Constant speed four corner pressure grinding machine

Constant speed four corner pressure grinding machine

Performance characteristics:
1Capable of processing ceramics (including those with extremely high hardness)ZrO2）Materials such as quartz, glass, metal, plastic, etc

2Independent rotation and revolution combined motion ensure the uniformity and consistency of grinding quality.
3Four corner pressure design, and the grinding time can be set arbitrarily according to processing requirements

4Grinding the fixed disc plane at a revolution speed of100rpmThe jump of time is less than0.015mm.

5Automatically record the number of grinding times, which can guide the operator to adjust the grinding time according to the number of times the grinding paper is used

6Pressurization, unloading, and replacement of fixtures and grinding plates are convenient and fast

7Stable processing quality and low repair rateHigh production efficiency (multiple units can be arranged in parallel to form a production line)

8Add or remove forward and reverse rotation functions according to customer requirements

9The use of polymer waterproof materials ensures the sealing and waterproofing of electrical appliances and chassis.

10According to customer requirements, a digital display of the revolution speed can be designed for grinding quality control.

Equipment parameters:

l Number of grinding heads:18Head20Head24Head, can grind up to 50 heads;

l Can process various standard fiber optic connectors:FC/UPCTheSC/UPCTheST/UPCTheLC/UPCTheMU/UPCTheFC/APCTheSC/APCTheMT-RJTheE2000Wait;

l power supply220V（AC），50Hz; Power consumption:80W；

l Grinding timing（Timer）Omron rotation, key digital timer, arbitrary timing;

l Overall dimensions:360mm×250mm×250mm；

l Weight:28kg.

l fit:φ2.5mm PC，APC：FCTheSCTheST；φ1.25mmPC，APC：LCTheMUTheMTThemini-MTTheMT-RJ；PC，APC：MPOTheMTPTheMPX；Pig-tail；Fiber-arry；PLC.

l Connector insertion loss:≤0.2dB(Single mode),≤0.15dB(Multi mode);

l Return loss:≥50dB（PC），≥60dB（APC）；

l 曲率半径：PC：10～25mm（φ2.5mm），7～25mm（φ1.25mm），APC：5～12mm；

l Sudden offset:≤50μm; Depression/bulge:-100nm～50nm；

l Repetitive loss:≤0.1dBExchange loss:≤0.2dB.

The required grinding paper, grinding solution, and grinding parameters for grinding depend on the situation.The fiber optic grinding machine is mainly used to process the fiber optic end faces of fiber optic products, such as fiber jumpers, tail fibers, energy fibers, plastic fibers, embedded short plugs for devices, and so on. It is widely used in the optical communication industry, and the commonly used method is to combine several fiber optic grinders, curing furnace end detectors, crimping machines, testers and other equipment and tools to form one or more production lines, using grinding to produce passive components such as fiber jumpers, tail fibers, and embedded short plugs.

Operation Instructions:
1Plug in the power supply;

2Adjust the required grinding time;

3Install the grinding fixture and apply pressure;

4Press the green start button to activate it;

5When the time is up, the machine automatically stops running;

6When it needs to continue running, simply press the green start button;

7When stopping work, please press the red button.

Notes:
1．Do not stay away from the machine during use to prevent moisture from seeping in and damaging the machine

2．Do not subject the grinder to inappropriate vibrations and unnecessary impacts

3．Do not touch operation buttons or switches with wet hands

4．The correct voltage and frequency should be ensured for the power supply of the grinding machine

5．The grinder should be ensured to have sufficient grounding

6．Do not touch rotating parts during use

7．When disassembling and grinding the chassis or other components, make sure to cut off the power supply

Preparation before grinding:
1．The grinder should be carefully inspected to ensure that all components of the grinder are complete and in normal condition

2．Prepare synthetic thin paper for cleaning

3．There should be alcoholPrepare ultrasonic cleaning machine1Platform, used for cleaning workpieces and fixtures.

Maintenance and upkeep:

In order to maintain the normal working condition of the grinder, the following maintenance procedures should be carried out after each use of the machine.

1．After each grinding is completed, or if grinding needs to be stopped for a period of time, all grinding plates on the machine should be thoroughly cleaned with water. Otherwise, the residual grinding fluid will dry and harden.

2．If the machine is not used for a long time, the grinding fixture should be immersed in chloroethane and cleaned with ultrasonic waves, then coated with protective oil and stored in a dedicated toolbox.

3．The service life of grinding film varies depending on the type of grinding film, and the service life of different processes also varies. It is recommended that users use precision grinding film as much as possible when using different grinding films.

4．Regularly check the lubrication condition of each transmission part and add lubricating grease in a timely manner. We recommend using MobilNLGIZGrade grease lubricates, rusts, and preserves the system on a monthly basis.

5．Regularly check whether the cooling fan stops running due to dirt blockage, and promptly clean the dirt on the cooling fan.

6．Observe the grease under the grinding chassis and regularly replace and replenish it with new grease.

7．Protect the grinding chassis and its supporting surface from contamination and impact by foreign objects.