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Table of Contents
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Summary of Contents for Kurt PFW440
- Page 1 PFW440C PFW440D PFW440S Operating Instruction Manual ENGLISH...
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Page 2: Table Of Contents
Installation & Mounting Guide ..............4 Jaw Installation ....................5 Jaw Positioning ....................6 Side & End View ....................7 PFW440 Parts List ..................8 PFW440 Mechanical Drawing ..............9 Standard Jaw Options ..................10 Centerline Adjustment & Lash Removal ...........11 Machining the Carvable Jaws ..............12... -
Page 3: Introduction
If you need more clamping force you may require a larger vise. To properly clamp a part in your Kurt vise you should place the part in the center of the jaws. Clamping only on one side can result in loss of accuracy. -
Page 4: Installation And Mounting
INSTALLATION & MOUNTING All of the vises in the PFW Series can be mounted with 1/2 inch SHCS using the counter-bored through holes in the center of the rails of the vise. Additional hole locations are shown below. 96 mm (4X) Fig.1 52 mm (4X) 3.125... -
Page 5: Jaw Installation
JAW INSTALLATION The jaws of this vise can be easily installed and removed by hand. 1. Grasp the jaw with two hands with your fingers towards the center of the vise and your thumbs to the back. 2. Place the forward bottom edge of the jaw against the vise as shown and slide jaw back to hook jaw on nut. -
Page 6: Jaw Positioning
JAW POSITIONING Fig.3 Note: Dimensions below are in inches unless specified. Serrated Jaws (PF420S) 1.672 7.000 3.500 4.125 4.375 4.625 4.501 0.625 1.125 4.000 Carvable Jaws (PF420C) 0.190 0.303 0.770 0.885 2.922 Dovetail Jaws (PF420D) JAW POSITIONING... -
Page 7: Side & End View
SIDE & END VIEW Fig.4 Note: Dimensions below are in inches unless specified. 1.672 4.000 7.000 3.500 7/16 2.000 1.313 4.921 PULL STUD G HEX [2X] SIDE & END VIEW... -
Page 8: Pfw440 Parts List
PFW440 PARTS LIST ITEM# PART# DESCRIPTION QTY. PFW440-1 BODY PF420-2* MOVABLE JAW PFW420-3L NUT 9/16-18 LEFT HAND THREAD PFW420-3R NUT 9/16-18 RIGHT HAND THREAD PFW440-5 SCREW PFW420-53 REAR COVER PFW440-102 MODEL/SERIAL NUMBER TAG PFW420-212 CENTRAL HOLDING BLOCK Subassembly includes: 3600V-191-SA... -
Page 9: Pfw440 Mechanical Drawing
PFW440 MECHANICAL DRAWING Fig.5 *Pull Stud not included – available as an accessory at www.kurtworkholding.com. PFW440 MECHANICAL DRAWING... -
Page 10: Standard Jaw Options
STANDARD JAW OPTIONS Fig.6 PF Series Carvable Jaws Part Number: PF420-2C PF Series Dovetail Jaws Part Number: PF420-2D DETAIL A PF Series Serrated Jaws Part Number: PF420-2S DETAIL B STANDARD JAW OPTIONS... -
Page 11: Centerline Adjustment & Lash Removal
CENTERLINE ADJUSTMENT The PFW Series of vises are designed for quick and easy adjustment of the vise centerline. 1. Loosen the four centerline adjustment bolts using a 9/64 hex wrench 2. Adjust the centerline by sliding the nut and screw assembly within the body of the vise. -
Page 12: Machining The Carvable Jaws
MACHINING THE CARVABLE JAWS For the best results when machining the carvable jaws for the PFW Series of vises, follow the procedure below. 1. Use parallels, vise hard jaws, or other precision cut blocks that are set just below the cut surface as shown in the diagram below. 2. -
Page 13: Maintenance Schedule
MAINTENANCE SCHEDULE It is very important to perform regular maintenance on your Kurt vise to assure proper operation. Improper maintenance will result in poor vise performance and may void your warranty. Daily/Weekly 1. Remove chips from surface of vise. 2. Visually inspect for chips, seals for damage and cleanliness. -
Page 14: Maintenance Log/Notes
MAINTENANCE LOG/NOTES: MAINTENANCE LOG/NOTES... -
Page 15: Warranty
The sole obligation of Kurt Manufacturing Company, Inc. (Kurt) and the purchaser’s SOLE AND EXCLUSIVE REMEDY hereunder, shall be limited to the replacement or repair of any Kurt product or part (by an authorized Kurt technician) which are returned to Kurt Manufacturing Company’s place of business or any authorized service... - Page 16 If you have any feedback or questions please contact us: Kurt Industrial Products // A Division Of Kurt Manufacturing 9445 East River Road NW | Mpls, MN 55433 Phone 763-574-8309 | Toll Free 877-226-7823 Fax 763-574-8318 | Toll Free Fax 877-226-7823 Manual Revision: kurtworkholding.com | workholding@kurt.com...
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