您搜索了: tightening (捷克语 - 英语)

the experts: how to determine a suitable tightening torque
the experts: how to determine a suitable tightening torque

the experts: can i yield my bolt by over-tightening?
the experts: can i yield my bolt by over-tightening?

difficulty breathing or swallowing, hoarseness, or tightening of the throat
difficulty breathing or swallowing, hoarseness, or tightening of the throat

they offer you simple and cost effective tightening of large size bolts.
they offer you simple and cost effective tightening of large size bolts.

difficulty breathing, difficulty swallowing, hoarseness, or tightening of the throat
difficulty breathing, difficulty swallowing, hoarseness, or tightening of the throat

a: torsion is the twisting of the bolt when applying the tightening torque.
a: torsion is the twisting of the bolt when applying the tightening torque.

continued tightening may lead to the breakage of the fastener or result in torn off threads.
continued tightening may lead to the breakage of the fastener or result in torn off threads.

a cost effective way for an accurate tightening process is therefore to properly lubricate the fasteners.
a cost effective way for an accurate tightening process is therefore to properly lubricate the fasteners.

if you do not know the tightening accuracy of your tool, the values in the table could be applicable.
if you do not know the tightening accuracy of your tool, the values in the table could be applicable.

a slightly higher tightening torque is therefore required to achieve the same clamp load as for a flat faced joint.
a slightly higher tightening torque is therefore required to achieve the same clamp load as for a flat faced joint.

the entire operation can be performed safely by a single man in a fraction of the time it takes to use traditional tightening methods.
the entire operation can be performed safely by a single man in a fraction of the time it takes to use traditional tightening methods.

a: all tightening tools have a certain inaccuracy that must be accounted for in order to determine a suitable tightening torque.
a: all tightening tools have a certain inaccuracy that must be accounted for in order to determine a suitable tightening torque.

due to the uneven load distribution when tightening against an inclined surface, the thread jams will increase friction and reduce clamp load as a result.
due to the uneven load distribution when tightening against an inclined surface, the thread jams will increase friction and reduce clamp load as a result.

however, the rises of the cams have been optimised to make it impossible to overstretch the bolts during untightening, provided that tightening guidelines are followed.
however, the rises of the cams have been optimised to make it impossible to overstretch the bolts during untightening, provided that tightening guidelines are followed.

first published in bolted #1 2010. q: why is the untightening torque lower than the tightening torque when tightening a (…)
first published in bolted #1 2010. q: why is the untightening torque lower than the tightening torque when tightening a (…)

for speed of tightening and cost efficiency, fewer but larger jackbolts are desirable, while a higher friction coefficient reduces the risk of self-loosening.
for speed of tightening and cost efficiency, fewer but larger jackbolts are desirable, while a higher friction coefficient reduces the risk of self-loosening.

first published in bolted #2 2012. q: i don’t know the tightening accuracy of my tool. how should i proceed (…)
first published in

first published in bolted #2 2011. q: how do i take torsion into consideration when tightening a bolted joint? a: (…)
first published in bolted #2 2011. q: how do i take torsion into consideration when tightening a bolted joint? a: (…)

a: yes! however, since fibre composite materials crack and delaminate easily it is important to optimise load distribution and to calculate the correct preload and the corresponding tightening torque in order to avoid damage.
a: yes! however, since fibre composite materials crack and delaminate easily it is important to optimise load distribution and to calculate the correct preload and the corresponding tightening torque in order to avoid damage.

(for the record, the union boss zavadil had an explanation: the employees of the private sector deserved a tightening of belts, as during the crisis there were less orders and therefore less work! a remarkable confession: the unions think, it seems, that the crisis which caused a decrease in orders, was not a result of the capitalist economic cycle, but the workers’ own fault – which they should pay for!)
(for the record, the union boss zavadil had an explanation: the employees of the private sector deserved a tightening of belts, as during the crisis there were less orders and therefore less work! a remarkable confession: the unions think, it seems, that the crisis which caused a decrease in orders, was not a result of the capitalist economic cycle, but the workers’ own fault – which they should pay for!)