Factory Power Spring

[ความแม่นยำ Qianye] การออกแบบสปริงแรงคงที่ใน 8 ขั้นตอน

เวลา:2022-9-15

 The constant force spring is made of stainless steel strip. The high-strength steel strip is shaped by specific spring production equipment. When it is straightened by external force, the spring will naturally roll back and produce elastic force. However, when our goal is achieved, it can return to the starting point specified by us after displacement. Constant force spring has the characteristic of maintaining constant force in long stroke, and can be applied to products requiring linear movement such as round-trip, sliding, stretching, homing, balancing or labor-saving. For example, we go to the common fan lifting, store display shelves, tape measure, lifting doors and windows and computer monitor lifting. So if you choose a constant force spring suitable for your product, the design has the following 8 steps. 1. Material selection - most flat steel springs produced by Qianye precision are made of type 301 stainless steel. This material is the most readily available and predictable. Thousands of industry engineers can assist in selecting standard sizes to speed up the process. 2. Estimated life cycle - the life of constant force spring is very predictable, making it one of the most important considerations. Being realistic is important because it is estimated that a longer life cycle will lead to larger and more expensive designs. Underestimating the life cycle of constant force springs may lead to premature failure. Common life cycles range from 4000 to about 25000 life cycles. If a longer life cycle is required, the tolerance of increasing spring diameter and force due to low stress levels and small differences in materials...

เพิ่มสปริงแรงคงที่ในแขนกลเพื่อให้มีความมั่นคงมากขึ้น

เวลา:2022-9-14

Adjustable mechanical arms are commonly used in offices, laboratories, studios and other locations to support objects at various angles and heights, such as lights, computer screens, laboratory instruments, microphones, etc.   The adjustable manipulator consists of a base member and two connecting rods connected through a pivot joint, which are held in place by friction in the joint. By using spring assisted balancing devices that compensate for most of the weight, the amount of friction required to keep the equipment in place is reduced.   The pivot is a connecting ring that can rotate around an axis set at the pivot point, and a way to attach a spring to the pivot point to reduce the amount of force required. Apply to the arm to place the supported object in the desired position. The auxiliary balance device uses a constant force spring, because the constant force spring provides a smooth range of motion and a constant load in the extension or retraction direction. This can provide smooth motion and force requirements that predict the smallest detail, and the force applied by the constant force spring is more constant over the entire range of motion of the two arms of the device. If coil spring balance is used, a constant force may not be applied to the supported object at all positions of the upper arm part and the lower arm part. For example, at the far end of the range of motion, usually, the force applied to the supported object is insufficient or too large, making it difficult and troublesome to place the...

สปริงแรงคงที่

เวลา:2022-9-14

The extension type of Constant Force Spring represents the most basic, yet most versatile, type of constant force spring. It is a pre-stressed flat strip of spring material which is formed into virtually constant radius coils around itself or on a drum. When the strip is extended (deflected) the inherent stress resists the loading force, the same as a common extension spring, but at a nearly constant (zero) rate. A constant torque is obtained when the outer end of the spring is attached to another spool and caused to wind in either the reverse or same direction as it is originally wound. The full rated load of the spring is reached after being deflected to a length equal to 1.25 times its diameter. Thereafter, it maintains a relatively constant force regardless of extension length. The load is basically determined by the thickness and width of the material and the diameter of the coil. Qianye Spring  offers a stock of constant force springs in a variety of life cycle ranges. Each spring is a coil of high-yield Type 301 stainless steel band that exerts a nearly constant binding force to resist unwinding. We can also provide custom constant force springs to your specifications.        Guide to Mounting Constant Force Springs         A Constant Force Spring is usually mounted by first tightly wrapping it on a drum, then attaching the free end to the loading force such as in a counterbalance application. This relationship can also be reversed. 1.The drum diameter should be 10% to 20% larger than its natural inside diameter. 2.One...

