4.1 HAB Manual Display

HAAS Automatic Band Saw 3232 - Manual Display Overview

Introduction

This chapter will provide details on how to operate the manual mode of the Haas Automatic Bandsaw. 

Manual Mode Interface

1

To activate the manual function, first turn the external knob to the specified icon [1].

Note: Each tab on the control will have an image of corresponding physical button that indicates its purpose.

In order to proceed with the manual mode, a material must be confirmed. 

2

Check the material, shape, size and quantity in this interface, click "Material Confirmation" after completion, and then click NEXT.

3

Click OTHERS to access a customization page that will allow the operator to set a specific material and set a custom saw blade speed. 

4

In order to start a job, there are some requirements that must be met. 

When starting a job the front vise must be clamped. 

Note: When either the front vise  or rear vise are clamped a green indicator will show [1,2]. 

Note: When the front vise and back vise are clamped  Material in Feed and Material Out cannot be executed. 

After the vise or vises have been clamped, press the BLADE START button to begin the job.

Note: Refer to the HAB CONTROLS chapter for an identified list of the control panel. 

System Status

This interface provides a complete status indication for each switch signal. It allows the operator to monitor the machine's state in real time by debugging quick inspections in the event of a failure.

Note: When any of the following signals are functioning correctly, they will glow green [1].

Alarm History

This interface shows the current alarm status. Users can check specific alarm information on this screen [1].

Note: Press CLEAR to reset any active alarms [2].

 

4.2 HAB Automatic Display

HAAS Automatic Band Saw 3232 - Automatic Display Overview

Introduction

This chapter will provide details on how to operate the automatic mode of the Haas Automatic Bandsaw. 

Automatic Mode Interface

1

To activate the automatic function, first turn the external knob to the left. 

Press START to continue. 

2

Check the material, shape, size and quantity in this interface, click "Material Confirmation" after completion, and then click NEXT.

3

Click OTHERS to access a customization page that will allow the operator to set a specific material and set a custom saw blade speed. 

4

Set the size of the workpiece to be processed in this screen.

Note: The Confirm length icon will glow green after the length has been confirmed.

Click [1] to continue. 

Note: Click SAVE DATA GROUP [2] on this page in order to store into a specific data group. When you need to use it, just click the corresponding data group to call it.

5

Set the kerf compensation value based on the thickness of the saw blade [1].

Note: The kerf compensation value for the original saw blade provided with the machine should be set to 0.07in (1.8mm).

Note: Use the multiple compensation [2] feature to account for kerf loss over multiple passes, ensuring precise and accurate cuts.

6

Choose whether to cut the material head [1].

Choose the mode of sawing [2]. 

Click CONFIRM to start the sawing process.

7

 Note: Once a job has started, the machine will display the following screen. This screen adjusts and monitors the parameters and sawing efficiency in the automatic working mode. 

4.3 HAB Controls

HAAS Automatic Band Saw 3232 - Controls

Introduction

This section provides an overview of the controls on the HAAS Automatic Band Saw 3232. 

HAB3232 - Control Panel

Number Button Function Description
1 Power Indicator Light This light indicates that power is being supplied to the machine. If the light is off while the breaker is in the ON position, there may be an issue with the power source.
2 Oil Pump Start/Stop The following button will start the hydraulic pump. If the hydraulic pump is already running, pressing this button will stop it.
3 Manual/Auto Switch Mode The button toggles the saw between Auto Mode and Manual Mode. When the switch is pointing to the hand, the saw is in Manual Mode; when it points to the box on the right, the saw is in Auto Mode.
4 Saw Table Light This light turns on the light that illuminates the saw bed area.
5 Coolant On/Off Turns the coolant ON/OFF
6 Saw Down Feed Speed The dial adjusts the rapid speed at which the saw frame descends toward the saw bed.
7 Emergency Stop This is the emergency stop for the saw. Activate it during maintenance to prevent the saw from operating.
8 Feed/Return Material Speed Switch This button slows down the speed at which the material is fed forward and backward. 
9 Reverse Feed Material Feeds the material back away from the saw blade.
10 Feed Material Forward Feeds the material forward towards the saw blade.
11 Close Rear Vise Closes the rear vise on the saw bed. Holding the button will move the rear vise in until the vise is clamped on the stock.
12 Close Front Vise Closes the front vise on the saw bed that is closest to the front of the machine. Holding the button will move the vise in to clamp on the stock.
13 Open Rear Vise Opens the rear vise on the saw bed. 
14 Open Front Vise Opens the front vise on the saw bed.
15 Raise Saw Frame This raises the entire frame. The frame must be lifted to install or tension the blade
16 Lower Saw Frame This button lowers the entire saw frame. Hold down the button until it reaches the end of travel.
17 Blade Stop  In Manual Mode, this button stops the saw wheel from turning. In Automatic Mode, it pauses the automatic cycle.
18 Blade Start In Manual Mode, this button starts the saw wheel. In Automatic Mode, this button starts the automatic cycle that was set up.

