The tooth root transition curve is realized by the tooth top arc part of the rack tool. It is assumed that the tool tooth tip arc radius is P, the arc center angle corresponding to the arc is, and the tooth tip height is ha. The machining is that when the wheel body turns over the angle, the moving
Read TutorialI-1B series of thick pump is a single screw volume rotary pump, the pump using eccentric single-screw rotation within the double helix, so that the thick slurry along the spiral groove from the suction port to the discharge port, the pump delivery Features. Fault and exclusion malfunction the r
Read TutorialAt the 8th International Conference on Green Building and Building Energy Conservation and New Technology and Product Expo held in Beijing, SGL Group of Germany exhibited ECOPHIT graphite building materials made of pure natural graphite by plane expansion technology. The material has excellent th
Read TutorialRanking Group sales (units) Market share (%) 1 FAW 237294 14.61 2 Dongfeng 270834 16.67 3 SAIC 366002 22.53 4 Chang'an 155713 9.59 5 BAIC 142219 8.76 6 Others 452330 27.85 Total 1624412 100.0 Retractable Ceiling Fan With LED LightThis Retractable Ceiling Fan has LED module which can switch to
Read TutorialIn the decoration of the living room, the relationship between decoration and decoration is often unclear. Often see some families, so that the decoration company to do all the furniture, home furnishings will not be any. In fact, the interior decoration is a complementary relationship. The decorati
Read Tutorial1, the installation of electric flanged butterfly valve front road to confirm the performance of our products and media flow arrow is consistent with the movement conditions, and plug the valve cavity clean, does not allow the seal ring and disc with foreign particles attached, not Never close the d
Read TutorialDue to the fact that the current price of rare earth is close to the company's cost line, and the state's supervision on the uppermost reaches of the rare earth industrial chain has increased again, it is expected that the trend of continued decline in the prices of rare earths in China wi
Read TutorialA few days ago, the signing ceremony for Chinese and Indonesian companies as one of the Indonesian President’s visits to China was held in Beijing. China National Heavy Duty Truck Group and Indonesia's Indah Group have signed a memorandum of cooperation on the establishment of a commerc
Read Tutorial21-year-old girl was abducted for 15 years and found her parents failed to intervene to investigate the diesel generator | diesel generator price / 2012-04-06 15 years ago, Hefei girl Wang Xin (current name), who was only 6 years old, was taken away by strangers under her mother’s eye
Read TutorialOn March 27th, the Guangzhou Earthquake International Co., Ltd. exported 6.44 meters in diameter to the earth pressure balance shield machine in Thailand. The factory ceremony was completed in the workshop of the South Sharon Island Shipyard Machinery Co., Ltd. It is understood that this shield ma
Read TutorialSome people say that foreign diesel cars are good, and domestic gasoline cars are good. What is the difference between a diesel engine and a gasoline engine? In the end, what's the difference? Today Xiaobian talks about diesel engines and gasoline engines! The difference between a gasoline en
Read TutorialRecently, Hyundai Mobis, a component manufacturer of Hyundai Motors, announced that the company has signed a cooperation agreement with Takada, the largest automotive safety equipment supplier in Japan. The first product the two parties will jointly produce is the car seat belt system, and the new
Read Tutorial