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SYD-0719¦Û°Ê¨®Âá¸ÕÅç»ö¬O¬O®Ú¾Ú¤¤µØ¤H¥Á¦@©M°ê¦æ·~¼Ð·ÇJTJ052¡m¤½¸ô¤uµ{Ãw«C¤ÎÃw«C²V¦X®Æ¸ÕÅç³Wµ{¡n¤¤ªºT0719¡mÃw«C²V¦X®Æ¨®Âá¸ÕÅç¡n©Ò³W©wªºn¨D³]p¨î³yªº¡A¾A¥Î¥Î©óÃw«C²V¦X®Æªº°ª·Å§Ü¨®Âá¯à¤Oªº´ú©w¡A¤]¥i¥Î©óÃw«C²V¦X®Æ°t¤ñ³]pªº»²§U©ÊÀËÅç¡C
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1¡B¸Õ¼Ë¤Ø¤o¡G 300¢P¡Ñ300(©Î150)¢P¡Ñ50mm¡F
2¡B¤u§@¤è¦¡¡G ¦±¬`³s±ìÅX°Ê¸ÕÅç»O¹B°Ê¡F
3¡B¾ó½¦µw«×¡G °ê¼Ð¼Ð·Çµw«×60¢J®É78¡Ó2¡F
4¡B¸ÕÅç½ü¦æ¨«¶ZÂ÷¡G 230mm¡Ó10mm¡F
5¡B©¹ªð½VÀ£³t«×¡G (42¡Ó1)¦¸/¤ÀÄÁ (21¦¸©¹ªð/¤ÀÄÁ)¡F
6¡B¥[¸ü¸Ë¸m¡G ±µÄ²À£±j¦b60¢J®É¬°0.7MPa¡Ó0.05Mpa¡A¬I¥[ªºÁ`²ü«¬°78kg¥ª¥k¡A¨Ã¥i¥H½Õ¾ã¡F
7¡B¦ì²¾ªº´ú¶q½d³ò¡G 0¢P¡ã30mm ¡F
8¡B¦ì²¾ªº´ú¶qºë«×¡G ¤p©ó0.01mm ¡F
9¡B¨®Â᪺¸ÕÅç®É¶¡¡G 60¤ÀÄÁ¡ã240¤ÀÄÁ¡F
10¡BùڷŽcªº±±¨î½d³ò¡G «Ç·Å¡ã80¢J¡A±±¨îºë«×¡Ó0.3¢J¡F
11¡BÅܧδú¶q¡G «×0.3%¡A¤p¤À«×È0.005mm¡F
12¡B·Å«×±±¨î¡G ºë«×0.5¢J¡F
13¡B¨Ï¥ÎÀô¹Ò¡G ·Å«×0¢J¡ã50¢J¡A¬Û¹ïÀã«× 90%¡AµL»G»k©Ê¡A©ö¿U©Ê®ðÅé¦s¦b¡F
14¡BÅX°Ê¹q¾÷¥\²v¡G 0.75kW¡A1450r/min¡F
15¡B¤u§@¹q·½¡G AC¤T¬Û380V¡Ó10%¡A50Hz¡A3kW¡F
16¡B»ö¾¹Á`«¡G 0.5¾·¡C
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One, use and scope
SYD-0719¦Û°Ê¨®Âá¸ÕÅç»ö¬O¬O®Ú¾Ú¤¤µØ¤H¥Á¦@©M°ê¦æ·~¼Ð·ÇJTJ052¡m¤½¸ô¤uµ{Ãw«C¤ÎÃw«C²V¦X®Æ¸ÕÅç³Wµ{¡n¤¤ªºT0719¡mÃw«C²V¦X®Æ¨®Âá¸ÕÅç¡n©Ò³W©wªºn¨D³]p¨î³yªº¡A¾A¥Î¥Î©óÃw«C²V¦X®Æªº°ª·Å§Ü¨®Âá¯à¤Oªº´ú©w¡A¤]¥i¥Î©óÃw«C²V¦X®Æ°t¤ñ³]pªº»²§U©ÊÀËÅç¡C
SYD-0719 automatic rutting tester is according to the standard of people's Republic of China JTJ052 " highway engineering asphalt and asphalt mixture test code " T0719 " in the rutting test of asphalt mixture " requirements of the design and manufacture, suitable for the high temperature of asphalt mixture rut resistance of asphalt mixture, and can also be used for proportioning design of auxiliary examination.
