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

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Address: Building 2A, Jishengchang Industrial Zone, Longgang District, Shenzhen, China.

Contact name:Frank Li

Toxmann High- Tech Co., Limited

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

Country/Region	china
City & Province	shenzhen
Categories	Moulds

Product Details

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

Company Profile-Toxmann.pdf

Processing & Inspection Machine List.pdf

^{Core pins are used primarily in the plastic molding and die casting
applications. In most cases core pin are fixed in the plastic mold
and are used to create a desired shape in the molded or cast part.
Unlike the purpose of a an ejector pin which is pushed or extended
by the ejector plate to eject the cooled molded or cast part from
the cavity/core. It is often easier to machine a core pin as a
separate element and add it to the A-side or B-side of the mold as
needed. Core pins are sometimes used in aluminum molds to create
tall, thin cores that might be too fragile if machined out of the
bulk aluminum of the mold. In some applications core pins are also
used for part ejection from a casting die.}

^{There are many types of pins with in mold bases and die casting
molds. Each are designed (based on material type, core and surface
hardness, and coatings) for different applications within the
molding or casting process. Many factors need to be considered to
choose the correct pin for the application. Factors like the draft
and texture of sidewalls, depth of walls and ribs can increase the
likelihood that areas of the part will cling to the mold. Resin
choice can also affect pin placement or size. Some resins are
“stickier,” requiring more force for release from the mold. Softer
resins may also require the use of more or bigger pins to spread
the force and prevent puncturing or marring of the cooled plastic.}

^{Technical Details:}

^{Size Tolerance: ±0.002mm}

^{Axiality: 0.005mm}

^{Surface Roughness: Ra0.6}

^{Verticality: 0.005mm}

Specification:

^Manufacturer	^{Toxmann High- Tech Co., Limited}
^{Product Name}	^{Mold Core Pins}
^{Industry Standards}	^{DIN, JIS, AISI, GB}
Hardness	^HRC48-52
^Material	^SKD61
Coating	^{TiN, TiCN, AlTiN, Nitriding}
^Roughness	^RA0.6
^{Quality Control}	^{Hardness Tester, Caliper, Altimeter, CMM, Projector, Quadratic Element}
^{Processing Machines}	^{CNC lathes, OD Grinder}
^{Other Service}	^{ODM and OEM, Customized Specification, One to One Communication, Free Samples}
^{Order Process}	^{Customer inquiries (provide 2D or 3D drawing)→ Toxmann provides quotes and lead time→ Orders released by customer→ 50% advanced} ^{payment→ Arrange production→ QC pass→ Packing and shipping after receiving balance payment.}

Toxmann Has Strong Grinding Ability:

^{Toxmann Grinders}
^Brands	^{WAIDAI, WANPAN, HOUTMAN}
^{Accuracy Class}	^{PG: ±0.001mm, RA0.4}
	^{Surface Grinder: ±0.005mm, RA0.8}
	^{NC and OD Grinder: ±0.001mm, RA0.4}
^{Total Number}	²¹
^Features	^{1. High machining accuracy and stable quality on processing.}
	^{2. Suitable for the processing of complex and shaped parts.}
	^{3. Facilitate mass production.}

Toxmann Business Range:

^{Manufacturing and inspection capacity in steel, tungsten stainless,
aluminum and copper materials for precision mold parts, cavity
pins, core pins, punches, ejector sleeve, CNC machining parts etc.}

^{Services: CNC lathe machining, CNC Milling, EDM processing, Wire-cutting, OD
grinding, ID grinding, Surface grinding, Thread grinding, Polishing
etc.}

Core Value and Company Culture:

^{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.}

Why Choose Us?

^{1. Best product quality and most competitive price.}

^{2. Experienced technicians are in production.}

^{3. High-end processing machines and inspection instruments.}

^{4. Customized designs and production.}

^{5. Excellent pre-sale and after-sale service.}

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.}