China Car wheel balancer threaded heading shaft broken screw shaft

Structure: Flexible
Material: Stainless steel, Stainless Steel
Coatings: NICKEL
Torque Capacity: 3600N
Length: Customers’ Request
Model Number: OEM
Application: Car wheel balancer threaded heading shaft
Service: Customized OEM
Surface treatment: nickel plated
Equipment: CNC Machining Centres
Item: Car wheel balancer threaded heading shaft
Packaging Details: As per your requirements
Port: HangZhou

Car wheel balancer threaded heading shaft
Quick details:
1. OEM & ODM/ JIACAI Precision CNC machined parts2. Quickly turnover in 10-30 days based on order quantities.3. Tolerance control down to 0.001mm.4. 3-4-5 axis CNC machining, turning, milling, grinding, drilling, tapping, WEDM, laser cutting and marking, ect.5. Completed metal and plastic CNC parts with complex geometries.6. Reply you in 8 hours and quote you in 24 hours.

Product Name Car wheel balancer threaded heading shaft
Business Type Factory & Manufacturer
Certificate ISO9001:2008
Service CNC milling & turning , sheet metal fabrication, grinding, deburring, tapping, drilling, cutting, knurling, laser marking, wire EDM, CAM programming and outsource service
Material Stainless Steel: 303, 304, 304L, 316, 316L, etc…Carbon Steel: 1018, 1045, 1144, 12L14, 1215…Aluminum: 5052, 6061-T6, 6061-T4, 6082-T6, 6063-T6…Brass and Copper: C3602, C3604, H62, C34000Plastic: POM, PEEK, ABS, PA66, PP, PMMA etc…Titanium and more…
Finish sandblasting, anodizing, blackening, plating, polishing, coating, knurling and more
Equipment CNC milling machine, CNC turning machine, auto lathe, grinding machine, 316x 1-716 tapping machine, drilling machine, laser marking machine, WEDM machine, CMM machine and more.
Drawing Format STEP, STP, GIS, CAD, PDF ,DWG ,DXF etc or samples.
MOQ small order is acceptable
Inspect Tool micrometer, thread gauges, calipers, pin gauge, projector, CMM, altimeter and more.
Quality Control 100% inspection
Tolerance +/-0.01mm ~ +/-0.001mm or as per client’s needs
Surface Roughness Ra 0.1~3.2 or as per client’s needs
Additional Service assembly, logo engraving, surface finish, special package etc.

