Views: 296 Author: Site Editor Publish Time: 2023-07-10 Origin: Site
PVC cloth with high tension, high toughness, waterproof, cold resistance, and other advantages, is widely used in water sports equipment and rescue equipment such as surfboards, kayaks, and so on.
The traditional cutting process of PVC fabric is mainly laser cutting.
The biggest drawback of laser cutting is that the laser temperature is too high, resulting in the edge of the material after cutting easily yellow or even paste edge, if it is dark such as black, the material is not so obvious, but if it is white this light-colored material will be very conspicuous, hideous.
Secondly, when the laser machine is automatically feeding, due to the smooth characteristics of the PVC coating surface, it is easy to slip with the metal transfer mesh belt of the laser machine, resulting in the material not be accurately transmitted in place, and the consequence is that the large area of material is repeatedly cut, wasting material and wasting time
The PVC Fabric cutting machine can select oscillating tools or round knife tools to cut according to the thickness and density of the material.
The advantages of comparing laser cutting machines mainly lie in the following points:
1. Speed and accuracy: Machine cutting fabric is with Panasonic's private service system, cutting speed is extremely fast, and cutting accuracy is higher.
2. More perfect cutting effect: The edges are more orderly, and it will not be burned and discolored
3. Automatic feeding: The PVC cutting machine is equipped with imported wool material felt, and high permeability cutting friction, automatic feeding will also have a clamp to prevent materials from slipping, more accurate feeding. And can be equipped with automatic correction equipment for auxiliary feeding, to ensure that the material will not tilt during the feeding process.
4. Maintenance cost: Only need to regularly clean the dust on the guide rail and apply lubricating oil, do not want the laser machine to check and adjust the laser light path and each mirror and lens, greatly simplifying the maintenance process and reducing maintenance costs.
5. High efficiency: The fabric cutting machine can cut multiple layers of fabric at one time. The multiple layers of fabric are laid together and then covered with a layer of plastic film so that the vacuum adsorption table can compact and fix the fabric on the table. This greatly improves the cutting efficiency and can cut multiple pieces at one time.
This customer makes oil and water bladders, which are used to store and transport liquids such as water or oil. Some oil bladders are relatively large and may be up to 10 meters long. Originally, the customer cut them by hand, pulled the materials apart, and spread them on the ground. PVC fabrics are generally denser and wider, so laying the materials is very laborious, and multiple adjustments are required to ensure that the materials are flat. Use a ruler and a pen to mark the range to be cut, and finally cut the materials manually with scissors or wallpaper knives. People need to squat or kneel on the ground to work, which is very tiring. And the cutting size is not standard. In addition, when cutting, the edges are prone to serration, increasing the risk of tearing.
The vibration knife cutting machine is an automated cutting device. First, the work surface is a conveyor belt, which can easily pull the material onto the cutting surface of the machine, and the material is very flat, with few problems such as wrinkles. Then the CNC system drives the vibration knife to quickly cut the fabric. The cut size is very accurate. The cut edge is also very smooth and flat, without serrations. The strength of the fabric is improved.
