Ndeapi matanho ekuvandudza nharaunda yekushanda ye induction melting furnaces?

Matanho ekuvandudza nzvimbo yekushanda ye induction melting furnace midziyo inosanganisira: kubvisa utsi neguruva; kuderedza ruzha; kuderedza tembiricha yezvakatipoteredza; kubvisa kusvibiswa kune grid simba.

Ruzha rukuru rwe kudonhedzwa kunyorera vira comes from the oscillation of the magnetic yoke and coil, in addition to noise sources such as fans and water pumps. Under normal circumstances, the noise is not significant, and no major measures need to be taken. However, with the advent of large-capacity intermediate frequency power supplies, the power density of induction melting furnaces has increased from 250-300kW/t for induction melting furnaces in the past to 500-600kW/t or even as high as 1000kW/t in this case. Take necessary measures for the yoke part of the induction melting furnace body and the clamping member of the induction coil to reduce its noise. The induction melting furnace is a continuous long-term operation method. According to the relevant standards of our country, the noise should be controlled below 85dB.

Chiyero chikuru chekudzikisa ambient tembiricha ndeyekudzikisa nguva yekuvhura chivharo. Pamavheni makuru, chifukidziro chiduku chechoto chine dhayamita chiduku chinowanzovhurwa pachifukidzo chechoto chekucherechedza, kuenzanisa kana kuwedzera zvishoma zvealloy, izvo zvinogona kunyatsoderedza kupisa kunopisa kumhepo yakapoteredza apo chifukidziro chinovhurwa.

Kubviswa kweutsi neguruva, kufefetedza kwekamuri yemagetsi, uye kubviswa kweiyo yepamusoro-soro harmonics inogadzirwa nepakati frequency magetsi emagetsi eiyo induction yekunyungudutsa vira matanho matatu anoda kutariswa.