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OPERATOR'S MANUAL
ROTARY DRAW BENDER
MODEL: RDB-050
REPRODUCTION OF THIS MANUAL IN ANY FORM WITHOUT WRITTEN APPROVAL OF BAILEIGH INDUSTRIAL
HOLDINGS LLC IS PROHIBITED. Baileigh Industrial Holdings LLC, Inc. does not assume and hereby disclaims any
liability for any damage or loss caused by an omission or error in this Operator's Manual, resulting from accident,
negligence, or other occurrence.
Rev. 02/2021
© 2021 Baileigh Industrial Holdings LLC
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Summary of Contents for Baileigh Industrial RDB-050
- Page 1 REPRODUCTION OF THIS MANUAL IN ANY FORM WITHOUT WRITTEN APPROVAL OF BAILEIGH INDUSTRIAL HOLDINGS LLC IS PROHIBITED. Baileigh Industrial Holdings LLC, Inc. does not assume and hereby disclaims any liability for any damage or loss caused by an omission or error in this Operator’s Manual, resulting from accident, negligence, or other occurrence.
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Page 2: Table Of Contents
Table of Contents THANK YOU & WARRANTY ..................1 INTRODUCTION ......................3 GENERAL NOTES ......................3 SAFETY INSTRUCTIONS ....................4 SAFETY PRECAUTIONS ....................6 Dear Valued Customer: ....................6 TECHNICAL SPECIFICATIONS ..................8 TECHNICAL SUPPORT ....................8 UNPACKING AND CHECKING CONTENTS ..............9 Cleaning ........................ - Page 3 Drive Lever Assembly Parts List ................35...
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Page 4: Thank You & Warranty
THANK YOU & WARRANTY Thank you for your purchase of a machine from Baileigh Industrial Holdings LLC. We hope that you find it productive and useful to you for a long time to come. Inspection & Acceptance. Buyer shall inspect all Goods within ten (10) days after receipt thereof. Buyer’s payment shall constitute final acceptance of the Goods and shall act as a waiver of the Buyer’s rights to inspect or... - Page 5 We apologize for any discrepancies that may occur. Baileigh Industrial Holdings LLC reserves the right to make any and all changes deemed necessary in the course of business including but not limited to pricing, product specifications, quantities, and product availability.
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Page 6: Introduction
INTRODUCTION The quality and reliability of the components assembled on a Baileigh Industrial Holdings LLC machine guarantee near perfect functioning, free from problems, even under the most demanding working conditions. However, if a situation arises, refer to the manual first. If a solution cannot be found, contact the distributor where you purchased our product. -
Page 7: Safety Instructions
IMPORTANT PLEASE READ THIS OPERATORS MANUAL CAREFULLY It contains important safety information, instructions, and necessary operating procedures. The continual observance of these procedures will help increase your production and extend the life of the equipment. SAFETY INSTRUCTIONS LEARN TO RECOGNIZE SAFETY INFORMATION This is the safety alert symbol. - Page 8 SAVE THESE INSTRUCTIONS. Refer to them often and use them to instruct others. PROTECT EYES Wear safety glasses or suitable eye protection when working on or around machinery. PROTECT AGAINST NOISE Prolonged exposure to loud noise can cause impairment or loss of hearing.
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Page 9: Safety Precautions
CALIFORNIA PROPOSITION 65 WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov SAFETY PRECAUTIONS Metal working can be dangerous if safe and proper operating procedures are not followed. As with all machinery, there are certain hazards involved with the operation of the product. Using the machine with respect and caution will considerably lessen the possibility of personal injury. - Page 10 4. Remove any adjusting tools. Before operating the machine, make sure any adjusting tools have been removed. 5. Keep work area clean. Cluttered areas invite injuries. 6. Overloading machine. By overloading the machine you may cause injury from flying parts. DO NOT exceed the specified machine capacities.
