通常把录音机中驱动磁带的机械传动部分简称为录音机机芯,采用轻触机构的机芯称为轻触机芯。按操作控制形式轻触机芯又可分为:机械轻触和电控轻触两类。一、机械轻触机芯机械轻触机芯一般只在放音操作系统上加轻触机构,这是因为放音时要使磁头滑板移动到工作位置。普通机芯放音按键的行程等于磁 The tape drive is usually referred to as the tape drive mechanical drive part of the recording tape drive, using the touch mechanism movement called touch the movement. Press the operation control form Tap the movement can be divided into: mechanical touch and electronic control touch two types. First, the mechanical touch movement Mechanical touch the movement generally only in the playback operating system plus touch institutions, which is because the head slider to play when moving to the working position. Normal movement playback button stroke is equal to magnetic