1. Manuals
  2. Brands
  3. Sharp Manuals
  4. Saw
  5. SW-130HT
  6. Instruction manual

Sharp SW-130HT Instruction Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
SW-130HT
Instruction Manual
Version 1 20180516

Advertisement

Table of Contents
loading

Related Manuals for Sharp SW-130HT

Summary of Contents for Sharp SW-130HT

  • Page 1 SW-130HT Instruction Manual Version 1 20180516...
  • Page 3 Safety rules  Make sure your work area is cleared of uninvited people and obstacles every time before you start operating the machine.  Never step or stand on the roller table. Your foot may slip or trip on the rollers and you will fall.
  • Page 4 Safety rules  Never adjust the wire brush or remove chips while the saw blade is still running. It is extremely dangerous if hands or clothing are caught by the running blade.  Stop the saw blade before you clean the machine. It is dangerous if hands or clothing are caught by the running blade.

  • Page 5: Table Of Contents

    Table of Contents Safety Information Section 1 – Safety Instructions ……………………………………………………………………………………………………… 1-1 Safeguard Devices ………………………………………………………………………………………………………. 1-3 Emergency Stop …………………………………………………………………………………………………………. 1-4 Illustration: Emergency Stop ……………………………………………………………………………………… Safety Labels ………………………………………………………………………………………………………………. 1-6 Illustration: Safety Labels ………………………………………………………………………………………..… Hearing Protection ……………………………………………………………………………………………………... 1-8 CE Compliance ……………………………………………………………………………………………………………. 1-8 Risk Assessment ………………………………………………………………………………………………………….
  • Page 6 Table of Contents Control Buttons ……………………………………………………………………………………….…….. 4-4 Control Panel (SW-130HTSA) ……..………………..………….………………………….……………………… 4-5 Control Panel ………………….………………………………………………………………………..……. 4-5 Control Buttons ……………………………………………………………………………………….…….. 4-5 Standard Accessories ………….………………………..……………………………………………….…………… 4-7 Unrolling & Installing the Blade …………..………..……………………………………………………………. 4-9 Adjusting Blade Speed ………..………..……………………………………………………………………………. 4-10 Adjusting Saw Arm ………..………..…………………………………………………………………………………. 4-11 Adjusting Coolant Flow ………..………..…………………………………………………………………..……….
  • Page 7 Table of Contents Oil Recommendation for Maintenance ………………………………………………………………………. 8-4 Troubleshooting Section 9 – Introduction ……………………….…….…………………..……………………………………………………………. 9-1 Precautions ………………….…………………..……………………………………………………………………..9-2 General Troubles & Solutions ………………………..……………………………………………………………. 9-2 Minor Troubles & Solutions ………………………..………………………………………………..……………. 9-3 Motor Troubles & Solutions ………………………..…………………………………………………..…………. 9-3 Blade Troubles & Solutions ………………………..……………………………………………………………….. 9-4 Sawing Problems &...

  • Page 9: Safety Information

    Section 1 SAFETY INFORMATION SAFETY INSTRUCTIONS SAFEGUARD DEVICES EMERGENCY STOP SAFETY LABELS HEARING PROTECTION CE COMPLIANCE RISK ASSESSMENT Safety is a combination of a well-designed machine, operator’s knowledge about the machine and alertness at all times. Our band machine has incorporated many safety measures during the design process and used protective devices to prevent personal injuries and potential risks.
  • Page 10 Use a sharp saw blade and keep the machine sawing process and may ignite an in its best and safest performance by explosion.

  • Page 11: Safeguard Devices

    SAFEGUARD DEVICES The safeguard devices incorporated in this machine include the following two main parts: 1. Protection covers & guards 2. Safety-related switches Protection Covers & Guards 1. Idle wheel housing cover 2. Drive wheel housing cover 3. Gear reducer cover 4.

