1. บทนำ
The QWORK Adjustable Aluminum Milling Compass (Model WD42146) is a versatile and robust tool designed for precision routing tasks in woodworking. It enables users to accurately mill circles and straight lines with a router, making it ideal for various applications including cutting, engraving, and decorative panel work. Constructed from high-quality reinforced aluminum alloy, this jig ensures durability and consistent performance. Its modular design and integrated measurement scale provide flexibility and accuracy for professional and DIY projects.
2. ข้อมูลด้านความปลอดภัย
WARNING: Always prioritize safety when operating power tools.
While this product itself does not have specific electrical safety warnings, it is designed to be used with power routers. Adhere to the following general safety guidelines:
- Always wear appropriate personal protective equipment (PPE), including safety glasses, hearing protection, and dust masks.
- ตรวจสอบให้แน่ใจว่าชิ้นงานของคุณถูกยึดอย่างแน่นหนาamped before beginning any routing operation.
- Disconnect the power router from its power source before making any adjustments, changing bits, or performing maintenance on the compass or router.
- Keep hands and fingers clear of the router bit during operation.
- Read and understand the instruction manual for your specific power router before using this milling compass.
- รักษาพื้นที่ทำงานให้สะอาดและมีแสงสว่างเพียงพอ
3. สินค้าหมดview
The QWORK Adjustable Aluminum Milling Compass consists of several key components designed for precise routing. Understanding these parts will facilitate proper setup and operation.

รูปที่ 3.1: รายละเอียด view of the milling compass components.
This image displays the main components of the QWORK milling compass, including the router mounting plate, the adjustable main arm with a clear centimeter scale, and the black locking knobs used to secure the arm and set the desired radius or offset. The modular design allows for flexible configurations.
ส่วนประกอบหลัก:
- Router Mounting Plate: The primary interface for attaching your router. Features multiple slots for compatibility with various router bases.
- Adjustable Main Arm: A long, red aluminum arm with an integrated centimeter scale for precise length adjustments.
- Locking Knobs: Used to secure the adjustable arm in place, ensuring stability during operation.
- Pivot Point (for circle routing): A designated point on the arm or an accessory for anchoring the compass to create perfect circles.
- Straight Edge Guide (optional/accessory): For guiding the router along a straight path.
4. ข้อมูลจำเพาะ
Below are the technical specifications for the QWORK Adjustable Aluminum Milling Compass (Model WD42146).
| คุณสมบัติ | ข้อมูลจำเพาะ |
|---|---|
| หมายเลขรุ่น | WD42146 |
| วัสดุ | Reinforced Aluminum Alloy |
| Radius Range (Circles) | 90มม. ถึง 370มม. |
| ความแม่นยำในการวัด | 1 มม. |
| ความเข้ากันได้ | Compatible with Makita and similar routers (check base plate dimensions) |
| น้ำหนัก | 305 กรัม |
| ขนาดแพ็คเกจ | 40.1 x 11.3 x 3.2 ซม. |

รูปที่ 4.1: Overall dimensions of the milling compass.
This image illustrates the key dimensions of the compass, including its total length of 445mm (17-1/2"), the main arm length of 360mm (14-3/16"), and the base plate dimensions of 90mm (3-9/16") by 83mm (3-1/4").

รูปที่ 4.2: Router mounting plate dimensions.
This image provides detailed measurements for the router mounting plate, including the 100mm (3-15/16") diameter central opening and the spacing of the mounting slots, crucial for checking compatibility with your specific router model.
5. การตั้งค่า
Proper setup of the milling compass is crucial for accurate and safe operation. Follow these steps to prepare your tool:
- Attach to Router: Align the mounting plate of the milling compass with the base of your router. Use the appropriate screws and mounting holes to securely fasten the compass to the router. Ensure the compass is firmly attached and does not wobble.
- Insert Router Bit: Install the desired router bit into your router's collet according to your router's instructions. Ensure the bit is tightened securely.
- ปรับความยาวแขน: Loosen the locking knobs on the adjustable arm. Slide the arm to the desired length for your cut. The integrated centimeter scale provides precise measurement. Tighten the locking knobs firmly to secure the arm.
- เตรียมชิ้นงาน: Ensure your workpiece is clean, stable, and securely clamped to prevent movement during routing.