Power spring solves the problem of insulin syringe

เวลา:2022-9-14

Mention of diabetes, I think everyone is not strange. Data show that by the end of 2021, the total number of type 2 diabetes in China was about 120 million. When oral hypoglycemic agents are standardized and blood glucose control is still unsatisfactory, insulin injection is an inevitable choice for the treatment of type 2 diabetes. Many may not know that insulin injections require dedicated syringes. Some kids are worried. Does injection take technical issues into account ? Actually don 't worry at all, because what, because the use of the Qianye  power spring ! Qianye power spring can provide small and highly accurate drug dose. The quantitative drug is injected into the body through the spring fixed force, thrust and homing speed. The thrust distribution of the steel strip spring accurately matches the sliding force of the traditional syringe. It solves the problem of emission tolerance of the syringe and provides a high thrust demand for highly viscous solution.     The device of insulin injection pen consists of handle, needle cap body, trigger device, insulin needle, needle hole and dynamic spring. The trigger device is started by the button to make the spring inside the needle cap contract instantaneously, and the spring elasticity drives the needle to penetrate into the subcutaneous tissue at a certain depth instantly, so as to effectively relieve the fear and pain of the patients, reduce the trauma area, improve the treatment compliance, enable the patients to carry out effective site rotation injection, and improve the treatment effect.  The reason why insulin injection needs special syringes...

การใช้สปริงกำลังในอุปกรณ์ป้องกันการก่อสร้าง

เวลา:2022-9-14

 With the development of society, buildings and roads are the cornerstone of the development of human society. People will choose to lay waterproof materials during waterproof maintenance, but people face some problems when laying waterproof materials. When laying waterproof materials, people inadvertently trample on the materials because they do not know that the materials have been laid, resulting in uneven laying of materials and economic losses. Therefore, we need to protect the sites under construction and just completed construction when laying. Many of the existing protective devices are large, which is not conducive to people's carrying, and the protective devices can't be seen by people at night, causing people's damage. The laying of water-proof materials is wasted, and the placement of protective devices is unbalanced, causing collapse and damage to people.   The utility model relates to a wet laying waterproof coiled material construction protective device equipped with a power spring, which can solve the above problems. The power spring requires a housing to limit its outside diameter. The spring stores force during the rotation of the power spring relative to the central axis of the spring housing. When the force disappears, the power spring will produce a torque on the central shaft of the spring housing.   The protective device comprises two expansion columns 1, a contraction device 21, a second fixing block 4 and two expansion columns 1, one of which is provided with a contraction device 21. The retracting device 21 is composed of two rotating discs 12, the first fixed column 13 and the power spring 14. The rotating disc 12 is installed in the...

สปริงกำลังในม้วนท่อ

เวลา:2022-9-14

ท่อส่งและสายไฟมีความจำเป็นสำหรับการผลิตยานยนต์และงานบำรุงรักษา แต่ต้องใช้เวลาและแรงงานมากในการคัดแยกหลังการใช้งาน ปัญหาทั่วไปอีกประการหนึ่งคือความปลอดภัยเมื่อจัดการกับมัน ซึ่งอาจทำให้เกิดการบาดเจ็บสาหัสได้หากผู้ปฏิบัติงานไม่มีประสบการณ์ ท่อที่เทอะทะและเทอะทะก็มีความเสี่ยงเพิ่มขึ้นเช่นกัน โดยเฉพาะอย่างยิ่งหากท่อสั้นเกินไปสำหรับงาน สิ่งนี้บังคับให้ผู้ปฏิบัติงานเคลื่อนตัวไปยังตำแหน่งที่เป็นอันตรายซึ่งอาจทำให้เกิดการบาดเจ็บได้ ในตอนนี้ ม้วนสายยางสามารถแก้ปัญหาเหล่านี้ได้โดยผสมผสานความคล่องแคล่วของสปริงกำลัง ทำให้สายยางยาวหดกลับอัตโนมัติหลังการใช้งาน และจัดตำแหน่งตัวเองอย่างต่อเนื่องและเรียบร้อยเมื่อหดกลับ นอกจากนี้ เมื่อพิจารณาถึงข้อจำกัดของการจัดวางพื้นและการจัดบุคลากรแล้ว ม้วนท่อพร้อมแถบเลื่อนที่เพิ่มเข้ามาจะสามารถใช้พื้นที่ได้อย่างเต็มที่และปรับปรุงสภาพแวดล้อมในที่ทำงาน หลังการใช้งาน ท่อหรือลวดจะหดกลับเข้าที่เครื่องม้วนเก็บ และโดยทั่วไปจะไม่แตกหัก และมีแรงเสียดทานต่ำ ซึ่งสามารถยืดอายุการใช้งานของสายยางหรือสายไฟได้ ความตึงของสปริงกำลังจะถูกโหลดไว้ล่วงหน้าที่โรงงาน และสปริงที่ผลิตโดยผู้ผลิตที่คัดเลือกมาอย่างไม่เหมาะสมอาจคลายเกลียวหรือตึงมากเกินไป ความตึงเครียดมากเกินไปอาจนำไปสู่การหดกลับอย่างรวดเร็วและรุนแรงตลอดจนอายุขัยสั้น และความยืดหยุ่นอาจล้มเหลวอย่างรวดเร็ว ดังนั้นจึงขอแนะนำว่าผู้ผลิตม้วนสายยางมองหาผู้ผลิตสปริงคุณภาพสูง เนื่องจากฟังก์ชันการม้วนของม้วนสายในปัจจุบันทำให้เกิดการขยายตัวอย่างลึกซึ้งของตลาดโฆษณา เพื่อให้ผลิตภัณฑ์ไฟฟ้าเพิ่มเติมอย่างต่อเนื่องในการอัพเกรดเพื่อสร้างผลิตภัณฑ์ใหม่ จุดขาย. การเลือกสิ่งที่ถูกต้อง...

