Engineer's Reports

Reports regarding casting engineering which are written by our engineers

Preparing Shell for Lost Wax Casting

Description   The Investment Casting Process is to coat multiple layers of refractory coatings on the surface of the wax mold. Afterward, it is dried and hardened, the wax mold is melted by heating to obtain a shell with a cavity that matches the shape of the wax...

What is ElectroPolishing?

Electropolishing or also known as electrochemical polishing, anodic polishing, and electrolytic polishing is really useful for polishing and deburring parts that have complex geometries or are fragile. Electropolishing is an electrochemical finishing process that...

What Is Cast Steel Pouring Process?

Description   In investment casting, the process of pouring cast steel is a very important step. The most commonly used pouring method in investment casting is gravity pouring. First, the molten steel is poured from the furnace into the casting ladle and then...

Mold Material Defects

Mold Materials Defects In investment casting, defects are a common problem, for example, this can't be happening in the medical industry, because of its high standard so the finished product needs to be as precise as possible. Mold material defects usually caused by...

What is Casting Defects? Gas Porosity and Shrinkage

What is Casting Defects? Casting defects happen when undesired irregularity happens in the metal casting process, there is many types of defects in the metal casting industry as such: Gas porosity Shrinkage Mould material defects Pouring metal defects Metallurgical...

Mill Test Certificate EN 10204

What is Mill Test Certificate? Mill Test Certificate, is a provided by a manufacturer to certify the chemical composition and mechanical composition of the product, this thing is really important in this industry especially with products related in medical like...

CAD/CAM? – Beginner Guide About Machining

CAD and CAM? What is that? CAD/CAM also called computer-aided design & computer-aided manufacturing is software used to design and manufacture products and their prototype, this software usually related to CNC machines. How does it work? In addition to the...

What is Drilling? A Beginner’s Guide About Machining.

What is Drilling? Drilling is a cutting process using a drill bit to create holes in the workplace, this process is the one most common method used in the machining process. Here's in CNC drilling have many scopes, starts from simple into the complex one. CNC Drilling...

What is Machining Process? A Beginner’s Guide About Machining

Machining? Machining is a process in which a controlled material removal machine is used to remove some parts from the workpiece to shape it into the intended design. This process is a part of the manufacturing of many products based on metals, however it's possible...

The Difference Between Investment Casting and Sand Casting

Investment Casting and Sand Casting In this post, we will learn the difference between investment casting and sand casting, these two were the most popular method used in metalworking industry. Image 1.1 Investment and sand casting product What Is Casting? In the...

Gating System of Investment Casting

Our first article made investment casting seems so simple, as if you only need to make wax pattern, make mold, melt metal, and pour the metal into the mold. Unfortunately, the actual metallurgy practice is more complicated than that. This article helps understanding:...

Precision Casting for Medical Industries

This article discusses why precision casting technique is interesting for the medical implant casting. As already well-known, precision casting is a reliable and versatile technique for the manufacture of precision products. These traits support the penetration of...

What is steel grade classification?

Steel   Steel is the powerhouse metal for engineering applications because of its high tensile strength. In addition, steels are econominal for industrial use because of their inexpensive cost and supply stocks. The steel manufacturing technology is one of the...

What is precision casting?

What is precision casting? Precision casting (also called investment casting, lost-wax casting,and cire perdue) is a metal shaping technique to form near net-shaped products. The basic casting principle is to pour and to fill molten metal into a disposable ceramic...

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