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The aluminum decorative ring in the center is no longer provided.
In fact, we have a lot of stock, and a little kid cut his finger while putting his finger in the gap between the aluminum ring and the handle.In addition, due to high heat during lathe processing, the treated Loctite adhesive was released.
1.It can be customized by the customer.
As much as the customer tailors it, you get a very good fitting compared to the ready-made product.
2.It has very long weather resistance and very good stability.
I think the minimum lifespan of the product is about 40 years. Of course, as long as you don't hit it with a hammer or baseball bat.
First of all, it is recommended to use this item in a professional factory, but as a manufacturer, I leave an installation guide or manual here.
It would be better to use a size similar to the handwheel you are using. Also, if the existing one was uncomfortable, imagine the size you want to use.
At this time, you should also measure the diameter of the shaft you will be using. This is because you have to take it as a reference value and perform through machining on the lathe below. Through the lathe in the first order, through processing is required. Usually, a large 10~25Ã drill bit is mounted on the tailstock of the lathe and processed slowly with coolant.
Normally, the shaft is chucked on a lathe, the back side (plastic) of the product is taken as the starting point of processing,
and the shaft becomes the end point and through-processing is performed. Working with the above drill is roughing.
This is for finishing by inserting the lathe inner diameter bit. Through the first through hole, slowly widen the inner diameter with an inner lathe bit. and, Drilling is done on the cylindrical side of the shaft to make the side fixing part. This drilling is the basic operation to make a thread. See the tapping Specification for creating a thread in advance. At the drilling point, the primary thread is created with a drill press, usually with a tapping function. After that, finish with a hand tap. And then install it. This is the most popular handwheel mounting method.
The first installation method was when the shaft of the handwheel was a female type and accommodated the shaft of the machine.
The second mounting method is used when the shaft of the handwheel is smaller than the shaft of the machine. At this time, the shaft of the machine is prepared in advance as a female type, and there are facilities that are a style that directly mounts the handwheel.
In this case, only the fixing method of the shaft side of the handwheel is required.
Also, for mounting, it is necessary to reduce the diameter of the shaft of the handwheel to fit the hole.
At this time, you can cut the shaft slowly by chucking the outer diameter of the handwheel.
Finally, it is the mounting method of the handwheel used as a key type. It seems to be called key-way in the field. A key-way is a method of fastening in the end. You may have to give a female key to the handwheel, or you may have to pay a male key. In general, after machining the place where the key will be inserted, the key in the shape of a square pillar is press-fitted to assemble it.In short, it is to create a key to press in and to create a space to press in the key. Both the fabrication of the key and the machining of the space are carried out in milling. Usually the technicians who can do this are people who don't need my explanation. There is only one thing the manufacturer wants to tell you. Plan in advance before use, and order after preparation. There are many products that are discarded after too many customers place an order without thinking and return it. We wanted to convey that the products we produced with difficulty are not made for the purpose of disposal.
it's all in the video I made, but I wanted to describe it in writing.
As described above, most mass-produced items produce a body every 15 seconds, and only press-fit the shaft and nut into the body.
No matter how good the craftsman comes, the press fit style cannot have the right handle squareness and durability.
As shown in the image, our items, although the production speed is slow and expensive, please refer to the 1st and 2nd pictures. After inserting the brass insert and the main shaft into the empty mold, the metered material is put in, pressurized, hardened, and taken out.
This series of processes takes a long time, but it is a process that makes a product once manufactured last as long as a person's lifespan.
Also, this plastic is a rare plastic in modern times. Because it is difficult to produce, productivity is low, and production cost is high, there has been a trend to use other substitutes and plastics suitable for high-speed production.
But why stick with this plastic? This is as follows. This material is like a high-gloss type of plastic in a car. In other words, it has excellent thermal and chemical stability and weather resistance.
I confess only now. The 140mm (5.5 inch) handwheel that I sold when I first entered Amazon was stock that had been produced in advance about 30 years ago. Since it was in a plastic bag, the plastic bag was dry, but the product was covered with only a little dust.
We didn't want to discard the item, and our own testing concluded that it could be used. As a result, the item is currently getting pretty good reviews.
