Aosite, kaha 1993
Fumana li-mechanics tse khahlang tse ka morao ho li-slide tsa li-ball-bearing drawer 'me u senole makunutu mabapi le ts'ebetso ea tsona e bonolo le e sa sebetseng. Sehloohong sena, re tla batlisisa ka har'a ts'ebetso ea kahare ea li-slide tsa li-ball bearing le ho fana ka leseli mabapi le hore na li sebetsa joang ho fana ka boiphihlelo bo sa sisinyeheng ba ho thella. Hore na o motho ea chesehelang DIY kapa o labalabela ho tseba ka meeka ea boenjiniere ea lintho tsa letsatsi le letsatsi, sena ke seo u lokelang ho se bala ho mang kapa mang ea batlang ho fumana kutloisiso e tebileng ea tšobotsi ena e tloaelehileng empa e le ea bohlokoa ea lelapa.
Li-drawer slide ke karolo ea bohlokoa ea thepa ea ka tlung kapa khabinete efe kapa efe e hlokang hore lithapo li bulehe le ho koala hantle. Li fana ka mokhoa oa hore lithapo li kenelle le ho tsoa ntle le matsapa, ntle le ho jara kapa ho khomarela. Li-slide tsa li-drawer tse nang le Ball, haholo-holo, ke khetho e ratoang ho baetsi ba thepa ea ka tlung le barekisi ba bangata ka lebaka la ho tšoarella le ho ts'epahala. Sehloohong sena, re tla fana ka kenyelletso ea li-slide tsa li-ball bearing drawer, kamoo li sebetsang kateng, le melemo ea tsona.
Li-slide tsa "Ball Bearing drawer" li na le sete ea libolo tsa tšepe tse kentsoeng ka har'a pina kapa kariki. Libolo tsena li hlophisitsoe ka tatellano 'me li koaletsoe ka har'a mokotla oa tšepe, ho fana ka motsamao o boreleli le oa mokelikeli bakeng sa lae. Libolo li arohane ka ho lekana 'me li etselitsoe ho lumella lai ho kena le ho tsoa ntle le likhohlano tse fokolang. Moralo ona o tiisa hore lai e sebetsa ka khutso le ka bonolo, leha e jara mojaro o boima.
Mochine oa li-slide tsa li-ball bearing o batla o le bonolo empa o sebetsa hantle. Ha drawer e huloa kapa e sutumetsoa, libolo tsa tšepe tse ka har'a pina li pota-pota le ho thella haufi le pina, e leng ho lumellang drawer hore e kene le ho tsoa hantle. Tšebeliso ea li-ball bearings e fokotsa ho ferekana le ho roala ha pina le ho netefatsa ts'ebetso e tsitsitseng e tsitsitseng ha nako e ntse e ea. Moralo ona o etsa hore li-slide tsa li-ball bearing li be ntle bakeng sa libaka tse nang le sephethephethe se phahameng le lits'ebetso tse boima.
E 'ngoe ea melemo ea bohlokoa ea li-slide tsa li-ball bearing drawer ke bokhoni ba tsona ba ho tšehetsa meroalo e boima. Tšebeliso ea li-bearings tsa tšepe e lumella hore ho be le boima bo phahameng ba boima bo bapisoang le mefuta e meng ea li-slide tsa li-drawer, e leng se etsang hore e tšoanelehe bakeng sa likopo tsa khoebo le tsa indasteri. Ho feta moo, li-slide tsa li-drawer tse nang le bolo li fana ka karolo e felletseng ea katoloso, e lumellang lai ho tsoa ka botlalo, e fana ka phihlello e bonolo ea litaba tsohle tsa lae.
Molemo o mong oa li-slide tsa li-ball bearing drawer ke ho tšoarella ha tsona le ho phela nako e telele. Libolo tsa tšepe ka har'a pina li hanyetsa ho apara le ho senya, ho netefatsa bophelo bo bolelele ba tšebeletso. Sena se ba etsa khetho e nepahetseng bakeng sa baetsi ba thepa ea ka tlung le barekisi ba batlang ho fana ka lihlahisoa tsa boleng bo holimo le tse tšoarellang nako e telele ho bareki ba bona.
