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Before and After: Aluminum 6061 AR15 Copmponents

Before and After: Aluminum 6061 AR15 Copmponents

This is a very common application and common material for tumbling. Tumbling in our Mr Deburr machine is the most efficient way to prepare CNC machined firearm parts like these for anodizing.

Before and After: Aluminum 6061 CNC Parts Deburred

Before and After: Aluminum 6061 CNC Parts Deburred

Process Developed: Machine: Mr Deburr DB300 Two Hours with Tetrahedron 3/4 X 3/4 X 3/4 X Green Plastic Compound: VF77 Results:This is a very co...

Holiday Hours

Holiday Hours

C&M Topline will be closed on Monday December 25th, Tuesday December 26th and Monday January 1st. We will have normal business hours all other ...

Limited Operations due to the Thomas Fire

Limited Operations due to the Thomas Fire

As of Monday 12/11/2017 C&M Topline is experiencing intermittent power outages, extremely poor air quality and shipping carrier delays. For thi...

Before and After: Aluminum Deburr and Polish

Before and After: Aluminum Deburr and Polish

Process Developed: Machine: Mr Deburr DB300 Two Hours with Angle Cut Triangle 7/8 x 3/8 SF ceramic Thirty minutes with Angle Cut Cylinder 3/16 X ...

Before and After: Titanium Turbine Blades

Before and After: Titanium Turbine Blades

Results:

The blades provided had many hours of use in the field at temperature. The surfaces of each blade were blackened by heat exposure. The process significantly brightened each blade and removed any surface imperfections caused by the combustion process

Cleaning Brass Ammunition Shells for Reloading

Cleaning Brass Ammunition Shells for Reloading

There are five components to the brass cleaning process:The Machine, The Fluid System, Media and Compound Selection, Brass Shell Separation, Drying

Before and After: Bronze Casting

Before and After: Bronze Casting

Welcome to the first installment of our "Before and After"  series. On a daily basis we are testing parts and customizing processes for our custome...

Waterjet Machining & Water Jet Cutting

Waterjet Machining & Water Jet Cutting

Waterjet Machining For Finishing Parts Waterjet machines are a great way to manufacture metal pieces. I want to share a metal finishing process w...

Choosing Tumbling Media To Avoid Lodging Issues

Choosing Tumbling Media To Avoid Lodging Issues

Media Size & Shape Is Key One key consideration in choosing the size and shape of the media you are going to use in your metal finishing proces...

Silver Burnishing Machine for Commercial Silverware Polishing

Silver Burnishing Machine for Commercial Silverware Polishing

Using a Barrel Tumbler as a Silver Burnishing Machine Silverware Polishing Machine: A Commercial Application for our 2-Bar Barrel Tumbler Sometimes...

Removing Rust with Vibratory Tumbling Machines

Removing Rust with Vibratory Tumbling Machines

Rust Removal with Vibratory Tumbling Machines The three items we decided to test rust removal on were all steel with some type of chrome plating on...