operasional lab struktur dan bahan

8/9/2019 Operasional Lab Struktur Dan Bahan

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Warning Labels

For the safety operation of the machine. Warning labels are attached to the

following descriptions.

1. Regarding safety symbols.

Handling with care or danger. These labels are attached to the placesnecessary to refer the instruction manual for protect the personnel,

peripheral devices and this machine. Follow the eplanations, when operating

the machine.!lectrical "hoc#. These labels are attached to the control panel or distribution

panel. $ever touch these panels ecept our authori%ed engineer.&. !pressions of Warning

Following are classi'cation of Warning epressions use for our products.

(lassi'cation is determined by the degrees of estimated danger, however

warning of label must be follow irrespective to the classi'cation.)ay consider the heavy in*ury or death of personnel in case of wrong

handling, and indicated cautions of etremely emergency of arises danger.

+ac#ground- Red/ndicated the cautions may consider the heavy in*ury or death of personnel if

handling is misuse. +ac#ground- 0range/ndicated the matters of caution may caused in*ury of personnel or damages

on instrument if misuse. +ac#ground- ellow2. 3ositions of attached

Refer following paragraph for the position of attached. 3lease contact to us. /f

warning labels are missing or unable to read the indications of labels, we will

send replacement with costs.1. (autions for handling

1.1 For safe use operations for test4 asic wor#s for load frame

1. )ovement of crosshead. 5pward or downward of ram, su6ciently use

care for the people surrounding and obstacles.&. 7o not apply impact load to the test piece. "udden valve control is

prohibited.2. /n case of operate testing machine, be sure to con'rm that any peoples

are not around the testing machine load frame.8. While testing, operator must be monitored the testing at the front of

control console.4 While suspend testing

1. /n the case of an emergency, remove load by turn the loading #nob toreturn direction for stop testing. (autions while testing.

4 Tensile test1. 7o not put on anything on the table when carry out the tensile test, as

scattered to surrounding by the shoc# of rupture.&. Following & points must be con'rmed before start tensile test.

1 "uitable chuc#s are using for test piece.& Test piece is chuc#ing properly.



4 (ompression test1. /nstall suitable cover for test piece scattered by compression.

4 ending test +$eed bending test device of option1. Fc material is brea# and danger, so fasten test piece by string or rope

others.4 )aterials

1. /n case of testing the materials di9erent to the normal metal material,

such as hardness or permissible stress value is etremely high, etc.

install suitable cover. +we are able to ma#e as a option, so please

consult to us.1.& For use without troubles

5 load frame4 asic wor#s of load frame

1. $ever apply load to the test piece by movement of crosshead.&. For change of attachment or device, eecute by upward the ram about

1: mm.4 Tensile test

1. ;fter some tests, clean the surrounding of upper or lower chuc#salways, as burrs occurred by ruptured test piece may adhered.

4 (ompression test1. 3lace test piece on the center of compression plate.

4 ending test +Re<uired bending *ig of option.1. ;ttach test piece vertically to the bending roller.

4 (oncrete 8 point bending test+need concrete 8 point bending test *ig of option.1. ;ttach test piece vertically to the bending roller

"/// type control console

4 5se "H!!L teracce oil (1=: +&&: for operating oil. 7o not mi with other#ind of oil.

4 0il volume must be more than >:? +about of the oil level gauge. +When

ram unit is most lower position.4 For maintain accuracy of loads and obtain accurate test results, perform

periodical inspections once a year.

0ther

4 )aterial1. /n case of testing material is di9erent to the normal metal material,

such as hardness or permissible stress value is etremely high, usesuitable *ig or devices. +we can ma#e optional *ig, so please consult to

us.&. $ame of each parts

2. 0peration 3rocedures

241 Test preparations +common to tensile, compression @ bending tests

1. Turn on power source



4 3rimary power source 0$4 rea#er located at left side of control console 0$

&. Worming up4 3ump switch on the manual control panel 0$. 0perate about 1:41= min4 3ress ;5T0 "!T 53 #ey on the ;uto (ontrol 3anel. ;t this time, ram

upward about =: mm and downward until position 0R/A/$ lamp

illuminated and stops.

3rocedure of manual operation after operating Hydraulic 3ump

1. For circulate oil well, up or down ram about =: mm. +Repeat return open

of loading #nob &42 times.&. 0pen loading #nob.2. (on'rm light on of origin lamp, after upward ram about 1: mm.8. Loading #nob hold

4 Finished worming up2. ;ttaching of various *igs.

4 For handling of various *igs refer instructions of 5 loading frame.

5ndermentioned must be con'rmed

1. Loading #nob must be at return position before pump 0$&. $ever bump upper and lower crosshead when up or down ram.

1. 0utline This is hydraulic system universal material testing machine to perform

tensile, compression, bending, concrete 8 point bending and concrete

compression tests of metal materials and various industrial materials.

+bending, concrete 8 point bending and concrete compression test *ig of

optimal accessories are necessary. The testing machine has following features.1. Removed frictions of ram and cylinder by Boating ram mechanism, can be

obtained reliable test results always.&. Hydraulic chuc#ing system is utili%ed so that every body can be chuc#ed

the test piece easily and 'rmly.&. (omponents

&41 5 load frame

1. Hydraulic chuc#ing system universal testing machine

&4& *igs and devices

1. Tensile test *ig&. (ompression test *ig2. ending test *ig +option8. (oncrete 8 point bending test *ig +option



=. (ompression plate with spherical seat +option

&42 accessories

1. 3rotect mat for table surface&. /nstruction manual

2. ;nchor bolt8. Level plate and wedges=. "tandard tools

operasional lab struktur dan bahan

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