Arbutus check out : a straightforward look at select Notes, acquire watches fork out interest to what
Very first, check out the look at physical appearance elements
The view visual appeal from your shell, table mirror, dial and Time Division seconds test. Situation really should be no trachoma and clear scratches, angular symmetry; screwing in the back again address and within the shell needs to be limited; two tables ring is the same as the gap with all the scenario, the mounting ear Juan holes really should be within the scenario toes tail place centre just isn't partial, the depth from the hole suitable, straightforward to drop from the table ring; table mirror really should be no problems and scratches, clear mild; three-pin is mounted the right way, the right stability clearance ought to be involving the needle along with the needle, table mirror and dial; dial and pointer coating end, no scar, dial scale lines or luminous details; head with about 0.1-0.3mm gap involving the situation.
2nd, examine the look at sensitivity
Observe the sensitivity could be the wheel routinely with the swing adaptability. Inspection strategies are: one) there'll be no over-the view the Clockwork has stopped going for walks and carefully shake the signifies of shaking the ability to look at the next hand go close to: when the 2nd hand to prevent going for walks within a extremely small time frame, then only observe accomplished each of the entire winding (ie, winding torque), higher sensitivity; keep on to wander all-around for years in case the 2nd hand, you merely check out the entire winding can't be totally concluded (ie, winding also saved torque) sensitivity just isn't substantial or table equipment failure. two) there'll be no on winding look at stopped strolling slowly and gradually rotating head to look at the 2nd hand begin: the short article to rotate the a lot less, the 2nd hand begin, the earlier the increased sensitivity with the table; usually minimal sensitivity or Table device has other faults. But pay out interest on the quickly slew view gossamer stiffness than traditional frequency (eighteen,000 cycles / hour) Table private on greater than through the small clockwork to swing. The large sensitivity watches continuation going for walks on foot following a winding extended.
3rd, examine the spacing and place with the look at arms
Biaozhen table mirror, dial involving 3 needles really should keep a particular length, and in any other case mutually generate the grazing and impact the typical procedure with the device with the table. Checks might be observed by dialing needle. Site and interaction in the hour and moment palms are usual inspection techniques: the moment and hour fingers appropriated three:00, nine:00, and notice no matter if the 2 pins at appropriate angles; the appropriated six:00, no matter if the 2 pins in a very straight line; appropriated for twelve details no matter if the coincidence with the two needles.
Fourth, check out the view around the short article human body
Regular view part needs to be effortless. Rotating the head bar, sense looser, progressively a lot more tightly, cannot continue on to maneuver the rotating head, the mainspring has become fully crammed and dealing to the post entire body. In the event you change the take care of head bar happened the Cha irregular audio or develop prime tooth slip phenomenon, the failure to the post human body.
, Test the view dial needle physique
View dial needle ought to be adaptable, trustworthy and uniform rotation pointer. The verify ought to be centered on examining along with the tightness in the wheel plus the centre in the axle friction. Dial needle, no partial free or restricted emotion, the moment wheel friction and fuel volume, and vice versa, dial needle mechanical malfunction. 相关的主题文章: