How to choose the best Plastic Injection Mold Tool Material?
Selection of the best Injection molding tool material for injection mold core and cavity is very critical. It has an impact on injection mold cost, to ...
Mechanical Engineering Interview Questions and Answers
If you have a degree or diploma in mechanical engineering and looking for a job in the mechanical field. This article can help you with your interview ...
Plastic Overmolding Process: Advantages Disadvantages & Applications
What is Overmolding Process? The Overmolding process is a type of injection molding process where a secondary material is molded over the first ma ...
What are Injection Molding Defects and How to Control Them?
Injection molding defects have an impact on plastic part structural strength and its appearance. It is not possible to eleminate 100% injection moldin ...
Hot Runner vs Cold Runner Injection Mold
Injection molding is one of the best manufacturing processes to manufacture plastic parts in high production volumes. Various types of Injection mold& ...
Solidworks Interview Questions and Answers in 2025
CAD tools are extensively used for mechanical product design. If you are looking for a career in mechanical design, CAD tools can add value. Solidwork ...
Why 2nd and 4th angle Projection is not Used
Second and fourth angle projection systems are not used to draw engineering drawings because of the limitation of overlapping projection views. In thi ...
Mechanical Design Interview Questions and Answers
If you have a degree or diploma in mechanical engineering. And looking for a job in the mechanical field. Then this article can help you with your int ...
Sheet Metal K-Factor, Bend Allowance and Flat Length Calculations
K Factor in sheet metal bending is a constant used to calculate sheet metal flat length or Flat-pattern. Mathematically k factor value is equal to the ...
What is IP Rating: Ingress Protection Rating
IEC60529 and NEMA define a procedure to determine the enclosure protection level from solid and water particles using ingress protection rating. You n ...