 408 407 409 412 410 413 414 Electrical ComponentsPower Feed Accessories Machine Labels & Cosmetics Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns