Blog | Custom Injection Molding,Injection Molding Supplies

How many you know about the ultrasonic plastic welding ? Sep 21, 2020
How many you know about the ultrasonic plastic welding? Plastic welding refers to the method of heating the contact surface of two plastic parts to melt at the same time, so that they are combined into a whole connection method, only applicable to the thermoplastic joint welding, we can use electrode or not use electrode. When using the welding rod, the end face of the welding end shall be made in...
- ultrasonic welding
- ultrasonic welding machine
- welding machine
Injection mold gate type and selection-3 Aug 21, 2020
2.2 Limit the gate. The cavity and the runner are connected by a channel with a short distance at one end and a small section. This channel is called a restrictive gate, which limits the thickness of the gate and rapid solidification. The main types of restriction gates are: 2.2.1 Point gate. Point gate is a round gate with extremely small cross-sectional size. The characteristics of the point gat...
- mold Filling
- injection molding machine
- plastic mold Filling
Commonly used materials and attention in CNC prototype processing Aug 21, 2020
CNC processing is a very common processing method for prototype parts. The commonly used materials are: ABS, POM, PMMA (Acrylic), Nylon, PC, PP, PA, BT, PVC, etc. Aluminum alloy, copper, etc. After the workpiece is clamped, the digital control system can control the machine tool to automatically select and change cutter according to different procedures, automatically change the spindle speed, fee...
- prototype parts
- CNC prototype
- CNC machining part
Injection mold gate type and selection-2 Aug 14, 2020
2.1 Unrestricted gate. Unrestricted gate is also called straight gate. Its characteristic is that the plastic melt flows directly into the cavity, the pressure loss is small, the feeding speed is fast and the molding is easier, and it is suitable for all kinds of plastics. It has the advantages of good transmission pressure, strong pressure maintaining and shrinking effect, simple and compact mold...
- mold Filling
- injection molding machine
- plastic mold Filling
Do you know what is 3D Printing? Sep 21, 2020
Do you know what is 3D Printing? 3D Printing is a kind of rapid prototyping technology. It is a technology based on digital model files, using adhesive materials such as powdered metal or plastic to build objects by printing them layer by layer. The first 3D printer was founded in 1986 by Charles Hull. Its working principle is same with the ordinary printer. There are some liquid or power in the p...
- 3D printing
- 3D Prototype
- Rapid Prototype
Injection mold gate type and selection-1 Sep 21, 2020
The gate of the plastic mold refers to a section of short runner connecting the runner and the strong, which is the entrance of the resin injection cavity. The shape, quantity, size and location of the gate in the mold will have a great impact on the quality of the plastic parts. Therefore, the selection of the gate is one of the key points of the plastic mold design. The gate will be introduced i...
- mold Filling
- injection mold company
- custom plastic molding
High temperature resistant plastic material-PPS Jul 27, 2020
Polyphenylene sulfide is abbreviated as PPS. It is a new high-performance thermoplastic resin. It has the advantages of high mechanical strength, high temperature resistance, chemical resistance, flame resistance, good thermal stability, and excellent electrical properties. Widely used in the fields of electronics, automobiles, machinery and chemicals. PPS is a special engineering plastic with exc...
How much do you know about the shrinkage of common plastic raw materials? Sep 21, 2020
How much do you know about the shrinkage of common plastic raw materials? Different plastic materials have different shrinkages. Today we will talk about the most commonly used material shrinkage. ABS : 0.5% PC: 0.5% PMMA: 0.5% PS: 0.5% PC+ABS: 0.5% PE : 2% PP : 2% PA: 2% PVC : 2% POM : 2% When we make plastic mold, we should consider the plastic material shrinkage, otherwise the product wil...
- plastic material
- sink mark
- injection mold for electronic products
What is thin-wall injection Jul 23, 2020
Thin-wall injection molding technology is also called thin-wall plastic injection molding technology. There are three types of definitions: The ratio of flow length to thickness L/T, that is, the injection ratio of the flow length L from the melt into the mold to the farthest cavity of the cavity that the melt must be filled with the corresponding average wall thickness T is 100 or 150 is thin-wal...
- mold Filling
- injection molding machine
- plastic mold Filling

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