WRIGHT QUAD W-1904 Owner's Manual
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WRIGHT QUAD W-1904 Owner's Manual

Head side grinder
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WRIGHT
W-1904
"QUAD"
QUAD Head Side Grinder
Owner's Manual
Wright
Machine
Tool

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Summary of Contents for WRIGHT QUAD W-1904

  • Page 1 WRIGHT W-1904 "QUAD" QUAD Head Side Grinder Owner's Manual Wright Machine Tool...

  • Page 2: Table Of Contents

    W-1904 QUAD DUAL SIDE GRINDER Contents LIMITED WARRANTY ......................2 GENERAL SAFETY RULES ....................3 SPECIFICATIONS ........................ 5 OPTIONS ..........................6 COMMON REPLACEMENT PARTS ..................6 PRE SET UP ........................7 MACHINE CONTROLS ....................... 11 LOADING SAW ........................12 TOOTH GEOMETRY ......................14 CONVERSION CHART .......................

  • Page 3: Limited Warranty

    This machine is warranted against defects in workmanship and materials under normal use and proper maintenance, for one year after date of purchase from WRIGHT MACHINE TOOL CO. Any part which is determined to be defective in material or workmanship and returned to WRIGHT MACHINE TOOL CO., shipping costs prepaid will be repaired or replaced, at...

  • Page 4: General Safety Rules

    W-1904 QUAD DUAL SIDE GRINDER GENERAL SAFETY RULES Failure to follow the safety rules and other basic safety precautions, may result in seri- ous injury. Always use eye protection: When operating this machine, eye protection should be worn. Grinding particles and the possibility of wheel breakage make eye protection necessary. Also face or dust mask if operation is dusty.

  • Page 5: Specifications

    W-1904 QUAD DUAL SIDE GRINDER SPECIFICATIONS The W-1904 “QUAD” is designed to Side Grind Band Saws. A Roughing Station sizes the tooth to approximate dimension using two 5" 11V9 Cup Wheels, at the same time the Finish Station grinds the second tooth to the exact dimension using two 5" C. B. N.

  • Page 6: Options

    W-1904 QUAD DUAL SIDE GRINDER OPTIONS Totalizer Counter W-70 Double Cuts Saw Carrier for Machine: W-1550 Short Band Saw Support Assembly: W-2083 Narrow Band Saw Carrier 2" to 6": W-2190 Sliver Tooth Saw Carrier (4 Required): W-2231-1 Stands: W-2259 Back Feed W-2260 Back Stands W-2262 Guide Stands Double Cuts Saw Carrier for Back Stands:...

  • Page 7: Pre Set Up

    W-1904 QUAD DUAL SIDE GRINDER PRE SET UP COOLANT Coolant capacity is 7 to 10 gallons. A rust inhibiting grinding coolant MUST be used or severe rust damage to machine can result. Mix coolant according to manufacturer’s instructions. Coolant pump plugs into female receptacle on back door of the machine. RUST DAMAGE IS NOT COVERED BY THE WARRANTY MOUNTING GRINDING WHEELS All grinding wheels must be rated for the RPM of this machine.
  • Page 8 W-1904 QUAD DUAL SIDE GRINDER CONTROL PANEL RIGHT ACHINE Revised 10-30-98...
  • Page 9 W-1904 QUAD DUAL SIDE GRINDER CONTROL PANEL A. Control Joy Switch has 5 positions. Left for side #2 (Manual Finish Head In only), right for side #1 (Manual Rough In only), down for Automatic #1 (Rough Grind only) up is for Automatic #2 (Rough and Finish Grind only.) Machine must be running for these controls to work.
  • Page 10 W-1904 QUAD DUAL SIDE GRINDER CONTROL PANEL BACKSIDE RIGHT ACHINE Revised 10-30-98...

  • Page 11: Machine Controls

    W-1904 QUAD DUAL SIDE GRINDER MACHINE CONTROLS 1. Depth of grind Finish Head. 2. Depth of grind Roughing Head. 3. Grind speed Finish Head. 4. Grind speed Roughing Head. 5. Control console. 6. In-Feed knobs (4). 7. Band Saw hold downs (2). SETTING INDEX PITCH To set Index Tooth Pitch, place Switch (G) to Run.

