Table of Contents
Related Manuals for Wilton 7020/7040
Summary of Contents for Wilton 7020/7040
- Page 1 Operating Instructions & Parts Manual 10-Inch x 16-Inch Horizontal Cut-Off Band Saw Models 7020/7040 WMH TOOL GROUP 2420 Vantage Drive Elgin, IL 601237 TEL: 1-888-594-5866 FAX: 1-800-626-9676 www.wmhtoolgroup.com Part No. 9078341 Revision C4 07/03...
-
Page 2: Table Of Contents
Table of Contents General Specifications ... 5 Specifications ... 5 General Specifications ... 5 Machinery General Safety Warnings ... 6 Operating Precautions ... 6 General Electrical Cautions ... 7 Safety Instructions on Sawing Systems ... 7 Introduction ... 8 Operating Instructions ... 8 Controls ... - Page 3 Table of Contents Replacement Parts ... 21 Parts List - Base ... 23 Parts List - Head ... 27...
-
Page 4: General Specifications
General Specifications The Wilton Models 7020/7040 Horizontal Cut-Off Bandsaws are ruggedly built, precision machines de- signed for either wet or dry applications. The 2 HP motor along with the worm gear reduction drive train in Specifications Capacity 10" Round 10" x 10" Square 9"... -
Page 5: Machinery General Safety Warnings
Read and follow these simple rules for best results and full benefits from your machine. Used properly, Wilton’s machinery is among the best in design and safety. However, any machine used improperly can be rendered inefficient and unsafe. It is absolutely mandatory that those who use our products be properly trained in how to use them correctly. -
Page 6: General Electrical Cautions
General Electrical Cautions This saw should be grounded in accordance with the National Electrical Code and local codes and ordinances. This work should be done by a qualified electrician. The saw should be grounded to protect the user from electrical shock. Conductor Length 0 - 50 Feet 50 - 100 Feet... -
Page 7: Introduction
Introduction This manual includes the operating and maintenance instructions for the Wilton 10-inch by 16-inch Cut Off Band Saw, Models 7020/7040. This manual also in- cludes parts listings and illustrations of replaceable parts. Operating Instructions Controls The operating controls for the saw are provided in a control panel on the left side of the machine. -
Page 8: Raising/Lowering The Saw Head
A 4/6 vari tooth bi-metal blade (5674011) and a 6/10 vari tooth bi-metal blade (5674021) are available from Wilton. See Setting Blade Speed for the speeds recom- Saw Head Feed Rate mended for various materials. -
Page 9: Blade Break-In Procedures
Consult the blade manufacturer’s literature for break-in of specific blades on specific materials. However, the following proce- dure will be adequate for break-in of Wilton-supplied blades on lower alloy ferrous materials. 1. Clamp a round section workpiece in the vise. The workpiece should be 2 inches or larger in diameter. -
Page 10: Installation And Adjustment Of Work Stop
Angle Set Workpiece Against Corner Setting of Right Block Vise Jaw Left Vise Angle Locking Screw Figure 6: Adjusting vise Angle Block Locking Handle Angle Pointer Figure 7: Angle setting block Installation and Adjustment of Work Stop Figure 5: Securing workpiecThe work stop is used to set up the saw for making multiple cuts of the same length (see figure 8). -
Page 11: Adjustments
Coolant Flow CAUTION: THE COOLANT PUMP MUST BE SUB- MERGED BEFORE OPERATING TO PREVENT DAM- AGE TO THE PUMP. 1. The blade guides are fitted with coolant fittings. Coolant is provided to the fittings through intercon- necting tubing. The coolant is dispensed directly onto the saw blade. -
Page 12: Blade Guide Bearing Adjustment
the wheel shoulder. Put a 6-inch length of paper between the blade and the wheel as shown in figure 11. The paper should not be cut as it passes be- tween the wheel shoulder and the blade. 9. Turn the single hex adjustment screw a small amount. Repeat the insertion of the paper between the wheel shoulder and the blade until the paper is cut in two pieces. -
Page 13: Test Cutting To Verify Adjustment Accuracy
the center locking screw with an Allen wrench (see figure 12). 4. Position the bearing by turning the bushing. Set the clearance at approximately 0.001 inch. (The blade should be in a vertical position between the bearings. (See figure 13.) 5. -
Page 14: Changing Blades
1. Ball bearings: the bearings are lubricated and sealed—periodic lubrication is not required. 2. Blade guide bearing: the bearings are lubricated and sealed—lubrication is not required. Inspect periodically. 3. Idler wheel bushing: the bearings are lubricated and sealed—lubrication is not required. Inspect periodically. -
Page 15: Replacing The Drive Wheel
Threaded Figure 16: Counterbalance spring adjustment used to adjust the amount of down force the saw head puts on the workpiece when the feed rate control valve is fully open. 1. Raise the saw arm to its full upright position and lock it in position. -
Page 16: Replacement Of Guide Bearings
Refer to Figure 18.1. 1. Remove the cap screw and remove the carbide guide. Discard the carbide guide. 2. Install the replacement carbide guide on the guide bearing support. Install the cap screw. Set the guide so it just contacts the side of the saw blade. 3. -
Page 17: Electrical
Observe the following when connecting to the power source. (The cut-off saw wiring diagrams are pro- vided in Figures 21 and 22.) WARNING: WILTON RECOMMENDS THAT ANY WIR- ING INVOLVING HARD WIRING OF THE SAW TO A BRANCH, OR ANY CHANGE OF VOLTAGE SUPPLIED TO THE MOTOR BE PERFORMED BY A LICENSED ELECTRICIAN. - Page 18 Figure 24: Model 7040 cut-off saw wiring diagram Figure 25: Connection diagram for 3ph motor...
