History2550 (2007) established. Operated by the Center for research and development, industrial rubber, Thailand. The project's collaboration between the industrial rubber products industry group Council of Thailand together with Mahidol University supported by the budget Office for small and medium enterprises development (Thi) and science and technology development agency (nstda), national.The purpose.-Rubber wheel testing for certification and for the research and development of industrial rubber wheels, Thailand.-Provide support to the research and development to improve the quality of rubber wheels, Thailand to the global level.Scope of serviceThe test rubber wheels.-The type of rubber wheels. Tires wheels, trucks, motorcycles, passenger cars, small trucks and buses.-The type of the test.1) strength of rubber (Plunger Energy) measured using a Plunger Tester. Plunger Test is a test to get your pressure and dropped the rubber edge. Plunger Test instruments used by the company's version of EKTRON PL-2003.With details of the test as follows: The details of the machine.-Tested to work according to the standard ASTM, JIS DOTNN571D109, F870, F414 D4230. -The size of the rubber wheels that can be tested. -To test the strength of rubber pressed in front. Rubber wheel can be tested with a diameter of 450-1450 mm wheel size R10-RNN24D5 inches and width tires wheels 100-380 mm.-Testing the strength to strength on the side of the tire. Rubber wheel can be tested with a diameter of 1200 mm and a width of 450-rubber wheels 100-380 mm.-Test rubber edge of the shingles. Can test according to the standard of JIS D4230 and DOT 571.109 size wheel used equals R10-R19 inches and can be used for other wheel size in addition to the standard set by the who to test.The maximum pressure that a test can be done.-Pressure compressor in front of tire testing machine made the maximum is 10000 kg.-Compressor pressure side of tire testing machine Max 2500 kg is possible.-Precision pressure measurement of soft drinks is equal to 0.5% of span for a + all measurements.-The movement of the Pistons used in pressed 300 mm is equal to Max.-Use the motion speed of the cylinder is equal to 50 + pressed 2.5 millimeters per minute.-Testing machine with test pressure 3 sizes pick diameter 19 mm diameter 32 mm and 38 mm diameter.This is my test of the border-there are 2 types of tyre, according to DOT the test kit consists of A 571.109 and B.-There is a shaft that is used for testing the strength of a tire wheel size, press 3 consists of diameter 50 mm diameter and 60 mm diameter 90 mm. Image tester to get pressure and dropped edge rubber (Plunger Test.)The test machine can be done.-Strength test pressThis is my test of the border-the wire.-Testing the strength to accept a radical concept.-Testing the strength to shear the side-Measuring wheel with tyre's contact area surface streets.-An analysis of the value of voltage to the input of the tread to road.centerA test image to get press.centerStrength test result format, presscenter This is my test image of the edge of the wire.centercenterTo measure the area of rubber wheels to touch the ground and road up to the voltage input of the tread to road.The benefits obtained from the test.-Test to compare the strength of the wire and press the edge of the tire to come off the wheel versions that are sold in the country of Thailand.-The operator can test the wheels for rubber products to get the pressure and dropped the production of rubber edge.-You can test for the certification of products, rubber wheels, rubber wheel.-The operator can test to improve the quality of rubber wheels.-To research and development, industrial rubber wheels of the manufacturer that is Thailand.2) durability of rubber (Endurance) measurement using Drum Tester. Drum Test is a measure of the durability of rubber wheels, the Sprint test computer used by the company are testing all 3 KAYTON version as follows:2.1 machines for testing tires, motorcycle and car model DTM-350MS with the details of the following:-Test is a type of work in the vertical position can be tested at a time 2.-Testing machine is idle speed at 35 to 350 kilometers per hour.-Testing machine is used for pressing rubber wheels. 0.8 to 29 k Newton-Wheel size that can be used with 12-inch size Tester up to 24 inches (diameter of 700 mm and 350 to external.60 to 150 mm width)-The accuracy of the velocity equals + 0 to 2 kilometers per hour (minimum value is 1 display kilometers per hour).-The accuracy of the used rubber wheels is equal to + 0.5% (minimum value display 0.1 kilo Newton).-In-room temperature control wheel with tyre testing. Install the fan and heater for automatic temperature control area.Around the wheel tyre test2.2 test machines for a small truck tire model DTM-350PC with the details of the following:-Test is a type of work in the vertical position can be tested at a time 2.-Testing machine is idle speed at 35 to 350 kilometers per hour.-Testing machine is used for pressing rubber wheels. 2.5 to 29 k Newton-Wheel size that can be used with 12-inch size Tester up to 24 inches (diameter up to 1000 mm and 500 external width 115 up to 325 mm)-The accuracy of the velocity equals + 0 to 2 kilometers per hour (minimum value is 1 display kilometers per hour).- ความแม่นยำของแรงที่ใช้กดยางล้อเท่ากับ + 0.5% ( แสดงผลค่าต่ำสุดได้ 0.1 กิโลนิวตัน)- มีระบบควบคุมอุณหภูมิภายในห้องทดสอบยางล้อโดยมีการ ติดตั้งพัดลม และ ฮีตเตอร์ สำหรับควบคุมอุณหภูมิอัตโนมัติบริเวณรอบๆยางล้อที่ทดสอบ2.3 เครื่องสำหรับทดสอบยางรถบรรทุกขนาดเล็กถึงขนาใหญ่ รุ่น DTM-200TB มีรายละเอียดต่างๆ ของเครื่องดังนี้- เครื่องทดสอบเป็นแบบชนิดการทำงานในแนวตั้งสามารถทดสอบได้ครั้งละ 2 ตำแหน่ง- เครื่องทดสอบมีความเร็วในการใช้งานที่ 20 ถึง 200 กิโลเมตรต่อชั่วโมง- เครื่องทดสอบมีแรงที่ใช้ในการกดยางล้อ 10 ถึง 100 กิโลนิวตัน- ขนาดยางล้อที่สามารถใช้กับเครื่องทดสอบคือขนาด 16 นิ้ว ถึง 24 นิ้ว (เส้นผ่านศ
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