  • Page 12: Loading Saw

    W-1904 QUAD DUAL SIDE GRINDER LOADING SAW 1. Turn Switch (G) to Open. Move Saw carrier Down by moving Switch (B) to Saw Down. 2. Place saw in carrier track. Move Switch (B) to Saw Up. As saw is traveling up through the Clamp Jaws, make certain that the Index Fingers are over a gullet.
  • Page 13 W-1904 QUAD DUAL SIDE GRINDER LOADING SAW SET UP (CONTINUED) 4. Tighten Band Saw Hold Down at each end of the Saw Clamp Bar. If too tight the index will not be able to slide back, and if too loose the band saw will lift up when indexing. 5.

  • Page 14: Tooth Geometry

    W-1904 QUAD DUAL SIDE GRINDER TOOTH GEOMETRY The W-1904 is set at what we consider AVERAGE tooth angles when it leaves our factory. FINISH HEAD 30 Degree Hook - 8 Degree Back 3 Degree Tangential 3 Degree Radial ROUGHING HEAD 30 Degree Hook 0 Degree Tangental 1 Degree Radial...
  • Page 15 W-1904 QUAD DUAL SIDE GRINDER TOOTH GEOMETRY (CONTINUED) RADIAL ANGLE Loosen Radial Lock Bolts, move In-Feed handle up or down as necessary to set desired radial angle. Radial scale reads in degrees. TANGENTAL ANGLE Loosen Tangental Lock Bolts and move Spindle Housing as necessary to set desired tangental angle.

  • Page 16: Conversion Chart

    W-1904 QUAD DUAL SIDE GRINDER RADIAL ANGLE TOP TO BOTTOM TANGENTAL ANGLE FRONT TO BACK CONVERSION CHART DEGREES OF ANGLE CONVERTED TO DROP OFF IN THOUSANDTHS X DISTANCE. To convert degrees to thousandths, select degrees required on line (A). Example: 3.5 degrees.

  • Page 17: Electrical Schematic

    W-1904 QUAD DUAL SIDE GRINDER ELECTRICAL SCHEMATIC RIGHT ACHINE Revised 10-30-98...
  • Page 18 W-1904 QUAD DUAL SIDE GRINDER ELECTRICAL SCHEMATIC RIGHT ACHINE Revised 10-30-98...
  • Page 19 W-1904 QUAD DUAL SIDE GRINDER ELECTRICAL SCHEMATIC RIGHT ACHINE Revised 10-30-98...
  • Page 20 W-1904 QUAD DUAL SIDE GRINDER NOTE: USE SIDE DIAL INDICATOR WITH CLAMP JAWS CLOSED. THIS WILL INSURE PROPER MEASUREMENT. RIGHT ACHINE Revised 10-30-98...

