金屬齒形墊片型式尺寸公差與技術要求
金(jin)屬(shu)(shu)齒(chi)(chi)形墊(dian)(dian)片也是一(yi)種實體金(jin)屬(shu)(shu)墊(dian)(dian)片,墊(dian)(dian)片的(de)剖切面呈鋸齒(chi)(chi)形,齒(chi)(chi)距t=1.5~2mm,齒(chi)(chi)高h=0.65~0.85mm,齒(chi)(chi)頂寬度c=0.2~0.3mm.在密封面上車削若(ruo)干個(ge)同心(xin)圓,其齒(chi)(chi)數為7~16,視墊(dian)(dian)片的(de)規格大小而(er)定(ding)。金(jin)屬(shu)(shu)齒(chi)(chi)形墊(dian)(dian)片的(de)結構型(xing)(xing)式有基本型(xing)(xing)、帶外環型(xing)(xing)、帶內(nei)環型(xing)(xing)及(ji)帶...