Dake SE-912, Instruction Manual

Page 1: ...EL SE 912 METAL CUTTING BANDSAW MACHINE 724 Robbins Road Grand Haven MI 49417 Phone 616 842 7110 800 937 3253 Fax 616 842 0859 800 846 3253 Web www dakecorp com E mail customerservice dakecorp com technicalservice dakecorp com ...

Page 2: ...mum Room Space for Machine Operation 8 7 Make proper tooth selection 8 8 BI Metal speeds and feeds 10 9 Assembly 12 10 Operation 13 11 Blade guide bearing adjustment 16 12 Blade track adjustment 18 13 Maintenance 18 14 Lubrication 19 15 Trouble Shooting 20 21 16 Circuit Diagram 22 24 17 Electrical Specification Chart 23 25 18 Parts Lists 26 32 ...

Page 3: ...Guide adjustable knob Blade adjustable handle Hand vise wheel Vise jaw bracket Stop block Cylinder Motor pulley cover Switch Interlock switch Guide adjustable knob Blade adjustable knob Hand vise wheel Vise jaw bracket Stop block Cylinder ...

Page 4: ...R PROPER APPAREL No loose clothing gloves rings bracelets or other jewelry to get caught in moving parts Non slip foot wear is recommended Wear protective hair covering to contain long hair 2 ALWAYS WEAR EYE PROTECTION Refer to ANSLZ87 1 standard for appropriate recommendations Also use face or dust mask if cutting operation is dusty 3 DON T OVERREACH Keep proper footing and balance at all times 4...

Page 5: ...LADE GUIDE ARM TIGHT A loose blade guide arm will affect sawing accuracy 11 MAKE SURE blade speed is set correctly for material being cut 12 CHECK for proper blade size and type 13 STOP the machine before putting material in the vise 14 ALWAYS have stock firmly clamped in vise before starting cut 15 GROUNDALL TOOLS If tool is equipped with three prong plug it should be plugged into a three hole el...

Page 6: ...cause foaming and high blade temperatures Dirty or week coolant can clog pump cause crooked Cause low cutting rate and permanent blade failure Dirty coolant can cause the growth of bacteria with ensuing skin irritation 8 WHEN CUTTING MAGNESIUM NEVER use soluble oils or emulsions oil water mix as water will greatly intensify any accidental magnesium chip fire See your industrial coolant supplier fo...

Page 7: ...00 G 1420x530x1100 B 1450x740x1140 DR GDR Overall height w o stand 1600mm 63 Noise 80 dB MAX 2 TRANSPORTATION OF MACHINE Unpacking 1 Transportation to desired location before unpacking please use lifting jack Fig B 2 Transportation after unpacking please use heavy duty fiber belt to lift up the machine Fig B ALLWAYS KEEP PROPER FOOTING BALANCE WHILE MOVING THIS MACHINE Installation This machine we...

Page 8: ...e the Wiring per circuit diagram then repeat the running Test 5 KEEP machine always out from sun dust wet raining area 3 MINIMUM ROOM SPACE FOR MACHINE OPERATION 4 MAKE PROPER TOOTH SELECTION For maximum cutting efficiency and lowest cost per cut it is important to select the blade with the right number of teeth per inch TPI for the material being cut The material size and shape dictate tooth sele...

Page 9: ...size of stock you are cutting EXAMPLE 4 100mm round use a 3 4 Vari Tooth Tubing Pipe Structurals Symbol O H Determine the average width of cut by dividing the area of the work piece by the distance the saw blade must travel to finish the cut Locate the average width of cut on the chart Select the tooth Ditch on the ring marked with the tubing and structural shape which aligns with the average widt...

Page 10: ...ting 8 200mm material 2 3 Vari Tooth BAND SPEED MATERIAL ALLOY ASTM NO FT MIN M MIN 173 932 314 96 330 365 284 87 623 624 264 81 230 260 272 244 74 280 264 632 655 244 74 101 102 110 122 172 234 71 1751 182 220 510 234 71 625 706 715 934 234 71 630 229 70 Copper Alloy 811 214 65 1117 339 103 1137 289 88 1141 1144 279 85 1141 HI STRESS 279 85 1030 329 100 1008 1015 1020 1025 319 97 1035 309 94 1018...

Page 11: ...40C 80 24 304 324 120 36 304L 115 35 347 110 33 316 316L 100 30 Stainless Steel 416 189 58 TELLTALE CHIPS Chips are the best indicator of correct feed force Monitor chip information and adjust feed accordingly Thin or powdered chips increase feed rate or reduce band speed Burned heavy chips reduce feed rate and or band speed Curly silvery and warm chips optimum feed rate and band speed ...