Products Show professional factory precision mass production cnc machining parts aluminium alloy car spare parts high precision cnc mechanical machining parts metal aluminium parts plating cell phone holderOur Service CNC Milling & Turning5 Axis CNC MachiningISO9001:2008 Certification
Our FactoryAbout JIACAI PrecisionJIACAI Precision is 1 of a global leader in the design and manufacture of custom precision machining parts. We provide custom complete turnkey precision machining solutions to thousands of customers in diverse markets throughout the world, including medical, automotive, marine, aerospace, defense, precision instrument, home appliance, electronics, machinery, oil & gas, sensors and more. Our customers have come to rely on our years of experience and expertise.Our MissionTo serve our customers with state-of-the-art machines and complete turnkey machining solutions that are both timely and within budget by maintaining an extensive design, test and manufacturing capability. To be recognized as an innovator in the field by continued investment in our people, technology, and manufacturing capabilities.What We DoWe offer customized precision machining service and solutions that help customers meet strict operational demands. With a staff of over 200 highly skilled, experienced engineers and workers, we address great capabilities in the following machining areas:CNC Milling & TurningCAM ProgrammingSheet Metal FabricationGrinding & DeburringTapping &DrillingCutting & KnurlingLaser MarkingWire EDMSurface FinishHow We Do ItSince 2001, we’ve collaborated with our customers to provide the most qualified, durable machining parts that withstand even the harshest environments. Serving a CZPT customer base, we do this with:*Over 200 full time engineers & workers on staff to optimize efficiency and cost saving*Extensive testing to get the sample and mass production right the first time*Comprehensive in-house capabilities to meet all customer needs*Over 30,000 square CZPT of manufacturing plant*Expert design and development for all custom precision machining parts*To better control the quality of the customized parts, we’ve invested substantially in equipment, facilities, and training. Our investments enable us to deliver every order according to specification – 70hp 4wd Farm Tractor Lawn Mower Tractor for Grassland on time and on budget. Factory EntranceLocates in HangZhou, ChinaReception DeskJiacai Precision Hardware Co.,LTD CNC Machining CentreTolerance less than 0.002mmCNC Automatic LatheTolerance less than 0.005mm Multi-Function MachiningJIACAI Precision offers the latest in multi-function machining equipment and technology. In fact, our high quality multi-function machinery provides the most extreme precision in the industry for this specialized process. Our live-tool turning center in our HangZhou machine shop allows for lathe and mill work to be performed in 1 operation. This greatly increases efficiency while decreasing the need for handling parts and components and reducing the opportunities for errors to occur. We provide these specialized multi-function machining services for virtually any type of machinable material – producing a countless variety of parts and components utilized by numerous industries.Quality Control CMM MachineProjector InstrumentHeight Measuring Instrument Concentricity InstrumentSalt Spray Test MachineMeasuring MicroscopeQuality Inspection- Design for Manufacturing (DFM) and Production for manufacturing technical review for all of your projects.- Contract and purchaser order review.- Incoming raw materials inspection- Samples and production process inspection- Comply with relative testing certifications according to customers standard.- Final inspection and testing reports and certifications per customer requirements.Production Process: – Purchasing raw material – Do Inspection on raw material (IQC) – Make samples- Inspection samples (QC and engineer) – Sample approval by customer – Mass production (LQC,PQC) – Surface finish (IQC) – Packing (FQC) – Make Delivery (FQC)Customer Visit Welcome to our plant.We would warmly welcome customers to visit our factory in HangZhou, its a world manufacturing city which locates between HangZhou and HangZhou, only half hour driving distance to both cities. We can pick up you at the airports of HangZhou or HangZhou.
TestimonialsFRANZ from GERMANY“The parts we ordered worked perfectly for our investigation on an engineering change for a vehicle. I would like to thank for the Jiacai team”. – Volkswagen of Germany
TIM FRIIS from U.S.A“I received my order today and just wanted to let you know that you met my hopes for the quality of the parts. The customer service is def the best”.—Cummings of USA
FAQQ: What can we do for you?A: You can come to us for Custom CNC Machining, CNC Milling, CNC Turning, Precision CNC Machining, CNC Machined parts or CNC Machining Parts. With modern CNC Machining equipments and automatic screw machines and many other secondary machining equipments, we can handle orders of up to millions of parts.
Q: Why should you choose us ?A: 1) Already served industrial leaders like Volkswagon, BMW, Cummings, IBM, CZPT and more; 2) Modern precision CNC machining with conventional machining means cost-effective; 3) Quite familiar with stainless steel machining. 4) Prompt response to you within 8 hours;5) Sales quotation for you within 24 hours CZPT receipt of drawings or samples; 6) Devoted to be your long-run partner not just supplier.
Q: What is our workable materials?A: We can machining both Metal & Plastics parts. Metals including Aluminum, Brass, Copper, Stainless Steel. Such as AL5052, AL6061, AL7075, SUS303, SUS304, SUS316, 316L, LY12, 65Mn, Cr12, 40CrMo, AL6063 , ST12.03,SS2331, AISI12L14, Y15, 45#, Q275, Bakelite ,POM, Nylon, Teflon and Acrylic and more.
Q: How to get a sales quotation from us?A: Please send us your part drawings or samples with your detailed requirements to us by email or fax. Then we will arrange quotation for you within 48 hours. Drawing format can be 2D or 3D like JPG, PDF, DWG, DXF, STP. We respect your intellectual property and without your written permission, we will never disclose your drawings and other information to any other third parties. If you have a NDA(Nondisclosure Agreement), just send it to us and we will CZPT and return it to you.

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 Car wheel balancer threaded heading shaft     broken screw shaftChina Car wheel balancer threaded heading shaft     broken screw shaft
editor by czh 2023-03-19

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