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Page 11: Technical Specifications
TECHNICAL SPECIFICATIONS Maximum Center Line Radius (CLR)* 7" (178mm) Minimum Center Line Radius (CLR)* 3" (76mm) Minimum OD .75" (19mm) Mild Steel Pipe (Schedule 40) Call for Details Stainless Steel Pipe (Schedule 40) Call for Details Mild Steel Round Tube (Wall) 2.5"... -
Page 12: Unpacking And Checking Contents
UNPACKING AND CHECKING CONTENTS Your Baileigh machine is shipped complete. Separate all parts from the packing material and check each item carefully. Make certain all items are accounted for before discarding any packing material. WARNING: SUFFOCATION HAZARD! Immediately discard any plastic bags and packing materials to eliminate choking and suffocation hazards to children and animals. -
Page 13: Transporting And Lifting
TRANSPORTING AND LIFTING NOTICE: Lifting and carrying operations should be carried out by skilled workers, such as a truck operator, crane operator, etc. If a crane is used to lift the machine, attach the lifting chain carefully, making sure the machine is well balanced. Follow these guidelines when lifting with truck or trolley: •... -
Page 14: Anchoring The Machine
• Remove scrap and waste materials regularly, and make sure the work area is free from obstructing objects. • If long lengths of material are to be fed into the machine, make sure that they will not extend into any aisles. •... -
Page 15: Assembly And Set Up
ASSEMBLY AND SET UP WARNING: For your own safety, DO NOT connect the machine to the power source until the machine is completely assembled and you read and understand the entire instruction manual. 1. Unpack and remove the machine from the crate it was shipped in. -
Page 16: Getting To Know Your Machine
GETTING TO KNOW YOUR MACHINE... -
Page 17: General Design Description
GENERAL DESIGN DESCRIPTION You have made a practical choice in purchasing the RDB-050 Manual Bending Machine. It has been carefully built of high quality materials and designed to give many years of efficient service. The simplicity of design and minimum effort required to operate the machine contributes towards meeting schedules and producing greater profits. -
Page 18: Operation
OPERATION CAUTION: Always wear proper eye protection with side shields, safety footwear, and leather gloves to protect from burrs and sharp edges. Bending 1. Before actually bending, several "dry runs" should be performed to familiarize yourself with all of the machine functions. 2. -
Page 19: Die Selection
CAUTION: It is important to release pressure gently. If the anti- springback lever is released without caution, the handle assembly and ratchet wheel can violently whip around possibly causing injury. 10. When the desired degree position is reached, the anti-springback lever (A) needs to be deactivated to release the material. -
Page 20: Die Installation
Die Installation 1. To install the die. Remove all of the pivot pins and install them in their storage area to the left of the ratchet wheel. 2. Choose either a 90 or 180 degree die set. Locate the dies center hole with the center of the machine. -
Page 21: Material Insertion
Material Insertion 1. Once the die set is properly installed, the material that matches the die can be inserted (I.E. 1-1/4”tube would go into a die mark DS-**-1250T-R***). 2. With the ratchet wheel in the home (0°) position insert the material through the counter die and forming die and into the hook sleeve so that the material extends at least 1/4"... -
Page 22: Understanding Springback
UNDERSTANDING SPRINGBACK Springback can be difficult to understand. As material is bent, the materials yield strength resists being formed. As a final degree is reached, the machine will have enough power to hold the bend at a set degree, but as the pressure of the machine is released, the material has a resistance built in, so it “springs back”... -
Page 23: Material Layout