4.4 HAB Saw Blade Selection

HAAS Automatic Band Saw 3232 - Saw Blade Selection

The chart below provides recommendations for selecting a saw blade by teeth per inch, based on the width of rectangular stock, the diameter of cylindrical stock, or the wall thickness of tubing stock.

Note: The saw blade provided with the machine has a tooth profile of 8/12 teeth per inch.

Saw Blade Selection

Rectangular Stock Round Stock Tubing (square and round)
Width (inch) Teeth Per Inch Diameter (Inch) Teeth Per Inch Wall thickness (Inch) TPI
0.40 - 0.51 8/12T 0.40 - 0.51 8/12T 0.16 8/12T
0.55 - 0.63 6/10T 0.55 - 0.63 6/10T 0.20 - 0.24 6/10T
0.67 - 0.98 5/8T 0.67 - 0.98 5/8T 0.28 - 0.35 5/8T
1.02 - 2.09 4/6T 1.02 - 2.09 4/6T 0.39 - 0.71 4/6T
2.13 - 4.49 3/4T 2.13 - 4.49 3/4T 0.74 - 1.30 3/4T
4.53 - 8.07 2/3T 4.53 - 8.07 2/3T >1.34 2/3T
8.11 - 15.0 1.4/2.5T 8.11 - 15.0 1.4/2.5T - -
>15.04 1/1.5T >15.04 1/1.5T - -

4.5 HAB Speed Recommendation

HAAS Automatic Band Saw 3232 - Speed Recommendation

The chart below offers recommendations for cutting speeds based on specific materials. Depending on the material, they provide guidance on both blade speed and cutting rate.

Speed Recommendation

Material Specification Blade speed (Fpm) Cutting rate (inch² / min)
Mild Steel 1010 164 - 246 11 - 12
1015 164 - 246 11 - 12
Medium Steel 1045 164 - 230 9 - 11
1055 164 - 230 8 - 9
Tool Carbon Steel W1 131 - 164 3.9 - 7
Structural Alloy Steel 3140 98 - 131 4.7 - 6.2
4140 131 - 164 5 - 7
4340 115 - 148 4.7 - 6.2
High-Speed Steel T1 82 - 115 3.1 - 4.7
T4 66 - 98 2.3 - 3.9
Cold Molded Alloy Tool Steel D2 82 - 115 3.1 - 3.9
D7 66 - 98 1.5 - 3.1
D1 82 - 115 3.1 - 3.9
Hot Molded Alloy Tool Steel H21 115 - 148 4.7 - 5
H13 98 - 131 3.9 - 4.7
L6 82 - 98 3.1 - 3.9
Alloy Spring Steel 6150 66 - 115 3.9 - 5
Bearing Steel 52100 115 - 148 4.7 - 6.2
Stainless Steel 304 115 - 148 3.1 - 4.7
316 66 - 82 2.3 - 3.1
430 98 - 131 3.9 - 5

4.6 HAB Bundle Cutting

HAAS Automatic Band Saw 3232 - Bundle Cutting

Revision A - 5/2025

Introduction

This part of the operations chapter provides step-by-step instructions for setting up a bundle cut using the Haas Automatic Bandsaw 3232.

 

Installation

1

Locate the black vertical vise clamps positioned at the rear of the machine. One clamp will be used for the front vise, and the other for the rear vise.

Remove the hardware from the front and rear vises, then insert the black vertical vise clamp onto the threaded rods of the front and rear vise. 

Install the hardware to securely fasten the vertical clamp back into place. as shown. 

 

2

Locate the two black machined blocks that arrived with the Band Saw.

Note: To adjust the width of each machined block, use a 14mm wrench [1] to loosen the two hex bolts on both sides of the block until you reach the desired length.

3

Locate the set screw on the machined block [1].

Use a 4 mm Allen key to loosen up the setscrew. 

Align the center bore of the machined block to the piston rod.

Once secure, tighten down the set screw to the piston rod. 

4

Note: Adjust the position of the saw blade guide arms [1]  that way the frame does not crash into the front vise before commanding the saw to cut.  

Operation

Note: When performing a bundle cut, the saw requires the stock to meet specific minimum and maximum size requirements.

The height of the stock must have a minimum of 5 inches and a maximum of 6 inches, while the width must have a minimum of 6.5 inches and a maximum of 12.5 inches to ensure a successful cut.

Note: When setting up a bundle cutting operation on the HAB 3232, loosen the following hex nuts [1] to properly position the vertical vise jaw according to the varying stock sizes.

Note: When setting up a job on the material selection page, enter the total number of pieces in the bundle [1], along with the number of stacking layers.