  • Page 12: Emergency Stop

    Safety Related Switches To protect the operator, the following safety related switches on the machine are actuated when the machine is in operation. Wheel motion detector This is a proximity sensor used to detect the motion of the drive wheel. Once the saw blade is broken as soon as it starts slipping, the sensor will detect and stop the drive wheel and the machine.

  • Page 13: Illustration: Emergency Stop

    Illustration: Emergency Stop Emergency Stop SW-130HTM Emergency Stop SW-130HTSA...

  • Page 14: Safety Labels

    SAFETY LABELS Please read through and understand the safety labels before operating the machine. Refer to Illustration: Safety Labels. Label Meaning Label Meaning Hazardous Voltage DANGER: Running Blade Blade runs through this area. TURN POWER OFF before Keep your hands away from a servicing.

  • Page 15: Illustration: Safety Labels

    Illustration: Safety Labels SW-130HTM SW-130HTSA...

  • Page 16: Hearing Protection

    HEARING PROTECTION Always use ear protection! When your machine is running, noise generated by the machine may come from the following:  Saw blade during cutting or material feed mechanism  Wire brush unit  Chip conveyor unit  Speed reducer ...

  • Page 17: General Information

    Section 2 GENERAL INFORMATION SPECIFICATION MACHINE PARTS IDENTIFICATION FLOOR PLAN This band saw machine is designed by our R&D engineers to provide you the following features and advantages: Safety  This machine is designed to fully protect the operator from its moving parts during cutting operation.
  • Page 18 SPECIFICATION SW-130HTM/SW-130HTSA Model 0° 45° 60° Angle 13” (330 mm) 11.8” (300 mm) 8.6” (220 mm) Round 11.0” (280 mm) 9.4” (240 mm) 8.6” (220 mm) Square Capacity 17.3” x 11.0” 11.8” x 9.4” 8.6” x 9.4” (440 x 280 mm) (300 x 240 mm) (220 x 240 mm) Rectangular (W x H)
  • Page 19 MACHINE PARTS IDENTIFICATION SW-130HTM Saw Bow Left Guide Arm Slide Plate Right Guide Arm Idle Wheel Cover Blade Motor Control Panel Pulley Cover Drive Wheel Electrical Compartment Cover Work Bed Base Rotating Pivot Seat SW-130HTSA Saw Bow Left Guide Arm Slide Plate Right Guide Arm Idle Wheel Cover...

  • Page 20: Floor Plan

    FLOOR PLAN SW-130HTM/ SW-130HTSA Machine top view Machine side view...
  • Page 21 Machine front view...

  • Page 23: Moving & Installation

    Section 3 MOVING & INSTALLATION LOCATION & ENVIRONMENT UNPACKING & INSPECTING LIFTING REMOVING SHIPPING BRACKET CLEANING INSTALLING RELOCATING LOCATION & ENVIRONMENT For your safety, please read all information regarding installation before proceeding. Install your machine in a place satisfying all of the following conditions: Space: ...

  • Page 24: Unpacking & Inspecting

    UNPACKING & INSPECTING  Unpack your machine carefully to avoid damage to machine parts or surfaces.  Upon arrival of your new band saw, please confirm that your machine is the correct model and it comes in the same specification you ordered by checking the model plate on the machine base. ...

  • Page 25: Lifting

    LIFTING When moving the machine, we strongly suggest you choose any one of the methods described below to move your machine. 1. Use a crane Move the machine to its location by using a crane and a wire rope sling that can fully withstand the weight of the machine (refer to machine specification under Section 2 Specifications).
  • Page 26 2. Use a forklift Most users choose this method to move their machine because it is easy to set up. Make sure that the lifting rod can fully withstand the weight of the machine. (Refer to Section 2 General Information for Specifications) ...

  • Page 27: Illustration: Lifting Points

    Illustration: Lifting Points SW-130HTM/SW-130HTSA Forklift...

  • Page 28: Removing Shipping Bracket

    REMOVING SHIPPING BRACKET  After the machine has been properly positioned, remove the shipping bracket that is used to lock the saw frame and the saw bed.  Retain this bracket so that it can be used again in the event that your machine must be relocated.