รูปที่ 5.1: Milling compass attached to a router.
This image demonstrates how the red aluminum milling compass is securely mounted to the base of a standard router, illustrating the connection point and overall assembly before use.
6. คู่มือการใช้งาน
6.1. Circle Routing
To rout perfect circles, follow these steps:
- Determine Radius: Measure and set the desired radius for your circle. The compass supports radii from 90mm to 370mm. Adjust the arm and lock it using the knobs.
- Establish Pivot Point: Mark the center of your desired circle on the workpiece. Secure the pivot pin (if included, or use a small nail/screw) through the designated hole at the end of the adjustable arm into the marked center point. Ensure the pivot is firm but allows the compass to rotate freely.
- Set Router Depth: Adjust your router's depth of cut. For deeper cuts, it is recommended to make multiple passes, gradually increasing ความลึก
- Begin Routing: With the router bit clear of the workpiece, turn on the router. Slowly plunge the bit into the material and begin rotating the compass around the pivot point in a clockwise direction. Maintain a consistent feed rate for a smooth cut.
- ตัดเสร็จสมบูรณ์: Continue routing until the circle is complete. Turn off the router and allow the bit to stop completely before lifting it from the workpiece.

รูปที่ 6.1: Circle routing in progress.
This image shows the milling compass actively routing a circular path on a wooden surface. The adjustable arm is extended, indicating the radius being cut, and the integrated scale is visible, highlighting the tool's precision for circular operations within its 90mm to 370mm range.
6.2. Straight Line Routing
To rout straight lines, the compass can be configured as a straight edge guide:
- Attach Straight Edge Guide: If your model includes a dedicated straight edge guide accessory, attach it to the main arm as per its instructions. Alternatively, the main arm itself can be used against a clamped straight edge.
- Set Offset: Determine the desired distance from the edge of your workpiece to the cut line. Adjust the compass arm to this offset and lock it.
- Secure Guide: Clamp a straight edge (e.g., a long ruler or another piece of wood) to your workpiece. The compass arm will run along this clamped straight edge.
- Set Router Depth: Adjust your router's depth of cut.
- Begin Routing: With the router bit clear, turn on the router. Guide the compass arm smoothly along the clamped straight edge, maintaining firm contact. Move the router steadily along the path.
- ตัดเสร็จสมบูรณ์: Turn off the router and allow the bit to stop before lifting.

รูปที่ 6.2: Straight line routing setup.
This image illustrates the milling compass configured for straight line routing. The router is attached to the compass, and the compass's arm is positioned against a separate straight edge guide, which is clamped to the workpiece. This setup ensures precise linear cuts.
7. การบำรุงรักษา
To ensure the longevity and continued accuracy of your QWORK Adjustable Aluminum Milling Compass, follow these simple maintenance guidelines:
- การทำความสะอาด: After each use, wipe down the compass with a dry cloth to remove sawdust and debris. For stubborn residue, a slightly damp สามารถใช้ผ้าแล้วเช็ดให้แห้งทันที
- การตรวจสอบ: Regularly inspect all components for signs of wear, damage, or looseness. Pay particular attention to the locking knobs and the integrity of the aluminum arms.
- การหล่อลื่น: The sliding mechanisms do not typically require lubrication. If movement becomes stiff, ensure no debris is obstructing the path.
- พื้นที่จัดเก็บ: Store the milling compass in a clean, dry environment, away from direct sunlight and extreme temperatures. Keeping it in its original packaging or a dedicated tool case can protect it from damage.
8 การแก้ไขปัญหา
If you encounter issues while using your QWORK Adjustable Aluminum Milling Compass, consider the following common solutions:
- การตัดที่ไม่ถูกต้อง:
- Ensure all locking knobs are tightened securely.
- Verify the pivot point (for circles) or straight edge guide (for straight lines) is firmly anchored and not shifting.
- Check that the router bit is sharp and properly installed.
- Confirm the workpiece is securely clamped and not moving.
- Difficulty Adjusting Arm:
- Loosen the locking knobs completely before attempting to slide the arm.
- Inspect the sliding channels for any accumulated sawdust or debris and clean if necessary.
- Router Wobbles or Feels Unstable:
- Ensure the milling compass is correctly and tightly mounted to your router's base plate.
- Verify that your router's base plate is compatible with the compass's mounting holes and slots.
หากปัญหายังคงมีอยู่ โปรดติดต่อฝ่ายสนับสนุนลูกค้าเพื่อขอความช่วยเหลือเพิ่มเติม
9. การรับประกันและการสนับสนุน
9.1. ข้อมูลการรับประกัน
QWORK products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official QWORK webไซต์ เก็บหลักฐานการซื้อของคุณไว้เพื่อใช้ในกรณีเรียกร้องการรับประกัน
9.2. การสนับสนุนลูกค้า
If you have any questions, require technical assistance, or need to report a problem with your QWORK Adjustable Aluminum Milling Compass, please contact QWORK customer support through the retailer where the product was purchased or via the official QWORK contact channels. Please have your model number (WD42146) and purchase date available when contacting support.