China Drive Shaft ODM/OEM CNC Machining Lathing/Milling/Drilling/Knurling/Grinding with Quenching Treatment for Agriculture Drive/Motor Factory Price shaft collar with thumb screw

Merchandise Description

You can kindly find the specification details beneath:

HangZhou Mastery Equipment Engineering Co., LTD assists manufacturers and brand names satisfy their equipment elements by precision production. Large-precision machinery products like the shaft, worm screw, bushing, couplings,……Our products are utilized widely in electronic motors, the primary shaft of the motor, the transmission shaft in the gearbox, couplers, printers, pumps, drones, and so on. They cater to diverse industries, like automotive, industrial, electrical power tools, garden equipment, healthcare, smart home, and so forth.

Mastery caters to the industrial sector by supplying large-level Cardan shafts, pump shafts, spline shafts, and stepped shafts that come in different dimensions ranging from diameter 3mm-50mm. Our goods are especially formulated for transmissions, robots, gearboxes, industrial enthusiasts, drones, and so on.

Mastery manufacturing unit presently has far more than one hundred principal creation products this kind of as CNC lathe, CNC machining heart, CAM Automated Lathe, grinding device, hobbing device, and so forth. The creation ability can be up to 5-micron mechanical tolerance accuracy, automatic wiring equipment processing assortment covering 3mm-50mm diameter bar.

Important Requirements:

Title Shaft/Motor Shaft/Push Shaft/Equipment Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Substance 40Cr/35C/GB45/70Cr/40CrMo
Approach Machining/Lathing/Milling/Drilling/Grinding/Sprucing
Dimensions 2-400mm(Custom-made)
Diameter φ9(Customized)
Diameter Tolerance .01mm
Roundness .01mm
Roughness Ra0.4
Straightness .008mm
Hardness HRC45-50
Length 48mm(Tailored)
Warmth Remedy Tailored
Surface treatment method Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment method/Steaming Remedy/Nitrocarburizing/Carbonitriding

Quality Management:

  • Raw Substance Good quality Control: Chemical Composition Investigation, Mechanical Performance Take a look at, ROHS, and Mechanical Dimension Examine
  • Production Approach Quality Handle: Full-measurement inspection for the 1st part, Essential dimensions approach inspection, SPC procedure checking
  • Lab ability: CMM, OGP, XRF, Roughness meter, Profiler, Automatic optical inspector
  • Good quality system: ISO9001, IATF 16949, ISO14001
  • Eco-Helpful: ROHS, Attain.

Packaging and Transport:  

During the total process of our provide chain administration, consistent on-time shipping is crucial and quite critical for the accomplishment of our organization.

Mastery makes use of many different shipping and delivery methods that are thorough underneath:

For Samples/Tiny Q’ty: By Convey Services or Air Fright.

For Official Order: By Sea or by air according to your necessity.

 

Mastery Providers:

  • One-Quit solution from thought to solution/ODM&OEM appropriate
  • Person investigation and sourcing/getting duties
  • Personal provider administration/advancement, on-internet site high quality check out tasks
  • Muti-kinds/small batch/customization/demo get are acceptable
  • Overall flexibility on quantity/Fast samples
  • Forecast and uncooked material preparing in progress are negotiable
  • Rapid quotes and swift responses

Common Parameters:

If you are looking for a trustworthy machinery solution companion, you can count on Mastery. Operate with us and let us help you develop your enterprise using our customizable and reasonably priced goods.

