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The hollow worm is one of the main transmission parts in the worm gear mechanism. has one or several spiral teeth, and meshes with the worm gear to form a staggered shaft gear pair . has the advantages of simple structure, and practical function, by increasing the contact area between the worm gear and the worm, improves the work efficiency.
Hollow worm has a wide range of applications in various mechanical transmission systems especially in the need to transfer the motion and power between the staggered shaft occasions. , for example, in the turntable, milling head, horizontal mounting, tool grinding machine, machine tool ABC axis, high precision rotary positioning and other fields, hollow worm plays an important role. In addition, according to the specific design requirements, hollow worm can also achieve variable lead, double leads and other complex transmission functions, to meet the diversified application needs .
Hollow worm as the main transmission parts of worm gear mechanism, its function is to convert the input shaft of the motor high-speed rotation into the output shaft of the lower speed .
The following are common uses for hollow worm:
Transmission action :
The worm has one or more spiral teeth, engaged with the worm gear, to transmit motion and power between the staggered axes.
Usually, worm is the active part, drives the worm gear to rotate, to achieve power transmission.
Deceleration action :
Worm gear and worm mechanism is often used to reduce the speed of the high-speed motor .
Provide suitable working speed to the driven equipment.
| Worm Shaft process flow chart | |
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Note: After each process, our inspector must check whether it is within the tolerance before proceeding to the next step. |
| Advanced Planning | Process Control | Quality Issue Feedback |
| ·Multi-functional project team ·Build up standard tree,do the analysis and training ·DFMEA ·4 stage project review, quality gate ·PFMEA ·Visualized WI | ·First and final piece100% inspection. ·Combine self-inspect and patrol inspect. ·Regular inspection on fixture and gauges. ·Upper andlower process error prevention control ·5M1E management | ·Quick feedback, arrive sitewithin 10 minutes ·Define interim and containment action within 4hours ·Daily quick response meeting ·8D ·6 Sigma ·Actions follow-upvalidation ·Share to similarproducts ·Record into failure mode database |
Q1: Are you a manufacturer?
Yes, we have been in manufacturing and providing excellent linear motion partsfor customers more than 20years.
Q2: How long could you prepare samples?
Ans:Normally 1days if we have the sample onhand.lf customized one. about a week around.
Q3: How about batch order production?
Ans: Normally 30days or so for one container
Q4: Do you inspect the finished products?
Ans:Yes, we will do inspection according to lsO standard and ruled by our QCstaff.
Q5: How do you ship the goods?
Ans: By sea, by air by truck or by courier(UPSDHLFedexTNT etc.)
Q6: What advantage do you have?
Ans:1.We have professional engineers,customers can expect the best possibleadvice and support.
4.Documents support on products, we have strong technical data sheet tosupport our products, which could make you easier to know our products.
