AISI304 Stainless steel casting shot blasting and polishing for High Voltage.
Shot blasting is also the name of a mechanical surface treatment process. Similar processes include sandblasting and shot blasting. Shot blasting is a cold treatment process, divided into shot blasting cleaning and shot blasting. Shot blasting, as the name suggests, is to remove surface oxide and other impurities to improve appearance quality.
Shot blasting is to use high-speed moving shots (60-110m/s) flow Continuous impact strengthens the surface of the workpiece, forcing the target surface and surface layer (0.10-0.85mm) to undergo the following changes during the cyclic deformation process: 1. The microstructure is modified; 2. The non-uniform plastic deformation surface layer introduces residuals Compressive stress, the inner surface layer produces residual tensile stress; 3. The outer surface roughness changes (Ra Rz). Impact: It can improve the fatigue fracture resistance of materials/parts, prevent fatigue failure, plastic deformation and brittle fracture, and improve fatigue life.
The principle of shot blasting is to use a motor to drive the impeller body to rotate (directly drive or use a V-belt drive), and rely on centrifugal force to remove the projectiles with a diameter of about 0.2 to 3.0 (there are different cast steel shots, steel wire cut shots, stainless steel shots, etc.) Type) Throw to the surface of the workpiece to make the surface of the workpiece reach a certain roughness, make the workpiece beautiful, or change the welding tensile stress of the workpiece to compressive stress to improve the service life of the workpiece. By improving the surface finish of the workpiece, the paint film adhesion of the subsequent painting of the workpiece is also improved. Shot blasting is almost used in most fields of machinery, such as shipbuilding, auto parts, aircraft parts, guns and tanks, bridges, steel structures, glass, steel plate profiles, pipe inner and outer walls, and even road surfaces, etc.
|Name||AISI304 Stainless steel casting shot blasting and polishing for High Voltage|
|Material||AISI304 Stainless steel|
|Surface Treatment||Shot blasting and polishing|
|Heat Treatment||Solid solution treatment|
|Temperature Demand||1050 ℃ for more than 2 h|
|Supply Ability||100,00pcs per month|
|Design||Various type of 2D or 3D drawings are acceptable, such as JPG, PDF, DWG, DXF, IGS, STP, X_T, SLDPRT etc.|
|Standards||AISI, ATSM, UNI, BS, DIN, JIS, GB etc.|
|Delivery time||35 days for samples and 30 days for production.|
|Package||Carton and pallet|
|Equipment of Casting||
1. High pressure die casting machining:125T/180T/250T/280T/500T/800T/1250T
2. Gravity casting machine: 5 production lines
3. Low pressure die casting machining: 1 production line
4. Sand casting machine: 6 production lines
|Certification:||ISO 9001-2015 and IATF 16949:2016|
|Testing facility||Spectrometer, tensile test machine, hardness test machine,CMM dimension report|
Q1: Where can I get product & price information?
A: Send us an inquiry e-mail, we will contact you as we receive your mail.
Q2: How long can I get the sample?
A: Depends on your specific items, within 3-7 days is required generally.
Q3: What's kinds of information you need for a quote?
A: Kindly please provide the product drawing in PDF, and will be better you can provide in STEP or IGS
Q4: what's the payment terms?
A: We accept 30% as payment deposit when the goods are done, we take photos for your check and you then pay the balance.
Q5: How to deliver the goods?
A: We deliver the products by Alibaba transportation.