"Tired of calculating coordinates manually from blueprints? Now, instantly generate perfect absolute G-code coordinates with your phone in just 1 second!"

[App Introduction]
Created by an active machinist who truly understands the shop floor!
CNC Taper Pro is a specialized professional machining coordinate calculator designed for technicians struggling on the CNC lathe floor. It perfectly applies 'Tool Nose R Compensation' to output the exact start (X, Z) and end coordinates required for various taper and radius (R) machining operations without any error.

🔥 [Exclusive Core Features] 🔥

✔️ Reverse Machining & Reverse Holder (Rev. Nose-R) Setup
No special situation is a problem! We fully support not only standard Right-to-Left machining but also Left-to-Right reverse shapes. Especially for reverse holder setups, the built-in 'Rev. Nose-R' feature instantly reverses the X-axis compensation logic with a single click, outputting perfect coordinates.

✔️ Automatic Z Clearance Start Point Compensation
Set a Z-axis clearance distance for safe tool entry before touching the material. The app automatically calculates the extended taper angle and compensates the X-axis coordinate for a perfect entry path. No more mental math or extra calculations needed!

✔️ Full Support for Complex Shapes (Double Taper)
Easily calculate continuous 'double taper shapes' where the angle changes or intersects (like V-grooves) in a single step, creating a seamless machining toolpath.

✔️ OD/ID Groove Step-Cutting & Safety Warning System
For multi-step grooving, simply enter your desired Z-increment, and the app accurately calculates the absolute coordinates for every corner.

💡 Tip: Enter the insert thickness (T-value), and it will automatically be factored into the calculation. Plus, an integrated 'Collision Warning System' maximizes safety by preventing undercutting.

✔️ Simultaneous Auto / Manual Program Output
The app simultaneously outputs 'Virtual Intersection Coordinates' for the machine's Auto R/C function and 'Absolute R Start/End Coordinates' for manual G02/G03 programming. Choose the most efficient method for your workflow instantly.

✔️Enhanced R-dimension verification & alarm system 🚨
** [Limit] Alarm:** Triggers immediately if the R value is too large for the length/angle, making machining geometrically impossible.
** [Chk NoseR] Alarm:** Triggers if machining is physically impossible due to Tool Nose R interference, even if it fits the drawing.
** Selective Reset:** Clears only the error-causing input field instead of the whole screen, making re-entry much easier.

🛠️ [User-Centric Convenience Features]

📱 Shop-Floor Optimized UI & Built-in Drawing Viewer
No complex menus. Check the shape and input values intuitively on a single screen. Use the in-app 'Drawing Viewer (Camera/Gallery)' to keep your blueprint on-screen, comparing shapes to prevent typos.

🌗 Perfect Visibility in Any Environment (Dual Theme Mode)
The shop floor runs 24/7. We offer two modes to reduce eye strain depending on your lighting:

🌙 Deep Dark Mode: Highly recommended for dark factory interiors or night shifts to protect your eyes!

☀️ Vivid Light Mode: Perfect for daytime shifts with good natural light or under bright LED shop lights!

Download CNC Taper Pro right now and completely free yourself from the stress of manual calculations!