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The injection tooling and plastic molding parts

by:CSSSLD     2021-01-23
Die cutting mould injection molding processing is based on the shape of a book, by precision machining and cutting, make a material difference size of custom components, die cutting circular knife cutting, with high precision rotary die cutting system, cutting, cutting can be done once.


with automatic meter reading, automatic shutdown, photoelectric correction, and other functions, with compact structure, fast speed, high efficiency, simple operation, stable running, etc, used for processing die cutting materials and rubber, plastic foam, plastic, vinyl, silicon, metal, etc. , sheet metal die cutting methods:.


1, mold hedge of Yin and Yang, Yin and Yang, with the punch, is suitable for the hard processing material appearance.


2, die cutting knife, flat or round knife flat knife: laser engraving knife, die cutting, generally for horizontal or oblique die cutting equipment, die-cutting precision is not high, the relative speed, wide applicability of circular degree: etching knife, carving cutter mold injection molding plant, generally USES circular rotary die cutting equipment, has a full rotation, connection type and simplex bit type, accuracy and speed are all very ideal, most of the label printing and electronic accessories.


3 companies adopt the shape of the processing method on the market, laser forming: use laser machine, high precision and speed is not ideal, is suitable for the complex shape and quantity is not very special, walking wire cutting list: molybdenum wire cutting, high precision, all kinds of precision stamping die.


plastic mould processing has a variety of ways, all kinds of products, today we want to share is a special kind of plastic mould processing method, is also the latest plastic mould processing methods, hoping to help, according to the relative motion of the tool electrode and workpiece, plastic mold special processing methods can be divided into edm perforation molding, wire cutting, etc.


this processing method can be used in complex injection molding processing plant overall die, also can be directly used to own slope processing, can also be used for processing the blanking clearance, this method is more wear-resisting, longer life.


plastic mold processing characteristics of divided into advantages and disadvantages, improve machining precision mould, simplified the mould structure, to improve the durability, the advantages of shortening the period of the whole work, when using this method, the disadvantages become less important, so we still pay more attention to the advantage of this approach.


plastic molding parts:.


1, plastic mould parting surface should be smooth, no pits, no rusty spot, hand wheel, air circulation, the sealing part no dents or cracks.


2, plastic mold set mold, the muscles of the moving mould position, the surface of cylinder, no fire mark, mark, complete in place.


3, plastic mold at insert time not thin blade structure, injection molding processing factory Angle is greater than 2 degrees, no black marks, Pierce et al.


4, module products in injection mold cavity, left and right sides is symmetrical, so you need to show the left or right, such as the size and location of the customer requirements according to the customer's requirements, such as customer did not request, should be in does not affect the appearance and assembly place ( Such as the font size for the '1/8') 。


5, the plastic mold with the same tag, similar, easy to mix during installation.


6, the design of the large and medium-sized mold in the mold surface increased pressure balance blocks and nitrogen treatment.


7, insert the integral surface dynamic model of fixed mode, or insert a fixed mode dynamic model, lock slope or avoid the air.


8, plastic mold, mold, injection molded parts conform to the requirements of the mold development technology.


9, customer demand for plastic mold surface sculpture character.
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