Qetellong, li-slide tsa li-drawer tse nang le bolo ke karolo ea bohlokoa ka har'a thepa ea ka tlung le likhabineteng, tse fanang ka mokhoa o boreleli le o tšepahalang oa hore lithapo li bulehe le ho koala. Moralo oa bona o bonolo empa o sebetsa hantle, hammoho le bokhoni ba bona ba ho ts'ehetsa meroalo e boima le bophelo ba bona ba nako e telele ea ts'ebeletso, e ba etsa khetho e tsebahalang ho bahlahisi ba bangata le bafani ba thepa. Ho sa tsotellehe hore na li sebelisoa libakeng tsa bolulo kapa tsa khoebo, li-slide tse nang le bolo li fana ka tharollo e ka tšeptjoang le e tšoarellang bakeng sa ts'ebetso ea li-drawer tse bonolo. Joaloka moetsi le morekisi ea ka sehloohong oa li-slide, ho bohlokoa ho utloisisa melemo ea li-slide tsa li-ball bearing drawer le hore na li ka ntlafatsa boleng le ts'ebetso ea lihlahisoa tsa hau joang.
Li-slide tsa li-drawer tse nang le li-ball ke karolo ea bohlokoa ka har'a thepa efe kapa efe ea ka tlung kapa ka har'a khabinete e hlokang motsamao o bonolo le o sa sebetseng oa li-drawer. Li etselitsoe ho fana ka ts'ehetso e ntle, botsitso le ts'ebetso ho li-drawer system, ho li etsa karolo ea bohlokoa moralong oa sejoale-joale oa thepa ea ka tlung. Joaloka moetsi ea ka sehloohong oa li-slide tsa li-drawer le mofani oa thepa, ho bohlokoa ho utloisisa mechini e ka morao ho li-slide tsa li-drawer ho netefatsa ts'ebetso ea tsona e nepahetseng le ts'ebeliso ea eona meahong e fapaneng ea thepa le meralo ea khabinete.
Molao-motheo oa ts'ebetso ea li-slide tsa li-ball bearing o itšetlehile ka kaho le moralo oa tsona. Li-slide tsa "Ball Bearing drawer" hangata li entsoe ka likarolo tse tharo tse kholo: setho sa ka ntle, setho se ka hare, le li-ball bearings. Setho se ka ntle se kenngoa ka hare ho khabinete kapa thepa ea ka tlung, ha setho se ka hare se khomaretsoe ka laeng ka boeona. Li-ball bearings, tse kentsoeng ka har'a kopano, li thusa ho sisinyeha ha bonolo le ho se ferekane ha drawer e buloa le ho koaloa.
Li-ball bears ka botsona li phetha karolo ea bohlokoa ts'ebetsong ea li-slide tsa li-drawer. Li behiloe ka mokhoa o hlophisitsoeng ka har'a kopano ho fokotsa khohlano le ho fana ka tšehetso bakeng sa motsamao o thellang. Boenjineri bo nepahetseng ba li-ball bearings bo netefatsa hore li-slide tsa li-drawer li sebetsa ka mokhoa o khutsitseng le ka mokhoa o khutsitseng, ho matlafatsa boiphihlelo ba basebelisi ka kakaretso.
Ha drawer e huloa e butsoe kapa e koetsoe, li-ball bearings tse ka har'a kopano li tsamaisana le litsela tse entsoeng ka mokhoa o nepahetseng tsa litho tse ka hare le tsa ka ntle, tse lumellang ho tsamaea ha bonolo le ho se sebetse. Moqapi ona o felisa tlhokahalo ea ho tlotsa 'me o fokotsa ho senyeha, ho fella ka tharollo e tšoarellang le ea nako e telele bakeng sa lisebelisoa tsa li-drawer.
Joaloka moetsi ea ka sehloohong oa li-slide tsa li-drawer le mofani oa thepa, ho bohlokoa ho nahana ka kaho le lisebelisoa tse sebelisoang ho hlahisa li-slide tsa li-ball bearing drawer. Ts'ebetso ea boleng bo holimo ea tšepe le mekhoa e tsoetseng pele ea tlhahiso e bohlokoa ho netefatsa ho ts'epahala le ho tšoarella ha li-slide. Ka ho sebelisa boenjiniere bo nepahetseng le lisebelisoa tsa boleng, bahlahisi ba ka fana ka li-slide tsa li-drawer tse fihlelang litlhoko tse matla tsa thepa ea sejoale-joale le moralo oa khabinete.
Ntle le ts'ebetso ea bona, li-slide tsa li-drawer tse nang le bolo li fana ka melemo e meng e mengata. Li fana ka bokhoni bo babatsehang ba ho jara, bo lumellang hore ho be le ts'ebetso e bonolo ea li-drawer tse boima le lintho. Botsitso le tšehetso tse fanoang ke li-slide tsa li-ball bearing li li etsa khetho e nepahetseng bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoa lik'habote tsa kichineng, thepa ea ka tlung le litsi tsa polokelo.