US $0.01-2.89
/ Piece
|
500 Pieces

(Min. Order)

###

After-sales Service: Customized
Condition: New
Color: Black
Certification: CE, DIN, ISO
Type: Universal Joint
Application Brand: Nissan, Iveco, Toyota, Ford

###

Customization:

###

Name Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Material 40Cr/35C/GB45/70Cr/40CrMo
Process Machining/Lathing/Milling/Drilling/Grinding/Polishing
Size 2-400mm(Customized)
Diameter φ9(Customized)
Diameter Tolerance 0.01mm
Roundness 0.01mm
Roughness Ra0.4
Straightness 0.008mm
Hardness HRC45-50
Length 48mm(Customized)
Heat Treatment Customized
Surface treatment Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding
US $0.01-2.89
/ Piece
|
500 Pieces

(Min. Order)

###

After-sales Service: Customized
Condition: New
Color: Black
Certification: CE, DIN, ISO
Type: Universal Joint
Application Brand: Nissan, Iveco, Toyota, Ford

###

Customization:

###

Name Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Material 40Cr/35C/GB45/70Cr/40CrMo
Process Machining/Lathing/Milling/Drilling/Grinding/Polishing
Size 2-400mm(Customized)
Diameter φ9(Customized)
Diameter Tolerance 0.01mm
Roundness 0.01mm
Roughness Ra0.4
Straightness 0.008mm
Hardness HRC45-50
Length 48mm(Customized)
Heat Treatment Customized
Surface treatment Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding

Screw Sizes and Their Uses

Screws have different sizes and features. This article will discuss screw sizes and their uses. There are two main types: right-handed and left-handed screw shafts. Each screw features a point that drills into the object. Flat tipped screws, on the other hand, need a pre-drilled hole. These screw sizes are determined by the major and minor diameters. To determine which size of screw you need, measure the diameter of the hole and the screw bolt’s thread depth.

The major diameter of a screw shaft

The major diameter of a screw shaft is the distance from the outer edge of the thread on one side to the tip of the other. The minor diameter is the inner smooth part of the screw shaft. The major diameter of a screw is typically between two and sixteen inches. A screw with a pointy tip has a smaller major diameter than one without. In addition, a screw with a larger major diameter will have a wider head and drive.
The thread of a screw is usually characterized by its pitch and angle of engagement. The pitch is the angle formed by the helix of a thread, while the crest forms the surface of the thread corresponding to the major diameter of the screw. The pitch angle is the angle between the gear axis and the pitch surface. Screws without self-locking threads have multiple starts, or helical threads.
The pitch is a crucial component of a screw’s threading system. Pitch is the distance from a given thread point to the corresponding point of the next thread on the same shaft. The pitch line is one element of pitch diameter. The pitch line, or lead, is a crucial dimension for the thread of a screw, as it controls the amount of thread that will advance during a single turn.
screwshaft

The pitch diameter of a screw shaft

When choosing the appropriate screw, it is important to know its pitch diameter and pitch line. The pitch line designates the distance between adjacent thread sides. The pitch diameter is also known as the mean area of the screw shaft. Both of these dimensions are important when choosing the correct screw. A screw with a pitch of 1/8 will have a mechanical advantage of 6.3. For more information, consult an application engineer at Roton.
The pitch diameter of a screw shaft is measured as the distance between the crest and the root of the thread. Threads that are too long or too short will not fit together in an assembly. To measure pitch, use a measuring tool with a metric scale. If the pitch is too small, it will cause the screw to loosen or get stuck. Increasing the pitch will prevent this problem. As a result, screw diameter is critical.
The pitch diameter of a screw shaft is measured from the crest of one thread to the corresponding point on the next thread. Measurement is made from one thread to another, which is then measured using the pitch. Alternatively, the pitch diameter can be approximated by averaging the major and minor diameters. In most cases, the pitch diameter of a screw shaft is equal to the difference between the two.

The thread depth of a screw shaft

Often referred to as the major diameter, the thread depth is the outermost diameter of the screw. To measure the thread depth of a screw, use a steel rule, micrometer, or caliper. In general, the first number in the thread designation indicates the major diameter of the thread. If a section of the screw is worn, the thread depth will be smaller, and vice versa. Therefore, it is good practice to measure the section of the screw that receives the least amount of use.
In screw manufacturing, the thread depth is measured from the crest of the screw to the root. The pitch diameter is halfway between the major and minor diameters. The lead diameter represents the amount of linear distance traveled in one revolution. As the lead increases, the load capacity decreases. This measurement is primarily used in the construction of screws. However, it should not be used for precision machines. The thread depth of a screw shaft is essential for achieving accurate screw installation.
To measure the thread depth of a screw shaft, the manufacturer must first determine how much material the thread is exposed to. If the thread is exposed to side loads, it can cause the nut to wedge. Because the nut will be side loaded, its thread flanks will contact the nut. The less clearance between the nut and the screw, the lower the clearance between the nut and the screw. However, if the thread is centralized, there is no risk of the nut wedgeing.
screwshaft

