מה תפקידה של מכונת בדיקת מתח הכפתורים בחיי היומיום?

In daily life, we are familiar with buttons, but we do not know about the button tension testing machine, למעשה, it can do uniform vertical tension test on a variety of buttons on the clothing, to test whether its firmness can meet the relevant safety standards. Most of the time, we have buttons on our clothes, and occasionally the buttons will fall off, which not only makes our clothes unsightly but also causes embarrassment. What is the role of...

חשוב להפעיל את השלבים של עקומת תזוזת העומס

מד עקומת תזוזת עומס מתאים לכל מיני כפתורים ומתגים (מכת עומס) בדיקת עקומה, באמצעות הגדרת מסך החלון הסינית של WINDOWS, קל לתפעול, וניתן לאחסן את כל הנתונים (תנאי מבחן, עקומות עומס, תוצאות מבחן, inspection reports... מכונה זו מונעת על ידי מנוע סרוו, אשר יכול לספק דיוק גבוה (מכת עומס) מדידה, and can get the most accurate key and switch curve test Curve instrument is a linear objective image of the non-intuitive sensory things of the instrument,...

כאשר הגיפור נכנס לניסוי, כיצד יש להגדיר את הטמפרטורה המשפיעה על אחד מפרמטרי התוצאה

The vulcanization instrument measures the change of shear modulus of the rubber in the vulcanization process, and the shear modulus is proportional to the crosslinking density, so the measurement results reflect the change of the crosslinking degree of the rubber in the vulcanization process, and can measure the initial viscosity of the rubber, the coke time, the vulcanization rate, the positive vulcanization time and the persulfur reactivation. The vulcanizer automatically records the torque value reflecting the shear strain generated by...

בודק בלאי של Martindale בשימוש באמצעי זהירות תפעול ושיטות תחזוקה

Martindale wear tester in the use of operation precautions and maintenance methods Martindale wear-resistant tester is a special instrument for detecting fabric wear-resistant pilling performance, the instrument is powerful, the following to introduce the instrument to detect the pilling performance of the operation precautions and the maintenance of the instrument. Martindale wear testing machine operation precautions: 1, the friction cloth can not be used repeatedly, each test needs to replace a piece of friction cloth; 2, wool felt can be used repeatedly, if...

מכונת בדיקת מתיחה בשימוש נפוץ, אל תחכה עד שהחלקים ייפגעו לפני תחזוקה

מכונת בדיקת מתיחה ידועה גם כמכונת בדיקת חומרים אוניברסלית. כחלק חשוב מהמכשיר, different materials need different fixtures, which is also an important factor in whether the test can be carried out smoothly and the accuracy of the test results. But the regular use of tensile testing machine is also caused by the impact, some parts may fail, so when these parts fail, how should it be maintained 1 When the tension machine is loaded, the...

השימוש באמצעי זהירות של מכונות בדיקת רעידות ושלבי גימור תחזוקה

Vibration testing machine is widely used in national defense, aviation, aerospace, communications, מכשירי חשמל, מכוניות, home appliances, medicine and food packaging and other industries laboratory and production line vibration test of product samples. This type of equipment is used to detect early faults, simulate the sinusoidal and random vibration capacity suffered by the product during manufacturing, assembly, transportation and use, and assess the vibration resistance, reliability and integrity of its structure. Several details that should be paid attention to when using...

ישנם מספר גורמים שיכולים לנתח את האיכות של ספקטרומטר קריאה ישירה פוטו-אלקטרי

Photoelectric direct reading spectrometer is a rapid quantitative analysis instrument for the analysis of ferrous metals and non-ferrous metals. This instrument is widely used in metallurgy, machinery and other industrial sectors, to carry out online analysis before the smelting furnace and product inspection in the central laboratory, is one of the effective means to control product quality. What are the seven factors that affect the analysis quality of direct reading tube spectrometer 1. Argon The main function of argon blowing is to...

לאחר שחיקה מטאלוגרפית, ישנן מספר שיטות ליטוש

After grinding, the metallographic specimen needs to be polished to remove the abrasion marks and deformation layers generated by the grinding process on the specimen, so that it becomes a smooth mirror. בהווה, the methods of polishing samples include mechanical polishing, electrolytic polishing, chemical polishing and composite polishing. 1.Mechanical polishing: polishing in a special polishing machine. Mechanical polishing is mainly divided into two steps: rough polishing and fine polishing. Rough polishing: The purpose is to remove the polished deformed layer. ב...