Qetellong, li-mechanics tse ka morao ho li-slide tse nang le bolo li bohlokoa ts'ebetsong ea tsona le ts'ebelisong ea thepa ea ka tlung le moralo oa khabinete. Joaloka moetsi le morekisi ea ka sehloohong oa li-drawer, ho bohlokoa ho utloisisa kaho, lisebelisoa le melaoana ea moralo e kenyang letsoho ts'ebetsong e ntle le e ntle ea li-slide tsa li-ball bearing drawer. Bokhoni ba bona ba ho fana ka ts'ehetso e ntle, botsitso le ts'ebetso e ba etsa karolo ea bohlokoa moralong oa sejoale-joale oa thepa ea ka tlung. Ka motsoako o nepahetseng oa boenjiniere bo nepahetseng le lisebelisoa tsa boleng, li-slide tsa li-drawer tse nang le bolo li fana ka tharollo e tšoarellang le e ka tšeptjoang bakeng sa mefuta e mengata ea thepa ea ka tlung le lik'habinete.
Li-slide tsa li-drawer tse nang le li-ball ke karolo ea bohlokoa ts'ebetsong e ntle ea lithaere linthong tse fapaneng tsa thepa ea ka tlung joalo ka likhabinete, lideske le liyuniti tsa kichineng. Li-slide tsena li bapala karolo ea bohlokoa ho netefatsa hore litoro li buleha le ho koaloa ntle le matla, li fa basebelisi monyetla oa ho fumana litaba tse ka hare. Likarolo tsa bohlokoa tsa li-slide tsa ball bearing drawer li bohlokoa ho utloisisa hore na li sebetsa joang le melemo eo li fanang ka eona.
E 'ngoe ea likarolo tsa mantlha tsa li-slide tsa li-ball beararing ke li-ball bearings ka botsona. Li-bearings tsena tse nyenyane, tse chitja, hangata li entsoe ka tšepe 'me li etselitsoe ho lekana ka har'a kopano ea li-slide. Li-bearings li sebetsa e le ntlha ea ho kopana pakeng tsa likarolo tse tsamaeang tsa li-slide, tse lumellang hore ho be le motsamao o boreleli le o se nang moeli. Tšebeliso ea li-ball bearings e fokotsa khohlano, e nolofalletsa ho bula le ho koala li-drawer ntle le khanyetso. Li-bearings tsena li boetse li arola boima ba 'mele ka ho lekana, ho thusa ho thibela ho senyeha ho feteletseng le ho taboha ha mochine oa li-slide.
Karolo e 'ngoe ea bohlokoa ea li-slide tsa li-ball-bearing drawer ke li-slide rails. Li-rails tsena ke mohaho o ka sehloohong o tšehetsang boima ba lai le ho o lumella ho kena le ho tsoa ka har'a khabinete kapa thepa ea thepa. Lithako tsa li-slide hangata li entsoe ka tšepe kapa aluminium, tse fanang ka nako e telele le botsitso. Boenjenere bo nepahetseng ba liporo tsena bo bohlokoa ho netefatsa hore lithapo li sebetsa ka thelelo le ka ts'epo. Li-ball bearings li atisa ho behoa ka har'a litšepe tsa li-slide, tse lumellang motsamao o laoloang le o sa ferekaneng.
The ball bearing cage ke karolo e 'ngoe ea bohlokoa ea li-slide tsa li-ball bearing. Lehare lena le sebeletsa ho boloka li-ball bearings le ho li thibela ho tsamaea ho feta tekano. Lehare le thusa ho boloka kabo ea boima ba 'mele le ho thibela li-bearings hore li se ke tsa saroloha, e leng se ka etsang hore drawer slide e se ke ea sebetsa hantle. Moralo le thepa ea lesaka la ho beha bolo li bohlokoa ho netefatsa bophelo bo bolelele le ts'ebetso ea li-slide tsa li-drawer.
Ntle le likarolo tsena tsa bohlokoa, kaho le lisebelisoa tse sebelisoang ha ho etsoa li-slide tsa li-ball bearing li bohlokoa haholo ts'ebetsong ea tsona. Hangata tšepe ea boleng bo holimo kapa aluminium e sebelisoa ho theha litšepe tsa li-slide le li-ball bearings, ho fana ka matla le botsitso. Boenjineri bo nepahetseng le ho ela hloko lintlha tse mabapi le ts'ebetso ea tlhahiso li bohlokoa ho netefatsa hore li-slide tsa li-drawer li sebetsa hantle le ka ts'epo.