  • Page 29: Supplying Coolant

    Supplying coolant Fill the coolant tank to the middle level of the sight gauge by pouring the coolant from above the chip conveyor. Use the sight gauge to check the coolant level remaining in the tank. Always check the coolant supply before starting the machine.

  • Page 30: Leveling

    Turn off the shop circuit breaker. Make sure the machine circuit breaker switch on the electrical compartment door is turned to OFF. Remove the screw securing the electrical compartment and then open the door. Pull the power supply cable and grounding conductor through the power supply inlet into the electrical compartment.

  • Page 31: Anchoring The Machine

    Anchoring the machine Normally there is no need to anchor the machine. If the machine is likely to vibrate, fix the machine to the floor with anchor bolts. Shock absorption steel plates are provided and can be placed under each leveling bolt to prevent their sinking into the concrete floor.

  • Page 33: Operating Instructions

    Section 4 OPERATING INSTRUCTION SAFETY PRECAUTIONS BEFORE OPERATING CONTROL PANEL STANDARD ACCESSORIES UNROLLING & INSTALLING THE BLADE ADJUSTING BLADE SPEED ADJUSTING SAW ARM ADJUSTING COOLANT FLOW INSTALLING MATERIAL STOP BRACKET ADJUSTING WIRE BRUSH TEST-RUNNING THE MACHINE BREAKING-IN THE BLADE CUTTING OPERATION TERMINATING A CUTTING OPERATION...

  • Page 34: Safety Precautions

    SAFETY PRECAUTIONS For your safety, please read and understand the instruction manual before you operate the machine. The operator should always follow these safety guidelines:  The machine should only be used for its designated purpose.  Do not wear gloves, neckties, jewelry or loose clothing/hair while operating the machine. ...

  • Page 35: Before Operating

    BEFORE OPERATING Choosing an appropriate saw blade and using the right cutting method is essential to your cutting efficiency and safety. Select a suitable saw blade and cutting method based on your work material and job requirements e.g. cutting accuracy, cutting speed, economic concern, and safety control. Wet cutting If you choose dry cutting or low-speed cutting, the chips may accumulate in machine parts and may cause operation failure or insulation malfunction.

  • Page 36: Control Panel (Sw-130Htm)

    CONTROL PANEL (SW-130HTM) The control panel is located on the top of the electrical box. It includes the following function: power system, hydraulic system, cooling system and the light system. The operator must fully understand the function of each switch and button before operating the machine. No.

  • Page 37: Control Panel (Sw-130Htsa)

    and coolant will stop when the blade stops. 5. Blade descend speed control knob  Turning the knob counterclockwise increases the blade descend speed.  Blade descend speed is a determining factor to a good cutting time and quality cutoff surface. ...
  • Page 38 When this switch is turned to “1” position, coolant pump starts and the coolant will be injected whether blade is running or not. When this switch is turned to “0” position, coolant will be injected when blade is running and coolant will stop when the blade stops. When this switch is turned to middle, coolant pump will remain stop.

  • Page 39: Standard Accessories

    9. Power indicator lamp When the lamp is on, it indicates the power to the machine is turned on. 10. Blade descend speed control knob  This knob is used to adjust the descend speed of the saw blade.  Turning the knob counterclockwise increases the blade descend speed.
  • Page 40 Saw bow swivel lock handle This lock handle is used to lock the saw bow when it is settled at the designated angle before miter cutting. Manual vise (SW-130HTM) Steps to clamp manual vise: Step 1 - Lift the pawl and move the movable vise close to the material.

  • Page 41: Unrolling & Installing The Blade

    UNROLLING & INSTALLING THE BLADE Always wear leather gloves and protection glasses when handling a blade. Unrolling the blade Please follow the procedures illustrated below. Installing a new blade Step 1 - Select the most suitable saw blade for your workpiece considering the size, shape and material.