Page 12: ...haft 5 Assemble the Motor Pulley the smaller of the two provided to the motor shaft Note the larger diameter must be closest to the motor Do not tighten the set screw 6 Assemble the Driven Pulley the larger of the two provided to the protruding drive Shaft Note the small diameter must be closest to the bearing Do not tighten the set screw 7 Place the belt into one of the pulley grooves and the oth...

Page 13: ...s change the blade speed to best suit the material being cut the material Cutting Shirt givers suggested settings for several materials Speed F P M Belt Groove Used 912 G GDR 912 B DR Material 60Hz 50Hz 60Hz 50Hz Motor Pulley Saw Pulley Tool Stainless Alloy Steels Bearing Bronze 158 130 98 81 Small Largest 164 135 Medium Large Medium to High Carbon Steels Hard Brass or Bronze Low to Medium Carbon ...

Page 14: ...head down slowly onto the work DO NOT DROP OR FORCE Let the weight of the saw head provide the cutting force The saw automatically shuts off at the end of the cut BLADE SELECTION An 8 tooth per inch general use blade is furnished with this metal Cutting Band Saw Additional blades in 4 6 8 and 10 tooth sizes are available The choice of blade pitch is governed by the thinness of the work to be cut t...

Page 15: ...t the position of the top pulley to permit left hand to slip the blade around the pulley using the thumb index and little finger as guides 6 Adjust the blade tension knob clockwise until it is just right enough so no blade slippage occurs Do not tighten excessively 7 Replace the blade guards 8 Place 2 3 drops of oil on the blade USAGE OF THE OUICK VISE The work piece is placed between the vise jaw...

Page 16: ...saw if the blade guides are not properly adjusted The blade guide bearings on your metal Cutting Band Saw are adjusted and power tested with several test cuts before leaving the factory to insure proper setting The need for adjustment should rarely occur when the saw is used properly If the guides do get out of adjustment though it is extremely important to readjust immediately If improper adjustm...

Page 17: ...2 Be sure the nut E is tightened 3 Turn the eccentric shaft B counterclockwise when the bearing D touches the saw blade properly tighten the nut E 4 To adjust loosen set screw F and move the blade adjustable up or down until it lightly Touches the back of the blade A 5 The carbide blade guides L Fig 1 should also be adjusted so they lightly touch the blade by loosening screws M 6 Repeat 1 2 3 4and...

Page 18: ...an go and still remain in the threaded hole b Turn the hex head screw clockwise until it stops do not tighten c Turn the set screw clockwise until it bottoms then continue for half a turn and check the tracking by turning on the machine d If further adjustment is required go back to step 4 6 Turn off power to the machine 7 Replace the clad guide assemblies it may be necessary to loosen the blade t...

Page 19: ...ng worm and worm shaft to avoid the wearing 4 Yearly Maintenance a Adjust table to horizontal position for maintenance of accuracy b Check electric cord plugs switches at least once a year to avoid loosening or wearing LUBRICATION Lubricate the following components using SAE 30 oil as noted 1 Ball bearing none 2 Driven pulley bearing 6 8 drops a week 3 Vise lead screw as needed 4 the drive gears r...

Page 20: ...bearings 9 Use thinner blade 10 Weld again note the weld skill Premature Blade Dulling 1 Teeth too coarse 2 Too much speed 3 Inadequate feed pressure 4 Hard spots or scale on material 5 Work hardening of material 6 Blade twist 7 Insufficient blade 8 Blade slide 1 Use finer teeth 2 Decrease speed 3 Decrease spring tension on side of saw 4 Reduce speed increase feed pressure 5 Increase feed pressure...

Page 21: ...eat 2 Guide bearings not adjusted properly 3 Inadequate blade tension 4 Dull blade 5 Speed incorrect 6 Blade guides spaced out too much 7 Blade guide assembly loose 8 Blade truck too far away from wheel flanges 1 Reduce pressure by increasing spring tension on side of saw 2 Adjust guide bearing the clearance can not greater than 0 001 3 Increase blade tension by adjust blade tension 4 Replace blad...

Page 22: ... 22 ELECTRICAL SPECIFICATION 300343 Complete Electrical box 301462 Contactor 24 volt 301795 Overload 300828 Relay Orange ...

Page 23: ... 23 ELECTRICAL SPECIFICATION ...

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Page 27: ...01269 181266 Fixed Bolt 16 301270 W008 Spring Washer 3 8 x25xt2 17 301271 192015 Vise Jaw Bracket Front 18 43331 S410 Hex Socket Head Screw 3 8 x1 1 2 L 19 43916 N001 Hex Nut 1 2 20 300907 W002 Spring Washer 1 2 x28xt2 21 S501 Carriage Screw 1 2 x2 L 22 S003 Hex Head Screw 1 2 x2 L 24 301288 192008 Vise Jaw Bracket Rear 25 S708 Cross Round Head Screw 3 16 x3 8 L 26 W007 Spring Washer 3 16 x12xt0 8...