Joaloka moetsi le mofani oa thepa ea li-drawer, ho bohlokoa ho ba le kutloisiso e felletseng ea likarolo tsa bohlokoa tsa li-slide tsa li-ball bearing drawer. Ka ho fana ka lihlahisoa tsa boleng bo holimo tse nang le likarolo tse entsoeng ka mokhoa o nepahetseng, baetsi ba li-slide tsa li-drawer ba ka etsa bonnete ba hore bareki ba bona ba fumana li-slide tsa li-drawer tse fanang ka ts'ebetso e bonolo le ts'ebetso e tšoarellang nako e telele. Ho feta moo, barekisi ba ka sebelisana haufi-ufi le bahlahisi ho netefatsa hore thepa le kaho ea li-slide li fihlella maemo a holimo, ho fa bareki lihlahisoa tse tšepahalang le tse tšoarellang.
Qetellong, likarolo tsa bohlokoa tsa li-slide tsa li-ball bearing, tse kenyelletsang li-ball bearings, li-slide rails, le cage ea ho beha li-ball, li bohlokoa ho utloisisa hore na li-drawer tsena li sebetsa joang. Ka boenjiniere bo nepahetseng le lisebelisoa tsa boleng bo holimo, likarolo tsena li sebetsa 'moho ho fana ka ts'ebetso e bonolo le e ts'epahalang, e ba etsa khetho e nepahetseng bakeng sa lits'ebetso tse fapaneng tsa thepa ea ka tlung. Joaloka moetsi oa li-slide tsa li-drawer kapa mofani oa thepa, ho bohlokoa ho etelletsa pele boleng le ts'ebetso ea likarolo tsena ho fa bareki lihlahisoa tse ntle ka ho fetisisa tse ka khonehang.
Li-drawer slide ke karolo ea bohlokoa ea thepa ea ka tlung e nang le lithapo, joalo ka litafole, liaparo, likhabinete tsa kichineng le tse ling. Li lumella lai hore e kene le ho tsoa ka thelelo, e fana ka phihlello e bonolo ho tse ka hare. Leha ho na le mefuta e 'maloa ea li-slide tsa li-drawer tse fumanehang, li-slide tsa li-drawer tsa bolo li se li tumme haholo ka lebaka la melemo ea tsona e mengata.
O mong oa melemo ea mantlha ea ho sebelisa li-slide tsa ball bearing drawer ke ts'ebetso ea tsona e bonolo le e khutsitseng. Sena se finyelloa ka tšebeliso ea li-ball bearings, e leng libolo tse nyenyane tse chitja tse fokotsang khohlano pakeng tsa likarolo tse tsamaeang. Li-ball bearings li behiloe ka har'a slide, ho lumella lae hore e thelle ntle le matsapa le ka khutso haufi le pina. Ts'ebetso ena e bonolo ha e ntlafatse boiphihlelo ba mosebelisi feela empa hape e lelefatsa bophelo ba li-slide tsa li-drawer le thepa ea ka tlung eo li kentsoeng ho eona.
Molemo o mong oa li-slide tsa li-ball bearing drawer ke bokhoni ba tsona bo phahameng ba ho jara. Li-ball bearings li arola boima ba drawer ka ho lekana ho latela bolelele ba slide, ho fana ka tšehetso e kholo le botsitso. Sena se etsa hore li-slide tsa bolo e be khetho e nepahetseng bakeng sa lits'ebetso tse boima, joalo ka likhabinete tsa ho faela le sefuba sa lisebelisoa. Ho feta moo, boima bo phahameng ba li-slide tsa li-drawer tse nang le bolo bo fokotsa kotsi ea hore li-slide li senyehe kapa li phele ha nako e ntse e ea, 'me qetellong li lelefatsa bophelo ba thepa ea ka tlung.
Ho feta moo, li-slide tsa li-ball-bearing drawer li fana ka nako e telele le ho tšepahala. Tšebeliso ea li-ball bearings e fokotsa palo ea ho senya le ho senya holim'a slide, e leng se fellang ka bophelo bo bolelele ba tšebeletso. Ho tšoarella hona ho bohlokoa ka ho khetheha bakeng sa lisebelisoa tsa thepa ea khoebo, moo lithapo li buloang hangata le ho koaloa letsatsi lohle. Baetsi ba li-drawer slide le barekisi ba hlokomela bohlokoa ba ho fana ka lihlahisoa tse tšoarellang le tse tšepahalang, 'me li-slide tse nang le li-ball-bearing li ipakile e le khetho e hlahelletseng ntlheng ena.
