Die-casting Mould Mould Base for Plastic Injection Moulding

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Ningbo
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TT OR LC
Min Order Qty:
10 set
Supply Capability:
500 set/month

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Product Description:

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.

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Q:What is the hardness of mould steel chromium 12 unquenching?
The CR12 mould steel is widely used for cold making mold steel, with high strength, good hardening and good abrasion resistance, but the impact toughness is poor. Mainly used as under impact load is small, high wear resistance of cold die and punch, cold cutting scissors, drill sets, gauge, wire drawing die, stamping die, thread rolling plate, drawing die and screw thread rolling dies, etc. Cr12 steel belongs to high carbon high chromium ledeburite steel, is widely used cold work die steel. The steel has good hardenability, abrasion resistance, hot workability. Carbide distribution in the steel is good, can be used to make complex shape, under heavy working conditions of all kinds of cold work mould. Such as cold die punch, thread rolling dies, wire drawing die, die, powder metallurgy die, woodworking cutting tools, cold cutting scissors drill tool and gauge set. CR12 steel hardness in the return of the state for 269 ~ 217 hb, a maximum of 62 HRC after quenching, according to different purposes, can choose a different hardness and reasonable hardness range should be around 58-62 HRC.
Q:Where is the mould industry in our country?
jiangsu Jiangsu suzhou currently has more than 1000 kinds of mould factories, more than 1000 die processing points, with annual sales of about 5 billion ~ 6 billion yuan, mould industry is one of the new industries in the city. Japan, South Korea, Singapore, Germany, the Netherlands, the United States and our country Taiwan, the Hong Kong area sole proprietorship, the joint venture enterprise, the private mould enterprise is quite a few; Suzhou lampe casting, molding, and other far lighter company mainly produces automotive engine and wheel and other components die-casting die and mold, kunshan large formwork, kunshan precision mold standard parts, such as pieces of kunshan huaxing mold oriented enterprise specializing in the production of various kinds of large formwork, mould guide pieces, die springs and other standard parts.
Q:What does the mold and the flying model mean
B: it's the assembly mould. Where can't the qualified fitter fix it
Q:What is the top and bottom die in the mould?
Generally speaking, the upper and lower mould is in punching machine, casting machine, hydraulic press is the most common, and in this case, the upper die also called dynamic model, the model is called a static mode, this is because, when opening the die was mechanical drive dynamic model, complete open mold, so, in the upper die and lower die.
Q:What is the pull mold
Drawing die: In the case of metal cold stamping books, the "drawing die" is usually the "drawing die" or "stretching mode". In the process of drawing, the parts of the non-spreadable surface are stretched or stretched, so the deep die is also known as tensile or draw-down mode. The drawing die is the norm, and the stretch or pull model is an alias, no difference. The typical structure of a draw-down model The complicated overlays must be double-acting press. This is due to: (1) single action press of the clamping force is not enough, there are air cushion of single action press the clamping force is equal to the pressure of press ~ 25 ~ 20%, and outside of double-action press slider clamping force for the slider pressure within 65% ~ 70%. (2) the clamping force of the single action press can only be the entire adjustment, and double action press slide block outside pressure available outside the four corners of the slider, high and low adjusting nut to adjust, by tilting the slider, adjust the moulding material on each part of the force that press a material, control the flow of the material surface material. The pull of single action press is not enough. (4) single action drawing die of the pressure plate is not rigid, if pressure is expected to face is the three-dimensional curved surface shape, at the beginning of the drawing when bending into pressure burden surface shape because the pressure of material surface shape asymmetry pressure plate deflection, serious when pressure is lost.
Q:The performance requirement of die steel
Compressive yield strength and compressive strength of bending strength mould in use process is often high pressure and bending effect, so the mold material should have certain compressive strength and bending strength. In many cases, the compression test and bending test conditions close to the actual working conditions of mould (for example, measured by the steel compressive yield strength and deformation resistance of punch work was coincident). Another advantage of the bending test is the absolute value of the dependent variable is large, can be more sensitive to reflect the different steel grade and condition in different heat treatment and organizations between the difference of deformation resistance.
Q:What is the manufacturing of mould materials
You're talking about the industry that makes moulds. It is the metallurgical industry that makes mould material. From steelmaking to forging and rolling, it also belongs to heavy industry.Belong to die design, consider the choice of suitable material.
Q:How to choose the injection molding machine when the mould design
If you choose me as a manufacturer of injection molding machines, we will do our best to help you design the equipment you want
Q:What does it mean to pull the mold? What's going on?
The injection mold is in the process of die, the product is caused by sticking to the side of the mother mold, which is called the former mold.
Q:What is the difference between mould injection and blow molding?
Blow molding: also call hollow blow molding, a kind of development rapid plastic processing method. Thermoplastic resin by extrusion or injection molding of plastic parison tube, hot (or heated to softening state), put in split cavity, mold closing immediately after ventilation with compressed air within the parison, make plastic parison swell and clingy wall in the mold, the cooling mold release, the products have all kinds of hollow. Blown film manufacturing technology on the principle and hollow blow molding is very similar, but it does not use the mould, from the perspective of classification of plastics processing technology, molding process is usually included in the extrusion of blown film. The blow molding process was used in the production of low-density polyethylene small bottles during world war ii. In the late 1950s, with the development of high density polyethylene and the development of blowing and molding machine, blow molding technology was widely used. Hollow containers can be up to thousands of litres, some of which are computerized. It is suitable for the plastic polyethylene, polyvinyl chloride, polypropylene, polyester, etc., and the empty container is widely used as an industrial packaging container.

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