-
Page 19: Troubleshooting
Troubleshooting Fault Excessive blade breakage Premature blade dulling Bad cuts (out-of-square) Bad cuts (rough) Probable cause 1. Material loose in vise. 2. Incorrect speed or feed. 3. Teeth too coarse for material. 4. Incorrect blade tension. 5. Saw blade is in contact with workpiece before the saw is started. -
Page 20: Replacement Parts
Troubleshooting 1. Blade is binding in the cut. Blade is twisting 2. Blade tension too high. 1. Blade guides worn 2. Blade guide bearings not adjusted. Unusual wear on 3. Blade guide bearing bracket is side/back of blade 1. Blade tooth pitch too coarse for 2. -
Page 22: Parts List - Base
Parts List - Base ITEM PART DESCRIPTION 5712251 Foot, Left 5712261 Foot, Right 5712271 Coolant Reservoir 3-1 5519485 Stopper (PT 3/8") Coolant Pump 5712281 115/220, 1-Phase 5712921A 220/440, 3-Phase 4-1 5519486 Adapter (PT 3/8") 5712291 Pan Head Screw (1/4" x 5/8 “) 5712311 Spring Washer (1/4") 5712321... - Page 23 Parts List - Base ITEM PART DESCRIPTION 46-1 5519498 Hex Cap Screw (5/15" x 5/8") 46-2 5519493 Spring Washer (5/16") 4 46-3 TS-5713131 Washer (5/16") 5712761 Screw (3/8" x 1") 5712771 Spring Washer (3/8") 5712781 Locking Handle 5712791 Washer (1/2") 5511502* Hydraulic Cylinder Assembly (2-1/2 In.)
- Page 24 ITEM PART DESCRIPTION 5713261 Control Column 5713271 Screw (1/4" x 3/4") 196-1 5519510 Nut (1/4") 5713281 Swivel Bushing 5713291 Control Box 5713311 Control Panel 5713321 Screw (3/16" x 1/4") 5713331 Electric Lamp 5713341 Start Switch 5713351 Stop Switch 5713361 Down Switch 5713371 E-M valve complete 5712301 Hex Hd Screw 5712401 Flat Washer...
-
Page 26: Parts List - Head
Parts List - Head ITEM PART DESCRIPTION 5713381 Screw (1/4" x 3/8") 5713391 Blade Wheel Cover 80-1 5518109 Label, Wilton Logo 80-2 5519511 Label, Blade Size 80-3 5519512 Label, Warning 80-4 5519513 Label, Glasses 5713411 Wire Brush Guard 81-1 5519514 Label, Saw 5713421 Handle 5713431 Washer (1/2") - Page 27 ITEM PART DESCRIPTION 5713871 Blade Guide Tung. Carb. 126-1 5713661 Washer (1/4") 126-2 5713651 Spring Washer (1/4) 126-3 5519508 Hex Socket Cap Screw (1/4" x 1") 5713881 Elevating Block 127-1 5519508 Hex Socket Cap Screw (1/4" x 1") 127-2 5713651 Spring Washer (1/4") 127-3 5713661 Washer (1/4") 5713891 Active Block...
- Page 28 5713941 Screw (5/16 x 1-3/4) 5712881 Spring Washer (1/2") 5517141 Eccentric Shaft Bushing 5517140 Center Shaft Bushing 5713861 Ball Bearing (6201ZZ) 5713761 Washer (1/2") 5519696 Arm Stop 236-1 5711091 Nut (1/2") Wilton Corporation 300 South Hicks Road Palatine, IL 60067 TEL: 1-888-594-5866 FAX: 1-800-626-9676...
Need help?
Do you have a question about the 7020/7040 and is the answer not in the manual?
Questions and answers
doesn't return to its position
The Wilton 7020/7040 does not return to its position because the hydraulic cylinder offers no resistance when the saw head is raised upward. It only resists downward movement.
This answer is automatically generated