· ABSTRACT

This essay knowledge structure is processing route as main contents, contains "m

echanical manufacturing technology", "tolerance matching and measuring technolog
y", "metal-cutting principles", "the machine tool's fixture design", etc. Through the co
mprehensive use of knowledge, design the transmission shift fork parts processing pro
cedure, and fixture design. Paper design is 16x56 mill roughly two lateral milling proc
ess, through the fixture parts materials analysis and milling fixture elementary underst
anding, select the appropriate positioning scheme, analyzes the feasibility of validatio
n protocols, Content have transmission shift fork effect and processing technology, the
key is to milling fixture design and the process of cutting allowance and cutting speed
and clamping force calculation, Milling fixture design points, milling mode selection
and milling sets of the type of the selection of design, Clamping types of options and
positioning of choosing component. Design fixtures is to be in the production process
can conveniently accomplish a process of processing, thus improving production effic
iency. Through the fixture design master what they learn in the mechanical knowledge,
make mutual connection, and further make of integrating theory with practice, and co
nsolidate the points.

Key Words

Fixture Analysis；Procedure；Milling fixture