Special Divider for Die Casting Processing -140DSF

140DSF splitter

mm

kg

kg

mm

90-140#

180DSF、140DSF、110DSF、80DSF、70DSF、60DSF、45DSF

90 °, 120 °, 150 °, 180 °, 210 °, 240 °, 270 °, 300 °

2. 3, 4, 5, 6, 8

20. 24, 30, 32, 36, 40, 48

Deformation table curve, deformation equal velocity curve, deformation sine curve, rational equation simulation curve

1. Long lifespan: The cam processing technology involves infiltration and grinding, with a hardened layer of about 5mm. Ordinary ones undergo carbonization treatment, with a maximum hardened layer of 0.5mm. The internal bearings are imported from Japan and coated with NSK/NTN. The surface is painted with diaphragm type dry anti rust oil.
2. High precision. The standard accuracy is ± 30 ' Customization accuracy of ± 15 'according to customer requirements

3. Maintenance free, except for changing oil, no maintenance is required for less than 10000 hours.

4. Controlled by computer program, the 360 ° curve of the cam is perfectly seamless. And the intermittent driving positioning of the special cam curve for acceleration and deceleration is precise and perfect, without any sliding offset phenomenon, and there will be no accumulated tolerance

5. High speed has no energy waste and no noise. It can achieve high-speed (above 500RPM) smooth segmentation drive, surpassing the intermittent drive function of stepper servo motors, and can achieve absolute synchronization. No aerodynamic noise, eliminating energy waste.

The groove is cut into the surface of the simplified solid body and fixed to the cam of the input shaft.

The tapered rib is located on the circumference of the tapered support rib, in linear contact with the circumference of the cam roller between the cam grooves.

The precision designed cam roller adopts roller bearings developed by Jungao Company, which are designed to withstand heavy loads.

Attached to the output shaft, while the rollers are radially embedded in the output tower. Its accuracy is the most important factor in the production of Jungao Company's splitter.

Stop application for each rotation of the output shaft.

The rotation angle of the input axis requires one indexing motion to be performed. The larger the angle, the smoother the movement.

The angle of rotation of the input shaft when the output shaft is fixed. The sum of this angle and the driving angle is 360.

The number of rotations of the input axis.

The maximum torque can be applied to the output shaft at a fixed position. If the applied torque is greater than this value, it will damage the splitter.

The maximum torque acting on the processing shaft during the indexing period.

A major factor that affects the segmentation accuracy and lifespan of the splitter is adjustment. The factory products of the splitter are obtained by carefully assembling and adjusting precision machined parts. Inappropriate adjustments can affect segmentation accuracy, resulting in impacts, noise, and damage to the splitter that cannot achieve the expected speed and load-bearing capacity. Thereby shortening the lifespan of the splitter.

1. Adjustment of inter axis distance:

If the splitter experiences gaps in the positioning workspace due to prolonged use and wear, these gaps need to be eliminated by adjusting the inter axis distance. This can be achieved by synchronously adjusting the eccentric sleeves at both ends of the input shaft.

2. Adjustment of input and output axial positions:

The axial position of the cam divider can be adjusted by adjusting the locking nuts on both sides of the cam or the pressure bearing covers on both sides of the input shaft. It is possible to adjust the axial position of the dividing wheel by adjusting the bearing covers at both ends of the output shaft or the locking nuts at the rear end.

Please note that the splitter has been carefully adjusted at the factory and users are not allowed to make unauthorized adjustments to prevent accidental adjustments. If adjustments are necessary, please contact the manufacturer.

The use, inspection, maintenance, and upkeep of the splitter
1. Always clean the debris and corner materials around the transmission system. To prevent obstruction of movement.

2. Regular maintenance is required for the connecting parts and transmission components of the input and output shafts. Pay attention to the looseness of couplings, pulleys, sprockets, gears, and output transmission bodies. The tension of belts and sprockets, as well as the meshing clearance of gears, should be absolutely guaranteed to be in normal condition. If any of the following situations are found, the operation should be stopped immediately.

[1]. There is no segmentation output in the corresponding interval times, or the segmentation output is unstable or completely absent at a certain position.

[2]. Abnormal vibration occurred.

[3]. An abnormal sound occurred.

[4]. There is a reverse impact in the stationary zone of the cam.

　　
In this case, the mechanism can be removed, the back cover of the mechanism can be opened, and the cause can be investigated.

(1) If the cam is damaged and cannot be used again, you can contact to replace the cam. If there is no damage or minor damage, it can still be used and its axial position cannot be adjusted without authorization.

(2) If the needle roller bearing in the dividing wheel is damaged, the output dividing shaft can be removed and the needle roller bearing can be replaced.

There are two ways, one is to loosen the output sleeve and remove the output shaft without loosening the cover at the back end, so that the axial position remains unchanged when reinstalling. The second is to loosen the locking nut at the rear end of the output shaft and the output sleeve at the front end, and then remove the output shaft together with the sleeve. When reinstalling, simply tighten the nut to return the output shaft to its original position.

Lubrication of the splitter:

1. Oil injection:

Before using the splitter, it is necessary to add oil. The addition of iron filings, oil residue, and dust during oil injection can cause wear on the cam ridges, bearings, rollers, and other parts, reducing accuracy. So when injecting oil, the oil port should be wiped clean first, and then clean oil should be injected. Oil injection should be based on the oil standard.

2. Oil change:

First time: After 1000 hours of operation

Second time: Three thousand hours after the last oil change, but even though the operating time is short, the oil needs to be changed once a year.

3. The viscosity coefficient of the lubricating oil used by the institution is listed in Table 1:

Operating speed: 0-20 20-100 100-200 200-300 300-400 500rPm

Viscosity:>680 630-460 460-320 320-220 220-150 150-90ct/40 °