For 30 years, Korea has been repeatedly cold, hot, humid and dry. (Because it is a country with four seasons)
|80mm / 3.15inch||100mm / 3.94inch||140mm / 5.51inch||175mm / 6.89inch||200mm / 7.87inch||225mm / 8.86inch|
|Diameter||80mm // 3.15 inch)||100mm // 3.94 inch)||140mm // 5.50 inch||175mm // 6.89 inch||200mm // 7.87 inch||225mm // 8.86 inch|
|Weight||240g // 0.53 LB||310g // 0.7 LB||500g // 1.1 LB||900g // 2 LB||1150g // 2.55 LB||1700g // 3.75 LB|
|Supplied knob size||Small M6 Grip||Small M6 Grip||Medium M8 Grip||Large M10 Grip||Large M10 Grip||Large M10 Grip|
|Shaft Diameter||30mm 1.2"||30mm 1.2"||30mm 1.2"||40mm 1.6"||40mm 1.6"||50mm 2.0"|
Used to make Selfmade Moxon vise kit
Item used: 150mm handwheel
Country of use: USA
First of all, thanks to the customer who provided this image.
To mount this product, the center shaft of the handle was probably machined with a female thread.
After that, I did my own moxon vise for wood by mounting the rods with full threaded.
Handwheel used for crank for table raising and lowering of drill press
Item used: 150mm handwheel
Country of use: USA
This customer says the crank used to raise and lower the drill press table is broken.
Fortunately, the shaft was a D-cut shaft, and after machining as much as the outer diameter of the shaft, a set seat was made and installed.
Item used: 150mm handwheel
Country of use: CA
It is mounted on a machine that processes metal to produce a gear shape.
Perhaps it was a gear shaving machine (?), a facility such as an improved milling machine.
It was used through the central axis.
From the moment the product is purchased, it is the customer's product, so the fixed style depends on the customer.
Probably very sturdy and expected to last forever. Unless you drop metal on the handle.
Used on the saw blade adjustment handle of the Delta Shopmaster table saw.
Item used: 100mm handwheel
Country of use: USA
It is mounted on the most popular table saw.
mainly used for adjusting the angle of the saw blade, tilting it, and raising and lowering it.
It's used a lot more for table saws than I thought.
Precautions Machining with machine tool is essential It is not a product made by an automatic injection molding machine.
Each item is produced by a professional Korean technician one by one.(with a mold through a high pressure compression molding machine).
(All items are made in Korea. Chinese materials cannot even enter our company.) We thoroughly inspect and export only items that will satisfy our customers. This handle has been used on Korean locomotives. The intention of this product is as follows. The user can replace the broken handle and adjust it. It reduces the replacement cost compared to ready-made products, and leads to an improvement in appearance and performance. Why? This is because the user has replaced and modified his equipment. Of course, I will not deny the annoyance. When purchasing more than 10 pieces, a customized shaft is prepared and molded. Then you can use it immediately, Please read before you buy Industrial handle. Machining is required for assembly, and shaft fixing bolts are not provided. The ultimate handwheel of the same product line has been released. Customers who are uncomfortable with processing, please refer to the front store. Since the fixing method is different for each machine, the user should plan the machining and fixing method. It is necessary to check the existing products before purchase. Or refer to the specification catalog. 1.Components Round wheel handle amp; knob grip 2.Material Body - Compression molded bakelite (High gloss phenolic mold compound,Black) For detailed specifications, please refer to the inspection report. Grip nuts - free cutting brass (C3604) Knurled for durability Shaft - S45C(carbon steel for machinery,) Finished with nickel plating to prevent corrosion 3. Application Machine tools that require general repetitive rotation Industrial Machine:Face grinder,Molding and polishing machine, Precision drilling-milling, Turning lathes, Boring, tapping, drill press, bench lathes, Table saw, workbench, hydraulic vises, Liquid Filling Machine, etc.(You can use it as you intended.) 4. How to install (In the image, I posted an example mounted on a standing grinder.) Through hole fixation 1.Penetration through turning machine 2.Counterbore machining 3.handle mounted, then tightened with fixing bolts Side fixation of the shaft Cut the pie with depth enough to insert the handle. Proceed to tapping on the side of the shaft (2 recommended) Typically, the handles are assembled in these two ways. It is really difficult to machine a saw tooth with a milling machine. Process at the machining center. We recommend that you purchase ready-made products. 5.Features Handle body has high wear resistance. High heat resistance - Maximum continuous use temperature 220 degrees Nickel plating on the spindle to prevent rust Knobs can be assembled quickly using a Phillips driver.( Disassembly and assembly have permanent durability.) As much as you set yourself, you can be sure of the results. Just don't drop it. Instead of very strong abrasion resistance, the impact resistance is slightly weaker. (Danger from 2m or more)
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