Penguji keausan Martindale dalam penggunaan tindakan pencegahan pengoperasian dan metode pemeliharaan

Penguji keausan Martindale dalam penggunaan tindakan pencegahan pengoperasian dan metode pemeliharaan Penguji ketahanan aus Martindale adalah instrumen khusus untuk mendeteksi kinerja pilling tahan aus pada kain, instrumennya kuat, berikut ini untuk memperkenalkan instrumen untuk mendeteksi kinerja pilling dari tindakan pencegahan pengoperasian dan pemeliharaan instrumen. Martindale memakai tindakan pencegahan pengoperasian mesin pengujian: 1, kain gesekan tidak dapat digunakan berulang kali, setiap pengujian perlu mengganti sepotong kain gesekan; 2, kain wol dapat digunakan berulang kali, jika...

Mesin uji tarik yang umum digunakan, jangan menunggu sampai bagiannya rusak sebelum melakukan perawatan

Mesin uji tarik juga dikenal sebagai mesin uji material universal. Sebagai bagian penting dari instrumen, 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, itu...

Penggunaan tindakan pencegahan mesin uji getaran dan langkah-langkah penyelesaian perawatan

Mesin uji getaran banyak digunakan dalam pertahanan negara, penerbangan, luar angkasa, komunikasi, elektronik, mobil, peralatan rumah tangga, 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...

Ada beberapa faktor yang dapat menganalisis kualitas spektrometer pembacaan langsung fotolistrik

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...

Setelah penggilingan metalografi, ada beberapa metode pemolesan

Setelah digiling, 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. Saat sekarang, 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. Di dalam...

Penguji kekerasan Rockwell dalam penggunaan proses mengalami kegagalan memiliki cara untuk mengatasinya

Rockwell hardness tester is suitable for metal Rockwell hardness test. This test method is characterized by measuring the indentation depth and reading the hardness value of the sample directly on the dial or digital display screen of the hardness tester, which is convenient, sederhana, rapid and high efficiency. Small indentation, small damage on the working surface of the parts, suitable for batch parts testing; Rockwell hardness test has a wide range. Because the hardness tester is affected by external and...

Pengoperasian mesin uji tarik tidak boleh ceroboh sama sekali

Mesin uji tarik digunakan untuk melakukan beban statis, tarik, kompresi, pembengkokan, pencukuran, stripping and other mechanical properties of the material with mechanical testing machine, suitable for plastic sheet, pipa, Profil, plastic film and rubber, wire and cable materials of various physical and mechanical properties testing for material development. Tensile testing machine operating procedures: 1. Preparation of the specimen: The tensile testing machine takes the mark distance in the middle of the specimen or uses the foot mark gauge at...

Lihat ini! Prosedur perawatan mesin uji keausan TABER

TABER abrasion testing machine since its introduction. This precision instrument is widely used for accelerated wear testing, providing reliable material wear test data in minutes. Banyak digunakan dalam plastik, cat, laminate, kulit, kertas, keramik, carpet, glass and other materials wear test. TABER wear testing machine is suitable for wear resistance test of leather, kain, cat, kertas, Ubin lantai, kayu lapis, kaca, natural rubber, dll.. The method is to cut the specimen with a standard cutter, wear it with a specified type...