Aluminium alloy parts machining process common problems solutions

   With The Current Demand For Lightweighting In Many Markets, Aluminum Alloys Have Become The First Choice Of More More Parts Manufacturers, The Processing Of Aluminum Alloy Products Has Also Attracted Much Attention. The Advantages Of Aluminum Alloys In Density, Tensile Strength, Elongation, Corrosion Resistance, Etc. Make It The Most Widely Used Non-Ferrous Metal Material In Industry, It Plays A Vital Role In Aviation, Aerospace, Automobile, Machinery Manufacturing Other Industries.

　　Huiwen Intelligent Manufacturing Is A Machining Factory With More Than Ten Years Of CNC Machining Experience, With Complete Equipment, CNC Lathe/Milling/Grinding/Drilling/Machining. In The Field Of Metal Processing, Huiwen Always Faces The Processing Difficulties, Insists On Pursuing High Efficiency, High Performance, Low Pollution Low Energy Consumption As The Goal, Provides Systematic Solutions For Industrial Customers, Effectively Solving A Series Of Problems Such As Tool Wear, Machine Tool Corrosion, Low Workpiece Qualification Rate Employee Health, Has Been Highly Praised By The Market.

　　Compared With Ferrous Metals, Aluminum Alloys Have Their Own Special Machining Properties, So There Are Specific Requirements For The Performance Of Cutting Fluids. In The Process Of Aluminum Alloy Machining , Problems Such As Sticking Of The Tool, Rotten Teeth In Tapping, Mildew On Non-Machined Surfaces Are Prone To Occur, Which Requires Comprehensive Consideration Two Aspects: The Design Use Of Cutting Fluid Products. In The Design Of Cutting Fluid Products, Factors Such As Lubrication, Corrosion Inhibition, Residue Required For Aluminum Alloy Processing Should Be Considered . In The Use Of Cutting Fluid Products, The Optimal Solution Should Be Formulated Based On The Specific Conditions Such As The Material Of The Aluminum Alloy Workpiece, The Aluminum Alloy Processing Method, The Processing Time, The Stacking Method, The Circulation Time, The Cleaning Requirements. Based On These Factors, The Following Briefly Discusses Some Common Problems In The Aluminum Alloy Processing Process:

1. Tapping Teeth Are Rotten, The Tool Is Sticky, The Surface Finish Of The Processing Does Meet The Standard

　　Aluminum Alloy Is Soft Has A Low Melting Point, So It Is Easy To Have Problems Such As Tooth Decay Tool Sticking In A Bad Processing Environment. In Addition To Changing The Processing Parameters Such As Avoiding Medium-Speed Processing That Is Prone To Tool Sticking, A Cutting Fluid With Good Lubrication Cooling Properties Should Be Used. Huiwen Has Long Been Committed To The Processing Of High-Precision, High-Difficulty, Easy-To-Deform Metal Plastic Parts , Small Medium-Volume Production Manufacturing Of Light Alloy Composite Material Parts (Such As Aluminum Alloy, Carbon Fiber, Etc.),  Robot Parts Procurement Customization Services.

2. Non-Processed Surface Mold

　　Most Of The Problems That Arise In Aluminum Alloy Processing Are Caused By Cutting Fluid. Inadequate Design Of The Cutting Fluid Product Itself Means Problems That Are Difficult To Avoid During Processing. The Non-Processing Surface Of Die-Cast Aluminum Alloys Is Sensitive To The Corrosion Inhibition Ability Of The Cutting Fluid, Mold Is One Of Its Manifestations. Aluminum Alloy Mold Is Usually Caused By Insufficient Aluminum Corrosion Inhibition Ability Of The Cutting Fluid Insufficient Microbial Control Ability Of The Cutting Fluid. The Mold Phenomenon Caused By The Two Reasons Is Different, But In Most Cases It Is The Insufficient Aluminum Corrosion Inhibition Ability Of The Cutting Fluid That Causes Mold. When Mold Occurs, It Is Necessary To Start Improving The Corrosion Inhibition Ability Of The Cutting Fluid Improving The Storage Method After Machining .

3. Residue On The Processed Surface Affects Later Cleaning

　　Aluminum Alloy Machining Generally Requires A Cleaning Process. If The Cleaning Ability Of The Cutting Fluid Used In Aluminum Alloy Parts Machining Is Poor, Residues Will Remain On The Aluminum Alloy Machining Surface, Affecting The Appearance Subsequent Inkjet Printing Other Treatments. This Is Usually Related To The Design Of The Cutting Fluid Product Emulsification System The Cleaning Process.

