A day in the CNC shop

Machining center processing is through the milling of precision casting surface, so that it can meet the customer's use of demand, in line with the drawings of the size requirements of a method; the accuracy of the machining quality, directly affecting the customer's use of the performance, so in the process of precision casting of investment casting, CNC machining of the control, which directly affects the quality of the product and the cost of production.

Working Hours：

Our CNC shop uses two shifts，day shift：AM7:45~11:15，PM12:15~19:45，night shift：19：45~7:45

Organizational structure：

      A shop supervisor to coordinate the production, quality and delivery of the machining center shop;
      One Programming Team Leader, responsible for programming engineering of new products for equipment;
      Two commissioners, responsible for the commissioning of equipment, follow employees on a two-shift basis;
      An inspector is responsible for inspecting products on the shop floor;
      Several operators, two shifts, two weeks shift change;

Job Description:

      1、The workshop director/programming team leader arrives at the site 15 minutes in advance to carry out the equipment spot check work
      2、open the morning meeting, informed yesterday's production and quality, and notify today's production plan
      3、debugger to carry out debugging of new products
      4、Check the wear of the tool, such as wear, timely replacement or repair and grinding treatment
      5、Employees produce products according to work instructions  
            1) Check the machined surfaces and holes of the previous process for any obvious abnormalities such as indentation and shrinkage.
            2) Use the air gun to clean up the waste chips and cutting fluid on the positioning surface of the tooling and products to prevent the clamping from crushing the product surface.
            3) Close the safety door, press the cycle start button to automatically press and fix the product, then press the cycle start button again to run the program to process the product.
            4) After processing is completed, open the safety door of the machine tool, press the bad start button to automatically release the fixed platen, use the air gun to clean up the waste chips and cutting fluid on the product, check whether the product is processed in place, pressure injuries, bumps and bruises, if any, it is regarded as a substandard product, and put it into the unqualified box and marking.
            5) Qualified workpieces are put into the qualified product turnover box  

       6、Operator in accordance with the process card set up inspection items, inspection requirements and methods for inspection and recording
       7、Inspectors carry out daily inspections as required
       8、Turning off the power to the equipment after production

This is the day of our CNC machining workshop, we currently have 38 CNC, monthly production capacity of up to 25W + pieces of products, the company has more than 20 years of experience in the investment casting industry, in the stainless steel precision casting, copper alloy precision casting field have a certain share, and the domestic well-known automotive parts for many years of supporting experience, so that our factory's quality control, rapid response capability have been improved! We have passed the system certification of IATF16949.