Dongguan Dinghao Plastic Technology Co., Ltd. adheres to the principles of "integrity in business" and "customer first," always providing you with superior products and comprehensive services. If you are interested in our products and services, we look forward to your messages or calls for further information.

Dongguan Dinghao Plastic Technology Co., Ltd. maintains strict quality control:
From design and development, including new product development reviews, mold design and manufacturing, and rubber formula development, to customer confirmation, Dongguan Dinghao Plastic Technology Co., Ltd. pays attention to details, strives for excellence, and dedicates full effort. The manufacturing process is strictly controlled, from material intake to shipment, with every step adhering to a meticulous quality management system and quality control procedures. Additionally, our well-balanced and prioritized project plans, strict process controls, and platform-based supplier management system provide solid support for the product quality of Dongguan Dinghao Plastic Technology Co., Ltd.

Name: Loading Piece Support Bracket

Model: MPT-00329

Length: 31±0.5mm

Width: 31±0.5mm

Total Height: 32±0.5mm

Height: 8.7±0.5mm

Material: POM

Color: Blue

Weight: 3g

Note: The above data is for reference only,

Please refer to the actual product,

Customization available based on drawings or samples

Factors Affecting the Speed of EDM in Plastic Mold Factories
1. Polarity Effect: The phenomenon where different polarities (anode and cathode) result in different amounts of material removal is called the polarity effect.
(1) Anode Processing: When using short pulses, electron bombardment is greater than ion bombardment, resulting in higher material removal at 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 long pulses, 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: Larger pulse energy transfers more heat to the workpiece, increasing 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 pulse intervals, increase pulse frequency, and select appropriate working parameters.
3. Pulse Width: Increasing pulse width increases material removal, but if the pulse width is too short, heat becomes 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 increases, reducing material removal.
4. Material Thermodynamic Constants: Higher melting point, boiling point, specific heat capacity, latent heat of fusion, and latent heat of vaporization result in less material removal and greater machining difficulty. Higher thermal conductivity leads to faster heat loss, reducing material removal.