Mold Steel & Maintenance

Ejector System Maintenance: What Keeps Ejection Working After Half a Million Shots?

September 2, 2026
Last updated: 2026-09-04 · 5 min read Ejector System Maintenance: What Keeps Ejection Working After Half a Million Shots? The…
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Guide Pins and Bushings: Why They Wear and How to Keep the Mold Aligned

September 2, 2026
Last updated: 2026-09-04 · 5 min read Guide Pins and Bushings: Why They Wear and How to Keep the Mold…
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Why Log Every Shot? — Shot Counts as the Mold’s Odometer and Maintenance Clock

September 2, 2026
Last updated: 2026-09-04 · 5 min read Why Log Every Shot? — Shot Counts as the Mold’s Odometer and Maintenance…
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Dry Ice or Ultrasonic for Mold Cleaning? — Choosing the Method That Fits Your Maintenance Window

September 2, 2026
Last updated: 2026-09-04 · 5 min read Dry Ice or Ultrasonic for Mold Cleaning? — Choosing the Method That Fits…
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How Do You Keep a Mold From Rusting in Storage? — Rust Prevention and Long-Term Preservation

September 2, 2026
Last updated: 2026-09-04 · 6 min read Why Do Molded Parts Need Fillets and Corner Radii? — Stress, Flow and…
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Refurbish an Old Mold or Cut a New One? — Deciding by Shot Count, Steel and Damage

September 2, 2026
Last updated: 2026-09-04 · 6 min read Where Do Ejector Pins Go? — Ejection Layout, Witness Marks and the Sticking-Part…
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Which Mold Parts Should You Keep as Spares? — Building a Spare-Parts Plan That Prevents Line-Down Weeks

September 2, 2026
Last updated: 2026-09-04 · 6 min read Where Should the Parting Line Go? — How Parting-Line Placement Shapes Appearance, Flash…
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Corrosive Resins and Mold Steel — How Do Flame-Retardant, PVC and Glass-Filled Grades Attack a Mold, and How Do You Protect the Tool?

September 2, 2026
Mold Venting Design — Where Do Vents Go, How Deep Are They, and What Happens When a Cavity Cannot Breathe?…
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Injection Mold Cooling Water Line Maintenance — How Do Scale, Corrosion and Algae Build Up Inside Mold Channels, and What Flushing and Water-Treatment Schedule Prevents Them?

September 2, 2026
Wall Thickness Transitions in Injection Molding — How Much Taper and Radius Do You Need Where a Thick Section Meets…
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Mold Rust Prevention and Removal — What Causes Rust on Injection Molds, How Do You Prevent It, and What Is the Correct Procedure for Removing Rust Without Damaging the Mold Surface?

September 2, 2026
Rib-to-Wall Ratio for Injection Molding — What Is the Correct Ratio, Why Does It Matter, and What Happens When the…
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Mold Steel Polishing and Texture Repair — How Do You Restore the Cavity Surface When Scratches, Corrosion or Wear Degrade the Part Appearance?

September 2, 2026
Mold Specification Sheet — How Do You Write a Technical Specification That Eliminates Miscommunication with a Chinese Mold Maker? Last…
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Mold Steel Surface Coating — How Do TiN, CrN and DLC Coatings Extend Mold Life, Reduce Friction and Improve Part Release?

September 2, 2026
Mold Tooling Budget — How Do You Build a Realistic One, What Drives the Cost, and Where Can You Trim…
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