724 Robbins Road, Grand Haven, MI 49417 Phone: 616-842-7110 Fax: 616-842-0859 800-846-3253 Web: www.dakecorp.com E-mail: 800-937-3253 customerservice@dakecorp.com SB-32V Drill Press OWNERS MANUAL FOR YOUR OWN SAFETY AND OPTIMUM OPERATION READ INSTRUCTION MANUAL BEFORE OPERATING DRILL PRESS RETAIN THIS MANUAL FOR FURTHER REFERENCE.
TABLE OF CONTENTS Model specifications, Uncrating and installation page 2 Safety page 3 - 4 Operation and set-up instructions page 5 , 6-11 Basic tapping instructions and tips page 6 Operation of drill press Table operation page 8 Spindle depth adjustment page 8 Speed adjustment and belt tensioning page 9 – 10 Proper drill speeds for materials and bit diameter page 11 Tooling removal page 12 Variable speed operation page 9-10 Machine maintenance page
MODEL AND SPECIFICATIONS Machine Specifications: Model SB-32 Drill Type Floor Max. Drill Capacity 1-1/4” Spindle Taper MT4 Spindle Travel 5-1/4” Max. Work Diameter 18” Speeds (Step Pulley) 9 Spindle Speed Range 270-2290 Column Diameter 4” Table 15-3/4 x 15-3/4” Base 23-1/2 x 15” Spindle to Table 26-1/4” Spindle to Base 50” Motor 2 HP Electrics CE Voltage 220 V – 3 PH Overall Height 71” Weight 463 lbs. Uncrating and installation 1. 2.
7. Check for damaged parts. Before further use of the machine, a guard or other part that is damaged should be replaced or repaired. Carefully check to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts. Breakage of parts or mountings and any other conditions that affect its operation. SAFETY 1. Keep guards in place and in working order. 2. Remove adjusting key and wrenches.
Ground fault circuit interrupters (GFCI) should not be used. DO NOT TAMPER WITH WIRING OR SETTINGS INSIDE THE FREQUENCY DRIVE. Do not open any cover or remove any guard without proper lockout of equipment. Only a qualified electrician with proper PPE should perform electrical work on this equipment. Some components in this equipment may store electricity.
Familiarize yourself with the controls before operating. Emergency stop button When this is pressed the power to the motor and controls is disconnected. The frequency drive stores energy this will remain lit for about 20 seconds. Spindle direction Turn the spindle direction switch to the desired direction forward, reverse or stop. If the emergency stop button is pushed or if the power is lost you will have to move this to stop (TO RESET) then to desired spindle direction.
Tapping operations using the reverse feature 1. Drill the initial hole on the drill press for accuracy of diameter. If the diameter is 1/2 inch or larger, drill a pilot hole about half that diameter first. 2. Make sure the hole has a large enough chamfer. If the chamfer is too small the tap will work a little hard when starting the tapping operation. 3. Select the tap type. Choose from a taper tap (recommended), plug tap or bottoming tap.
1. OPERATION (PROCEDURE) Drill / Chuck Installation: To show greater detail Chuck guard is in the open position in POWER MUST BE OFF BEFORE photos. CHUCK GUARD MUST IN PLACE DURING OPERATION! MAKING ANY ADJUSTMENTS! TURN POWER OFF! Before inserting drill bits, chucks or arbors, always clean out spindle hole and taper hole with a clean cloth. Open chuck jaws completely by turning attached chuck key counter-clockwise until the jaws are fully opened.
Table tilting adjustment: Using an adjustable or box wrench loosen table level lock bolt. Carefully tilt the table to the degree needed, as shown on the angle index scale located on the table rotation point. Retighten nut securely. Note: Never tilt table if any material or fixturing is on it. Only make adjustments when table is free of loose articles. Table swing adjustment: To swing the table up to 360 degrees, loosen the clamp release bolt and swing table to the desired position.
TURN POWER OFF! Wait until machine has come to a complete stop before proceeding with speed change! Speed adjustment: Open the pulley cover to expose the pulleys and drive belts. Loosen the belt tension lock handles. Choose the proper speed for the drilling operation. Move the belt to the correct step of the pulleys for the desired speed. (See diagram on page 8) Push the motor backwards until proper belt tension is applied.
SPEED ADJUSTMENT Model: SB-25V RPMs RPMs RPMs RPMs RPMs RPMs RPMs Pulley @ @ @ @ @ @ @ RPMs @ Steps 10hz 20hz 30hz 40hz 50hz 60hz 70hz @ 80hz 90hz 1-7 46 92 133 168 225 264 312 354 397 1-6 73 140 206 268 335 408 471 551 602 2-7 79 152 225 302 378 457 530 610 680 1-5 98 199 305 395 502 593 695 795 888 2-6 120 231 348 463 576 690 806 922 1032 3-7 128 245 370 476 573 700 872 985 1104 2-4 255 509 745 988 1241 1489 17
The proper drill speed for a given drill bit size is as on following table: Material Type Cast Steel Tool Steel Cast Iron Mild Steel Alum. & Copper SURFACE FEET PER MINUTE Drill Dia. s.f.m. s.f.m. s.f.m. s.f.m. s.f.m.
Installation of drill bits in the chuck: A drill bit with a shaft of at least 1” long should be used to allow correct chuck jaw contact. If shaft length is less than 1” do not insert bit as far into the chuck where it allows jaw contact with drill flutes. Center drill bit into the chuck and tighten the chuck securely with the chuck key. Note: Always use sharp, straight bits. Never use bits with turned down shafts. Never exceed the maximum diameter bit size for the machine.
2. MAINTENANCE OF MACHINE MAINTENANCE 1. On a regular basis blow out any dust that may accumulate inside the motor. (Frequency depends on environment the machine is in) 2. A coat of automotive wax applied to the table and column will help to keep the surface clean. 3. All of the ball bearings are packed with grease at the factory. They require no further lubrication. 4. Periodically lubricate the gear and rack table elevation mechanism, the spindle splines and the rack (teeth on the quill). 5.
SB 32V 14
PARTS LIST for SB-32V Item No. Description Part # Item Description No.
ADDITIONAL PARTS LIST 1. Parts list Item # Part name 1 Top cover 2 Drive unit 3 Name plate emergency stop 4 Emergency stop button 5 Back mounting plate 6 Bracket 7 Name plate reverse stop forward 8 Selector Switch 9 Switch mounting box Part # Qty. 87377 1 302704 1 301904 1 716538 1 87378 1 87382 1 302746 1 302730 1 87379 1 5. 2. 6. 7. 3. 8. 4. 9. Parts list items not shown Part Part name number Quantity Cord set with plug 300529 1 Motor grommet 300540 1 Contact block N.O.
TROUBLESHOOTING GUIDE Problem Machine does not turn on Noisy Operation Possible Cause Remedy Not plugged in Plug into proper receptacle Frequency drive has error Clear error by turning off then back on Too long or not correct extension Remove extension cord and plug directly cord into receptacle Emergency stop button is activated Deactivate emergency button Belt cover is operation Close belt cover Incorrect belt tension Adjust tension (page 8) Check for wear or if pulley can be Chuck or Qu
ELECTRICAL WARNING 1. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This machine is equipped with an electric cord having an equipment grounding conductor. The proper plug must be used that is properly installed and grounded in accordance with all local codes and ordinances. 2. Do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified electrician. 3.
ELECTRICAL DIAGRAM 19
