1) Purchase raw materials;

2) Custom Fixture and Machine Adjustment;

3) Communicate with our engineers about the cost composition of production parts.this allow you to better understand the cost components of this quotation.

4) According to your products. while ensuring the product quality,we will choose the most suitable lathe for you to process.help you save cost and time.

5) Surface treatment.if you have requirements for surface treatment of products.we can do also process them.

6) Spot check and final packaging.

set up in the year of 2013, is one of the manufacturing factory main provide customization metal die-casting, forging, cold or warm form pressing, stamping and precision CNC lathe machining service, We have a complete in-house manufacturing system-from products design, making, testing to parts mass-production.

Our factory have been approved by ISO9001:2015 supervisory system, all our workshop and products are manufactured under it. Main processes workshop include precision forging and stamping workshop, cold/ward forming press workshop, CNC lathe machining workshop, and inspection and packing workshop.

Description of CNC Machining Brass Parts

Brass is an alloy composed of copper and zinc. Brass composed of copper and zinc is called ordinary brass. If it is composed of two or more elements, called special brass. Brass has strong wear resistance, and often used in the manufacture of valves, water pipes, connecting pipes for internal and external air conditioners, and radiators. Brass has excellent cutting performance and is suitable for high-precision parts processed by automatic lathes and CNC lathes.

Due to the different zinc content in brass, the mechanical properties are also different. The mechanical properties of brass vary with the zinc content. With the increase of zinc content from H63 to H59, they can withstand hot processing well, and mostly used in various structural parts of machinery and electrical appliances, stamping parts and musical instruments. The code is represented by "H + number", H means brass, and the number means the mass fraction of copper. For example, H68 means brass with 68% copper and 32% zinc

Quality Control

JLT strictly comply with ISO9001 quality management system to ensure all our Aluminum products are excellent and exceed client expectations. We have a series of testing instruments, can do professional quality inspection and testing, ensure provide customers with high-quality parts. Calipers, micrometer, block guage, pin guage, plug guage, ring guage, thread guage, Mitutoyo altimeter, hardness tester, projector, microscope, CMM, colorimeter, film thickness tester, RoHS tester, salt spray tester, surface roughness tester.

CNC Machining Copper and Brass