Page 28: ...r 5 16 x19xt1 5 47 S018 Hex Head Screw 5 16 x1 2 L 48 191224 Thumb Screw 49 S022 Hex Head Screw 5 16 x3 4 L 50 301300 3021 Stock Stop Rod 51 300945 181125 Distance Set Bracket 52 300733 ET1624 Limit Switch 53 181431 Gear Box Gasket 54 301690 181420 Cover 55 S708 Cross Round Head Screw 3 16 x3 8 L 56 192011 Fixed Plate 57 W005 Spring Washer 1 4 x16xt1 5 58 S019 Hex Head Screw 5 16 x1 1 2 L 59 S014 ...

Page 29: ...01284 ET1401 Toggle Switch 81 301285 3131 Switch Cover 82 301286 181932 Toggle Switch Cover 84 192019 Wheel Setting Bracket 85 W019 Spring Washer 5 8 x40xt3 86 S016 Hex Head Screw 3 8 x3 4 L 87 192022 Wheel Rod 88 P202 Cotter Pin 3x25L 89 300742 181129 Wheel 90 N007 Hex Nut 5 16 91 W015 Spring Washer 5 16 x12xt2 92 S022 Hex Head Screw 5 16 x3 4 L 93 300953 192039 Knob W Shaft 94 N005 Hex Nut 3 8 9...

Page 30: ... Screw 1 4 x1 1 4 L 194 192053 Valve 1 4 PTx5 16 195 192058 Hose OD12xID8x14000L 196 192057 Hose OD8xID6x400L 197 101079 Hose Bib 200 301172 192001 Body Frame 201 W204 Spring Washer 3 8 202 S013 Hex Head Screw 3 8 x1 1 4 L 203 192041 Support Plate 204 W005 Spring Washer 1 4 x16xt1 5 205 S201 Cross Round Head Screw 1 4 x1 2 L 206 S608 Hex Socket Headless Screw 5 16 x3 4 L 208 S708 Cross Round Head ...

Page 31: ...L 229 W015 Spring Washer 5 16 x12xt2 230 S019 Hex Head Screw 5 16 x1 1 2 L 231 193051 Bushing 232 HCR06 C Retainer Ring R52 233 300734 CA6205 Ball Bearing 6202LLB 6205 235 192016A Idler Wheel 238 W017 Spring Washer 5 16 x18xt1 5 239 S022 Hex Head Screw 5 16 x3 4 L 240 192050A Blade 27x0 9x2655x5 8T 241 192014 Gear Box Protector For CE Only 242 W005 Spring Washer For CE Only 1 4 x16xt1 5 243 S704 C...

Page 32: ...s Screw 1 4 x3 8 L 266 181991 Emergency Switch Bracket For CE Only 267 S449 Hex Socket Head Screw For CE Only M6x15L 268 S708 Cross Round Head Screw For CE Only 3 16 x3 8 L 269 192034 Motor Mount Bracket 270 W016 Spring Washer 5 16 x23xt2 271 S022 Hex Head Screw 5 16 x3 4 L 272 S022 Hex Head Screw 5 16 x3 4 L 273 W018 Spring Washer 5 16 x23xt3 274 301708 181234A Motor Mount Plate 275 N007 Hex Nut ...

Page 33: ...10026 01 Bearing 10mm current version 300 300477 Clip 301447 301 W017 Spring Washer 5 16 x18xt1 5 302 W205 Spring Washer 5 16 303 S416 Hex Socket Head Screw 5 16 x1 1 4 L 306 300743 191331 Carbide Guide 308 301619 192027S Brush Assembly Items 308 316 316 300735 181241A Brush only 317 192005S Adjustable Bracket Assembly Front 318 W008 Spring Washer 3 8 x25xt2 319 3066 3 Blade Adjustable Knob 320 30...

Page 34: ...ing Washer M5 344 S721 Cross Round Head Screw M5x10L 364 3027 1 Knob 365 301272 193057 Knob 366 S601 Hex Socket Headless Screw 1 4 x1 2 L 367 301273 193055 Pressure Lump 368 301274 HW007 Spring Washer M12xt2 369 43450 S013 Hex Head Screw 3 8 x1 1 4 L 370 301275 W013 Spring Washer 3 8 x20xt2 371 301276 HP018 Pin 5X20L 372 300973 193056 Pressure Shaft 373 300972 193059 Knob W Shaft 374 301277 290086...