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China OEM Pins Manufacturer – All series of screw customization – RAISING-Elec
The bolt performance grade is composed of two parts of numbers, which respectively represent the nominal tensile strength of the bolt and the yield ratio of the material. For example, the meaning of bolts with performance grade of 4.6 is: the number in the first part (4 in 4.6) is 1 / 100 of the nominal tensile strength (n / mm2) of bolt material, that is, Fu ≥ 400N / mm2; The number in the second part (6 in 4.6) is 10 times of the yield ratio of bolt material, that is, FY / Fu = 0.6; Product... -
ODM Pins – All series of screw customization – RAISING-Elec
The bolt performance grade is composed of two parts of numbers, which respectively represent the nominal tensile strength of the bolt and the yield ratio of the material. For example, the meaning of bolts with performance grade of 4.6 is: the number in the first part (4 in 4.6) is 1 / 100 of the nominal tensile strength (n / mm2) of bolt material, that is, Fu ≥ 400N / mm2; The number in the second part (6 in 4.6) is 10 times of the yield ratio of bolt material, that is, FY / Fu = 0.6; Product... -
China OEM Fastener Bolt Supplier – One stop service for fasteners – RAISING-Elec
Threads are widely used, from aircraft and cars to water pipes and gas used in our daily life. In many occasions, most threads play the role of fastening connection, followed by the transmission of force and motion. There are also some threads for special purposes. Although there are many kinds, their number is limited. The long-lasting use of thread is due to its simple structure, reliable performance, convenient disassembly and easy manufacture, which makes it an indispensable structural el... -
Die Casting Products Supplier – Die casting metal products customization – RAISING-Elec
Die casting is a metal casting process, which is characterized by using the inner cavity of the die to apply high pressure to the molten metal. Molds are usually made of higher strength alloys, which is somewhat similar to injection molding. Most die castings are iron free, such as zinc, copper, aluminum, magnesium, lead, tin and lead tin alloys and their alloys. Depending on the type of die casting, it is necessary to use cold chamber die casting machine or hot chamber die casting machine. T... -
China OEM Machining China Supplier – OEM ODM Metal Parts service – RAISING-Elec
Material: SKD11 Processing equipment: precision milling machine, grinder, slow wire processing Accuracy requirement: 0.005mm Surface treatment: nickel plating Machining scope of Raising: 1. Precision machining. 2. Precision equipment parts processing. 3. Processing of non-standard spare parts. 4. Machining of precision special-shaped parts. 5. Hardware and mechanical parts processing. 6. Surface treatment of various mechanical parts. In the field of processing and manufacturing industry, w... -
China OEM Screw And Bolt Supplier – Supporting service for all kinds of fasteners – RAISING-Elec
Fastener is the general name of a kind of mechanical parts used to fasten and connect two or more parts (or components) into a whole. Also known as standard parts on the market. It usually includes the following 12 types of parts: Bolts, studs, screws, nuts, self tapping screws, wood screws, washers, retaining rings, pins, rivets, assemblies and connecting pairs, welding nails. (1) Bolt: a kind of fastener composed of head and screw (cylinder with external thread), which needs to be matched w... -
China OEM Bolt Screw Manufacturers – All series of screw customization – RAISING-Elec
The bolt performance grade is composed of two parts of numbers, which respectively represent the nominal tensile strength of the bolt and the yield ratio of the material. For example, the meaning of bolts with performance grade of 4.6 is: the number in the first part (4 in 4.6) is 1 / 100 of the nominal tensile strength (n / mm2) of bolt material, that is, Fu ≥ 400N / mm2; The number in the second part (6 in 4.6) is 10 times of the yield ratio of bolt material, that is, FY / Fu = 0.6; Product... -
Hot And Cold Chamber Die Casting Suppliers – Die casting metal products customization – RAISING-Elec
Die casting is a metal casting process, which is characterized by using the inner cavity of the die to apply high pressure to the molten metal. Molds are usually made of higher strength alloys, which is somewhat similar to injection molding. Most die castings are iron free, such as zinc, copper, aluminum, magnesium, lead, tin and lead tin alloys and their alloys. Depending on the type of die casting, it is necessary to use cold chamber die casting machine or hot chamber die casting machine. T... -
ODM Hardware China Suppliers – One stop service for fasteners – RAISING-Elec
Threads are widely used, from aircraft and cars to water pipes and gas used in our daily life. In many occasions, most threads play the role of fastening connection, followed by the transmission of force and motion. There are also some threads for special purposes. Although there are many kinds, their number is limited. The long-lasting use of thread is due to its simple structure, reliable performance, convenient disassembly and easy manufacture, which makes it an indispensable structural el... -
Stamping Part Service – All series of metal stamping – RAISING-Elec
Common appearance defect types of metal stamping parts: Crack: the metal material breaks during stamping Scratch: a strip-shaped shallow groove on the surface of hardware Scratch: damage caused by contact and friction between material surfaces Oxidation: the material changes chemically with the oxygen in the air Deformation: appearance variation caused by material during stamping or transfer Burr: surplus material is not completely left during punching or corner cutting Convex Dent: abnormal... -
ODM Round Screw Manufacturer – One stop service for fasteners – RAISING-Elec
Threads are widely used, from aircraft and cars to water pipes and gas used in our daily life. In many occasions, most threads play the role of fastening connection, followed by the transmission of force and motion. There are also some threads for special purposes. Although there are many kinds, their number is limited. The long-lasting use of thread is due to its simple structure, reliable performance, convenient disassembly and easy manufacture, which makes it an indispensable structural el... -
China OEM Aluminum Cnc Machining Supplier – High Precision CNC Machining manufacture – RAISING-Elec
Material: 20# steel 5052 aluminum Processing equipment: precision milling and turning Accuracy requirement: 0.01mm Parallelism: 0.01mm concentricity: 0.01mm Surface treatment: chrome plating, oxidation and blackening Machining scope of Raising: 1. Precision machining. 2. Precision equipment parts processing. 3. Processing of non-standard spare parts. 4. Machining of precision special-shaped parts. 5. Hardware and mechanical parts processing. 6. Surface treatment of various mechanical part...
