參數(shù)資料
型號(hào): 4333900
英文描述: COMPARATOR COMPRAMESS
中文描述: 比較器COMPRAMESS
文件頁(yè)數(shù): 15/25頁(yè)
文件大小: 773K
代理商: 4333900
3-15
Dial Comparators
Design features of Mahr dial comparators
Constant measuring force over entire
range due to built-in compression spring
Shockproof movement.
The precision ball of the first transmission lever rest on the
lapped saphire plane surface of the upper end of the
measuring spindle. If the spindle is subject to severe impact,
the plane surface is automatically raised, thus preventing
transmission of the shock to the movement
Box-type housing only open at the front
Bottom and side walls made of one piece. This shell totally
encloses the movement and provides maximum protection
against shock and damage
Simple fine adjustment by way of lockable screw
Self-contained movement.
This unit can be removed and replaced quickly and
easily for repair or maintenance purposes
Maximum sensitivity and accuracy are ensured
by jewelled bearings of movement in
conjunction with precision gears and pinions
Corrosion-proof by
virtue of hardened,
stainless steel mounting
shank and measuring
spindle
Protection of ball guide against contamination by
means of a sleeve seal ring which is provided with
a groove for mounting slip-on rubber bellows to
prevent the ingress of splashwater
Drip-proof version available on request. Features rubber
bellows at measuring spindle, sealed screws and splash guard
cover
Measuring spindle mounted in high-
precision ball guide prevents tilting and
virtually precludes friction and play. The
extremely low level of friction makes
for high measurement accuracy and
minimal hysteresis
Dial comparators with ball guide are
particularly insensitive to lateral forces
acting on the spindle (Dial Compa-
rators 1010 and 1050 feature high-
precision sleeve bearings for the
spindle)
Easy to read due to clear-cut scale
Pointer moves over limited sector
Adjustable tolerance
markers facilitate setting
and observation of
tolerance limits
Raising of measuring spindle
either by way of screw-in
cable or lifting knob
相關(guān)PDF資料
PDF描述
4334000 COMPARATOR MILLIMESS
4334900 COMPARATOR MILLIMESS
4335000 COMPARATOR SUPRAMESS
4335900 COMPARATOR SUPRAMESS
4312-020-39920 CORE HALF ETD29 3C90
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4333-B 制造商:Brady Corporation 功能描述:
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