SHADER7 Expert Blog

15+ in-depth guides on FANUC CNC programming, passport photos, salary calculations, and professional tools.

FANUC G-Code Reference
FANUC CNC

Complete FANUC G-Code Reference for CNC Mills (2025)

Essential G-codes, M-codes, and troubleshooting for FANUC 0i/30i/31i controls. Includes macro B programming examples.

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FANUC Macro Programming
FANUC CNC

FANUC Macro B Programming: Custom Cycles & Variables

Learn system variables (#100-#999), custom G-codes, and parameterized programming for FANUC controls.

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FANUC Alarm Codes
FANUC CNC

FANUC Alarm Codes: Complete Troubleshooting Guide

Fix common alarms (PS, OT, SV, SP) with step-by-step solutions and preventive measures.

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CNC Feed Rate Calculation
FANUC CNC

CNC Feed Rate Calculation for FANUC: SFM, RPM, IPM

Master surface feet per minute, spindle RPM, and feed rate calculations for aluminum, steel, and titanium.

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Passport Photo Requirements
Passport Photos

Passport Photo Requirements: 150+ Countries Compared

Detailed dimensions, backgrounds, and rejection reasons for US, UK, India, Schengen, and more.

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DIY Passport Photo
Passport Photos

How to Take Perfect Passport Photos at Home: Lighting & Setup

Avoid common rejections with proper lighting, background, and camera settings. Save $15 per photo.

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Biometric Photo Standards
Passport Photos

Biometric Photo Standards: Why Photos Get Rejected

Understand ICAO standards, facial recognition requirements, and common mistakes that cause rejections.

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Salary Calculation Guide
Finance

How to Calculate Overtime Pay: US & India Laws Explained

Step-by-step guide to calculating overtime, including federal vs state laws and common violations.

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Hourly vs Salary Comparison
Finance

Hourly vs. Salary: Which Pays Better? Real Math

Compare real earnings including overtime, benefits, and taxes. Make informed career decisions.

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Tax Withholding Guide
Finance

Understanding Tax Withholding: Why Your Paycheck Varies

Federal income tax, FICA, state taxes, and deductions explained with calculation examples.

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ATS Resume Tips
Career

ATS Resume Optimization: Beat the Robots (2025)

Keywords, formatting, and templates that pass Applicant Tracking Systems. Real examples from hiring managers.

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Group Expense Splitting
Finance

Fair Expense Splitting: Avoid Roommate & Travel Drama

Mathematical methods for fair splits, handling uneven shares, and tracking payments over time.

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Professional Receipts
Business

Professional Receipt Requirements: GST, VAT & Tax Compliance

What makes a receipt legally valid in US, India, UK, and EU. Includes required fields and formatting.

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CNC Tool Management
FANUC CNC

CNC Tool Life Management on FANUC Controls

Set up tool life counters, automatic tool changes, and preventive replacement scheduling.

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CNC Work Offsets
FANUC CNC

FANUC Work Offsets: G54-G59 vs. G10 vs. G52

When to use each offset type, programming examples, and best practices for multi-part setups.

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