  • Page 21: Parts List

    W-1904 QUAD DUAL SIDE GRINDER PARTS LIST This parts list is broken down into various areas within the machine. Each of the following areas have part numbers that start on the first page with an assembly view on the following page. LEFT END OF BASE (OUTSIDE) PART NUMBER DESCRIPTION...
  • Page 22 W-1904 QUAD DUAL SIDE GRINDER LEFT END OF BASE (OUTSIDE) RIGHT ACHINE Revised 10-30-98...
  • Page 23 W-1904 QUAD DUAL SIDE GRINDER RIGHT END OF BASE (OUTSIDE) PART NUMBER DESCRIPTION F-25 NYLOCK NUTS F-70 BELLEVILLE WASHER F-106 1/4-20 SOCKET HEAD CAP SCREW F-107 1/4-20 SOCKET HEAD CAP SCREW F-269 1/2-13 BOLT F-647 ELBOW FITTING W-240 HANDLE W-253 COMPRESSION SPRING W-284 GROUND WASHER...
  • Page 24 W-1904 QUAD DUAL SIDE GRINDER RIGHT END OF BASE (OUTSIDE) RIGHT ACHINE Revised 10-30-98...
  • Page 25 W-1904 QUAD DUAL SIDE GRINDER CLAMP FEED SYSTEM PART NUMBER DESCRIPTION F-18 5/16-18 JAM NUT F-107 1/4-20 CAP SCREW F-111 5/16-18 CAP SCREW F-131 8mm CAP SCREW F-133 8mm CAP SCREW F-386 5/16-18 SET SCREW F-647 ELBOW FITTING W-1406 TRACK/TRUCK ASSEMBLY W-2051-9 MOUNT PLATE W-2173...
  • Page 26 W-1904 QUAD DUAL SIDE GRINDER FRONT VIEW OF CLAMP FEED SYSTEM RIGHT ACHINE Revised 10-30-98...
  • Page 27 W-1904 QUAD DUAL SIDE GRINDER FRAME MOUNT FOR GRINDING HEAD PART NUMBER DESCRIPTION F-54 #6 WASHER F-56 #10 WASHER F-59 FENDER WASHER F-70 BELLEVILLE WASHER F-279 3/8-16 HEX HEAD BOLT F-333 10-24 SET SCREW F-335 6-32 CAP SCREW W-1051-C CYLINDER JAM NUT W-1051-1 DAMPENER CYLINDER W-2131...
  • Page 28 W-1904 QUAD DUAL SIDE GRINDER FRAME MOUNT FOR GRINDING HEAD RIGHT ACHINE Revised 10-30-98...
  • Page 29 W-1904 QUAD DUAL SIDE GRINDER (INNER) GRINDING HEAD ASSEMBLY PART NUMBER DESCRIPTION F-22 1/2-13 NUT F-26 1/2-13 NUT F-43 1/2-13 NYLOCK NUT F-104 1/4-20 CAP SCREW F-107 1/4-20 CAP SCREW F-376 1/4-20 SET SCREW F-392 1/2-20 SET SCREW F-394 5/16-18 SET SCREW W-357-2 ZERK FITTING W-992...
  • Page 30 W-1904 QUAD DUAL SIDE GRINDER INNER GRINDING HEAD ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 31 W-1904 QUAD DUAL SIDE GRINDER (OUTER) GRINDING HEAD ASSEMBLY PART NUMBER DESCRIPTION F-104 1/4-20 CAP SCREW F-107 1/4-20 CAP SCREW F-376 1/4-20 SET SCREW F-392 1/2-20 SET SCREW F-394 5/16-18 SET SCREW W-71 WASHER W-357-2 ZERK FITTING W-733 BEARING W-992 THRUST BEARING W-1032-2 DEPTH FEED KNOB...
  • Page 32 W-1904 QUAD DUAL SIDE GRINDER OUTER GRINDING HEAD ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 33 W-1904 QUAD DUAL SIDE GRINDER GRIND HEAD ARM ASSEMBLY PART NUMBER DESCRIPTION F-56 #10 WASHER F-59 FENDER WASHER F-70 BELLEVILLE WASHER F-104 1/4-20 CAP SCREW F-279 3/8-16 HEX HEAD BOLT F-284 5/8 UNF HEX HEAD BOLT F-333 10-24 CAP SCREW F-436 1/4 X 1 DOWEL PIN W-2132-2...
  • Page 34 W-1904 QUAD DUAL SIDE GRINDER GRIND HEAD ARM ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 35 W-1904 QUAD DUAL SIDE GRINDER FEED FINGER ASSEMBLY PART NUMBER DESCRIPTION C-5386 SPACER F-12 1/4-20 JAM NUT F-32 3/8-24 JAM NUT F-61 #12 WASHER F-104 1/4-20 CAP SCREW F-122 3/8-16 CAP SCREW F-391 1/4-20 SET SCREW F-608 FITTING F-612-1 SHUT OFF VALVE F-620 ELBOW FITTING W-436...
