目前随着我们的机械制造业越来越发达，对于机械加工工艺的技术要求也越来越高，提高一定的机械加工工艺是必不可少的，小编给大家整理了一些关于如何提高机械加工工艺的技术要求的资料，我们一起来看看。（1）未注形状公差应符合GB1184-80的要求。（2）未注长度尺寸允许偏差±0.5mm。（3）铸件公差带对称于毛坯铸件基本尺寸配置。（1）零件应按工序检查、验收，在前道工序检查合格后，方可转入下道工序。（2）加工后的零件不允许有毛刺。（3）精加工后的零件摆放时不得直接放在地面上，应采取必要的支撑、保护措施。加工面不允许有锈蛀和影响性能、寿命或外观的磕碰、划伤等缺陷。（4）滚压精加工的表面，滚定送
压后不得有脱皮现象。（5）工序热处理后的零件，表面不应有氧化皮。经过精加工的配合面、齿面不应有退火（6）加工的螺纹表面不允许有黑皮、磕碰、乱扣和毛刺等缺陷。
With
the increasing development of our mechanical manufacturing industry,
the technical requirements for mechanical processing technology are also
increasing. Improving a certain level of mechanical processing
technology is essential. The editor has compiled some information on how
to improve the technical requirements of mechanical processing
technology for everyone. Let's take a look together. (1) The unmarked
shape tolerance should comply with the requirements of GB1184-80. (2)
The allowable deviation for unmarked length dimensions is ± 0.5mm. (3)
The tolerance zone of castings is symmetrical to the basic size
configuration of rough castings. (1) Parts should be inspected and
accepted according to the process, and can only be transferred to the
next process after passing the previous process inspection. (2) The
processed parts are not allowed to have burrs. (3) When placing
precision machined parts, they should not be placed directly on the
ground, and necessary support and protection measures should be taken.
The machined surface shall not have defects such as rust or scratches
that affect performance, lifespan, or appearance. (4) The surface of
rolling precision machining shall not have peeling phenomenon after
rolling. (5) The surface of the parts after heat treatment should not
have oxide skin. The mating surface and tooth surface after precision
machining should not be annealed. (6) The surface of the processed
thread should not have defects such as black skin, bumps, loose threads,
and burrs