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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 info--electric car parts
1.Casting info name: electric car parts requirements:surface requirements casting process: Die casting machine tonnage:660T punch dia (mm):70 material: ADC12 casting weight (g):140 filling weight(g):283 casting size(mm):146.15*216.48*84.65 average wall thickness(mm):1.2 high velocity m/s:4.5 dry injection stroke(mm):460 Inner gate section mm²:154.7
This afternoon,the audit of 2022 year of IATF16949:2016 certificate has brung to a successful-close. The total audit has taken 3 days.Although a few items need to be improved within the required -time,we have passed the audit successfully. The audit objectives are shown as follows. The audit teacher and the head of each department are in the summary meeting(shown as follow).
Ningbo Zhenhai Bolang Metal Product Factory Purchases a New Precision CNC Machine
Recently, Bolang Metal has purchased one new precision 5 axles CNC machine. The machine is a mechanical and electrical integration type, which can only transmit power through the power cord. The machine consists of the main body, the high-voltage panel, and the coolant box,each subassembly is connected by electrical wires and hoses. The main model specifications are shown as follows:
White-Rodgers new die casting part has been trial-produced
White-Rodgers is a new client for our company developed in Jan.,2022.One of the part named cover,part No. is 00168727,has been successfully trial-produced today.The smallest hole diameter of this part is φ0.062'',the related experience is lacking for us,in the beginning the drilling tools break off frequently.Then, we consulted with the experienced suppliers and finally solved the problem.This product has air leakage test requirements,both the process requirements of die casting and the die casting die requirements are very high.
How to drill high speed and high precision machining center
Over the years, drilling and attack center companies are exploring an ultrasonic vibration cutting mode (drilling and tapping machine) with a wide range of applications and reasonable processes, including research on the adaptability of machine tools. With the smooth resolution of these problems, it is expected that the micro-deep hole machining with smaller diameter will be better realized in the future, and the machining accuracy will be higher. High-speed and high-precision hole machining In addition to precision machining of the hole by CNC cutting method (drilling and tapping machine), th
Ningbo Zhenhai Bolang Metal Product Factory introduces a new precision CNC machine
Recently, Bolang Metal has introduced one new precision CNC machine: S700Z1. S700Z1 high-speed precision CNC bushing lathe adopts horizontal one-shaped row cutter structure, three fixed drill pipes in the axial direction; the main shaft adopts elastic collet, and the automatic feeder is used to complete the automatic clamping of the shaft parts. It is equipped with a sub-clamp that can be fed in multiple times to complete the processing of extra-long stroke parts. At the same time, it is equipped with long and short parts. The spindle support uses high-precision imported bearings, and t
How to distinguish between die-casting and die-casting forging
1. Differentiating the meaning of the pressure casting and die casting (liquid forging) parts: 1, is a number of domestic agencies, including parts and the entire manufacturer. They undertake external parts and components, and then find some manufacturers in the country. Since the production processes of the two blanks are different, the current market price is not the same, and the latter is generally higher than the former. If you do not distinguish between the two types of roughs, if you press down on the casting at a low price when undertaking business quotation, there w
About the Aluminum Die Casting Precision machining Status
In recent years, with the further expansion of market awareness and the continuous improvement of business grades, domestic hardware measuring tools have continued to shine brightly. From visual inspection to simple measurement to precision measurement, advances in measurement technology have ensured progress in manufacturing technology to some extent. The famous scientist Mr. Qian Xuesen also pointed out: Information technology includes measurement technology, computer technology and communication technology. Measurement technology is the key and the foundation. Precision mach
Method for improving service life of die casting mould
Method for improving service life of die casting mould Due to the long production cycle, large investment, and high manufacturing precision, die-casting molds have a high cost, so it is hoped that the molds will have a higher service life. However, due to the influence of a series of internal and external factors such as materials and mechanical processing, the molds are prematurely invalidated and scrapped, resulting in great waste. The failure modes of die-casting molds are: sharp corners, corner c
Good prospects for development in aluminum machinery area
According to the statistical data of industrial enterprises and the analysis of related national statistical data, the total output value of the machinery general parts industry in the first quarter of 2022 was 136 billion yuan, a year-on-year increase of 5.8%. Among them, the four professional developments of gears, springs, powder metallurgy, and transmission couplings are in good conditions, and the development of the two fasteners and chains is relatively weak. The general machinery spare parts industry was driven by the development of host equipment such as automotive equipm
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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.