Cia peb pib nrog kev sib tsoo log, qhov roughest thiab toughest ntawm peb. Lawv yog tsim los ntawm kev sib txuas cov resins, fillers, thiab grain ua ke rau hauv ib qho kev sib xyaw thiab tsim lub log siv lub zog, lub sijhawm thiab kub. Thaum kho tau lawm, lub log yog qhov nyuaj heev thiab tuaj yeem ua rau cov kev sib tsoo sib tsoo zoo tshaj plaws.
Flap discs yog tsim los ntawm cov ntaub ntawv thaub qab thiab cov khoom siv abrasive. Feem ntau ntawm cov khoom siv rau cov flap discs kuj tseem siv tau rau txoj siv sia, kev hloov ceev ceev, thiab lwm yam khoom zoo li. Cov khoom yog txiav thiab txiav mus rau hauv me me pieces hu ua flaps. Cov flaps no tuav nyob rau hauv qhov chaw los ntawm cov nplaum, nias rau ntawm lub nraub qaum phaj, tom qab ntawd kho kom muab cov nplaum ua lawv cov duab. Flap discs feem ntau muaj ob hom thaub qab daim hlau, fiberglass lossis yas. Fiberglass yog nruj dua thiab tsis yooj yim dua li cov yas. Yog tias txoj haujlwm xav tau ntau dua, fiberglass yuav tuaj yeem tshem tawm cov khoom siv sai dua. Feem ntau cov hnab yas rov qab yog trimmable los pab txhawb lub neej thiab muaj kev sib haum xeeb ntxiv. Ob hom thaub qab rau nrov plig plawg discs muaj nyob rau hauv Hom 27 log uas yog siv ntawm kaum ntawm 0- mus rau -15 degrees, thiab fiberglass backing yog siv nyob rau hauv hom 29 log ntawm 15- mus rau {{6 }} degrees. |
Fiber discs kuj tau ua nrog abrasives, tab sis lub nraub qaum yog vulcanized reinforced ntawv. Lawv muaj zog txaus los tuav cov txheej txheem resin-over-resin txheej, thiab lawv kuj tuaj yeem tiv taus cua sov tsim thaum sib tsoo.
Sib tsoo log thiab nrov plig plawg discs tsis tas yuav tsum muaj cov ntaub ntawv rov qab zoo li lawv cov kwv tij, cov fiber ntau disc. Fiber discs xav tau ib qho rov qab ncoo vim tias lawv cov fiber ntau txhawb nqa ib leeg tsis muaj zog txaus los tiv thaiv lub zog ntawm kev sib tsoo. Tag nrho peb cov khoom muaj nyob nrog 5/8"-rau-11" nraub qaum phaj lossis hub ntxig. Cov txiaj ntsig ntawm 5/8"-rau-11" yog qhov yooj yim rau-thiab-tawm ua haujlwm yam tsis muaj qhov xav tau rau cov cuab yeej, uas txo qhov kev hloov tawm lub sijhawm. |