  • Page 42: Adjusting Blade Speed

    Step 7 – Remove the old blade. If necessary, clean the carbide inserts before installing a new saw blade. Step 8 - Place the new blade around the idle wheel and the drive wheel. Step 9 - Insert the blade into the left and right tungsten carbide inserts. The back and the sides of the blade need to be touching the inserts as well as the adjacent rollers.

  • Page 43: Adjusting Saw Arm

    Flow Control Valve handle Adjust the flow amount if you observe the following changes to the chips generated from cutting. If the chips are sharp and curved, increase the coolant flow amount. If the chips are granulated, decrease the coolant flow amount.

  • Page 44: Installing Material Stop Bracket

    INSTALLING MATERIAL STOP BRACKET This device is easy to cut the same length repeatedly and saves adjusting time. Step 1 - Install the depth bar and tighten the set screw. The depth bar is taken off from the machine base during transit for safety reason. Step 2 - Lift the saw bow and clamp material securely with vise.

  • Page 45: Test-Running The Machine

    TEST-RUNNING THE MACHINE Test-running this machine can ensure good machine performance in the future. We suggest you run the following tests on the machine before first use: Testing machine performance: Turn on the power and run a basic performance test after you finish installing the machine. Follow these steps to test machine performance: Step 1 –...

  • Page 46: Cutting Operation

    CUTTING OPERATION Step 1 – Check before you cut  Power: Check the voltage and frequency of your power source.  Coolant: Check if you have sufficient coolant in the tank.  Hydraulic: Check if you have sufficient (at least two-thirds or higher) hydraulic oil. ...

  • Page 47: Electrical System

    Section 5 ELECTRICAL SYSTEM ELECTRICAL CIRCUIT DIAGRAMS The following are electrical circuit diagrams of SW-130HTM: Fig 5-1 Control Panel Layout Fig 5-2 AC 110V Circuitry Fig 5-3 Power Supply Layout The following are electrical circuit diagrams of SW-130HTSA: Fig 5-4 Control Panel Layout Fig 5-5 AC 110V Circuitry Fig 5-6 Power Supply Layout...
  • Page 48 Fig 5-1 Control Panel Layout...
  • Page 49 Fig 5-2 AC 110V Circuitry...
  • Page 50 Fig 5-3 Power Supply Layout...
  • Page 51 Fig 5-4 Control Panel Layout...
  • Page 52 Fig 5-5 AC 110V Circuitry...
  • Page 53 Fig 5-6 Power Supply Layout...

  • Page 55: Hydraulic System

    Section 6 HYDRAULIC SYSTEM HYDRAULIC DIAGRAMS...
  • Page 56 SW-130HTSA...

  • Page 61: Bandsaw Cutting: A Practical Guide

    Section 7 BANDSAW CUTTING: A PRACTICAL GUIDE INTRODUCTION SAW BLADE SELECTION VISE LOADING BladeBreak -In SOLUTIONS TO SAWING PROBLEMS...

  • Page 62: Introduction

    INTRODUCTION TPI: The number of teeth per inch as measured from gullet to gullet. 2. Tooth Rake Angle: The angle of the tooth face measured with respect to a line perpendicular to the cutting direction of the saw. 3.Tooth Pitch: Tooth pitch refers to the number of teeth per inch (tpi). 1 inch equates to 25.4 mm. A distinction is made between constant tooth pitches with a uniform tooth distance, 2 tpi for example, and variable tooth pitches with different tooth distances within one toothing interval.
  • Page 63 4. Tooth pitch The main factor here is the contact length of the blade in the workpiece. If it is 4P, 25.4 ÷ 4 P = 6.35 mm, that is, one tooth is 6.35 mm. If it is 3P, 25.4 ÷ 3 P = 8.46 mm If the number is small, it means that the tooth is large. What is written as 3/4 is that it is a variable pitch of large (3) / small (4).
  • Page 64 The following diagrams suggest some costeffective ways of loading and fixturing. Be sure, regardless of the arrangement selected, that the work can be firmly secured to avoid damage to the machine or injury to the operator. BladeBreak -In Completing a proper break-in on a new band saw blade will dramatically increase its life. 1.

