Recently, China National Heavy Truck Trucks Co., Ltd. proposed that we must firmly grasp the quality is the core task of the first task of the second venture, focusing on highlighting the quality of China National Heavy Duty Trucks, and then promote the quality of work, the workshop director of the first-line workshop personally in command, focus on implementation. Strive to improve the progress of a model every week to make a good fight in the fourth quarter of 2011 to improve quality.
On October 30, 2011, Sinotruk Trucks Co., Ltd. completed the second batch of orders in combination with current orders, and identified three highlights of the “HOWO-A7 Flat Top, High Top, and Howo High Top†that the department urgently needed to upgrade in November. Models, and focus on deployment, will first focus on improving the quality of the cab interior trim process.
On October 31, 2011, the HOWO-A7S32 cab interior decoration project officially kicked off. The engineers and technicians of the interior workshop passed video recordings of the entire interior assembly process through different positions. Through the playback of the lens, we found that from the appearance inspection of product parts, the reasonable placement of standard parts, to every step of operation that is carefully assembled in accordance with the process standards, every employee can strictly follow the standard process and earnestly The quality inspection and the mutual inspection of the processes have truly ensured that the quality of the previous process will not affect the next process.
This is the result of a systematic research on interior interior workshops that has solved a large number of quality problems. Through research and development, some of the incurable diseases that have rarely happened but are difficult to remove in the past have also been given priority.
In mid-November 2011, China National Heavy Truck Truck Co., Ltd. completed a new focus on strengthening and solidifying the quality improvement results of its truck assembly and made every effort to build a world-class heavy truck quality product.
A technical quality system has been finalized to formulate the "Highlights Model Project" implementation plan, locking down the few quality frictions that few users are concerned about such as friction, interference, missed loading, etc. The technical management backbone has set up a pipeline improvement and improvement group. The assembly backbones of the first-line workshops also spontaneously paired up and clustered into groups, and established several quality improvement practices one after another.
In order to ensure the assembly process of the first bright spot model, the “Pipeline Improvement Team†of the assembly department has specifically coordinated the use of a commodity frame for the comprehensive improvement verification of the entire vehicle pipeline. The pipeline improvement team carried out a three-day exploration of the normative processes and processes from the three aspects of delivery placement, on-site laying, and bundling, which not only reduced the winding phenomenon, but also avoided the problem of miss-and-leakage loading. Significant savings of 5 minutes.
In the verification of Howard's 10-liter engine assembly, the upgrading team found and solved the problem of process enhancement for the “steel pipe connection of the air compressorâ€. After key research, the employees conquered the “engine-assisted support†and “air compressor line temperature†in one fell swoop. "Control" and other process difficulties, and passed the process approval of the superior technical department, formally incorporated into the standard process.
Through the lean improvement measures, China National Heavy Duty Truck gradually changed the frightened mentality of first-line employees on the improvement of the quality of the "bright spot models." In the face of successful quality breakthroughs, employees really felt the power of “no best, only betterâ€, “no limit to lean improvement, and a little progress every dayâ€.
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