19לְקַלְקֵל
16ינואר
What is the reason for the failure of the sprayer in the salt spray test chamber
Salt spray test chamber can test the corrosion resistance of some commodities according to the inspection of raw materials, corrosion resistance and corrosion working ability, as well as the processing quality of similar protective layer.The test chamber is suitable for parts, electronic components and metal composite materials.And corrosion resistance and erosion tests of industrial products.Next, let's look at the reason why the sprayer of the salt spray test chamber fails. 1. Check whether the switching power supply is plugged in,... 31דצמבר
Demand and test method analysis of tensile force and standard distance of rubber tensile testing machine
The tensile strength and calibration distance of rubber tension testing machine are two very important parameters in the process of using, tensile strength and calibration distance change, so the demand for these two parameters is very high, they directly determine the success or failure of the tension testing machine experiment and the quality, the following summary of the following requirements for tensile strength and calibration distance: 1. Equipment to accurately depict stress-strain curves There is a close relation between the tension... 31דצמבר
שיטת דגימה ונוהל תפעול של חומר גומי בבדיקת מתיחה
מוצרי גומי הפכו כעת לצרכים יומיומיים חיוניים בחיי היומיום שלנו, כגון צמיגים, צינורות גומי, מסועים, sealing rings and so on.Before these rubber materials can be made into rubber products, we will do a series of tests to prove that it is qualified before it can be used for production.The rubber tensile test is one of the comprehensive physical and mechanical properties test items.Here, Suzhou Ligao will teach you the sampling method and operation procedure of... 31דצמבר
How does the tensile machine and the tension testing machine jig affect the sample slipping?
מכונת מתיחה, tensile testing machine is widely used in all kinds of hardware, מַתֶכֶת, rubber plastic, footwear, עוֹר, clothing, טֶקסטִיל, insulation, חוּט, cable, terminal...And all kinds of materials, test its stretch, דמעה, peel, דְחִיסָה, bending and other materials development, inspection test, the function of its complete, widely used.But we in the use of tensile testing machine for testing sample inspection during mechanical testing, tensile testing machine clamp has often found sliding surface, and use the longer, the sliding surface,... 31דצמבר
Calibration of computer tension machine, calibration of computer software tension machine, calibration of tension testing machine
Computer tension machine calibration, computer software tension machine calibration, tension testing machine calibration interface power sensor, travel sensor, rubber extenometer, metal extenometer and system Settings five TAB, select each TAB for the corresponding sensor calibration or setting. 1. Calibrate the force sensor Select the force sensor TAB, as shown in Figure 6.There are four force sensor channels shown on the left: "50ק"ג", "0.0ק"ג", "0.0ק"ג" ו "0.0ק"ג". The calibration process is as follows: 1. Plug in the force sensor to be calibrated, כמו... 31דצמבר
מהו חוזק תנובה, נוסחת חוזק מתיחה/חוזק תפוקה
מכונת מתיחה, מכונת בדיקת מתיחה, universal material testing machine yield strength refers to the material tensile stress-strain curve yield strength Is the critical stress value of the material yield. (1) For materials with obvious yield phenomenon, the yield strength is the stress at the yield point (yield value);(2) For materials whose yield phenomenon is not obvious, the stress when the limit deviation of the stress-strain linear relationship reaches a specified value (usually 0.2% permanent deformation).It is usually used as the evaluation index... 30דצמבר