HOW TO CUT ACRYLIC SHEET USING TABLE SAW.

EU

1.0 INTRODUCTION
Acrylic sheet is a versatile, glasslike construction material that can be cut or shaped for a wide variety of items. Straight cuts of the acrylic sheet can be made on an ordinary table saw, but completing a successful cut requires care and attention.

Incorporating glass into a woodworking project can add an interesting design element, but it can be an expensive proposition to have glass cut to a custom size by a professional to match the specifications of your project.
Acrylic offers a nice alternative for woodworkers because it is almost indistinguishable from glass to the casual onlooker, but it can be cut using the standard table saw that you have in your shop.

Another advantage to using acrylic is that it is not prone to shattering like glass, so it makes for a safer cutting and installation process, and also can endure more abuse through the normal tools of family living. Understanding the requirements for proper equipment and process can enable you to easily learn how to cut acrylic to the desired size without having to incur the cost and endure the delay that custom glass cutting requires.

1.1 HOW TO CUT ACRYLIC SHEET WITH DREMEL

This is the most common method, and since saw blades are easy to find, it’s a great option for everyone regardless of experience. For this method, you can cut multiple sheets at the same time by stacking them.

Using a table saw with closely spaced teeth (such as those used when plywood). If the blades are much wider, you run the risk of cutting your plastic. While you can use blades designed for wood, there are ones specifically designed for acrylic which is best for frequent cutting projects.

Acrylic is different than cutting many other materials because the dimensions need to be exact to ensure proper fitting with other pieces. Incorrectly cutting acrylic can be a costly mistake if you need to sand down inches off the material to make sure it’s even and unchipped, so always use the sharpest blade possible.

The size of the table saw most commonly used is a medium-duty model with an arbor of 5/8 to 1-inch diameter and powered by a 1.5 to a 5hp motor. Special fixtures are often used to hold the work steady for accurate cutting.

1.2 IMPORTANCE NOTICE.

Using a blade that is too coarse on veneers and laminates will cause undue chipping. Using a blade which is too fine for ripping solid lumber can burn the sheet, damage the blade, put undue wear on the motor, and even cause the sheet to ride up over the top of the blade and cause a kickback.

THE REQUIREMENTS ARE;
Tape measure
T-rectangular
Yardstick
Grease pencil
Table saw
Flat working area
Saw or drill for polishing edges
Protective respiratory equipment
Safety glasses

1.2 STEPS INVOLVE IN CUTTING ACRYLIC SHEET WITH TABLE SAW

1. Fine-Tooth Blade: When making straight cuts in acrylic sheet, use a fine-toothed carbide-tipped or high-speed steel blade specifically designed for acrylic cutting. You can also use a sharp fine-toothed plywood or laminate cutting blade if you aren’t cutting enough acrylic to warrant buying a special saw blade. Run the blade at around 3,450 revolutions per minute. Check the saw fence and any sawdust removal system for correct operation.

2. Making the Cut: The saw blade height should be only a half-inch higher than the thickness of the acrylic sheet you are cutting.

3. The saw table should be free of dust and debris.

4. Set the saw fence to the desired sheet width.

5. Lay the sheet on the saw table with the masking-film side down and the edge tight against the fence.

6. Start the saw and carefully feed the sheet straight into the blade, cutting at a rate of about 3 inches per second.

7. Watch closely for signs of melting and slow the feed rate if necessary. When done, remove sawdust from the sheet with compressed air and wipe with a damp cloth to dissipate static electricity.

SAFETY PRECAUTIONS WHEN CUTTING ACRYLIC SHEET

Always wear safety glasses to protect your eyes from shattered acrylic pieces. Additionally, it’s important to work with acrylic in a well-ventilated area because cutting acrylic sheet can release vapors that will irritate your respiratory system.

Do not allow the spinning rotary tool to contact any part of the body
Wear eye protection when making your miter and coping cuts.

如何使用表格锯切丙烯酸片。
1.0引言
亚克力板是一种多功能的玻璃状建筑材料，可以切割或成形各种各样的物品。丙烯酸片材的直线切割可以在普通的桌子上制作，但是成功切割需要注意和注意。将玻璃加入到木工项目中可以增加一个有趣的设计元素，但是由专业人员将玻璃切割成定制尺寸可以是符合项目规格的昂贵命题。丙烯酸树脂为木工人员提供了一个不错的选择，因为它几乎与玻璃和休闲的旁观者无法区分，但可以使用您店内的标准台锯进行切割。
使用丙烯酸的另一个优点是它不像玻璃那样破碎，因此它可以更安全的切割和安装过程，还可以通过家庭生活的正常工具忍受更多的滥用。了解适当的设备和过程的要求可以让您轻松学习如何将丙烯酸切割成所需的尺寸，而无需承担成本并承受定制玻璃切割所需的延迟。
1.1如何切割丙烯酸片与DREMEL
这是最常见的方法，因为锯片很容易找到，所以无论经验如何，这是一个很好的选择。对于这种方法，您可以通过堆叠来同时剪切多张纸张。
使用具有紧密间隔的牙齿的表锯（例如胶合板使用的那些）。如果刀片更宽，则可能会损坏塑料。虽然您可以使用专为木材设计的刀片，但专门为丙烯酸设计的刀片是最适合频繁切割的。
丙烯酸不同于切割许多其他材料，因为尺寸需要精确以确保与其他件正确配合。如果您需要将材料上的英寸下沉，以确保它是均匀和无芯片的，则不正确地切割丙烯酸可能是一个代价高昂的错误，因此始终使用最尖锐的刀片。
最常用的台锯的尺寸是中型模具，其直径为5/8至1英寸的心轴，由1.5至5hp的马达提供动力。特殊夹具通常用于保持工作稳定准确切割。
1.2重要声明
使用在胶合板和层压板上过于粗糙的刀片将导致不适当的碎屑。使用对于切割实心木材来说太细的刀片可能会烧伤纸张，损坏刀片，对电机造成不必要的磨损，甚至会使纸张上升到刀片顶部并引起反冲。

要求是
卷尺
T-矩形
标尺
油脂铅笔
台锯
平面工作区
用于抛光边缘的锯或钻
保护性呼吸器材
安全眼镜

1.2与表锯切割丙烯酸片相关的步骤
1.细齿刀片：在丙烯酸酯片材上进行直线切割时，请使用专门设计用于亚克力切割的精细齿形硬质合金刀片或高速钢刀片。如果您没有切割足够的丙烯酸以保证购买特殊的锯片，您也可以使用尖锐的细齿胶合板或层压切割刀片。以每分钟3,450转的速度运行刀片。检查锯条和任何锯屑去除系统是否正确操作。
2.切割：锯片高度应该只比您要切割的亚克力板材的厚度高半英寸。
锯床应无灰尘和碎屑。
4.将锯条设置到所需的纸张宽度。
5.将薄片放在锯床上，将遮蔽面朝下，边缘紧靠围栏。
6.启动锯，小心地将纸张直接进入刀片，以每秒约3英寸的速度切割。
7.密切注意融化迹象，如果需要，请减慢进料速率。完成后，用压缩空气从片材中取出锯末，用湿布擦拭以消除静电。

切割丙烯酸片时的安全注意事项
始终佩戴安全眼镜，以保护您的眼睛免受破碎的亚克力碎片。另外，在通风良好的区域使用丙烯酸是重要的，因为切割丙烯酸片材可以释放会刺激呼吸系统的蒸气。
不要让旋转的旋转工具与身体的任何部位接触
当您的斜角和应对切割时，请戴上眼睛防护。