0.002mm Hardened SKD61 Mold Core Pins , Die Punch Pins For Medical Plastic Tools

^{Business Philosophy:}

^{1. Quality is the soul of an enterprise.}

^{2. Competitive price is our advantage.}

^{3. Enthusiastic service is our tenet.}

^{4. Innovation is our eternal pursuit}

^{Quality Objectives:}

^{1. Sample acceptance rate reaches 100%.}

^{2. The qualified rate of finished products reaches 100%}

^{3. Punctual delivery rate reaches 100%}

^{Our Mission:}

^{1.Strengthen management and continuously enhance satisfaction for customers, investors, suppliers and employees.}

^{2. Enhance innovation capacity and contribute to sustainable development.}

FAQ:

^{Q1: What is a core pin in molding?
Core pins are used in the plastic molding and die casting dies. They are a fixed element used to create a void providing the desired shape in the molded or cast part. It is often easier to machine a core pin as a separate element and add it to the A-side or B-side as needed.}

^{Q2: What is a core in a mold?
A core is a preformed, bonded, sand insert placed into the mold to shape the interior of a casting or a part of the casting that cannot be shaped by the pattern. Cores are frequently used to create hollow sections or cavities in a casting.}

^{Q3: What is the difference between die and punch?
A: During sheet metal forming, two different parts may be used. One part is called the punch. It performs the stretching and bending or blanking operation, while the other part is called the die block. It securely clamps the work piece and provides similar stretching bending or blanking operations.}

^{Q4: How does a die punch work?
A: The action of a Punch & Die uses a solid metal piece, the “Punch” located vertically above the “Die”. The Die corresponds in size and shape to the Punch and is secured directly beneath the Punch. The Punch is usually, hydraulically driven to meet the Die.}

^{Q5: How many types of die are there?
A: Combination dies are used for operations involving more than one operation on a work station. The major difference between compound dies and combination dies is that in these dies a cutting operation is combined with with a bending or drawing operation, and hence the name “combination dies”.}

^{Q6: What are punch dies made of?
A: Punch tooling (punch and die) is often made of hardened steel or tungsten carbide. A die is located on the opposite side of the workpiece and supports the material around the perimeter of the hole and helps to localize the shearing forces for a cleaner edge.}​