Approved by the Ministry of Industry and Information Technology, the industrial standard "Car Vacuum Pump Performance Requirements and Bench Test Methodology" drafted by the city's Jiangsu Meihua Machinery Co., Ltd. was formally implemented. The standard stipulates the performance re

In early December 2015, at the National Quality Trustworthy Team Experience Exchange Conference , Weichai Binhai Foundry Melting Workshop Electric Furnace Class achieved the National Quality Trustworthy Outstanding Team with fifteen China Machine Quality Association and was based on unique m

Table 1 Main technical data rating detection auxiliary signal contact capacity AC voltage AC current frequency protection auxiliary DC power supply (V) AC power supply allowable electric power H change consumption voltage is not greater than 1 or 5 250V, current is not greater than (two-sided scr

Royal Philips of the Netherlands recently announced that due to the opposition of the US regulatory authorities, the company has canceled the plan to sell the controlling shareholding of the lighting accessories division to the Chinese consortium GO Scale Capital (the independent fund jointly sponso

At present, various advanced manufacturing technologies have been rapidly developed, and most of them require the support of numerical control technology. However, since the traditional numerical control system is almost closed, at the same time, most machine tool manufacturers use standard numeric

In April 2015, Philips launched a three-month promotional Philips LED A19 in the North American market, with two LED bulbs for $4.97. On April 20th, Philips Lighting released a new Mingshang family in Hangzhou. At the meeting, Philips said that in the future, the price of Philips lamps may be lower

In the past few years, the domestic machine tool industry, especially in the field of metal cutting machine tools with high technological content, has experienced a continuous increase in machine tool output. For example, high-speed CNC engraving and milling machines have been used fo

There is a CT5235 vertical lathe at the Yingxiuwan Hydropower Plant Repairing Plant, which is mainly used for the processing tasks of the overcurrent components commissioned by the Yuzixi, Yuda, Yingxiuwan and other power stations. The lathe has a turning diameter of 35 meters and can be used for t

In general, the surface of the thread is characterized by the outer (or inner) surface accuracy, the median diameter, the pitch, the profile height, and the position of the profile angle. When the thread is rolled, the mechanism for forming each parameter is different, and each method of rolling t

NVC Lighting, which has been suspended since August last year, announced that the company has obtained a complaint from the finance company to the Chongqing court, requesting the former chairman Wu Changjiang’s spouse Wu Lian to repay 34 million yuan (the same below) plus a penalty interest.

High aluminum tiles are the best material to replace silica bricks A neutral refractory material with an alumina content of more than 48%. By bauxite or other high alumina content of raw materials formed and calcined. High thermal stability, refractoriness above 1770°C. Good slag resistance. U

The determination of alpha-amylase activity in wheat flour using the fall value (FN) method has been widely studied. The project has been used as one of the indicators of grain quality and price determination. However, at present, there is still less use of the drop value method for the