Cement electric bending test machine, cement electric folding machine manufacturer

Beijing Zhongke Luda Test Instrument Co., Ltd. is a professional manufacturer of cement electric bending test machine and cement electric folding machine . It has strong technical strength and sophisticated equipment to provide users with high quality and high performance products and perfection. Technical service.

Cement electric bending test machine, cement electric folding machine operating procedures (1) Connect the power supply, press the button on the downstream moving weight, push the swimming weight by hand, and move to the left to make the upstream weight of the swimming weight The line is aligned with the zero line of the ruler. After the button is released, the aligned zero line may move. At this time, the screw can be turned on the knurled part at the right end of the screw to move the swimming weight to make the two zero lines. coincide.
(2) Adjust the zero-contact screw at the rear position of the angle indicator board so that it just touches the swimming weight, and then tighten the zero-contact screw with the nut lock to check whether the zero line of the cursor and the ruler coincide. If it does not coincide, the zero-contact screw should be re-adjusted until it overlaps.
(3) Loosen the locking screw, move the large and small balance 砣, so that the large lever is balanced as much as possible, then tighten the locking screw, lock the large balance 于 on the large lever, and move the nut on the small balance , to make Move the small balance 直至 until the large lever is completely balanced, then use the locking screw to lock the small balance 于 on the large lever. Note that the locking of the large and small balance 必须 must be reliable, so as not to break the test piece during use. When the lever is dropped, it is shaken and the balance is destroyed by document.write('') . Document.write('')
(4) Put the test body into the cement electric bending test machine, the cement electric anti-folding machine in the folding fixture, align with the alignment plate on the clamp, and rotate the hand wheel under the clamp to make the loading roller on the pull frame Contact with the test body, and continue to rotate a certain angle, so that the large lever has a certain angle of elevation. The value is generally estimated by experience. The principle is that the test piece should make the large lever as horizontal as possible when the test piece breaks, and the value of the angle can be raised at the angle. Read on the indicator board.
(5) Press the start button, the cement electric bending test machine, the cement electric anti-folding machine starts to load, when the test piece breaks, the large lever falls to touch the limit switch, disconnect the motor power supply and read the reading.
(6) Maintain the cement electric bending test machine, and the cement electric folding machine is clean and dry. There must be no lubricating oil between the blade and the blade to avoid sticking to dust. The limit switch striker must be adjusted until the large lever falls to the end. The limit switch just moves. Do not adjust the position where the limit switch is operated too early to avoid damaging the limit switch.

DKZ-5000 cement electric bending test machine, cement electric folding machine <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
The main technical parameters:
1, Zui big test force
2, single lever: 1000N
3. Double lever: 5000N/6000N
4, the indication accuracy: ± 1%
5, loading rate (double lever): 50N / s 6, net weight: ≈ 85kg

Cement electric bending test machine, cement electric folding machine is the main product of Beijing Zhongke Luda Test Instrument Co., Ltd., with reliable quality and superior performance. It is widely used in various quality inspection centers, universities and colleges, construction units, welcome to buy Cement electric bending test machine of Beijing Zhongke Luda Test Instrument Co., Ltd. , cement electric folding machine : document.write('') document.write('') : :Zhao Yang