Home> News and Cases shared> Casting

Casting

September 14, 2024
1. Casting problem
There are holes after machining
2. casting pictures
casting pictures
3. Casting analysis
The case is a surface sandblasted casting with finish machining, two pieces in one mould. The finish machining position is arranged at the end of the forming, the cubage and position of the slag at the end are unreasonable, and the flow volume of the finish machining area is too small.
4. Improving measures
The position to seal the core pulling is increased, and a stepped core is made. An overflow port is opened on the core pulling, which introduces the airway into the newly added large capacity slag It is in order to increase the amount of metal flow passing through the finish machining area of the tubular feature area, it will achieve the improvement goal in this way.
5.Tips
For exhaust air and slag:
The most effective position to set exhaust slag is on the end of filling system. In this case, exhaust slag is set on two sides of tubular feature area, the filling end is not filled completely but the exhaust air way is closed.So the air has to be left in the casting.
 
Contact Us

Author:

Mr. Logan

Phone/WhatsApp:

8618157495020

Popular Products
You may also like
Related Information
High pressure die casting valve structure characteristics, materials, testing and transmission

1, the performance of high-pressure casting cut-off valve: Because of the high-pressure cast-off valve seat channel change is proportional to the valve stroke. High-pressure globe valve stem opening...

Precision machining of tiny parts calls for miniature tools

Today's industrial products are constantly developing in size and scale. The processing of more and more products, such as medical and dental equipment, mobile phones, notebook computers, aerospace...

How about the development and trend of ultra-precision machining technology?

Since China listed “equipment manufacturing” as a national development strategy, China’s equipment manufacturing industry has made rapid progress. The manufacturing capabilities of many large-scale...

Die casting mold production use matters needing attention

When using die-casting molds, you need to pay attention: (1) Characteristics of use of die-casting molds; (2) the temperature of the alloy melt; (3) temperature of mold work; (4) Lubrication of die...

Related Categories

Email to this supplier

Subject:
Mobile:
Email:
Message:

Your message must be betwwen 20-8000 characters

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send