  • Page 65: Basic Maintenance

    Section 8 MAINTENANCE & SERVICE INTRODUCTION BASIC MAINTENANCE MAINTENANCE SCHEDULE BEFORE BEGINNING A DAY’S WORK AFTER ENDING A DAY’S WORK Every 2 weeks First 600hrs for new machine,then every 1200hrs for routine change EVERY SIX MONTHS STORAGE CONDITIONS TERMINATING THE USE OF MACHINE OIL RECOMMENDATION FOR MAINTENANCE INTRODUCTION For the best performance and longer life of the band saw machine, a maintenance schedule is...
  • Page 66 MAINTENANCE SCHEDULE We suggest you do the maintenance on schedule. Before beginning a day’s work 1. Please check the hydraulic oil level. If oil level volume is below 1/2, please add oil as necessary.(Filling up to 2/3 level is better for system operation.) 2.
  • Page 67 Every six months 1.Clean the filter of the cutting fluid. 2.Replace the transmission oil for every half of a year(or 1200 hours). Check the sight gauge to ascertain the transmission level. Recommended TRANSMISSION OIL  Omala oil HD220  Mobil comp 632 600W Cylinder oil 3.Replace the hydraulic oil.
  • Page 68 OIL RECOMMENDATION FOR MAINTENANCE Item Method Revolution Suggest oil Dovetail guide Keep grease covered. Antirust. Daily Shell R2 Roller bearing Sweep clean and oil with lubricant. Daily SEA #10 Bed roller / surface Sweep clean and oil with lubricant. Daily SEA #10 Nipples of bearing Use grease gun, but not excess.

  • Page 69: Precautions

    Section 9 TROUBLESHOOTING INTRODUCTION PRECAUTIONS GENERAL TROUBLES & SOLUTIONS MINOR TROUBLES & SOLUTIONS MOTOR TROUBLES & SOLUTIONS BLADE TROUBLES & SOLUTIONS SAWING PROBLEMS & SOLUTIONS RE-ADJUSTING THE ROLLER TABLE INTRODUCTION All the machines manufactured by us pass a 48 hours continuously running test before shipping out and we are responsible for the after sales service problems during the warranty period if the machines are used normally.
  • Page 70 PRECAUTIONS When an abnormality occurs in the machine during operation, you can do it yourself safely. If you have to stop machine motion immediately for parts exchanging, you should do so according to the following procedures: Press HYDRAULIC MOTOR OFF button or EMERGENCY STOP button. Open the electrical enclosure door.