Ntle le melemo ea bona ea ts'ebetso, li-slide tsa "ball bearing drawer" li fana ka botle bo boreleli le ba sejoale-joale. Motsamao o boreleli, o leka-lekaneng oa lai o etsa hore ho be le qetello e bentšitsoeng le e rarahaneng, e leng ho ntlafatsa ponahalo ea kakaretso ea thepa ea thepa. Sena se etsa hore li-ball bearing drawer e be khetho e tsebahalang bakeng sa lisebelisoa tsa thepa ea bolulo le ea khoebo, moo boipiletso ba pono bo leng bohlokoa joalo ka ts'ebetso.
Ha ho nahanoa ka melemo ea ho sebelisa li-slide tsa ball bearing drawer, ho hlakile hore na ke hobane'ng ha e fetohile khetho e ratoang ke baetsi ba thepa le baqapi ba bangata. Ts'ebetso ea tsona e boreleli le e khutsitseng, boima bo phahameng ba moroalo, ho tšoarella nako e telele, le boipiletso bo botle li etsa hore e be karolo ea bohlokoa ho thehoeng ha likotoana tsa thepa ea boleng bo holimo. Bakeng sa baetsi ba li-slide tsa li-drawer le bafani ba thepa, ho fana ka li-slide tsa li-slide tsa li-ball-bearing li ba lumella ho fihlela litlhoko tsa bareki ba bona bakeng sa lihlahisoa tse tšepahalang le tse tšoarellang nako e telele.
Qetellong, melemo ea ho sebelisa li-slide tsa ball bearing drawer e mengata ebile e bohlokoa. Ha tlhoko ea thepa ea ka tlung ea boleng bo holimo, e sebetsang, le e khahlang pono e ntse e hola, ha ho pelaelo hore li-slide tsa li-ball bearing drawer li tla lula e le khetho e tsebahalang bakeng sa bahlahisi le bareki ka ho tšoana. Ka ts'ebetso ea tsona e boreleli, boima bo phahameng, ho tšoarella, le botle ba sejoale-joale, ho hlakile hore na ke hobane'ng ha li-slide tsa li-ball-bearing li fetohile ntho ea mantlha indastering ea thepa ea ka tlung.
Li-slide tsa li-drawer tse nang le bolo ke karolo ea bohlokoa ea sistimi efe kapa efe ea li-drawer, e fanang ka motsamao o bonolo le o sa sebetseng bakeng sa ho bula le ho koala lilae. Ho netefatsa bophelo bo bolelele le ts'ebetso e nepahetseng ea li-slide tsena tsa li-drawer, tlhokomelo e nepahetseng le tlhokomelo li bohlokoa. Sehloohong sena, re tla hlahloba ts'ebetso ea kahare ea li-slide tsa li-ball bearing drawer, bohlokoa ba tlhokomelo, le malebela a bohlokoa a ho li boloka li le maemong a holimo. Hore na o moetsi oa li-slide tsa li-drawer kapa mofani oa thepa, ho utloisisa ho rarahana ha li-slide tsa li-ball bearing drawer ho bohlokoa bakeng sa ho fana ka lihlahisoa tsa boleng bo holimo ho bareki ba hau.
Li-slide tsa "Ball Bearing drawer" li sebetsa ka ho sebelisa letoto la libolo tsa tšepe ho thusa ho tsamaisa butle tseleng. Libolo tsena tsa tšepe li kenngoa ka har'a lihlopha tsa merabe, e leng se lumellang hore ho be le ts'ehetso e tlaase le e matla bakeng sa drai eo ha e buloa le ho koaloa. Boenjiniere bo nepahetseng ba li-slide tsa li-ball beararing drawer bo li nolofalletsa ho jara meroalo e boima ha li ntse li sebetsa ka mokhoa o khutsitseng.
Tlhokomelo e nepahetseng le tlhokomelo li bohlokoa bakeng sa ho boloka ts'ebetso ea li-slide tsa li-ball bearing drawer. E 'ngoe ea lintlha tsa bohlokoahali tsa tlhokomelo ke ho boloka li-slide li hloekile ebile li se na litšila. Ha nako e ntse e ea, lerōle, litšila le likaroloana tse ling li ka bokellana ka har'a li-slide, e leng se lebisang ho khohlano e eketsehileng le tšenyo e ka bang teng ho li-bearings. Ho hloekisa khafetsa ka "degreaser" e bonolo le borashe bo bonolo ho ka thusa ho thibela taba ena, ho netefatsa hore li-slide tsa li-ball bearing drawer li tsoela pele ho sebetsa hantle.
