SHEARING MACHINE

MEM 564MANUFACTURING PROCESSES LABORATORY

LECTURE NAME:EN. AHMAD FAIZ B. ZUBIR

GROUP MEMBERS

AREZ ATHARI B. HAMDAN 200840???? NOR AZMAN B. SALEH 2008407472 INA???????

ABOUT MACHINE

What are shearing?Shearing is a process for cutting sheet

metal plate by using a tool at a high level of pressure.

ABOUT MACHINE

MODEL : ERMAK HGS 3100-6SYSTEM : Hydraulic PRESSURE : 100 bar (free cutting) CUTTING CAPACITY : 1- 6 mm (thickness)

1000mm (length)

18 pcs/min

WORKPIECE : Sheet metal plate

ABOUT MACHINE

A : Cutting Length   = 3.1mB : Table Length = 3.335 mL : Length = 3.895m

C : Machine Width =2.7mD : Table Height = 0.8mE : Width = 2.17mH : Height = 1.55mK : Transport Width = 1.88m

APPLICATION AREASAPPLICATION AREAS

Suitable for Automobile Industry.Suitable for Hand Tools

Industry.

MACHINE TYPESMACHINE TYPES

A shear machine includes a table with support arms to hold the sheet metal.

The sheet is placed between the upper and lower blade, which are then forced together against the sheet, then cutting the material.

The lower blade remains stationary while the upper blade is forced downward

the upper blade is usually angled so that the cut progresses from one end to the other, thus reducing the required force.

SHEARING MACHINESHEARING MACHINE

Control Panel

Start Paddle Working Table

SHEARING MACHINESHEARING MACHINE

Workpiece

PROCEDUREPROCEDURE

1. Switch on the power button.

2. Switch on the machine.

PROCEDUREPROCEDURE

3. Reset the emergency switch

4. Click clear button, insert the cutting of length value, then click start button.

PROCEDUREPROCEDURE

5. The back gauge will move after pressing the start button.

6. set the lever depend on the workpieces thickness.

PROCEDUREPROCEDURE

7. Set the key to full cutting position.

8. And then push the start button.

PROCEDUREPROCEDURE

9. Place the work piece properly.

10. Press the start paddle.

PROCEDUREPROCEDURE

11. Collect the workpiece after the process done.

12. Repeat the process for the next workpiece.

Choosing the right lever

If the thickness 1mm use lever at position 1.

If the thickness 2mm use lever at position 2.

If the thickness 3 or 4mm use lever at position 4.

If the thickness 5 or 6mm use lever at position 6.

FINDINGS / END PRODUCTSFINDINGS / END PRODUCTS

SAFETYSAFETY

1. Never start the machine unless all guards are in place and properly adjusted.

2. Ensure the foot control pedal is properly protected against accidental activation.

3. Be aware of all dangerous moving machinery parts.

4. Keep the work area clean. Foreign materials may cause poor footing.

5. Give the control selector keys to supervisor during the operation.

6. All personnel must be away from shear table before operation.

SAFETYSAFETY

7. Do not allow personnel to reach under rear barrier to retrieve material while machine is running.

8. Use hand tools whenever possible.9. Make sure awareness barrier is in place at the

rear of the machine.10. De-energize and lockout all energy systems

before making adjustments/repairs.11. Do not wear gloves, jewelry, or loose clothing.12. Ensure that operator is properly trained and has

read owner’s operation manual.

ADVANTAGESADVANTAGES

DISADVANTAGESDISADVANTAGES

THANKS YOU