Zhanjiang Engineering Plastic Parts Assembly Manufacturer Produces Anhui Single-Seat Plastic Electric Valve Body with Wide Processing Range

To adapt to the fierce market competition and keep pace with the times, the enterprise has accelerated its development speed. Dongguan Dinghao Plastic Technology Co., Ltd. has provided strong support for the development and production of high-level products by acquiring advanced equipment and introducing high-tech talents. The company also possesses advanced testing instruments and production equipment to strictly control product quality.

The enterprise management strictly implements production standards and has successfully passed the quality system certification. Dongguan Dinghao Plastic Technology Co., Ltd. has strong technical capabilities and production capacity, enabling it to design and manufacture molds, plastic products, and hardware products with special performance requirements for a wide range of users. It primarily serves the petroleum industry, automotive industry, railway locomotives, escalators, machinery industry, home appliance industry, and more.

Name: One-way Plastic Valve Body

Model: MPT-00702

Interface Diameter: 12±0.5mm

Spiral Diameter: 26.5±0.5mm

Large Diameter: 31.5±0.5mm

Width: 55±0.5mm

Total Height: 60.5±0.5mm

Material: PA66

Color: Yellow

Weight: 20g

Note: The above data is for reference only,

Please refer to the actual product,

Customization based on drawings or samples is available

Factors Affecting EDM Speed in Plastic Mold Factories
1. Polarity Effect: The phenomenon where the amount of material damage differs between the positive and negative electrodes is called the polarity effect.
(1) Anode Processing: When using short pulses, electron bombardment is greater than ion bombardment, resulting in more damage to the anode. The workpiece is connected to the anode. Short pulses (less than 40 microseconds) provide high surface quality, low efficiency, and are used for fine machining.

(2) Cathode Processing: When using wide pulses, the material removal at the cathode is greater than at the anode, so the workpiece must be connected to the cathode. Long pulses (greater than 300 microseconds) provide low surface quality, high efficiency, and are used for rough machining.
2. Pulse Parameters: The larger the pulse energy, the more heat transferred to the workpiece, and the greater the material removal. The total erosion amount per unit time at the anode (or cathode) is q = qtf = kwft. Measures: Increase the average discharge current, reduce the pulse interval, increase the pulse frequency, and reasonably select working parameters.
3. Pulse Width: Increasing the pulse width increases material removal, but if the pulse width is too short, heat is too concentrated, increasing the proportion of metal vaporization. Vaporization consumes energy, reducing material removal. If the pulse width is too long, heat loss through conduction is too high, reducing material removal.
4. Thermodynamic Constants of Materials: Higher melting point, boiling point, specific heat capacity, latent heat of fusion, and latent heat of vaporization result in less material removal and greater processing difficulty. Higher thermal conductivity leads to faster heat conduction loss, reducing material removal.