4. A Large Amount Of Foam Is Generated During The Processing Of Aluminum Alloy Parts

　　Cutting Fluid Foam Is Generally Avoided As Much As Possible During Machining. Insufficient Cooling Severe Tool Wear Caused By Foam Will Lead To Poor Machining Results Reduced Machining Efficiency. Especially With The Update Of Machine Tools, The Five-Axis Machining Center Has Higher Requirements For Cutting Fluid Foam. Cutting Fluid With Insufficient Anti-Foaming Defoaming Capabilities Will Cause The Liquid Level To Rise Abnormally, Triggering The Liquid Level Alarm Stopping The Machine Tool Working Normally. Improving The Foam Performance Of Cutting Fluid Cannot Be Properly Solved By Simply Adding A Defoaming Agent, But Should Be Optimized As A Whole The System Design Of Cutting Fluid Products.

5. Short Service Life Of Cutting Fluid

　　In The Process Of Machining Aluminum Alloy Workpieces Such As Pistons, Gearbox Cylinders, Etc., There Is A Common Problem Of Short Cutting Fluid Life. The Service Life Of Cutting Fluid Only Involves The Frequency Of Tank Replacement The Cost Of Investment, But Also Affects The Quality Of Processing, The On-Site Working Environment Many Other Aspects. Huiwen Is Good At CNC Processing : CNC Turning, Milling, Drilling, Grinding, Sheet Metal Processing  Other Processes ( Precision Parts CNC Machining ). The Problem Of Cutting Fluid Service Life Is Mainly Reflected In The Stickiness Corruption Of The Tank Fluid After A Period Of Use.

　　Stickiness Makes It Difficult For Aluminum Chips To Separate The Surface Of Aluminum Parts, Resulting In Indentations. Corruption Reduces The Processing Quality Of Cutting Fluid Worsens The On-Site Working Environment. Stickiness Is Related To Factors Such As The Selection Of Emulsification System The Ability To Control Microorganisms In The Design Of Cutting Fluid. Corruption Is Related To The Introduction Of Microbial Nutrients In The Cutting Fluid The Selection Of Bactericidal Antibacterial Systems. Of Course, It Is Also Related To The Use Maintenance Of The On-Site Cutting Fluid.

　　In Short, There Are Some Special Problems In The Aluminum Alloy Machining Process. To Solve These Problems, In Addition To Standardized On-Site Maintenance, The Key Is To Choose A Cutting Fluid With Good Aluminum Alloy Processing Capabilities, Because Most Of The Problems Generated During Aluminum Alloy Machining Are Related To Cutting Fluids. Kerun Has Conducted Long-Term, In-Depth Extensive Theoretical Research Practical Verification On The Problems Generated During Aluminum Alloy Machining. In The Process Of Overcoming Difficulties, It Has Accumulated Rich Experience Developed Aluminum Alloy Cutting Fluids With Strong Processing Performance, Good Antimicrobial Performance, Long Life, Safety Environmental Protection, Excellent Cleaning Performance, Which Has Injected Strong Power Into The Aluminum Alloy Machining Industry. For Example, One Of Kerun’s Star Products, KR-C8020 Emulsified Cutting Fluid, Is Mainly Developed For High-End Aluminum Alloy Processing. It Is A Cutting Fluid Designed For Aluminum Alloy Processing In The Fields Of Automobiles, Aerospace Electronics. It Has Excellent Lubrication, Cooling Aluminum Corrosion Inhibition Properties, Effectively Extending The Life Of The Tool. In The Application Of An Engine Parts Manufacturer, It Only Effectively Helps The Customer Solve The Problem Of Slow-Release Of Aluminum Improves The Surface Quality Of Parts, But Also During The Processing, Due To The Use Of Emulsified Products, Its Significant Lubrication Performance Helps The Customer Effectively Extend The Life Of The Tool Reduce The Overall Cost. In Addition, The Cutting Fluid Contains Special Antibacterial Ingredients, The Customer's On-Site Tank Fluid Has Excellent Stability. 

       We Have The Ability To Participate With Customers The Engineering Development Of New Products Until The New Products Enter Formal Mass Production. We Can Improve The Processing Process For Customers To Reduce Costs While Controlling Product Quality. We Have Our Own Factory With Many Advanced CNC Precision Processing Equipment. We Have An Engineering Quality Team With Rich Technical Management Experience To Guarantee Our Services Provide Customers With Refined First-Class Precision Parts Processing Products.