2003-01-29 - 13:12:51 / 2004-05-05 - 19:30:00 
Name     ¿£Áö´Ï¾îµ¥ÀÌÅͳÝ
E-mail     edn@engineerdata.net
Title     ¸¶¸ð½ÃÇè±â(Á÷¼±¿Õº¹Çü:PWT-EDN1000)

º» ¸¶¸ð½ÃÇè±â´Â Á÷¼±¿Õº¹Çü ¿ø¸®¸¦ ÀÌ¿ëÇÑ °ÍÀ¸·Î °¢Á¾ »ê¾÷ºÐ¾ß¿¡¼­ »ç¿ëµÇ´Â Á¤¹ÐÇÑ ÇÉÀÇ ¸¶¸ðƯ¼ºÀ» ºÐ¼®À» Çϱâ À§ÇÑ ½ÃÇè±âÀÌ´Ù. Àü¹ÝÀûÀÎ Á¦Ç°»ç¾çÀº ´ÙÀ½°ú °°À¸¸ç »ó¼¼ÇÑ Á¤º¸³ª »ó´ãÀ» ¿øÇϽøé edn@engineerdata.net ȤÀº ÀüÈ­ 031-852-9070, Æѽº 031-852-9072·Î ¿¬¶ôÀ» ÁֽʽÿÀ.


1. Á¤°Ý ¹× »ç¾ç

1.1 Test mode and specimen

Ejector pin-mold sliding test
- Real contact
- ¥õ1¢¦16mm(O.D. 1mm step), L 150¢¦350mm ejector pin specimens
- ¥õ1¢¦16mm(I.D. 1mm step), L 45¢¦105mm mold specimens

1.2 System components and specifications

1.2.1 Loading unit
1) Lever arm type loading frame
2) Automatic loading for 10¢¦1,000 N
3) Loading fluctuation limit : ¡¾1% for static and dynamic
4) Load cell built-in for automatic load control
       
1.2.2 Test specimen built-in unit
- Test specimen holders for ejector pin and mold
- Alignment precision : ¡¾0.01mm
- Convenient loading and unloading system
- Linear bearings for frictionless motion
- Real time friction force measurement : -1,000¢¦+1,000 N
- Heating block with cartridge type heating elements
- Temperature range available : ambient ¢¦ 250¡É
- Real time specimen temperature measurement
- Proper heat insulation for load cell
- Use of alignment guide
                         
1.2.3 Motion translation unit
- Cam for 30¢¦70mm strokes (5 steps)
- High speed operation up to 3,000 rpm
- Anti-vibration mechanism
- Motion in lubricant condition
- Use of alignment pins
 
1.2.4 Control motor unit
- Motor speed : 0¢¦3,000 rpm (1 rpm step)
- Precise speed control driver : ¡¾1 rpm during 10min loaded test
- Real time speed measurement
- 10 : 1 Reduction gear box
- Anti-vibration mechanism
- Uses of alignment pins for motor

1.2.5 Control unit
- Standing type control box
- Precise controls for applied load, motor speed, temperature
- Power on/off switch
- Test start and emergency stop switches
- Auto-stop functions by timer and revolution counter
- Auto-stop functions by over-load and over-temperature sensing
- Data output ports for friction force, motor speed, temperature


Comment  
 


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