Standard Mould Base for Plastic Injection Moulding Factory

Standard Mould Base for Plastic Injection Moulding Factory

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 500 set/month

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Our company specializes in manufacturing all kinds of plastic standard and non-standard mold, die-casting mould, stamping mould and all kinds of Euro HASCO mould frame.

The accessories are all made of standard guide pillar & bushes.

Thickness tolerance are processed according to requirements of 0.00 to 0.02.

High surface finish and roughness of standard.

Various types of formwork could be processed according to figure.

Q: What is the top of the die?: To support the appearance, the whole type plate is not solid, it consists of the frame, block, block, etc

Q: Why does the mold exhaust, so where does the gas come from: Just add a little bit of the purpose of the exhaust: burn. The other ten is perfect.Plastic mold venting is not good, the gases in the cavity is compressed, produce a lot of pressure, this is the back pressure to prevent the molten plastic for normal rapid molding, make it difficult to injection molding. Once injection molding difficulty in this case, the researchers often adopt the method of improve the injection pressure of injection, this led to the pressure maintaining prolonged, molding cycle delay, the production efficiency is lower, injection molding machine energy consumption increases and so on. Even corrosive gases are sometimes fouled in the cavity, contaminating plastic molds, reducing the life of the molds and increasing the cost of plastic moulds.

Q: The function of die water board?: Plastic mould is divided into two plate mold, three board mould, three board mould is two open mold, mold has a nozzle plate, nozzle plate is used to open mold for the first time the shuikou material pull out from water mouth, and then move back as the mould, due to the limit lever pull nozzle plate, injection molded parts and runner plate on the dynamic model of shuikou disconnect, complete the whole process of open mould.

Q: What does the die EDM mean: EDM is electrospark machining. EDM is used in the working liquid in the pulse discharge between the two poles of galvanic action removal in special processing methods of conductive materials, also called discharge machining or electrical erosion, English abbreviation EDM. The main features The materials and complex shape artifacts that can be machined for the hard cutting of ordinary cutting processes; No cutting force when processing. Do not produce defects such as burrs and scratches; The tool electrode materials need not be harder than the workpiece materials. Direct use of electrical energy processing to facilitate automation; After processing, the surface produces a metamorphic layer which must be further removed in some applications. It is difficult to clean and process the smoke pollution in the process.

Q: The difference between wire cutting and mold making: The mould as a kind of high life special technology equipment, has the following production characteristics: (1) it belongs to single, multi-breed production. Mold is the high life of special process equipment, each pair of mould can produce a certain shape, size, and the precision of parts, it's decided to mold production belongs to the nature of the single, many varieties, production procedures. The mould production cycle is short. Due to the acceleration of new product upgrade and market competition, the requirement of the mould production cycle is getting shorter and shorter. The mould production management, design and process should meet the objective requirements. (3) the complete set of mould production. When some parts need more pair of mould processing, often involvement and influence each other between each pair of mould, only the final qualified parts, it qualifies as a series of mold. Therefore, this feature must be fully considered in terms of production and planning.

Q: How to calculate the weight of die steel?: Calculated in accordance with the relevant formula began below: volume = length x width x height (thick) weight x = weight proportion: the steel plate you use = 80 cm long = 50 cm wide = 25 cm thick Thick volume = length x width x = 80 * 50 * 25 = 100000 (cm) square weight = weight proportion of x = 100000 * 7.85 = 785000 grams The weight of the steel plate is: 785000 g = 785 kg

Q: How do you get the putty on the die?: The putty has formed a plastic membrane, which can be cleaned by the use of an edible alkali.

Q: Make the mold with the dough: When injecting the material into the dough, be careful to avoid excessive fluid pressure.

Q: What is the mold major: Industrial production is used for molding, blowing, extrusion, die-casting or forging, metallurgy, stamping and stretching, etc., to obtain the various molds and tools of the required products. In short, the mold is a tool for molding objects, which are made of different parts, and different parts are made of different parts. It mainly USES the physical state of the forming material to realize the processing of the physical appearance.

Q: The wall thickness of the die is affected by the plastic parts: For thermoplastic materials, the cooling time is added For thermosetting materials, solidification is not complete.

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