Ntle le bohloeki, lubrication ke karolo e 'ngoe ea bohlokoa ea ho boloka li-slide tsa ball bearing drawer. Ho sebelisa lubricant ea boleng bo holimo ho li-slide ho ka fokotsa haholo khohlano le ho senyeha, ho lelefatsa nako ea bophelo ea li-bearings. Ho bohlokoa ho sebelisa setlolo se etselitsoeng ka ho khetheha bakeng sa li-slide tsa li-ball bearing drawer, kaha lisebelisoa tse ling tse sebelisoang ka kakaretso li ka hohela litšila le litšila, tsa mpefatsa bothata. Joalo ka moetsi oa li-slide tsa li-drawer kapa mofani oa thepa, ho khothaletsa bareki ba hau lihlahisoa tse loketseng tsa ho tlotsa ho ka ntlafatsa boiphihlelo ba bona ka lihlahisoa tsa hau.
Tlhahlobo ea khafetsa ea li-slide tsa li-ball bearing e boetse e bohlokoa bakeng sa ho tseba mathata afe kapa afe a ka bang teng pele a ka mpefala. Sheba matšoao a ho senyeha, joalo ka ho sisinyeha ho sa tšoaneng kapa ho eketseha ha khanyetso ha u bula le ho koala lithapo. Haeba ho lemohuoa ho hong ho sa tloaelehang, ho lokela hore ho nkoe khato ka potlako ho rarolla bothata bona, ebang ke ho hloekisa, ho tlotsa, kapa ho ka 'na ha e-ba le monyetla oa ho fetola li-slide haeba ho hlokahala.
Joaloka moetsi oa li-slide tsa li-drawer kapa mofani oa thepa, ho ruta bareki ba hau ka bohlokoa ba tlhokomelo e nepahetseng le tlhokomelo ea li-slide tsa li-ball-bearing drawer ho ka eketsa boleng ho lihlahisoa tsa hau. Ho fana ka litaelo tse qaqileng mabapi le ho hloekisa, ho tlotsa le ho hlahloba ho ka eketsa khotsofalo ea bareki le ho tšepa lebitso la hau. Ho feta moo, ho fana ka lisebelisoa tsa tlhokomelo kapa lisebelisoa bakeng sa ho boloka li-slide tsa li-drawer ho ka khetholla lihlahisoa tsa hau 'marakeng.
Qetellong, li-slide tse nang le li-ball-bearing li na le karolo ea bohlokoa ts'ebetsong ea li-drawer, 'me tlhokomelo e nepahetseng le tlhokomelo lia hlokahala bakeng sa ho netefatsa hore li phela nako e telele le ts'ebetso e nepahetseng. Ka ho utloisisa ts'ebetso ea kahare ea li-slide tsa li-ball bearing le ho kenya ts'ebetsong mekhoa e sebetsang ea tlhokomelo, baetsi ba li-slide tsa li-drawer le barekisi ba ka fana ka lihlahisoa tsa boleng bo holimo tse fihlelang litlhoko le litebello tsa bareki ba bona.
Qetellong, li-slide tsa li-drawer tse nang le bolo ke karolo ea bohlokoa ts'ebetsong e ntle le e bonolo ea li-drawer likotong tse fapaneng tsa thepa ea ka tlung. Moralo oa bona o mocha o lumella ho bula habonolo le ho koala lithapo, ha li ntse li netefatsa ts'ebetso e tšoarellang le e tšoarellang nako e telele. Ka boiphihlelo ba rona ba lilemo tse 30 indastering, re ntlafalitse boitsebelo ba rona ba ho fana ka li-slide tsa boleng bo holimo tsa li-ball-bearing tse fihlelang litlhoko tsa bareki ba rona. Re ikemiselitse ho fana ka litharollo tse tšepahalang le tse ncha ho ntlafatsa ts'ebetso ea thepa ea ka tlung bakeng sa lilemo tse tlang. Re leboha ho ba le rona leetong lena la ho kena lefatšeng la li-slide tsa li-ball bearing, 'me re lebeletse ho tsoela pele ho fana ka litlhoko tsa hau nakong e tlang.