Sei Hakusi 2x4 Inomiririra 2-inches ne 4-inches?
Paunoshanyira musha wako wekumba kana wekugadzira mapuranga, iwe uchacherechedza kuti chigadzirwa chematanda chinowanikwa mumhando yakasiyana yehuni. Kuwedzeresa, softwood sizing inopesana nekukura kwehuni, iyo yekupedzisira iyo inonyanya kutengeswa nebhodhi . Kunyange zvazvo nhamba dzinoshandiswa kurondedzera matanda akafanana nemasvingo angaita seine musoro, dzinogona kunyengera kunyengera, sezvamuchaona nokukurumidza.
Nei Chimwe-Inch Haisi Chaizvo Cha-inch
Munhu wose akanzwa nezve 2x4 (zvinonzi "maviri nevana"), asi vanhu vashomanana vanoziva kuti kukwirira chaihwo uye upamhi hwe 2x4 kune imwe nzvimbo iri pedyo ne 1 1/2 "x 3 1/2" zvichienderana nekuoma kwezvinhu uye nzira dzokugaya.
Saizvozvowo, 1x (inonzi "one-by") inenge inenge 3/4 "muhupamhi." Wood inodonha kana yaoma, saka matanda emapuranga anogadzirisa matanho avo nenzira yakadai nokuti huni hunoderera shure (kudarika zviyo zvehuni pane pamwe chete nezviyo), kureba kwechidimbu chesaiti kunongowanikwa zvakanyanya nekuderera uku, saka 8 '2x4 kana yakasungirirwa paona sawmill inowanzova pedyo kana kuti yakareba kwenguva refu kupfuura 96-inches apo inowanikwa kutenga musha wekamba yeimba kana lumberyard.
Softwood Sizing
Most softwoods, inoshandiswa mukuvakwa kwemusha uye nokuda kwechinangwa chekuveza mapuranga, inouya mu1x uye 2x ukuru. Muchikamu chepamusoro chechati chinoratidzwa, Zita remamwe mazita rinoratidza "mazai akaparidzirwa" uye anogona kuenzaniswa nemasikirwo chaiwo ari muhomwe yakatarisana kurudyi. Semuenzaniso, 2x6 inowanzoyerera pa1-1 / 2 "x 5-1 / 2" muhukuru chaihwo. bhokisi re2x12 raizove riri pedo ne1-1 / 2 "guru x 11-1 / 4" muhupamhi.
Hardwood Sizing
Dhaka rekugadzira sango rinogona kunyanya kuvhiringidza, kwete nekuda kwematriciti akasiyana-siyana anoshandiswa kutengesa mapuranga asiwo nokuti inowanzoenderana nokuti inenge yakaiswa kune rumwe rutivi (S1S) kana kumativi maviri (S2S). Cherechedza muChikamu cheHoldwood Sizing che chati (ye dimensional hardwood mapuranga) kuti imwe-inch imwe yezvigadzirwa inowanzoyera 7/8 "kana yakaiswa kune rumwe rutivi, asi 13/16" kana yakaiswa paviri (yakatarisana) mativi.
Matanda ematanda haasati anouya muhupamhi hwakaenzana se softwoods. Panzvimbo pokuwana 2x6 mumagetsi akaoma, uchawana kuti vanotengesa vanotengesa hardwoods mumhando dzakasiyana-siyana dzinoenzaniswa nebhodhi-netsoka.
Uyezve, ivhu rakaoma rinogona kutengeswa kumativi. Nhengo yega yega inoreva 1/4-inch in thickness, kureva, bhodhi ye5 / 4 inenge inenge 1-1 / 4 ". Kana chirongwa chako chichitsvaka chidimbu chakange chakaita masendimita masendimita, iwe unoda kutenga bhodhi re5 / 4 uye uripfekedze kusvika pachiyero chakakodzera achishandisa surface planer.
Plywood
Plywood tinowanikwa mune 4'x8 'mapepa, asi zvakare, uwandu hukuru hunogona kunyengedza. Plywood yakawanda yakawanda inosvika 1/2-inch uye 3/4-inch, asi chaizvoizvo, izvi zvinofananidzwa ne 15/32-inch uye 23/32-inch in thickness maererano.
Plywood yakaiswa muA, B, C, uye D zvidzidzo, zvichienderana nekupedzwa kwejecha kwemaviri maviri epepa, A kuva yakanyanya. Chidimbu chakasungirirwa kumativi ose maviri: somuenzaniso, pepa re BC plywood iri chikamu B kune rumwe rutivi uye C kune rumwe.