As a machine component a shaft is commonly a cylindrical bar that supports and rotates with devices for receiving and delivering rotary motion and torque. The crankshaft of and connecting rod (the slider-crank mechanisms), and delivers it by means of couplings, gears, chains, or belts to the transmission camshaft, pumps, and other devices. The camshaft, driven by a gear or chain from the crankshaft, has only receiver or input, but each cam on the shaft delivers rotary motion to the valve-actuating mechanisms.
An axle is usually defined as a stationary cylindrical member on that wheels and leys can rotate, but the rotating shafts that drive the wheels of an automobile are also called axles, no doubt a carryover from horse-and-buggy days. It is common practice speak of short shafts on machines as spindles,especially tool-carrying or work-carrying shafts on machine tools.
In operation, shafts are subjected to shearing stress; the maximum sheafing stress is proportional to the applied torque and inversely proportional to the polar moment of the cross section. In designing a shaft, it is necessary to insure that, under any conditions, the shaft's maximum shearing stress must below (or at least equal to) the allowed shearing stress.
Product Information:
| Manufacturer |
Hua Bao |
| Product Name |
Precision Mould Parts |
| Industry Standards |
DIN, JIS, AISI, GB |
| Hardness |
HRC48-52 |
| Material |
SKD61 |
| Coating |
TiN/TiCN/AlTiN/Nitriding |
| Quality Control |
Hardness Tester, Caliper, Altimeter, CMM, Projector, 2.5D |
| Processing Machines |
CNC lathes, OD Grinder, EDM, CNC Milling, Wire Cutting Machine |
| Other Service |
ODM and OEM, Customized Specification, One to One Communication, Free Samples |
| Order Process |
Customer inquiries (provide 2D or 3D drawing)→ Hua Bao provides quotes and lead time→ Orders released by customer→ 50% advanced
payment→ Arrange production→ QC pass→ Packing and shipping after receiving balance payment.
|
Business Range:
Manufacturing and inspection capacity in steel, tungsten stainless, aluminum and copper materials for precision mold parts, cavity pins, core pins, punches, ejector sleeve, CNC machining parts etc.
Services: CNC machining, CNC Milling, EDM processing, Wire-cutting, OD grinding, ID grinding, Surface grinding, Thread grinding, Polishing etc.
Related Industries: Medical, Packaging, Aerospace, Electronic and automation.
Any questions about plastic molds parts and tooling, or your want to know more about auto mould parts, medical mould parts, packaging mould parts, cosmetic mould parts, connector mould parts etc. Please do not hesitate to contact me.
Why Choose Us?
1. We have rich experience and specialize in manufacturing mold parts and machined parts for over 13 years.
2. We have perfect technical team and precision machines, which ensure to provide best service and quality to customers.
3. Short lead time of samples to impove work efficiency.
4. Professional production team and strictly quality management to meet the requirement of capacity and quality.
5. Competitive quotation, excellent service, flexible trade terms.
6. Our philosophy: customers' satisfaction is our target.
Hua Bao is a professional OEM/ODM mold accessories and machine parts manufacturer. We provide mold design, mold manufacturing, injection/die-casting/stamping mold parts processing. We have a team with extensive quality control experience to help Toxmann meet customer requirements. High quality, competitive price, quick response are our core missions.
Hua Bao Promise:
1. Provide the detailed production schedule for each order.
2. Offering production status with video and photos for each component.
3. Manufacture the parts base on customers' drawings to meet the quality requirements and industry standard.
4. Over 99% orders can meet the lead time requirement.
5. Respond to the enquiry within 24 hours and offer the quotation within 48 hours.
6. Using the first-rank raw materials which also can be traced.
7. Provide the most competitive price with the high quality and service standard.
8. The most reasonable packing scheme for all products.
Packaging:
1. Hua Bao packaging is based on the highest industry standard;
2. Each part is packed independently.
Delivery (Shipping):
1. Using DHL, UPS, Fedex, TNT, EMS and SF experss to deliver products to your destination.
2. Ship products to your nearest port by sea.
FAQ:
Q1: What are the materials used in precision molding?
A: In plastic injection molds, the more commonly used mold core materials are: P20, 738, 738H, 718, 718H, NAK80, 2316, 2316A, S136, etc. The materials used for hardening molds are 2344, 8407, SKD11, SKD61, etc. These materials are commonly used in our company's mold making. In addition, for precision mold components that are difficult to cool or parts that require a high cooling effect, the insert materials should be beryllium bronze or alloy aluminum.
Q2: What are the characteristics of precision mould parts?
A: For example, shape, size precision, appearance quality, using rule, quantity, and so on. Also, the precision mould part manufacturer will think of material cutting, polishing, welding, corrosion, deformation, wear-resisting property.
Q3: What are the parts of custom molding?
A: Custom molding parts refers to the direct contact with the plastic and injection molding products. For example, cavity, core, slider, insert, oblique top, side pumping.
Q4: How to choose the molding material for injection molding?
A: For the molding of the steel has strong friction, impact plastic mold, such as for the injection of nylon + glass fiber material mold, it is necessary to choose a high wear resistance, high thermal tensile strength, and high toughness and other advantages of imported or domestic H13 steel.
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