In order to produce ultra-smooth bars by drawing only, a new die was developed that has protrusions 20 to 60 microns (02 to 0.06 mm) high along the bearing length. This die induced high contact pressure and shear strain at the drawn bar surface. Lubrication pitting on the surface was ...
9. Valet processing can also be polished, brushed, sprayed Oil, such as aluminum, stainless steel (lighting, cell phone case, digital camera case, the host shell, bathroom hanging) and other metal products, wire drawing spray varnished surface polishing treatment, and has advanced automatic ...
Research of Light Drawing Process on Bearing Steel Wire Rod and Bar 轴承钢棒线材轻拉工艺研究 ilib.cn 3. Semicontinuous rolling production line for wire rod and bar 半连轧盘条棒材生产线 club.china.alibaba.com 4. Technology of on-line measuring diameter of wire rod and bar 棒线材在线测径技术...
Water tank type wire drawing machine is a small continuous production equipment composed of multiple drawing heads. Through step-by-step drawing, the drawing head is placed in the water tank, and finally the steel wire is pulled to the required specification. The whole...
Through step-by-step drawing, the drawing head is placed in the water tank, and finally the steel wire is pulled to the required specification. The whole wire drawing process is completely controlled by the mechanical speed difference between the main shaft of th...
Supplier Homepage Products Civil line, security line, power cable production line High-Speed Wire and Cable Drawing Machine Related Categories Metal Spinning Machinery Other Metal Processing Machinery Metal Straightening Machinery Cold Drawing Machinery Wire Drawing Equipment Bar Drawing...
Process Sintering Case 40*25 Diameter 0.8-2.5 Package Wooden Case Transport Package Carton Box Specification 40*25mm Trademark SUNTECHMACH Origin China HS Code 8207209000 Production Capacity 100000/Year Product Description 1. Product Name: Nano coated wire drawing die 2. U...
However, the optimization of lead patenting process using Taguchi techniques is very limited. The orthogonal array L9 is selected to study the effects of austenitic time, lead bath time and wire diameter on mechanical properties of lead patented wire rods. The cold wire drawing (Haddi et al., ...
Development of Aluminum Alloy Bar with Ultra-Smoothing by New Drawing In conventional process, the surface of drawn bar and wire was smoothed by the additional processes such as grinding and polishing. However, these processes brought higher production cost and lower productivity. The new die had ...
Drawing is an important process for producing the stock material for many other processes, e.g. machining and cold heading. • Rod, bar, wire, tubes. • Fabrication and machine construction. • Spring wire, musical instrument wire. ...