Tensile
testing machine is mainly used for plastic, rubber etc. Nonmetal material tensile, tensile strength, elongation, peel, tear, compression strength, bending strength, cutting, puncture, such as experiment, main use is widespread.
So what are prone to error when using tensile testing machine?
Here let's go to see: a, range is deviation error: to determine the tensile testing machine is installed in accordance with regulations, to query the sliding friction is too large, if need to adjust the roller gap, removal of sliding friction, the cleanup of the hydraulic cylinder, if there still is poor, the load must be part of the swinging rod and push board connected coupling screw down the screws loose, will push plate to the side in the adjustment, firmly fixed screw fixation after baidu cloud resources gradually from small metrological verification, constantly to meet many times.
Negative deviation error range: the first query load piston rod is installed properly, sliding friction is too large, clear after the above reason, will push plate on both sides to adjust, the small baidu cloud resources regulation standard, such as large, medium baidu cloud resources is still very poor, alleviate the net weight of b and c as far as possible, to the standard.
Three, in degrees of error of plate, & other;
After the former is negative & throughout;
Or & other
Before the negative after positive & throughout;
Some point and out-of-tolerance: change the push plate and the perspective of tooth surface of the head, the surface is generally with a leveling plate according to the two screws around fixed on plate surface.
Will regulates two screw loose, with copper or other light copper pad in the middle of the plate and push plate above or to the left, to change the Angle of view, adjusted to the standard.
Tensile testing machine to carry out the inspection on the usual work, but also the location of the fail safe hidden trouble for being common to carry out adjustment, if some of the location of the damage is relatively high, it must immediately moved around, that can ensure high level of accuracy.
Tension test machine by using jig, want to often wipe rust inhibitor in a timely manner.
Regular maintenance of the screw tight situation, if you have found the condition of the screw loose requires immediate twist.
Jig using frequency is relatively high, damage will be relatively more quickly, if the condition of the piston rod in oil leakage, show REDOX reaction was in severe cases, should often clean up the jig, pay attention to rust proofing antioxidant.
The interpretation of the above error may occur is a tensile testing machine, hope can help you, if you want to learn more about information of tensile testing machine, welcome to the online consulting service or call the company service hotline (
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For consultation, we will wholeheartedly provide high quality service for you!
Tags: & nbsp tensile testing machine
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