Internal maintenance and external maintenance of the pressure calibrator

Internal maintenance and external maintenance of the intelligent pressure calibrator:
Nowadays, many instrument materials are transmitted to the manufacturers in need through express delivery and logistics. However, due to bumps in the road and repeated handling or omission of packaging, the instrument may be damaged during transportation. Repeated maintenance may shorten the use of the instrument. Life expectancy, so the maintenance of the week is very important. Today we will discuss with you how to maintain the intelligent pressure calibrator.
1. The intelligent pressure calibrator implements the principle of “special person responsible, prevention-oriented, regular maintenance, and timely maintenance”. The maintenance, maintenance, commissioning, and minor repair of the pressure calibrator are the responsibility of the experimenter.
2, daily maintenance: refers to the routine maintenance carried out according to the operation and management procedures of the pressure calibrator. The main items include external cleaning, lubrication, fastening and visual inspection of the instrument.
3, the first level of maintenance: This project is from the outside of the equipment into the interior of the equipment (global cleaning, lubrication and fastening), it mainly includes the pressure calibrator for the maintenance of general detachable (such as the removal of the shell) Partial disintegration inspection and adjustment, power-on test run or flooding of the entire pressure calibrator.
4. Secondary maintenance: This project mainly refers to the internal maintenance of the pressure calibrator. It mainly includes the disassembly or non-disassembly inspection, adjustment and replacement of vulnerable parts of the main components of the general detachable instrument. At the same time, it also includes a re-inventory combination of all the components in the complete pressure calibrator and replacement of the vulnerable parts. In addition, it also includes the accuracy check, calibration and calibration of various pressure calibrators that have been used for a long time (more than three years). The pressure calibrator is often kept in a clean, lubricated, safe and usable state of the art.
5. The pressure calibrator managed by yourself must be regularly maintained and maintained without affecting the work. In addition to routine maintenance, a primary maintenance of the main instrument should be performed once a month. For instruments with strict cleanliness and temperature and humidity requirements (including special medicines, animal and plant specimens, etc.), in addition to routine maintenance, the conditions of use and storage of these equipment should be checked frequently. Dustproof, temperature-controlled, dehumidified, anti-corrosion, insect-proof, shockproof, etc. Before the end of each school year, combined with the inspection of the pressure calibrator, focus on the first-class or maintenance of various instruments and materials.

Automotive Exterior Plastic Injection Mould

Plastic car exterior parts refer to front and rear bumper moulds, fog lamp moulds, and grilles and all plastic accessories, are requesting high quality with hardened steel 1.2738 or Finkl P20 hard steel in order to guarantee specified mould life such as 1000000shots. Plastic injection material is PP or ABS as per customer's requirement. Ceeto company has skilled design engineering team who is able to design plastic car bumper moulds as per part geometry, bumper mould design will be first considered hidden parting line or visible parting line according to DFM analysis and moldflow report.


Car bumper mould making factory


Cnc Workshop to make car bumper mould


Technical information for Car front bumper and rear bumper mould


  1. Design software: Pro-E
  2. Mould cavity: single cavity
  3. Molding material: PP, ABS, PE
  4. Mould cavity and core steel: 1.2738, P20, P20HH, 718H
  5. Hot runner system: Synventive, Yudo, HRS, Moldmaster
  6. Ejection system: Ejector pins, angle lifters
  7. Leadtime: 120 days
  8. Mould life: 500000 shots to 1000000 shots
  9. Mould packing: wooden box


Car bumper mould CNC milling


Ceeto Service Scope to manufacture car bumper mould


  1. Plastic bumper product DFM analysis
  2. Moldflow analysis
  3. Plastic car bumper mould design
  4. Plastic car bumper mould assembly drawing
  5. Plastic car bumper mould machining
  6. Plastic car bumper mould testing via injection molding machine
  7. Plastic car bumper mould packing
  8. Plastic car bumper samples packing
  9. Mould spare parts preparation
  10. We also support you for prototype mould design and manufacture


Plastic car bumper mould


Plastic car front bumper and rear bumper mould test


Before we ship bumper mould to you, we will have bumper mould buy-off in house together with you, and we must make official at least three mould tryouts and 2000 empty cycle for mould to check if mould function is ok in a certain time.


Plastic bumper mould test on machine



Normally, you and we attend the validation procedure together and sign off after checking. What we are checking usually are as follows:

  1. Compatibility with Injection Machine to be used
  2. Is size of the mould ( Leight* width* Height ) correct?
  3. Is weight of the mould is correct?
  4. Are lifting eyebolts fully seated on the mold and not interfering with mold action?
  5. Are all transportation bars installed and in correct color as you request?
  6. Are knock-out holes for mechanical ejection and the layout correct as designed?
  7. Is electric box wired correctly as per injection machine standard?
  8. Are dimensions of locating ring correct?
  9. Is radius and orifice diameter of sprue bush correct?
  10. Are clamping features correct?
  11. Is the mold construction compatible with robot gripping if applicable to take off part?

Plastic bumper mould for car



Plastic car bumper mould material and heat treatment


What we will also inspect mould material and heart treatment as follows:


  1. Is any welding used on mold? Is welding process correct for the steel used?
  2. Have all mold plates been stamped with markings?
  3. Provide the heat treatment certificate and hardness for all applicable mold components
  4. Are moving parts nitrided? Provide nitride certificate.


We warmly welcome you to visit us and send us RFQ, we want to be your part of suppliers and we will do our utmost efforts to make high quality of moulds and products, if you have any doubts about technical points, please don't hesitate to let us know, we are looking forward to hearing from you, thanks a lot.


Automotive Exterior Plastic Injection Mould,Injection Molding Automotive Parts,Plastic Car Front Bumper,Plastic Car Rear Bumper

Zhejiang Ceeto Mold Co.,Ltd. , https://www.ceetomold.com