1 assay foot race
For larger diameter bearings, large gap to be directly detected with a feeler narrower. For smaller diameter Santai SUNTHAI bearing, the smaller the gap, measured by feeler inconvenience, but bearing the backlash must be appropriate feeler gauge thickness.

2, the pressure detection lead
Three Thai SUNTHAI detected by the pressure of lead bearing clearance with a feeler detecting method is more accurate, but more trouble. Aluminum wire should be used to detect soft, not too big or too small in diameter, and most preferably a diameter of 1.5 to 2 times the gap, the actual work is usually performed with a soft lead wire detection.

Detection, first bearing cover is open, choose the appropriate diameter of the lead wire, which was cut into small pieces 15 to 40 mm long, and the upper and lower bearings on the journal at the interface, the cover bearing cover, according to the provisions Tighten mounting bolts , then loosen the bolts, remove the bearing cap, with a micrometer thickness detection squashed lead wire, an average value bearing tip clearance.

If the head space is too small, in the upper and lower surface of the tile combined with padded. If too large, the reduction pad, scraping or re-poured watts.

Bearing clamping force adjustment: In order to prevent rotation of the bearing that may occur during operation and moved axially, in addition to interference with the stopper and the outer parts, bearing also must Santai SUNTHAI bearing cap to compress, measurement methods and measuring top clearance methods, measure the thickness of soft lead wire, the clamping force can be used to calculate the bearing (bearing with elastic deformation after compression to represent)

General bearing pressing force of 0.02 to 0.04 mm. If the clamping force does not meet the criteria, you can use shims thickness of the bearing and the bearing joints at ways to adjust, tile padded back allowed.

Bearing in addition to ensure radial clearance, it also should ensure axial clearance. When detecting the axial clearance, the shaft moves to an extreme position, and then use a feeler or dial indicator measuring axis from one extreme position to another extreme position runout ie axial clearance.

When the slide bearing clearance does not meet the requirements should be adjusted. Halved bearings are often used shims to adjust the radial clearance (top clearance).