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The original worm and worm gear reducer box parts are expressed in this way, increasing knowledge.

2018-12-25 11:00:28 clicks:78
Part Analysis:
1. Understanding the position of worm and worm gear reducer box in assembly
The box body of worm and worm gear reducer is used for accommodation, support, positioning, sealing and protection. It is a casting. This kind of parts have complex internal cavity and external structure, and have bearing hole, convex platform, rib plate, installation hole and other structures.
2. The clamping position of the main working procedure of the box body of worm and worm gear reducer
The parts have many processing procedures and varied processing positions.
3. Analyzing the Structural Shape of Parts
The box body of worm and worm gear reducer has complex structure, on which there are convex platform, rib plate, installation hole, screw hole, connection plate and other structures.
2. The Expressive Scheme of the Box Body of Worm and Worm Gear Reducer
(1) Select the main view
When choosing the main view, we mainly consider it according to the principle of working position and the principle of shape characteristics, and use dissection to focus on reflecting its internal structure.
(2) Selection of other views
The main view expresses the relative position relationship of each part, and takes all sectional views of A-A to express the internal structure of the hole.
Top view expresses external shape and relative position.
The left view adopts full sectional view, which mainly expresses the internal structure of the hole.
C-C sectional view is used to express the shape of the bottom plate and the relative position of the ribs and holes.
Two local views are used to express the shape of the convex platform and the connecting plate.