Showing posts with label blades. Show all posts
Showing posts with label blades. Show all posts

Tuesday, 3 April 2018

General 190 Bandsaw tune up



Our General 190 will be fully restored one day, but for now we just need it to cut well and be reliable for everything from regular cuts to resawing for planking, ribs etc. Built in 1966 when cast iron was the norm, these machines will last for generations compared to todays plastic and aluminum offerings.  A quick visit to R&D Bandsaws in  Brampton, Ontario provided all the necessary parts. A great company, their blades are excellent quality. 
https://www.tufftooth.com/

A brief history of General below, from http://www.vintagemachinery.org

For many years General was the dominant maker of light industrial woodworking machinery in Canada. In 1982, their production of woodworking machinery was 5,000 machines per year. Besides woodworking machinery, at one time they produced hydro towers and highway guard rails.
General began in 1945 as a family business reportedly producing machines under contract from Porter-Cable; the General Manufacturing Co., Ltd. name was first used in 1947.
In 1987, General bought Jos. Poitras & Sons, Ltd., another respected Quebec maker of woodworking machinery. Some machines still survive from the Poitras line: the V-154 14" radial arm saw,the 2800-B 3/4" spindle shaper (recently discontinued), the SS-032 1 1/4" shaper and the No 1 and No 4 exhausters. All of these machines are labeled with both the General and Poitras names.
Poitras had, in turn, purchased Joseph Côté, Inc.. So far as we know, none of the Côté designs survive in General's product catalog.
General's Model 220 hollow-chisel mortiser design was purchased from Yates American.
General briefly sold a 4" jointer that is identical to the Craftmaster 4" jointer made by Henry Power Tools, Ltd. We do not know if this was a temporary arrangement or if General bought the line from Henry Power Tools.
The rarely-seen 3501 sliding-table accessory (which fit most 10" tablesaws, including the Model 350-1 General tablesaw) was made by Robland. In 2003 General bought Sommerville Design, the makers of the Excalibur line of scroll saws and accessories, including a sliding table that was better suited than the Robland to handling sheet goods.
In June 2012 General announced that they were ceasing the manufacture of machinery in Canada and would henceforth only carry their General International line of Taiwanese-made machinery.

Dating General Machines

The following list summarizes some clues in dating General machines
  • So far as we know, the first General-branded machines were produced in about 1947.
  • In 1962, at least some General machines were painted green, somewhat darker and bluer than the later General green. This color may have been used before 1962 as well.
  • Other early machines (up to the mid-1960s) were painted a speckled gray and white.
  • The red oval "General" tag means that a machine is from before the mid-1960s.
  • If your machine's tag is a silver oval with black "General" then it dates from about 1965.
  • A new serial numbering system was introduced in 1962. Machines produced that year have serial numbers prefixed with "A". The letter was incremented each year until 1987 when they reached "Z". The 1988 machines have prefix "AA", changing to "AB" in 1989, etc. This seems to hold up to at least 1995, but a couple of machines of mine, purchased new in 1998 and 2003, both have serial numbers prefixed with "G".




Mid 60s emblem

190 model, 1HP  15" bandsaw


At 350 lbs, solidly built and smooth running

Cast iron construction,no plastic on these

As found, needing a basic tune up

New rubber tires, phenolic cool blocks and thrust bearings along with general purpose blades, and a resaw blade in Swedish steel

R&D Blades




Old dry and cracked tires


New rubber tires

New thrust bearings and guide blocks. Table insert needs replacing too


Lower thrust bearing and blocks



Running in tires and setting clearances



Cutting straight and true. Off to work for another couple of decades, until it can take a break for a new paint job

Monday, 22 February 2016

Jointer done and working

Ah, satisfaction. One vintage machine rebuilt and running, 2 more to go. Next up is the late 40s Unisaw, followed by a late 50s General Bandsaw. Old iron really is the best, compared to the plastic and aluminum built today. 


Hubbel, American made 220v components. Eded up with a different switch with lockout, but used the rest including new wiring. 


Square D box with lockout. 1hp Leeson motor converted to 220v, drawing only 8 amps rather than 12 at 110v.


Taper sheaves, and v belt. At over $50, pieced belt wasnt used - for $8.99, a new vbelt is fine.


Done, first pass with new blades. No problems


Final paint touch ups, and its done. 


Ready for squaring up stock for thwarts, seats and whatever else needs truing up before the planer. 


General 4", 1/3 hp sold. Not used and too small for our work, but a great piece nonetheless as its built in Drummondville Que, and not an offshore piece.

Next is finishing the cruiser form, and a try at getting a boat off and in the water for mid July,  if not later in the summer. 

Not bad for starting with an ex -factory piece with a crappy jet pump motor cobbled together


Huge industrial power switch, now long gone. 

Monday, 9 April 2012

Tools and links

From time to time there are tools and links that are just plain worth sharing. For excellent bandsaw blades, R&D bandsaws in Brampton, Ontario make an excellent product.
http://www.tufftooth.com/
They are easy to deal with over the phone, and despite stating shipping would be 5-7 days the product arrived in 2. Resaw blades are fantastic and wicked sharp.

Because everyone could use a $500 dollar damascus steel chisel, the Japan woodworker exists. Tools out of this world, and many affordable.
http://www.japanwoodworker.com/search.asp

Saw Stop, a great idea and innovation, unfortunately as with a lot of newer technology the cost is prohibitive. Website has a sort of gruesome countdown going to the next accident, which it states is statistically every 9 minutes. We're not so bold as to say it can never happen to us, but at 4x the cost of a comparable table saw, we'll continue to be diligent until the price comes down.
http://www.sawstop.com/?gclid=CLyi4pa3ta8CFaYBQAodOzW3ig


Setting up the new shop began soon after the first load of tools arrived, quite a busy July and August!


New favorite saw. Long a fan of Japanese pull saws, this was on sale around xmas so found its way home. Unlike some fixed blade saws, the blades are removable, and the canvas pouch came with a 19tpi as well as a 19tpi blade. It does well on hardwood and rockets through cedar. An excellent edition to the shop, and to relieve some of the others that are becoming dull with age and use. 


Another excellent tool, a Japanese 'boat builders hammer'. Sure we're not Japanese boat builders, but an excellent product, with a slightly crowned face, nice heft and a narrow end for setting and driving in tight spaces. Having used one for the last two years, we are thoroughly pleased with them.