  • Page 36 W-1904 QUAD DUAL SIDE GRINDER FEED FINGER ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 37 W-1904 QUAD DUAL SIDE GRINDER CLAMP ASSEMBLY PART NUMBER DESCRIPTION F-110 5/16-18 CAP SCREW F-392 1/2-20 SET SCREW F-333-1 10-24 ROUND HEAD SCREW F-407 3/16 ROLL PIN W-2178-1 OUTER CLAMP JAW W-2179 OUTER CLAMP STIFFENER W-2181 CLAMP CYLINDER ATTACHMENT BRACKET W-2182 CLAMP JAW ATTACHMENT BRACKET W-2183...
  • Page 38 W-1904 QUAD DUAL SIDE GRINDER TOP VIEW OF CLAMP ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 39 W-1904 QUAD DUAL SIDE GRINDER INDEX ASSEMBLY PART NUMBER DESCRIPTION F-25 1/4-20 NYLOCK NUT F-31 1/2-13 ACORN NUT F-58 WASHER F-102 1/4-20 CAP SCREW F-114 5/16-18 CAP SCREW F-119 5/16-18 CAP SCREW F-268-M 1/2-13 BOLT (MODIFIED) F-313 1/4-20 FLAT HEAD SCREW F-333 10-24 SCREW F-378...
  • Page 40 W-1904 QUAD DUAL SIDE GRINDER INDEX ASSEMBLY TOP VIEW FRONT VIEW RIGHT ACHINE Revised 10-30-98...
  • Page 41 W-1904 QUAD DUAL SIDE GRINDER INDEX CYLINDER ASSEMBLY PART NUMBER DESCRIPTION F-23 3/8-16 NYLOCK NUT F-11 10-24 NUT F-60 5/16 WASHER F-122 3/8-16 BOLT F-137 10-24 BOLT F-671 HOSE FITTING W-1000-1 CYLINDER NUT W-1403 ROD END W-1404 PROXIMITY SWITCH W-2132-2 CYLINDER PIVOT MOUNT W-2209-1 AIR CYLINDER...
  • Page 42 W-1904 QUAD DUAL SIDE GRINDER INDEX CYLINDER ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 43 W-1904 QUAD DUAL SIDE GRINDER FEED LIMIT ASSEMBLY PART NUMBER DESCRIPTION F-140 10-24 CAP SCREW F-378 1/4-20 SET SCREW F-382 SPRING F-410 ROLL PIN W-2124 DEPTH STOP W-2452 TARGET FRAME W-2453 DEPTH NUT W-2454 SET COLLAR RIGHT ACHINE Revised 10-30-98...
  • Page 44 W-1904 QUAD DUAL SIDE GRINDER FEED LIMIT ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 45 W-1904 QUAD DUAL SIDE GRINDER SUB PANEL ASSEMBLY PART NUMBER DESCRIPTION A-5755 FUSE HOLDER F-11 10-24 NUT F-56 #10 SAE WASHER F-333 10-24 X 3/8 SCREW F-337 10-24 X 1-1/4 SCREW F-345 8-32 X 3/8 SCREW F-357 10-24 X 1-1/2 SCREW W-298-14 14 AMP FUSE W-2202-Q...
  • Page 46 W-1904 QUAD DUAL SIDE GRINDER SUB PANEL ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 47 W-1904 QUAD DUAL SIDE GRINDER SAW LIFT ASSEMBLY PART NUMBER DESCRIPTION F-19 3/8-16 NUT F-20 5/16-18 A-CORN NUT F-22 1/2-13 NUT F-29 3/8-16 A-CORN NUT F-58 1/4" WASHER F-110 5/16-18 CAP SCREW F-116 3/8-16 CAP SCREW F-268 1/2-13 HEX BOLT F-287 1/2-13 HEX BOLT F-64...
  • Page 48 W-1904 QUAD DUAL SIDE GRINDER SAW LIFT ASSEMBLY RIGHT ACHINE Revised 10-30-98...
  • Page 49 W-1904 QUAD DUAL SIDE GRINDER SAW CARRIER ASSEMBLY PART NUMBER DESCRIPTION F-170 5/8 X 1-1/4 SHOULDER BOLT F-268 1/2-13 HEX HEAD BOLT F-316 1/2-13 FLAT HEAD BOLT W-2095 SAW ATTACH ROCKER W-2096 ROCKER BUSHING W-2097 FRONT SAW GUIDE W-2231 1/8 X 1/4 X 2 CARBIDE BLANK RIGHT ACHINE Revised 10-30-98...
  • Page 50 W-1904 QUAD DUAL SIDE GRINDER SAW CARRIER ASSEMBLY RIGHT ACHINE Revised 10-30-98...

  • Page 51: Index

    W-1904 QUAD DUAL SIDE GRINDER Index AIR REQUIREMENTS 5 COMMON REPLACEMENT PARTS 6 CONTROL JOY SWITCH 9 CONTROL PANEL 8, 9 CONVERSION CHART 16 COOLANT 7 COOLANT CONCENTRATE 6 CRATE SIZE 5 EAR PROTECTION 3 ELECTRICAL SCHEMATIC 17, 18, 19 EYE PROTECTION 3 GENERAL SAFETY RULES 3 GRINDING WHEELS 7...
  • Page 52 W-1904 QUAD DUAL SIDE GRINDER PARTS LIST 21 PRE SET UP 7 RADIAL ANGLE 14, 15, 16 RUN POSITION 9 RUST DAMAGE 7 SAFETY RULES 3 SAW UP / SAW DOWN 9 SETTING INDEX PITCH 11 SHIPPING WEIGHT 5 SLIVER TOOTH 6 SPECIFICATIONS 5 SPINDLE MOTORS 5 STANDARD SAW SIZE 5...

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