  • Page 71: Motor Troubles & Solutions

    MINOR TROUBLES & SOLUTIONS TROUBLE PROBABLE CAUSE SUGGESTED REMEDY Saw blade motor does not run Overload relay activated Reset even though blade drive button Saw blade is not at forward Press SAW FRAME is pressed. limit position. FORWARD button MOTOR TROUBLES & SOLUTIONS TROUBLE PROBABLE CAUSE SUGGESTED REMEDY...
  • Page 72 BLADE TROUBLES AND SOLUTIONS DISCONNECT POWER CORD TO MOTOR BEFORE ATTEMPTING ANY REPAIR OR INSPECTION. TROUBLE PROBABLE CAUSE SUGGESTED REMEDY Too few teeth per inch Use finer tooth blade Loading of gullets Use coarse tooth blade or cutting lubricant. Teeth strippage Excessive feed Decrease feed...
  • Page 73 SAWING PROBLEMS AND SOLUTIONS Other than this manual, the manufacturer also provides some related technical documents listed as follows: Sawing Problems and Solutions Vibration during cutting Failure to cut Short life of saw blade Curved cutting Broken blade Use of blade with incorrect pitch Use blade with correct pitch suited to workpiece width Failure to break-in saw blade...
  • Page 74 SOLUTIONS TO SAWING PROBLEMS Table Of Contents #1. Heavy Even Wear On Tips and Corners Of Teeth #11. Uneven Wear Or Scoring On The Sides Of Band #2. Wear On Both Sides Of Teeth #12. Heavy Wear And/Or Swagging On Back Edge #3.
  • Page 75 #2. Wear On Both Sides Of Teeth Probable Cause : A. Broken, worn or missing back-up guides allowing teeth to contact side guides. B. Improper side guides for band width. C. Backing the band out of an incomplete cut. #3. Wear On One Side Of Teeth Probable Cause : A.
  • Page 76 #5. Body Breakage Or Cracks From Back Edge Probable Cause : A. Excessive back-up guide "preload" will cause back edge to work harden which results in cracking. B. Excessive feed rate. C. Improper band tracking back edge rubbing heavy on wheel flange. D.
  • Page 77 #8. Gullets Loading Up With Material Probable Cause : A. Too fine of a tooth pitch insufficient gullet capacity. B. Excessive feeding rate producing too large of a chip. C. Worn, missing or improperly positioned chip brush. D. Insufficient sawing fluid due to inadequate supply, improper ratio and/or improper application.
  • Page 78 #12. Heavy Wear And/Or Swagging On Back Edge Probable Cause : A. Excessive feed rate. B. Excessive back-up guide "preload". C. Improper band tracking back edge rubbing heavy on wheel flange. D. Worn or defective back-up guides. #13. Butt Weld Breakage Probable Cause : A.
  • Page 79 #16. Body Breakage Or Cracks From Gullets Probable Cause : A. Excessive back-up guide "preload". B. Improper band tension. C. Guide arms spread to maximum capacity. D. Improper beam bar alignment. E. Side guide adjustment is too tight. F. Excessively worn teeth. #17.

  • Page 80: Re-Adjusting The Roller Table

    #20. Broken Band Shows A Twist In Band Length Probable Cause : A. Excessive band tension B. Any of the band conditions which cause the band to be long (#18) or short (#19) on tooth edge. C. Cutting a tight radius. RE-ADJUSTING THE ROLLER TABLE If the feeding table suffers the huge stroke and the alignment is effected, follow the below procedure to adjust.

  • Page 81: Parts

    Section 10 PARTS SPARE PARTS RECOMMENDATIONS PART LIST SPARE PARTS RECOMMENDATIONS The following table lists the common spare parts we suggest you purchase in advance: Part Name Part Name Saw blade Coolant tank filter Wire brush Steel plates Carbide inserts Rollers Bearings Coolant pump...
  • Page 82 10-2...
  • Page 83 10-3...
  • Page 84 10-4...
  • Page 85 10-5...
  • Page 86 10-6...
  • Page 87 10-7...
  • Page 88 HS 4140x27x0.9 10-8...
  • Page 89 10-9...
  • Page 90 10-10...
  • Page 91 10-11...
  • Page 92 PART NAME PART NO. PART NO. PART NAME IN CHINESE SPEC MER-2001T 床面 Movable vise cylinder SER-2001A 油壓缸固定座 fixed seat SER-2021 Cylinder cover bracket 油缸蓋固定架 HFA40L510E50 Hydraulic cylinder 油壓缸 SER-2003C Vise cylinder cover 虎鉗油壓護蓋 SER-2002 Connecting block 虎鉗快速拉桿連接塊 MBR-9031 Movable vise 活動夾板...
  • Page 93 PART NAME PART NO. PART NO. PART NAME IN CHINESE SPEC 38 MER-2004 Spring hanging rod 彈簧掛桿 39 S500M-3209 Limit switch seat 限動開關座 40 S500M-1155 Joint shaft 關節軸 41 MER-1002 Pump plate 泵門板 42 PP-21030 Oil sight gauge 水面計 43 MER-2007A Angle position plate 角度定位板...
  • Page 94 10-14...
  • Page 95 10-15...
  • Page 96 HS 4140x27x0.9 10-16...
  • Page 97 10-17...
  • Page 98 10-18...

Table of Contents