Category: 201811
You don't know the bolt connection cold knowledge

1. When using a thick and thin nut to prevent loosening, the thin nu…

Analysis and forecast of price trend of raw and auxiliary materials for foundry (8)

V. Coke: Review 07 market, forecast 08 trend

In 2007, coke product…

Cross hole processing

Cross-hole machining has always been a problem in milling and drilling. Due to the appearan…

Thin-walled elbow lathe fixture (Figure)


Our company is a professional manufacturer of automobile water pumps. Figure 1 is a circul…

Funnel processing with standard cycle and variable programming in the iTNC530

Abstract: The free-form machining of the funnel shape is realized by the standard fixed cyc…

One of the first experience of Zhongwang CAD2009: print new features (3)

The Device and Document Settings tab contains printing options that allow you to mod…

One-time installation of the multi-hole turning jig (3)


(2) Design and processing of the positioning plate (as shown in Figure 4)

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Study on Self-relaxation Mechanism of Bolted Connections under Vibration Conditions

In order to study the self-relaxation mechanism of bolt connection u…

Rapid prototyping and part manufacturing technology (4)

2. Quick Tool (RT, Rapid Tooling)

Molds are an important aspect of rapid too…

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