Report Design and manufacturing plastic injection mold hot runner

Chia sẻ: Tuan Tuan | Ngày: | Loại File: PPTX | Số trang:10

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Report Design and manufacturing plastic injection mold with hot runner is made on the drop contents: Constitute, hot runner, plastic funnel, functional parts of the hot runner, mouth spray. To understand the content of the report knowledge invite you to consult the documentation.

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Nội dung Text: Report Design and manufacturing plastic injection mold hot runner

REPORT DESIGN AND MANUFACTURING PLASTIC INJECTION MOLD HOT RUNNER
I. CONSTITUTE Plastic Materials in the distribution channels are kept in the molten state during spraying The structure of a channel hot Hot Runner
HOT RUNNER
CONSTITUTE Those of Hot Runner System suite 1. Equipment heating of raw sugar: Heater 2. The temperature control device: thermocouple, Controller 3. Insulation Division: In the mold using HRS has added insulation (space) to prevent an increase in temperature of the mold 4. Division adjust the movement of V / cell: Piston, V / PinVpin linear motion up and down by compressed air pressure pushes the piston moves in the cylinder translational
Functional parts of the Hot Runner • Silver spray stalk • Connect with the spray nozzles. • Closed cooling systems for connection Flows from machine to the nozzle. • Reduced Xuatkhi necessary pressure. • vHELP plastic from the machine
Funnel plastic • Transporting and distributing hot plastic flow. • Maintain a constant temperature of strong plastic spray. • Transmission pressure plastic line .. 1. Manifold plastic 2.Ranh 3. limit trans 4. 5. lace 6. beetles cdien return manifold 7.HEAT or tubular 8. parts Hiet time
Nozzle • Grade plastic nozzle heater to vents. • Maintain a constant temperature donhua while spraying. 1.Nozzle tip 2.Vongdem 3.Chot van 4.Thiet Hiet time 5.Cap resistor 6.Than Nozzle vVi bottom of the Hot Runner System. The most important detail vLa
mouth spray The technical requirements of vents: • Providing hot resin to longkhuon. + Against freezing and interrupt the • Maintaining paths in a cavity plastic. flow of plastic. • Disconnect the plastic flow. + No spinning or drip. + Minimum pressure loss.
mouth spray vDạng van Van cơ nhiệt
IV. APPLICATION • Nozzle heating and miengphun. These products have a thicker, require more filling materials.