The lead of a screw shaft

Pitch and lead are two measurements of a screw’s linear distance per turn. They’re often used interchangeably, but their definitions are not the same. The difference between them lies in the axial distance between adjacent threads. For single-start screws, the pitch is equal to the lead, while the lead of a multi-start screw is greater than the pitch. This difference is often referred to as backlash.
There are two ways to calculate the pitch and lead of a screw. For single-start screws, the lead and pitch are equal. Multiple-start screws, on the other hand, have multiple starts. The pitch of a multiple-start screw is the same as its lead, but with two or more threads running the length of the screw shaft. A square-thread screw is a better choice in applications requiring high load-bearing capacity and minimal friction losses.
The PV curve defines the safe operating limits of lead screw assemblies. It describes the inverse relationship between contact surface pressure and sliding velocity. As the load increases, the lead screw assembly must slow down in order to prevent irreversible damage from frictional heat. Furthermore, a lead screw assembly with a polymer nut must reduce rpm as the load increases. The more speed, the lower the load capacity. But, the PV factor must be below the maximum allowed value of the material used to make the screw shaft.

The thread angle of a screw shaft

The angle between the axes of a thread and the helix of a thread is called the thread angle. A unified thread has a 60-degree angle in all directions. Screws can have either a tapped hole or a captive screw. The screw pitch is measured in millimeters (mm) and is usually equal to the screw major diameter. In most cases, the thread angle will be equal to 60-degrees.
Screws with different angles have various degrees of thread. Originally, this was a problem because of the inconsistency in the threading. However, Sellers’s thread was easier to manufacture and was soon adopted as a standard throughout the United States. The United States government began to adopt this thread standard in the mid-1800s, and several influential corporations in the railroad industry endorsed it. The resulting standard is called the United States Standard thread, and it became part of the ASA’s Vol. 1 publication.
There are two types of screw threads: coarse and fine. The latter is easier to tighten and achieves tension at lower torques. On the other hand, the coarse thread is deeper than the fine one, making it easier to apply torque to the screw. The thread angle of a screw shaft will vary from bolt to bolt, but they will both fit in the same screw. This makes it easier to select the correct screw.
screwshaft

The tapped hole (or nut) into which the screw fits

A screw can be re-threaded without having to replace it altogether. The process is different than that of a standard bolt, because it requires threading and tapping. The size of a screw is typically specified by its major and minor diameters, which is the inside distance between threads. The thread pitch, which is the distance between each thread, is also specified. Thread pitch is often expressed in threads per inch.
Screws and bolts have different thread pitches. A coarse thread has fewer threads per inch and a longer distance between threads. It is therefore larger in diameter and longer than the material it is screwed into. A coarse thread is often designated with an “A” or “B” letter. The latter is generally used in smaller-scale metalworking applications. The class of threading is called a “threaded hole” and is designated by a letter.
A tapped hole is often a complication. There is a wide range of variations between the sizes of threaded holes and nut threads, so the tapped hole is a critical dimension in many applications. However, even if you choose a threaded screw that meets the requisite tolerance, there may be a mismatch in the thread pitch. This can prevent the screw from freely rotating.

China Drive Shaft ODM/OEM CNC Machining Lathing/Milling/Drilling/Knurling/Grinding with Quenching Treatment for Agriculture Drive/Motor Factory Price     shaft collar with thumb screwChina Drive Shaft ODM/OEM CNC Machining Lathing/Milling/Drilling/Knurling/Grinding with Quenching Treatment for Agriculture Drive/Motor Factory Price     shaft collar with thumb screw
editor by czh 2023-01-21