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The apparatus through the application software, the computer host and test process control, and can automatically analyze the test result and generates the test curve, issued by the relevant test report.
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In two, the main technical indexes and parameters
1¡B¸Õ¼Ë¤Ø¤o¡G 300¢P¡Ñ300(©Î150)¢P¡Ñ50mm¡F
In 1, the sample size: 300 mm x 300 ( or 150 ) mm¡Ñ 50mm;
2¡B¤u§@¤è¦¡¡G ¦±¬`³s±ìÅX°Ê¸ÕÅç»O¹B°Ê¡F
2, way of working: crank drive test bed motion;
3¡B¾ó½¦µw«×¡G °ê¼Ð¼Ð·Çµw«×60¢J®É78¡Ó2¡F
3, rubber hardness: GB standard hardness at 60 ¢J, 78 ¡Ó2;
4¡B¸ÕÅç½ü¦æ¨«¶ZÂ÷¡G 230mm¡Ó10mm¡F
4, test wheel walking distance: 230mm¡Ó 10mm;
5¡B©¹ªð½VÀ£³t«×¡G (42¡Ó1)¦¸/¤ÀÄÁ (21¦¸©¹ªð/¤ÀÄÁ)¡F
5, from the rolling speed: ( 42 ¡Ó1) times / minute ( 21 round / min );
6¡B¥[¸ü¸Ë¸m¡G ±µÄ²À£±j¦b60¢J®É¬°0.7MPa¡Ó0.05Mpa¡A¬I¥[ªºÁ`²ü«¬°78kg¥ª¥k¡A¨Ã¥i¥H½Õ¾ã¡F
In 6, the loading device: contact pressure at 60 ¢Jfor 0.7MPa ¡Ó0.05Mpa, applied general load is about 78kg, and can adjust the;
7¡B¦ì²¾ªº´ú¶q½d³ò¡G 0¢P¡ã30mm ¡F
7, displacement measurement range: 0 mm to 30mm;
8¡B¦ì²¾ªº´ú¶qºë«×¡G ¤p©ó0.01mm ¡F
In 8, the displacement measurement accuracy: less than 0.01mm;
9¡B¨®Â᪺¸ÕÅç®É¶¡¡G 60¤ÀÄÁ¡ã240¤ÀÄÁ¡F
9, rutting test time: 60 minutes to 240 minutes;
10¡BùڷŽcªº±±¨î½d³ò¡G «Ç·Å¡ã80¢J¡A±±¨îºë«×¡Ó0.3¢J¡F
10, thermostat control: room temperature to 80¢J, the control precision is¡Ó 0.3¢J;
11¡BÅܧδú¶q¡G «×0.3%¡A¤p¤À«×È0.005mm¡F
11, deformation measurement accuracy: 0.3%, minimum graduation value 0.005mm;
12¡B·Å«×±±¨î¡G ºë«×0.5¢J¡F
12: 0.5¢J, temperature control precision;
13¡B¨Ï¥ÎÀô¹Ò¡G ·Å«×0¢J¡ã50¢J¡A¬Û¹ïÀã«× 90%¡AµL»G»k©Ê¡A©ö¿U©Ê®ðÅé¦s¦b¡F
13, the use of the environment: temperature 0¡ã 50 ¢J, relative humidity 90%, non corrosive, flammable gas;
14¡BÅX°Ê¹q¾÷¥\²v¡G 0.75kW¡A1450r/min¡F
In 14, the drive motor power: 0.75kW, 1450r/min;
15¡B¤u§@¹q·½¡G AC¤T¬Û380V¡Ó10%¡A50Hz¡A3kW¡F
In 15, a working power supply: AC three-phase 380V ¡Ó 10%, 50Hz, 3kW;
16¡B»ö¾¹Á`«¡G 0.5¾·¡C
Total weight: 0.5 tons, 16 instruments.