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Casting information-- optical module
1.Casting information casting name: optical module casting requirement: surface requirements casting process: Die casting machine tonnage:250 alloy material:High heat transfer aluminium casting size mm:40*12*150 average wall thickness mm: 1.5 2.Casting problem peeling at the tail end,see the defect position pictures. 3.Ca
Process characteristics of zinc alloy and aluminum alloy die casting
1.Process characteristics of zinc alloy die casting 1) Zinc alloy has the characteristics of small crystallization temperature range, low melting point, easy filling and forming, not easy to produce loose, not easy to produce sticky mold, and can extend the life of die casting die. 2) Zinc alloy has high mechanical properties, can be d
Casting information --optical module
1.Casting information Casting name: optical module casting requirement：surface requirements casting process: Die casting machine tonnage:250 punch diameter mm:50 alloy material:High heat transfer aluminium average wall thickness mm:1.2 2. Casting problem casting shrinkage,indentation, see the defect position picture.
1. Casting information: casting name:flange casting requirements: surface requirement casting process: Die casting machine tonnage:300 punch diameter mm:50 alloy material:ADC12 casting size mm: 160*30 mm average wall thickness mm:4 2.Casting problem air tightness,big difficulty to adjust machine. the area around gate was teared when no porosity. See the defect positi
1.Casting information Casting name: unknown Casting requirements:internal requirement Casting process: Die casting machine tonnage: 160 alloy material: A380 2. Casting problem machining porosity on the end surface of the ejector die half (mainly concentrated under the ribs). The ribs were added to avoid sticking to the cover die half. 3.Casting pictu
Casting information--surface requirement
1.Casting information Casting requirement：surface requirement Casting process： Die casting machine tonnage:280T alloy material:L108 casting size mm:Ø70 2. Casting problem there is blister in E-plating,see the defects picture. 3.Casting picture
Casting information-- door and window accessory
1.Casting information casting name: door and window accessory casting process: Die casting machine tonnage:280 punch die (mm):70 alloy material: AlSi9Cu3 casting weight (g):250 2. Casting problem It have blisters on surface,miss run, see the defect position picture. 3.Casting pictures
1.Casting information casting name: burner casting requirements：internal requirement casting process: Die casting machine tonnage:300T alloy material:aluminium alloy 2.Casting problem when open the mold,the middle part was broke away,see the defect picture 3.Casting pictures
1.Casting info name: housing requirements:surface requirements casting process: Die casting machine tonnage:280T material: ADC12 2. Casting problem core position has cold material.sandblasting surface has peeling.See the defects picture 3.Casting pictures
1.Casting information Casting name: Housing casting requirement:Surface casting process： diecasting machine tonnage:1250 punch dia(mm):120 material: ADC12 casting weight (g):6750 filling weight(g):7800 casting size(mm):350*450 average wall thickness(mm):3.4 high speed m/s:unknown dry injection stroke(mm):unknown chamber filling status:unknown flow gate section mm²:1408
Casting information--Valve body connector
1. Casting information casting name: Valve body connector casting requirements: internal requirement Die casting machine tonnage:300T 2. Casting problem feed processing port has porosity. 3. Casting pictures
Casting problem-- Shrinkage crack & Air leakage
Casting information 2. Casting photographs
Casting problem -- Inner wall of pillars have pores after processing
Casting information 2. Casting photographs
Casting problem-- Severe erosion of the inner gate
Casting information 2. Casting photographs
Casting problem-- Local air leakage on the opposite side of pouring
Casting information 2. Casting photographs
Casting problem-- There are holes in gates of runners and slag bags
Casting information 2. Casting photographs 3. Cast analysis This case is a typical case of interval filling: the d
Casting problem--There are 2.6mm pores in oil sealing groove after processing
Casting information 2. Casting photographs
Casting problem--R angle leakage, have pore in inner hole after processing
Casting information 2. Casting photographs
Casting problem--Electroplating blistering
Casting information 2. Casting photographs
Casting problem-- sand blasting peeling
1.Casting problem sand blasting peeling, there is color difference after passivating 2.Casting pictures
Casting problem--cold shut on ends
1.Casting problem cold shut on ends 3.Casting picture 3.casting analysis
1. Casting problem There are holes after machining 2. casting pictures 3. Casting analysis The case is a surface sandblasted casting with finish machining, two pieces in one mould. The finish machining position
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.
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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.