By Will Malloff
В книге описано несколько приспособлений для бензопилы, позволяющих разделать дерево на доски прямо на лесопилке, делать криволинейные резы, резы под углом. Технология очень хорошо иллюстрирована (картинки, к сожалению, черно-белые).Один только минус - книга на английском языке. Но в ней столько поясняющих картинок, что можно разобраться в технологии и без знания языка.
Read Online or Download Chainsaw Lumbermaking PDF
Best trees books
На территории Южной Африки встречается много типов растительного покрова, включающего огромное разнообразие древесных видов – порядка 1700 коренных и около a hundred интродуцированных из других регионов Мира. Книга ориентирована на использование любителями растений. Виды логично распределены по forty three группам, базируясь на хорошо заметных особенностях строения листьев и стволов, описание каждого вида снабжено по крайне мере одной цветной фотографией частей растений с очевидными диагностическими признаками.
Australia's little identified woodlands as soon as lined large parts of the japanese part of our continent. Woodlands are exceptional from forests by way of the truth that their canopies don't contact, tree heights tend to be decrease and so they often have a grassy understorey. They help a desirable and various array of birds, mammals, reptiles, frogs, invertebrates and crops, and feature been lower than enormous strain from grazing and agriculture during the last 2 hundred years.
Leopold is thrilled to put up this vintage ebook as a part of our large vintage Library assortment. a few of the books in our assortment were out of print for many years, and consequently haven't been obtainable to most of the people. the purpose of our publishing application is to facilitate speedy entry to this tremendous reservoir of literature, and our view is this is an important literary paintings, which merits to be introduced again into print after many many years.
Wooded area crops upload magic to any backyard, with lush carpets of colour, foliage on the center point, and majestic peak. opposite to delusion, huge areas and specific soil are usually not required. Drawing on her personal adventure operating a thriving wooded area nursery, the writer presents pro suggestion at the distinct demanding situations of wooded area gardening, together with dealing with gentle degrees, selecting the right plant for the best position, and reaching the well-balanced soil constitution that's frequently key to turning out to be a number of wooded area vegetation.
Additional resources for Chainsaw Lumbermaking
Besides the winch, you'll need a remote throttle attachment for you r saw, winch buttons to hold the winching ropes and a winch yoke. I'll discuss each of these in turn. You can make a winch from parts that are readily available. I use a small boat-trailer winch as the base mechanism. You'll also need an electric hand drill, a hacksaw and a bench grinder. Make winch dogs (to attach the winch unit to the log) by tapering %-in. bolts. Hold each bolt in the chuck of the drill and, with the drill switched on, grind the taper with a bench grinder (2).
Thread (3) and mount the attachment (4) by screwing the bolt into the hole and locking it with a nut and washer. 94. 48 CHAPTER 5 The Winch Unit In addition to holding the throttle open when in a cut, the remote throttle attachment also can be used as a locking throttle when handmilling. Beca u se the operator doesn't have to hold the throttle open manually, the amount of vibration normally endured is reduced. To use the attachment as a locking throttle, open the eye on the free end of the surgical tubing to form a hook, then drill a small hole in the engine casting to accommodate the hook (5).
You can s ta r t w ith e ithe r a ri ght-hand or a left-hand c u tte r, as thi s sys te m a llows left and right cutters to be gro u nd one af te r ano the r. Bring down the sto ne a nd a dj us t th e pawl ba ck w a rd or fo rw a r d so th e top o f th e s to ne wi ll g r ind off th e en t ire a ngle d edge of th e c u tter-no m ore a nd no le ss. Th en lock the c u tter into po sition, pushing it up against th e pawl. Start th e gr inde r, a nd with a firm grip o n th e grin de r a r m, lower the s to ne gen t ly so th a t it sta rts to c u t (2).