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The Qiaopu electrical engineering department molding operation specification file
The Qiaopu electrical engineering department molding operation specification file Purpose: To ensure the the Qiaopu electrical plug exposed size and other requirements to meet the requirements of product quality. Two. Use the tools, equipment and accessories: molding machine, mold, calipers, power cord, diagonal pliers, the drying of rubber, anti-rust oil outlet plastic boxes and so on. 3. Steps: (1) 8 minutes boot in advance, the appropriate amount of drying plastic particles into the feed opening, open electric switch temperature of 150 ~ 180 degrees Celsius, to open the cooling water; When the temperature is normal, start the motor, check the operation switch is normal; product needs, the nozzle of good mold injection port installed the corresponding mold, pay attention to whether the upper die and lower die offset phenomenon, the mold is assembled parallel with the mold frame to avoid crushed the quality of the mold and influence of injection; debug the molding machine injection pressure, injection speed, injection time, injection, packing pressure, packing time, packing speed, before and after the mold temperature, molding temperature, cooling time and other parameters. Hit a three empty mold (injection of the compound determined); ⑵ molding and then cut a few waste line to put away try beer, confirm the basic debugging qualified, into the wire, try beer, confirm all aspects of quality to meet the requirements by the group leader and a quality control department the IPQC first article inspection to confirm qualified before normal production. ⑶ operation, put the wire in the groove straight, after the positioning of the head flush with the wire, covered with a on Molded tight, mold to mold positioning arrived tight, and then press the switch with both hands, shooting rubber quickly take the other two wires to be produced; plastic shot after, pull out the mold, holding the wire two to remove the wire to avoid the deformation of the product (such as product out of the normal deformation, the product must be back breaking is ), remove the outlet, plug the cables into the mold in sequential operations in the same way. ⑷ work before the feeding tube rubber injection press sucking back, turn off the machine. Stage of the finishing machine materials, outlet material and the rubber on the ground cleaned to distinguish the color of the plastic material into the yellow outlet hopper, not with copper wire or rubber with a metal material into the outlet box every day in the outlet hopper outlet material in bags before the afternoon work well into the designated locations; mold sprayed with anti-rust oil, keeping around the machine neat. [View Details] -
Qiaopu appliances explained to you plug protection class
Qiaopu appliances explained to you plug protection class Qiaopu electrical production plug, customers often ask to the Qiaopu electrical class IP20 or IP44 waterproof plug below to explain the concept of under the water level of Explanation of the IP Numbers for Degrees of Protection (More material, please refer to the standard IEC 60529) For the protection type: To prevent contact or near live parts and contact with moving parts to prevent Into the solid impurities in the device (b) prevent water from entering the device IP of XX The degree of protection expressed by the first characteristic of digital 0 - No protection, ie, no special protective performance 1 - to prevent more than 50 mm of solid material into the 2 - to prevent more than 12 mm of solid material into the 3 - to prevent more than 2.5 mm of solid material into the 4 - to prevent more than 1.0 mm of solid material into the 5 - dust, that is not completely prevent the entry of dust, enter the amount of dust will not affect the normal operation of equipment. 6 - sealing against dust, that dust to enter a certain water pressure may not cause harmful effects. Second feature numbers represent the degree of protection 0 - No protection, ie, no special protective performance - Anti-drip, drop of water (vertically falling drops of water), non-hazardous impact 2 - anti-rain, tilt 15 rain test hazard impacts 3 - Anti-watering, namely, water hazards, from the vertical direction 60 of the angle shed 4 - splash, splash water from all directions (360) in the enclosure without hazard impacts - Anti-water spray, the spray nozzle from all directions on the shell should be no hazard impacts 6 - anti-waves Bay seawater 7 - seal, that is, when the product can be immersed in water for non-hazardous [View Details] -
Ningbo Qiaopu Electric Co., Ltd. staff dress management approach
Ningbo Qiaopu Electric Co., Ltd. staff dress management approach 1, establish and maintain a good social image of the Ningbo Qiaopu Electric Co., Ltd., to achieve standardized management, the where Joop appliances employees must required to wear work clothing uniform payment. 2, the clothes wear should be kept clean, are damaged should be repaired in time. 3, Joop Electric employees shall not be any changes to the style and wearing of uniforms. , Managers must fully dressed, it should also wear a chest sign. 5, where the violation of the provisions, in addition to the notice of criticism, each a fine of 50,000 yuan. Continuous violation within one month three times a fine of $ 100. 6, the Joop electrical department heads should be carefully co-supervise the staff of the department to comply with this requirement. [View Details] -
The Qiaopu electrical study the power cord plug ice