• Another program available is BEND-TECH which is a program specifically designed for tube bending and will give you all of the required data to make a part. This software is available from Baileigh Industrial. • Bending with a rotary draw bender requires determining the start of bend point which will line up with the “0”... -
Page 24: Pipe And Tube Bending Diagrams
PIPE AND TUBE BENDING DIAGRAMS L = Arc length (outside) R = Rise (inside) D = Tube outside diameter t = Tube wall thickness a = First bend arc angle H = Height of offset b = Second bend arc angle L = Length of offset A = First tangent R1 = First radius... -
Page 25: Bending Glossary
BENDING GLOSSARY Arc Length The length of material along the centerline of the tubing Distance in inches from the center of curvature to the centerline Centerline Radius (CLR) axis of the tube bending or pipe bending bends. Abbreviated as CLR. See Tube Bending and Pipe Bending Diagram Angle in degrees to which the tube/pipe bends are formed (i.e. -
Page 26: Bending Suggestions
BENDING SUGGESTIONS Aluminum Bending If bending aluminum, lubrication is very important, if the results are less than desirable with WD- 40 other lubricants can be used such as: • Johnson Paste Wax (seems to work the best) • High Pressure grease •... -
Page 27: Lubrication And Maintenance
LUBRICATION AND MAINTENANCE WARNING: Make sure the electrical disconnect is OFF before working on the machine. Maintenance should be performed on a regular basis by qualified personnel. Always follow proper safety precautions when working on or around any machinery. • Check daily for any unsafe conditions and fix immediately. •... -
Page 28: Tables, Charts, & Diagrams
TABLES, CHARTS, & DIAGRAMS Table 1 Standard Pipe Sizes and Schedules PIPE O.D. Pipe Schedules and Wall Thickness SIZES XX STRONG 0.405 0.400 0.050 0.068 0.095 0.540 0.500 0.070 0.088 0.119 0.675 0.500 0.070 0.091 0.126 0.840 0.700 0.080 0.109 0.147 0.188 0.294... - Page 29 Table 2 ARC LENGTH TABLE EXAMPLE: Arc Length = Constant x Bend Radius. Example: 90deg bend with 6” clr EXAMPLE: 1.575 (from table) x 6” (clr) = 9.45” (Arc Length) For bends more than 90deg, Constants can be added together. Degrees Constant Degrees...
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Page 30: Diagram 1
Diagram 1... -
Page 31: Diagram2
Diagram2... -
Page 32: Stand Assembly Parts Diagram
STAND ASSEMBLY PARTS DIAGRAM Stand Assembly Parts List Item Part No. Description Qty. M050-6A002 Bottom Plate AA-838-16 Sleeve Bushing M050-5A005 Stand Weldment 3/8” Lockwasher LW 0.375 3/8”-16 x1” Hex Head Cap Screw 0.375-16 x 1.00 HHCS 0.250”-20 x 1.00 SHCS 1/4"-20 x 1”... -
Page 33: Top Frame Assembly Parts Diagram
TOP FRAME ASSEMBLY PARTS DIAGRAM... -
Page 34: Top Frame Assembly Parts List
Top Frame Assembly Parts List Item Part No. Description Qty. M050-6A004 Top Plate M050-6A005 Pin Plate M050-7A002 Spacer Tube M050-7A016 Plate Spacer M050-7A003 Main Die Pin M050-7A005 Counter Die Pin (Large) M050-6A010 Spring Back Lever M050-6A009 Lever Pivot Block Thrust Washer 1/8” M050-7A007 M050-7A008 Top Bushing... -
Page 35: Ratchet Wheel Assembly Parts Diagram
RATCHET WHEEL ASSEMBLY PARTS DIAGRAM... -
Page 36: Ratchet Wheel Assembly Parts List
Ratchet Wheel Assembly Parts List Item Part No. Description Qty. M050-6A001 Ratchet Wheel M050-6A003 Middle Plate M050-6A002 Bottom Plate M050-7A016 Plate Spacer M050-7A017 Short Tube Spacer M050-7A003 Main Die Pin M050-7A011 Bumper Pin (Long) M050-7A012 Bumper Pin (Short) M050-6A013 Latch Drive Bar (Thin) M050-7A020 Bumper Pin (Thin) M050-6A017... -
Page 37: Drive Lever Assembly Parts Diagram
DRIVE LEVER ASSEMBLY PARTS DIAGRAM... - Page 38 Drive Lever Assembly Parts List Item Part No. Description Qty. M050-6A013 Latch Drive Bar (Upper) M050-6A014 Drive Link M050-6A015 Connecting Block M050-6A012 Shaft Block M050-7A021 Drive Pin M050-7A018 Spacer M050-6A016 Lock Tab M050-7A019 Release Spacer M050-7A020 Bumper Pin (Thin) M050-6A017 Latch Drive Bar (Lower) M050-7A022 Pivot Pin...
- Page 39 NOTES...
- Page 40 BAILEIGH INDUSTRIAL HOLDINGS LLC 1625 D , WI 54220 UFEK RIVE ANITOWOC : 920. 684. 4990 F : 920. 684. 3944 HONE www.baileigh.com...