Processing technology of electric meter box body
A technology of processing technology and electric meter box, applied in the measurement of electrical variables, measuring devices, instruments, etc., can solve the problems of poor insulation performance of iron shells, human body electric shock damage, environmental pollution, etc., and achieve good insulation performance and strong impact resistance. Effect
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Embodiment 1
[0018] A processing technology for an electric meter box body, comprising the following steps:
[0019] S1. Material selection: select 20% of polycarbonate particles and 80% of ABS plastic particles, and fully mix them with a mixer;
[0020] S2. Feeding: the suction machine sucks the mixed particles into the drying box;
[0021] S3. Drying: Dry the mixed particles in the drying box for 3 minutes, and the temperature of the drying box is 110°C;
[0022] S4. Injection molding: The dried mixed particles are sent to the barrel through the suction machine, and the injection molding machine uses the mold to inject the mixed particles into shape; the barrel is divided into three sections, the temperature of the first section of the barrel is 280°C, and the temperature of the second section is 260°C , The temperature of the third section is 240°C; the temperature of the mold is 150°C.
[0023] S5. Cooling: water circulation is carried out on the mold to cool and form the injection m...
Embodiment 2
[0025] A processing technology for an electric meter box body, comprising the following steps:
[0026] S1. Material selection: Select 40% of polycarbonate particles and 60% of ABS plastic particles, and fully mix them with a mixer;
[0027] S2. Feeding: the suction machine sucks the mixed particles into the drying box;
[0028] S3. Drying: Dry the mixed particles in the drying box for 4 minutes, and the temperature of the drying box is 100°C;
[0029] S4. Injection molding: the dried mixed particles are sent to the barrel through the suction machine, and the injection molding machine uses the mold to inject the mixed particles into shape; the barrel is divided into three sections, the temperature of the first section of the barrel is 275°C, and the temperature of the second section is 255°C , the temperature of the third section is 230°C; the temperature of the mold is 130°C.
[0030] S5. Cooling: water circulation is carried out on the mold to cool and form the injection m...
Embodiment 3
[0032] A processing technology for an electric meter box body, comprising the following steps:
[0033] S1. Material selection: select 30% of polycarbonate particles and 70% of ABS plastic particles, and fully mix them with a mixer;
[0034] S2. Feeding: the suction machine sucks the mixed particles into the drying box;
[0035] S3. Drying: Dry the mixed particles in the drying box for 5 minutes, and the temperature of the drying box is 90°C;
[0036] S4. Injection molding: the dried mixed particles are sent to the barrel through the suction machine, and the injection molding machine uses the mold to inject the mixed particles into shape; the barrel is divided into three sections, the temperature of the first section of the barrel is 270°C, and the temperature of the second section is 240°C , the temperature of the third section is 220°C; the temperature of the mold is 120°C.
[0037] S5. Cooling: water circulation is carried out on the mold to cool and form the injection mo...
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