The Qiaopu electrical study the power cord plug ice Do not know, Do you still remember in 2008 south of the snow, that snow not only brought disappointment to many Chinese migrant home for the holiday, also said to have caused great damage to many of the works the power cord. Years later, Qiaopu Electric received a lot of customers some technical problems, the most serious problem is the product of the power cord icing problems. Especially for electricity. Of the Southern Electricity facilities destroyed due to the snowstorm, who do not know the specific reason, and later found by the the Qiaopu electrical technology, research, power cord fever should not freeze, so why would the icing phenomenon? Technology Department said: A power cord sheath layer of aging or damaged and other factors, causing water vapor to penetrate, so the ice after a power outage; 2 long-term operation of the power cord is the temperature, due to conductor resistance factors in the indoor and outdoor cable joints can easily infiltration of water or water vapor; 3, the power cord in the manufacturing process, because the water content of the outside world or cable supporting material big cause, or when the water in the production jacket and other factors. Comprehensive analysis of these three reasons, so Qiaopu Electrical Technology Section of the recommendations in the manufacture of the product of the power cord to the appropriate join point talcum powder used for drying, this will help prevent the infiltration of water vapor, there is one point can be more good waterproofing, Qiaopu appliances also suggested that the outdoor power cord must buy anti-aging and good waterproof rubber thread products. [View Details] -
Ningbo Qiaopu Electric Co., Ltd. staff dress management approach
Ningbo Qiaopu Electric Co., Ltd. staff dress management approach 1, establish and maintain a good social image of the Ningbo Qiaopu Electric Co., Ltd., to achieve standardized management, the where Joop appliances employees must required to wear work clothing uniform payment. 2, the clothes wear should be kept clean, are damaged should be repaired in time. 3, Qiaopu Electric employees shall not be any changes to the style and wearing of uniforms. , Managers must fully dressed, it should also wear a chest sign. 5, where the violation of the provisions, in addition to the notice of criticism, each a fine of 50,000 yuan. Continuous violation within one month three times a fine of $ 100. 6, the person in charge of various departments of the Ningbo Qiaopu Electric Co., Ltd. should be carefully co-supervise the staff of the department to comply with this requirement. [View Details] -
Power cord of Ningbo Qiaopu Electric Co., Ltd. Laboratory of showers and eye wash equipment
Power cord of Ningbo Qiaopu Electric Co., Ltd. Laboratory of showers and eye wash equipment In the laboratory during the operation of the power cord, Ningbo Qiaopu Electric Co., Ltd. appliances, the eyes of workers may be exposed to corrosive substances, causing pain, supplies, causing permanent damage or toxic substances in tissues, therefore, the power cord laboratory or work area should wash the eyes and facial flushing equipment. These devices should be located in the lab can also be located away from potentially dangerous place to be able to ease of use. All power cords laboratory workers must use these devices, these devices must be located away from the dangerous location within 100 feet of the place or the injured to arrive within 10 seconds. Emergencies equipment must conform to American National Standards Institute in January 1990 to develop the use and installation standard (Z-358 standard). The relevant information can be obtained from the Environmental Health and Safety Office. Ningbo Qiaopu Electric Co., Ltd. equipment that the Department is responsible for the installation and maintenance of incident equipment. Maintenance of these devices each year to ensure compliance with the use of standard American National Standards Institute. Requirements of the laboratory personnel every month eyewash equipment to check and make note of the inspection, these records will be as part of the injury and illness prevention programs be preserved to ensure normal operation of these devices. Weekly is recommended for cleaning the equipment. If exposed to chemicals or other substances, immediately flush eyes or other parts of the body 15 minutes to take off contact with the clothes of these substances. Fire blankets, and clean laboratory clothing to keep warm and avoid embarrassment. Medical examination must be carried out immediately if the power cord laboratory normal working hours, workers medical service center immediately; workers medical service centers work, call 911 to ask for help. In all cases, try to find a list of Material Safety Data, refer to the table of data and observing the workers, while providing the name of the substance in contact with. [View Details] -
Ningbo Qiaopu Electric Co., Ltd. canteens systems and procedures
Ningbo Qiaopu Electric Co., Ltd. canteens systems and procedures A. Check the wash arm, the screening panel, the cord is correctly installed; Two. Drainage cutting off; 3. Open into the valve; 4. Close the valve; 5 Open the heater; 6. Check the detergent and distribution; 7. Check the temperature of the Ningbo Qiaopu Electric Co., Ltd. canteens: wash temperature 42 ℃ -50 ℃, washing temperature of 60 ℃ -70 ℃, 70 ℃ -80 ℃ over the water temperature, over the water temperature is 70 ℃ -80 ℃, over-water temperature 82 ℃ -90 ℃; 8. Boot prepare cleaning; 9. Scraped off the dish of garbage; 10. The plate on a dedicated disk disaggregated emission; 11. Washed with high-pressure nozzle ready cleaning of utensils; 12. To enter the dishwasher washing; 13. Then requires Ningbo Qiaopu Electric Co., Ltd. canteens washing work to remove the wash good tableware; 14. Segregated clean good tableware; 15. Delivery or save the clean good tableware; 16. Work after the turn off the power and heating power of operation of the machine; 17. Open the drain valve to drain the water tank; 18. Take off the cord, washing arm, over the water arm of the screening plate for cleaning; 19. Clean dishwasher inside and outside the health and workbench health, and the machine door is open, air-dried. [View Details] -
