1.NMTB ER Collet chuck is more suitable for higher speed and high precision cutting .It is for mechanical spindle and cutting tool and other accessory tool connection .As a simple ,popular spindle shank connection standard and high-speed engraving machine ,use more Nmtb 30 Tool Holders,Nmtb 40 End Mill Holder,Nmtb 30 Collet Chuck,Nmtb Er Collet Chuck Shandong Chongde Precision Machinery Co.,LTD , https://www.springcollet.com
On June 1, 2008, the fourth branch of the Xianyang Public Transportation Corporation purchased 20 JS6118HDi buses equipped with Yaxing C&W YC6G230N-20 electronically controlled natural gas engines, which are scheduled to be put into operation on June 12.
Shaanxi Branch Manager Yuan Fengxiu informed the service station immediately after learning of the news, demanding that spare parts be prepared as soon as possible, be ready for resident service, and formulate a detailed service plan.
According to the departure time of the bus company, the service station stipulates that all inspections must be completed before 6:00 a.m. to ensure normal operation of the vehicle at 6:20. At 5 o'clock on the morning of June 12, the sky was thundering and heavy rain poured down. Manager Yuan took the rain to lead the service personnel and began the inspection work on the first day. Everyone did not bring rain gear, but no one wanted to hide the rain. They carefully examined every vehicle and every engine, and made every effort to ensure that they could operate normally without any mistakes. At 6:20 PM, after checking 20 vehicles as planned, watching them happily ran out of the bus company's gate, everyone smiled with joy. At this time, the weather was fine, but everyone did not attend the rest and followed the car to the 59th terminal “Xianyang Railway Stationâ€. The service personnel stood under the scorching sun and suffered a high temperature of 38 degrees. They asked the driver one by one: "Is there a fault in the machine? How does it feel?" Sometimes it is also necessary to check with the car or cooperate with the OEM. These inspections do not affect the operation. Wait until the evening at 9:30 to close the car and do it again. Service personnel often work until 11:30 in the evening to rest.
After 35 days of intense and arduous resident service, the service work has achieved satisfactory results. The time-to-failure rate of troubleshooting has reached 100%, and Yuchai Engine has not experienced any failure that may affect the operation of the vehicle.
Yuchai has won the trust of customers and the praise of customers and drivers with first-class service quality. Users all say: Yuchai machines are good and service is first-rate! The service personnel of the host plant and the supporting plant also expressed their admiration for Yuchai's products and services. All these laid the foundation for the opening of the northwest market for Yuchai's electronically controlled natural gas engines and electronically controlled diesel engines.
View related topics: Yuchai won the "China Brand Annual Award NO.1" (internal combustion engine) title in 2007
2.proove cleanness,precsion more stable ,surface more smooth,feel more comfortable and appearance nicer. Chuck surface is coated ,the layer is evenly ,Chemical plating solution dispersion degree of almost 100%,nickel layer is thin .This special coating can reduce Spindle abnormal wear and tear.Don't influence precision .
3.We are specializing in the production of CAT APU Stainless Steel Drill Chuck, we can to figure to sample processing, and perfect after-sales service and technical support. Looking forward to your cooperation!
Yuchai high-quality electronically controlled natural gas engine assembly bus (Figure)