Fabric Laser Cutting Machine

Auto fabric laser cutting machine is used for cutting fabric in garments industry and textile industry. Auto fabric laser cutting machine have laser tube,  motor stepper and other parts to work together. Fabric laser cutting machine  is used in cutting department is an essential part of any garment-manufacturing unit, because the fabric is one raw material, which constitutes to more than 50% of the total cost of the garment and it has to be cut into patterns and a lot is on stake, if any problem arises in this section then it can affect the order drastically. The first stage in the manufacture of the garments is the cutting of the materials into the necessary patterns shapes. These are then joined together by means of seams to create three-dimensional garments.  Where large quantities of a garment style must be cut, a lay is created which consist of many plies of fabric spread one above the other. From this, all the garment pieces for all the sizes that have been planned for that lay are cut by fabric laser cutting machine.  The pattern shapes for these garments are drawn as to their shape and position, which maybe held within a computer, to be plotted similarly on the paper marker.

Feature of Fabric Laser Cutter :

• Auto controlling system, rich functions, can effect engraving on plane, gradient engraving using fabric laser cutter ,
• Owns features of trumpf laser restoring from power off, continuation on break point.
• Laser cutter machine transmite file form Auto cad and graphics software in the system.
• Auto Laser cut machine work with Co2 for laser cut fabric
• Laser cutter is very fast than other laser cutting machine.
• The fabric laser cutter have motor stepper
• Auto Laser cutter machine is driven by motor stepper
• The system can nesting and full format continuous auto feeding cutting on a single pattern that exceeds the cutting area of the machine.
• Automatic fabric spreading machine is the pre step of laser cutter machine

Specifications of Laser Cloth Cutting Machine :

When we will buy dyeing machine we should check some specifications which are given below-

[label type=”label” title=”Specification Name”]	[label type=”label” title=”Value”]
Product Category	Cutting
Machine Category	Cutting Machine
Product Name	Laser cloth cutting machine
Product Model	laser tube
Product Class	New
Origine	China
Brand/Manufacturere	cutting fabric company
Agent of Bangladesh	No
Power	AC 110-220V±10%, 50-60Hz
Temperature	0°-40°C
Description	Laser cloth cutting machine is very difficult to operate.
Certification	NA
Cloth Capacity	1000 mm/s
Laser Power	60W/80W/100W/150W/180W
Resolution	2500dpi
Cutting Area	1600mm×2500mm/1600mm×3000mm
Supported File System	AI, BMP, PLT, DXF, DST etc
Compatible Software	TAJIMA, CORELDRAW,PHOTOSHOP,AUTOCAD

Stepper Motor:

The stepper motor is run by DC electric motor that divides a full rotation into a number of equal steps. The motor’s location can then be commanded to move and hold at one of these steps without any feedback sensor as long as the motor is cautiously sized to the application.

SOP for Cutting Section: 

To maintain the best quality of Auto garment. In Auto group after received all document from marketing / sample section, at first we discuss all point about every order with sample, spec, buyer comments at pre-production meeting. After complete fabric inspection then we relax fabric according to our fabric spreading sop. When we, received sample, pattern marker then we start fabric spreading (lay). Complete lay, sometime relax fabric, then start cutting, numbering, budding & send to 100% panel check table. When panel check complete then send to (print, embroidery if required) sewing section for input. We keep all record properly.

Parts of Laser Tube Head:

The parts of laser tube head are given here-

• Laser cutter head
• Reflective mirror
• Adjustable lens height
• Lens mount
• Laser
• Laser emitter
• Focusing lens
• Gas inlet
• Nozzle
• Focused laser and gas jet

Cutting Process of a Company:

In Autogarment., the cutting department is situated on the 5^th floor of the building. The area of the floor is divided into work floor for the Autogarment and the Autogarment sections. Both the sections work for 100% export. The operators of the Autogarment sections wear cream-colored shirts and the operators in the Autogarment section wear blue colored shirts. This uniform helps for distinguishing the operators of the two sections.

The department submits a report of projected dates for finishing a particular work assigned to it and is issued the fabric from the store, accordingly. Based on this projection, the fabric is brought in 5-10 days in advance from the store, so that the cutting department gets enough time to finish the work.

Conclusion:

The cutting department gets the marker from the CAD department band the fabric from the store. The cutting department then lays the fabric, according to the cut with laser cut fabric machine laid down by the CAD and marker section. The laser cut fabric is then cut into blocks (block cutting), which is then re-laid and cut precisely. The second cutting is essential in order to ensure a 100% check match. The plain laser cut fabric is also cut into block first, then into the final pieces, but the hassle of matching is not essential in such kind of a fabric.

[1] Kh. Mashiur Rahman, Garments Auto Machine Technologist, Web: www.autogarment.com, Email: autogarments@gmail.com, Cell: +88 01 79 52 53 54