ข้อดีของสปริงแรงคงที่ของ Qianye ในเทคโนโลยี

เวลา:2022-9-14

Spring is a commonly used component in industry. It is used in all kinds of products, from aircraft and warships to mobile phones and cameras. Therefore, the production of spring has a history of hundreds of years. Constant force spring has the characteristic of maintaining constant force in long stroke. Its function can be applied to the application of products that need linear movement such as round-trip, sliding, stretching, homing, balancing or labor-saving, such as lifting doors and windows, computer display and fan height adjustment, store display shelf or motor carbon brush motor. On the market, constant force spring manufacturers generally use eight claw spring machine, which is called eight claw machine for short. The eight claw spring machine is continuously developed on the basis of three axes. The eight position claw arms of the eight claw spring machine can rotate 360 degrees in the forward and reverse directions. The working sequence of the curved arms is determined by the shape or angle of the cam plate, and then the auxiliary tools such as curve gauge, angle bender, collision knife or cutter are used to complete the processing of spring products. The surface of the constant force spring produced by the eight claw machine will be rough, the force value is unstable, it is easy to loosen the ring, and the service life is relatively short.         However, Qianye uses the spring coiling machine. The constant force spring produced by the spring coiling machine can meet the strength requirements in a limited space; Qianye also strengthens from two...

ปัจจัยที่มีผลต่อการแตกของสปริงเพาเวอร์

เวลา:2022-9-15

The power spring is made of stainless steel strip. A spring box is required to limit its outer diameter. The spring center is connected with the shaft. When an external force is applied to make the shaft rotate relative to the spring, the spring will roll on the shaft center and store the torque. When the external force disappears, the spring will produce the torque on the shaft or spring box.     The advantage of power spring is that it can be divided into natural power spring and pre force power spring according to its relaxed shape. In contrast, the preloaded power spring can store 25% to 55% more torque and provide more effective turns. Power springs are mainly used in products such as clockwork toys, timers and automatic rewinding devices (such as power cord, dog puller, pipe winder and automobile safety belt)     It is often seen that the scroll spring purchased will break soon after it is applied to the product. Once the scroll spring breaks, its service life will end. If spring manufacturers choose general materials and immature production technology, the service life of products will be greatly reduced. There are many factors leading to its rupture, mainly including the following factors: wrong scheme design, shortcomings of raw materials, poor production and processing and so on. The quality of power spring determines the quality of products and user experience. Take the dog leasher with scroll spring as an example. With the increasing improvement of living standards, raising pets has become a fashion. In the process...