Ningbo Qiaopu Electric Co., Ltd. operating standard insulation resistance tester
Ningbo Qiaopu Electric Co., Ltd. operating standard insulation resistance tester A the, Ningbo Qiaopu Electric Co., Ltd. the use of tools: water bath, thermometer, wire stripper, tape measure. Second, the matter of the check: test wire and cable, room temperature or under high temperature insulation resistance. Third, the preparatory work: Following the water pressure test, that is, test the insulation resistance value; 2, to take samples at both ends to remove the outside, placed in the water bath six hours, both ends of the exposed surface; high temperature insulation resistance test, then soak for 2 hours at a set temperature; 3, zero: The a power supply in the OFF position; b, the TEST VOLTAGE go to the specified test voltage value; c, the right-most switch in the the DISCHARGE Office; d, the right of the TEST VOLTAGE knob to OV at the rate outside the circle shall prevail, otherwise prevail within the circle. Four action items: 1, "UNKNOWN'' s" - "Terminator copper conductor," ┼ "end in the sink; such as the testing of multi-core cable between the conductor between the conductor and the insulating layer between the conductor and ground ; 2, the power switch to the POWER Office; 3, DISCHARGE up pull to CHARGE at one minute after charging, pull MEASURE Department; 4, the rotation rate knob to select the appropriate magnification; 5, the contemplation of the reading table pointer position to read values; 6, the switch is set to DISCHARGE at the power switch to the OFF position, the wire back in place; 7, read out the value multiplied by the magnification is measured cable, the measured resistance value; , Record the water temperature, and the following table to check the temperature coefficient (temperature coefficient table attached); Insulation resistance value is calculated as: insulation resistance value (ΜΩ ‧ KFt 20 ° C) = measured value × wire solid (KFT) × temperature coefficient Five safety precautions: A power switch to ON, do not hand to touch the copper conductor; Test, "┼" "-" line of the UNKNOWN not touched by hand. [View Details] -
Ningbo Qiaopu Electric CO.,LTD plug factory quality control checklist
Ningbo Qiaopu Electric CO.,LTD plug factory quality control checklist First, the definition: In order to facilitate Ningbo Qiaopu Electric CO.,LTD plug factory data collection, use simple notation to fill in mind and I compiles, for further analysis or as a check, check with a table or chart (1) record (or improvement) to check the table of test points The main function lies in bad projects Ningbo Qiaopu Electric CO.,LTD plug quality control according to the collected data to investigate the adverse Reason, engineering, distribution, and disadvantage of location and other circumstances. Including: (a) cause-specific machinery do not, the staff do not, the shortcomings do not, bad Projects do not (B) position do not (2) point inspection checklist The main function of the implementation of the case is Ningbo Qiaopu Electric CO.,LTD plug quality control to confirm the operation implementation of the preparedness of the Department of Mechanical, Or for the prevention of adverse incidents, to ensure safe use : Department of Mechanical regular maintenance of the detection points table, climbing equipment, detection point table, unsafe at The point checklist [View Details] -
Laboratory The power cord of Ningbo Qiaopu Electric Co.,LTD showers and eye wash equipment
Laboratory The power cord of Ningbo Qiaopu Electric Co.,LTD showers and eye wash equipment In the laboratory during the operation of the The power cord of Ningbo Qiaopu Electric Co.,LTD, the eyes of the workers may be exposed to corrosive substances, causing pain supplies, resulting in permanent damage of the tissues or toxic substances, therefore, the laboratory or work area of the The power cord of Ningbo Qiaopu Electric Co.,LTD should be with wash eyes and face washing facilities. These devices should be located in the lab can also be located away from potentially dangerous place to be able to ease of use. All The power cord of Ningbo Qiaopu Electric Co.,LTDs laboratory workers must use these devices, these devices must be located away from the dangerous location within 100 feet of the place or the injured to arrive within 10 seconds. Emergencies equipment must conform to American National Standards Institute in January 1990 to develop the use and installation standard (Z-358 standard). The relevant information can be obtained from the Environmental Health and Safety Office. Joop Equipment Office responsible for the installation and maintenance of the incident equipment. Maintenance of these devices each year to ensure compliance with the use of standard American National Standards Institute. Requirements of the laboratory personnel every month eyewash equipment to check and make note of the inspection, these records will be as part of the injury and illness prevention programs be preserved to ensure normal operation of these devices. Weekly is recommended for cleaning the equipment. If exposed to chemicals or other substances, immediately flush eyes or other parts of the body 15 minutes to take off contact with the clothes of these substances. Fire blankets, and clean laboratory clothing to keep warm and avoid embarrassment. Medical examination must be carried out immediately if the The power cord of Ningbo Qiaopu Electric Co.,LTD laboratory normal working hours, workers medical service center immediately; workers medical service centers work, call 911 to ask for help. In all cases, try to find a list of Material Safety Data, refer to the table of data and observing the workers, while providing the name of the substance in contact with. [View Details]
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