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Strain in die casting products
Causes analysis and improvement methods of strain in die casting products Posted on : March 23, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. UndercastingCold ShutMold StickingCrackingFlow Marks DeformationStrainEjector pin MarksDentedLamination BurrsShrinkage depressionBulges Deformation FissureDiscolored MottlesBubblesWashout What’s is the die casting strain? In the mold releasing, the die casing part will be ejected and will cause irregular patterns on the sidewall, which is called strain. There are strains with a certain depth on…
Poor cold shut in die casting products
Causes analysis and improvement methods of poor cold shut in die casting products Posted on : March 22, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is die casting cold shut? The “cold shut” is a common problem in die casting production. Because several strands of liquid…
Washout of die casting products
Causes analysis and improvement methods of washout of die casting products Posted on : March 24, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is washout in die casting? The local area on the casting surface has pitting or embossing patterns, which can be removed by polishing….
Bubbles of die casting products
Causes analysis and improvement methods of bubbles of die casting products Posted on : March 23, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is the bubbles on casting surface? The casting surface has empty holes, which are rice-size under the skin, which are the bubbles generated…
Die casting parts dented problem
Causes analysis and improvement methods of die casting parts dented problem Posted on : March 24, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is part dented? It is the mark which is caused by the casting surface collide with foreign matters. Causes: 1.Generated when collides with…
Bulges deformation in die casting
Causes analysis and improvement methods of bulges deformation in die casting. Posted on : March 24, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is die casting products bulging? Bulges mean the protrusion of the local area of the surface. In some cases, it will generate fissures,…
Deformation in die casting parts
Causes analysis and improvement methods of deformation in die casting parts Posted on : March 23, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is deformation of die casting products? The casting deformation is caused by the geometry inconsistent with the drawing, which is featured by warpage,…
Cracking in die casting products
Causes analysis and improvement methods of cracking in die casting products Posted on : March 23, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is cracks in die casting products? The casting body is damaged or disconnected, which forms the filamentous crevices. It has two types, penetrable…
Ejector pin marks in die casting products
Causes analysis and improvement methods of ejector pin marks in die casting products. Posted on : March 23, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is ejector pin marks of die casting parts? The casting surface has embossing due to the cavity bumping and the assembly…
Undercasting die-casting products
Causes analysis and improvement methods of undercasting die-casting products Posted on : March 22, 2022 By GREFEE To learn more problems and preventions of die casting, click to check it out. Undercasting Cold Shut Mold Sticking Cracking Flow Marks Deformation Strain Ejector pin Marks Dented Lamination Burrs Shrinkage depression Bulges Deformation Fissure Discolored Mottles Bubbles Washout What is die casting undercasting? In die casting, the place that is filled incompletely during the process or places that are not close enough are…
Things you need to know about how to design a slide
Things you need to know about how to design of mold slide. Posted on : March 11, 2022 By GREFEE Undercuts treatment Movement principles & design elements of diagonal bracing pin block Undercuts treatment uses the mold opening movement and ejection force to causes the tendency of relatively motion between angle pin and slider. There are two movements to make it separate from the undercut : mold opening direction & horizontal direction. As the below pic shows: in the pic: β=α+2°～3°(avoid any parts contacts or blocks…
Design tips for die casted parts
Design tips for die casted parts Posted on : March 9, 2022 By GREFEE Concept Die casting is a technology of manufacturing metal parts that liquid metal or semi-liquid metal fill the die casting cavity at a high speed under high pressure to get a metal part after solidification under pressure. The outstanding features of die casting technology are high pressure, high speed and high temperature. Advantages High production efficiency, it’s easy to achieve mechanization and automation in the production process. Die casted parts have high dimensional precision and high surface…